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rustc crash when running clippy #49114

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little-dude opened this issue Mar 17, 2018 · 6 comments
Closed

rustc crash when running clippy #49114

little-dude opened this issue Mar 17, 2018 · 6 comments
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C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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@little-dude
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little-dude commented Mar 17, 2018 •
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  • OS: Archlinux, kernel 4.15.9
  • Rust version: rustc 1.26.0-nightly (55c984e 2018-03-16)
  • Clippy version:
$ cargo clippy --version
0.0.188
  • To reproduce: git clone https://github.com/little-dude/rmp-rpc ; cd rmp-rpc ; git checkout into-static-future ; cargo clippy

Note that cargo build works.

lib: rmp-rpc
   Compiling libc v0.2.39
   Compiling cfg-if v0.1.2
   Compiling nodrop v0.1.12
   Compiling scopeguard v0.3.3
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name libc /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/libc-0.2.39/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=cceece29f1571897 -C extra-filename=-cceece29f1571897 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name cfg_if /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/cfg-if-0.1.2/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=b2dc6561d1b0a3f6 -C extra-filename=-b2dc6561d1b0a3f6 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name scopeguard /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/scopeguard-0.3.3/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=c0908d6e5e5a874e -C extra-filename=-c0908d6e5e5a874e --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name nodrop /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/nodrop-0.1.12/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=e3028025c544c8c5 -C extra-filename=-e3028025c544c8c5 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
   Compiling memoffset v0.2.1
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name memoffset /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/memoffset-0.2.1/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=88eb36d96f6cdf52 -C extra-filename=-88eb36d96f6cdf52 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
   Compiling lazy_static v0.2.11
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name lazy_static /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/lazy_static-0.2.11/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=5745a9697296aacd -C extra-filename=-5745a9697296aacd --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
   Compiling byteorder v1.2.1
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name byteorder /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/byteorder-1.2.1/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=5f465c6e9225cde7 -C extra-filename=-5f465c6e9225cde7 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
   Compiling lazycell v0.6.0
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name lazycell /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/lazycell-0.6.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=c7fbdd12b108b619 -C extra-filename=-c7fbdd12b108b619 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
   Compiling futures v0.1.18
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name futures /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/futures-0.1.18/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="use_std"' --cfg 'feature="with-deprecated"' -C metadata=213eb959e79a5518 -C extra-filename=-213eb959e79a5518 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
   Compiling slab v0.4.0
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name slab /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/slab-0.4.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=6854b01564b797d9 -C extra-filename=-6854b01564b797d9 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
   Compiling num-traits v0.2.1
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name num_traits /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/num-traits-0.2.1/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=7fe9f8cacf103cae -C extra-filename=-7fe9f8cacf103cae --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
   Compiling scoped-tls v0.1.1
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name scoped_tls /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/scoped-tls-0.1.1/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=28e02b5237342d3d -C extra-filename=-28e02b5237342d3d --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --cap-lints allow`
   Compiling crossbeam-utils v0.2.2
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name crossbeam_utils /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/crossbeam-utils-0.2.2/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=ff2e7c4c8ae27db2 -C extra-filename=-ff2e7c4c8ae27db2 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern cfg_if=/home/corentih/rust/rmp-rpc/target/debug/deps/libcfg_if-b2dc6561d1b0a3f6.rlib --cap-lints allow`
   Compiling log v0.4.1
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name log /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/log-0.4.1/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="std"' -C metadata=480a9fd8dfba98b1 -C extra-filename=-480a9fd8dfba98b1 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern cfg_if=/home/corentih/rust/rmp-rpc/target/debug/deps/libcfg_if-b2dc6561d1b0a3f6.rlib --cap-lints allow`
   Compiling arrayvec v0.4.7
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name arrayvec /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/arrayvec-0.4.7/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=8c65ec3b6b105b2f -C extra-filename=-8c65ec3b6b105b2f --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern nodrop=/home/corentih/rust/rmp-rpc/target/debug/deps/libnodrop-e3028025c544c8c5.rlib --cap-lints allow`
   Compiling iovec v0.1.2
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name iovec /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/iovec-0.1.2/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=eb619df0deaf70b1 -C extra-filename=-eb619df0deaf70b1 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern libc=/home/corentih/rust/rmp-rpc/target/debug/deps/liblibc-cceece29f1571897.rlib --cap-lints allow`
   Compiling rand v0.4.2
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name rand /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/rand-0.4.2/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="libc"' --cfg 'feature="std"' -C metadata=7da5ccf467645813 -C extra-filename=-7da5ccf467645813 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern libc=/home/corentih/rust/rmp-rpc/target/debug/deps/liblibc-cceece29f1571897.rlib --cap-lints allow`
   Compiling net2 v0.2.32
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name net2 /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/net2-0.2.32/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="duration"' -C metadata=8f8d06c8a353250d -C extra-filename=-8f8d06c8a353250d --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern cfg_if=/home/corentih/rust/rmp-rpc/target/debug/deps/libcfg_if-b2dc6561d1b0a3f6.rlib --extern libc=/home/corentih/rust/rmp-rpc/target/debug/deps/liblibc-cceece29f1571897.rlib --cap-lints allow`
   Compiling num_cpus v1.8.0
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name num_cpus /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/num_cpus-1.8.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=ca180452a900a239 -C extra-filename=-ca180452a900a239 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern libc=/home/corentih/rust/rmp-rpc/target/debug/deps/liblibc-cceece29f1571897.rlib --cap-lints allow`
   Compiling log v0.3.9
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name log /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/log-0.3.9/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="log"' --cfg 'feature="use_std"' -C metadata=ce08cf085fb6f217 -C extra-filename=-ce08cf085fb6f217 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern log=/home/corentih/rust/rmp-rpc/target/debug/deps/liblog-480a9fd8dfba98b1.rlib --cap-lints allow`
   Compiling crossbeam-epoch v0.4.0
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name crossbeam_epoch /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/crossbeam-epoch-0.4.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="crossbeam-utils"' --cfg 'feature="default"' --cfg 'feature="lazy_static"' --cfg 'feature="use_std"' -C metadata=47a2ca4c3ea67bb0 -C extra-filename=-47a2ca4c3ea67bb0 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern memoffset=/home/corentih/rust/rmp-rpc/target/debug/deps/libmemoffset-88eb36d96f6cdf52.rlib --extern cfg_if=/home/corentih/rust/rmp-rpc/target/debug/deps/libcfg_if-b2dc6561d1b0a3f6.rlib --extern lazy_static=/home/corentih/rust/rmp-rpc/target/debug/deps/liblazy_static-5745a9697296aacd.rlib --extern arrayvec=/home/corentih/rust/rmp-rpc/target/debug/deps/libarrayvec-8c65ec3b6b105b2f.rlib --extern crossbeam_utils=/home/corentih/rust/rmp-rpc/target/debug/deps/libcrossbeam_utils-ff2e7c4c8ae27db2.rlib --extern scopeguard=/home/corentih/rust/rmp-rpc/target/debug/deps/libscopeguard-c0908d6e5e5a874e.rlib --cap-lints allow`
   Compiling bytes v0.4.6
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name bytes /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/bytes-0.4.6/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=79a1afc7dc7bcdc6 -C extra-filename=-79a1afc7dc7bcdc6 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern iovec=/home/corentih/rust/rmp-rpc/target/debug/deps/libiovec-eb619df0deaf70b1.rlib --extern byteorder=/home/corentih/rust/rmp-rpc/target/debug/deps/libbyteorder-5f465c6e9225cde7.rlib --cap-lints allow`
   Compiling num-traits v0.1.43
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name num_traits /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/num-traits-0.1.43/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=ae52101171348b22 -C extra-filename=-ae52101171348b22 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern num_traits=/home/corentih/rust/rmp-rpc/target/debug/deps/libnum_traits-7fe9f8cacf103cae.rlib --cap-lints allow`
   Compiling mio v0.6.14
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name mio /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/mio-0.6.14/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="with-deprecated"' -C metadata=b26a713d18555868 -C extra-filename=-b26a713d18555868 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern net2=/home/corentih/rust/rmp-rpc/target/debug/deps/libnet2-8f8d06c8a353250d.rlib --extern libc=/home/corentih/rust/rmp-rpc/target/debug/deps/liblibc-cceece29f1571897.rlib --extern log=/home/corentih/rust/rmp-rpc/target/debug/deps/liblog-480a9fd8dfba98b1.rlib --extern lazycell=/home/corentih/rust/rmp-rpc/target/debug/deps/liblazycell-c7fbdd12b108b619.rlib --extern slab=/home/corentih/rust/rmp-rpc/target/debug/deps/libslab-6854b01564b797d9.rlib --extern iovec=/home/corentih/rust/rmp-rpc/target/debug/deps/libiovec-eb619df0deaf70b1.rlib --cap-lints allow`
   Compiling tokio-executor v0.1.0
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name tokio_executor /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/tokio-executor-0.1.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=fe0845308c8cbd06 -C extra-filename=-fe0845308c8cbd06 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern futures=/home/corentih/rust/rmp-rpc/target/debug/deps/libfutures-213eb959e79a5518.rlib --cap-lints allow`
   Compiling crossbeam-deque v0.3.0
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name crossbeam_deque /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/crossbeam-deque-0.3.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=911a5b7214ed8ede -C extra-filename=-911a5b7214ed8ede --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern crossbeam_utils=/home/corentih/rust/rmp-rpc/target/debug/deps/libcrossbeam_utils-ff2e7c4c8ae27db2.rlib --extern crossbeam_epoch=/home/corentih/rust/rmp-rpc/target/debug/deps/libcrossbeam_epoch-47a2ca4c3ea67bb0.rlib --cap-lints allow`
   Compiling rmp v0.8.7
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name rmp /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/rmp-0.8.7/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=abd505bb1df67504 -C extra-filename=-abd505bb1df67504 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern byteorder=/home/corentih/rust/rmp-rpc/target/debug/deps/libbyteorder-5f465c6e9225cde7.rlib --extern num_traits=/home/corentih/rust/rmp-rpc/target/debug/deps/libnum_traits-ae52101171348b22.rlib --cap-lints allow`
   Compiling rand v0.3.22
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name rand /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/rand-0.3.22/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=4ec23fc896e2818f -C extra-filename=-4ec23fc896e2818f --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern libc=/home/corentih/rust/rmp-rpc/target/debug/deps/liblibc-cceece29f1571897.rlib --extern rand=/home/corentih/rust/rmp-rpc/target/debug/deps/librand-7da5ccf467645813.rlib --cap-lints allow`
   Compiling tokio-threadpool v0.1.0
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name tokio_threadpool /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/tokio-threadpool-0.1.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=626e8a625aea6066 -C extra-filename=-626e8a625aea6066 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern tokio_executor=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_executor-fe0845308c8cbd06.rlib --extern log=/home/corentih/rust/rmp-rpc/target/debug/deps/liblog-ce08cf085fb6f217.rlib --extern rand=/home/corentih/rust/rmp-rpc/target/debug/deps/librand-4ec23fc896e2818f.rlib --extern crossbeam_deque=/home/corentih/rust/rmp-rpc/target/debug/deps/libcrossbeam_deque-911a5b7214ed8ede.rlib --extern num_cpus=/home/corentih/rust/rmp-rpc/target/debug/deps/libnum_cpus-ca180452a900a239.rlib --extern futures=/home/corentih/rust/rmp-rpc/target/debug/deps/libfutures-213eb959e79a5518.rlib --cap-lints allow`
   Compiling tokio-io v0.1.6
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name tokio_io /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/tokio-io-0.1.6/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=8ffd24e6282c3d1b -C extra-filename=-8ffd24e6282c3d1b --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern log=/home/corentih/rust/rmp-rpc/target/debug/deps/liblog-480a9fd8dfba98b1.rlib --extern futures=/home/corentih/rust/rmp-rpc/target/debug/deps/libfutures-213eb959e79a5518.rlib --extern bytes=/home/corentih/rust/rmp-rpc/target/debug/deps/libbytes-79a1afc7dc7bcdc6.rlib --cap-lints allow`
   Compiling rmpv v0.4.0
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name rmpv /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/rmpv-0.4.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=0149348283f97580 -C extra-filename=-0149348283f97580 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern num_traits=/home/corentih/rust/rmp-rpc/target/debug/deps/libnum_traits-ae52101171348b22.rlib --extern rmp=/home/corentih/rust/rmp-rpc/target/debug/deps/librmp-abd505bb1df67504.rlib --cap-lints allow`
   Compiling tokio-reactor v0.1.0
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name tokio_reactor /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/tokio-reactor-0.1.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=e4471b1027ccedea -C extra-filename=-e4471b1027ccedea --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern log=/home/corentih/rust/rmp-rpc/target/debug/deps/liblog-480a9fd8dfba98b1.rlib --extern slab=/home/corentih/rust/rmp-rpc/target/debug/deps/libslab-6854b01564b797d9.rlib --extern mio=/home/corentih/rust/rmp-rpc/target/debug/deps/libmio-b26a713d18555868.rlib --extern futures=/home/corentih/rust/rmp-rpc/target/debug/deps/libfutures-213eb959e79a5518.rlib --extern tokio_executor=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_executor-fe0845308c8cbd06.rlib --extern tokio_io=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_io-8ffd24e6282c3d1b.rlib --cap-lints allow`
   Compiling tokio v0.1.3
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name tokio /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/tokio-0.1.3/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=84b44dcdac38f36b -C extra-filename=-84b44dcdac38f36b --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern mio=/home/corentih/rust/rmp-rpc/target/debug/deps/libmio-b26a713d18555868.rlib --extern tokio_reactor=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_reactor-e4471b1027ccedea.rlib --extern futures=/home/corentih/rust/rmp-rpc/target/debug/deps/libfutures-213eb959e79a5518.rlib --extern tokio_threadpool=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_threadpool-626e8a625aea6066.rlib --extern bytes=/home/corentih/rust/rmp-rpc/target/debug/deps/libbytes-79a1afc7dc7bcdc6.rlib --extern log=/home/corentih/rust/rmp-rpc/target/debug/deps/liblog-480a9fd8dfba98b1.rlib --extern tokio_io=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_io-8ffd24e6282c3d1b.rlib --extern iovec=/home/corentih/rust/rmp-rpc/target/debug/deps/libiovec-eb619df0deaf70b1.rlib --extern slab=/home/corentih/rust/rmp-rpc/target/debug/deps/libslab-6854b01564b797d9.rlib --extern tokio_executor=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_executor-fe0845308c8cbd06.rlib --cap-lints allow`
   Compiling tokio-core v0.1.15
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name tokio_core /home/corentih/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/tokio-core-0.1.15/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=8a586ac5875ea88b -C extra-filename=-8a586ac5875ea88b --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern log=/home/corentih/rust/rmp-rpc/target/debug/deps/liblog-480a9fd8dfba98b1.rlib --extern tokio_executor=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_executor-fe0845308c8cbd06.rlib --extern futures=/home/corentih/rust/rmp-rpc/target/debug/deps/libfutures-213eb959e79a5518.rlib --extern mio=/home/corentih/rust/rmp-rpc/target/debug/deps/libmio-b26a713d18555868.rlib --extern bytes=/home/corentih/rust/rmp-rpc/target/debug/deps/libbytes-79a1afc7dc7bcdc6.rlib --extern tokio_reactor=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_reactor-e4471b1027ccedea.rlib --extern iovec=/home/corentih/rust/rmp-rpc/target/debug/deps/libiovec-eb619df0deaf70b1.rlib --extern slab=/home/corentih/rust/rmp-rpc/target/debug/deps/libslab-6854b01564b797d9.rlib --extern tokio_io=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_io-8ffd24e6282c3d1b.rlib --extern tokio=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio-84b44dcdac38f36b.rlib --extern scoped_tls=/home/corentih/rust/rmp-rpc/target/debug/deps/libscoped_tls-28e02b5237342d3d.rlib --cap-lints allow`
   Compiling rmp-rpc v0.1.2 (file:///home/corentih/rust/rmp-rpc)
     Running `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name rmp_rpc src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --emit=metadata --cfg 'feature="cargo-clippy"' -C metadata=b0b9a17fb4cd2f25 -C extra-filename=-b0b9a17fb4cd2f25 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -C incremental=/home/corentih/rust/rmp-rpc/target/debug/incremental -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern tokio_core=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_core-8a586ac5875ea88b.rlib --extern tokio_io=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_io-8ffd24e6282c3d1b.rlib --extern futures=/home/corentih/rust/rmp-rpc/target/debug/deps/libfutures-213eb959e79a5518.rlib --extern bytes=/home/corentih/rust/rmp-rpc/target/debug/deps/libbytes-79a1afc7dc7bcdc6.rlib --extern rmpv=/home/corentih/rust/rmp-rpc/target/debug/deps/librmpv-0149348283f97580.rlib --extern log=/home/corentih/rust/rmp-rpc/target/debug/deps/liblog-480a9fd8dfba98b1.rlib`
warning: redundant field names in struct initialization
   --> src/endpoint.rs:141:13
    |
141 |             handle: handle,
    |             ^^^^^^^^^^^^^^ help: replace it with: `handle`
    |
    = note: #[warn(redundant_field_names)] on by default
    = help: for further information visit https://rust-lang-nursery.github.io/rust-clippy/v0.0.188/index.html#redundant_field_names

error: internal compiler error: librustc/infer/canonical.rs:703: failed to lift `QueryResult { var_values: CanonicalVarValues { var_values: [] }, region_constraints: QueryRegionConstraints { region_outlives: [(ReErased, '?0), ('?0, ReErased)], ty_outlives: [] }, certainty: Proven, value: NormalizationResult { normalized_ty: std::collections::hash_map::RandomState } }`, canonicalized from `QueryResult { var_values: CanonicalVarValues { var_values: [] }, region_constraints: QueryRegionConstraints { region_outlives: [(ReErased, '_#0r), ('_#0r, ReErased)], ty_outlives: [] }, certainty: Proven, value: NormalizationResult { normalized_ty: std::collections::hash_map::RandomState } }`

thread 'rustc' panicked at 'Box<Any>', librustc_errors/lib.rs:540:9
stack backtrace:
   0:     0x7f15be13070b - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h58bfa586cf98370d
                               at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
   1:     0x7f15be0fc5f0 - std::sys_common::backtrace::print::hbfdb4053e144f01a
                               at libstd/sys_common/backtrace.rs:71
                               at libstd/sys_common/backtrace.rs:59
   2:     0x7f15be119bdd - std::panicking::default_hook::{{closure}}::h93d400a440d7a413
                               at libstd/panicking.rs:207
   3:     0x7f15be119935 - std::panicking::default_hook::ha4cb3742bb54717b
                               at libstd/panicking.rs:223
   4:     0x7f15bf75728d - core::ops::function::Fn::call::hb910eaef0aecb065
   5:     0x7f15be11a129 - std::panicking::rust_panic_with_hook::hd7d5c50015780591
                               at libstd/panicking.rs:403
   6:     0x7f15be888f19 - std::panicking::begin_panic::h4d8887d1c019f402
   7:     0x7f15be89f9d1 - rustc_errors::Handler::bug::h5c68fdcc9d0bd668
   8:     0x7f15bf84840f - rustc::session::opt_span_bug_fmt::{{closure}}::hf19a81e527897026
   9:     0x7f15bf85bfa5 - rustc::ty::context::tls::with_opt::{{closure}}::hff6c7aaf7b0bb9a1
  10:     0x7f15bf7f8b93 - <std::thread::local::LocalKey<T>>::try_with::h927af47d4083db2f
  11:     0x7f15bf7f4046 - <std::thread::local::LocalKey<T>>::with::hab239cd9e952f644
  12:     0x7f15bf7d9a0d - rustc::ty::context::tls::with::h2b5c2142e72b90d0
  13:     0x7f15bf7da537 - rustc::ty::context::tls::with_opt::he113a1cfb190b8f2
  14:     0x7f15bf98c5b4 - rustc::session::opt_span_bug_fmt::hcb24a1110600c532
  15:     0x7f15bf98c526 - rustc::session::bug_fmt::h56eeafdad1368ee8
  16:     0x7f15bd106bca - rustc::infer::canonical::Canonicalizer::canonicalize::h10262b43633ba554
  17:     0x7f15bd109661 - rustc_traits::util::make_query_response::hf495790a7874b25b
  18:     0x7f15bd10233e - rustc::ty::context::tls::enter::h1f7e99bf2f1dba0b
  19:     0x7f15bd10f2dc - rustc::infer::InferCtxtBuilder::enter::he78fa7cf7e133002
  20:     0x7f15bd0ffe58 - rustc_traits::normalize_projection_ty::normalize_projection_ty::h4af616da10a71030
  21:     0x7f15bf6f3d96 - rustc::ty::maps::<impl rustc::ty::maps::queries::normalize_projection_ty<'tcx>>::compute_result::hd5e6677bc0bb0eef
  22:     0x7f15bf3427e4 - rustc::dep_graph::graph::DepGraph::with_task_impl::hca3fe220ea0951e0
  23:     0x7f15bf385434 - rustc_errors::Handler::track_diagnostics::h1a4651b8ff3f05ff
  24:     0x7f15bf5c1bc7 - rustc::ty::maps::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::cycle_check::h5a267d4a2aac6709
  25:     0x7f15bf6f3e3d - rustc::ty::maps::<impl rustc::ty::maps::queries::normalize_projection_ty<'tcx>>::force::ha0b3ae042e813fdd
  26:     0x7f15bf6f4ad0 - rustc::ty::maps::<impl rustc::ty::maps::queries::normalize_projection_ty<'tcx>>::try_get::h31ff0fab82b9e85a
  27:     0x7f15bf62815d - rustc::ty::maps::TyCtxtAt::normalize_projection_ty::h9d2683d8a8e8be27
  28:     0x7f15bf7d23b8 - <rustc::traits::query::normalize::QueryNormalizer<'cx, 'gcx, 'tcx> as rustc::ty::fold::TypeFolder<'gcx, 'tcx>>::fold_ty::h3fed065e3d1d21d9
  29:     0x7f15bd10fda1 - rustc::traits::query::normalize::<impl rustc::infer::at::At<'cx, 'gcx, 'tcx>>::normalize::h67e136edf4940c78
  30:     0x7f15bd103cf2 - rustc::ty::context::tls::enter::hac8a134ecf8bb847
  31:     0x7f15bd10ffbe - rustc_traits::normalize_erasing_regions::normalize_ty_after_erasing_regions::h587f803f483d5992
  32:     0x7f15bf6f59d4 - rustc::ty::maps::<impl rustc::ty::maps::queries::normalize_ty_after_erasing_regions<'tcx>>::compute_result::h0d52685adfa4a5a8
  33:     0x7f15bf3294cb - rustc::dep_graph::graph::DepGraph::with_task_impl::h60e47ccf7a7d26f8
  34:     0x7f15bf392d5a - rustc_errors::Handler::track_diagnostics::h696ae1deaaae0a02
  35:     0x7f15bf5e4407 - rustc::ty::maps::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::cycle_check::hbb46fdbaac018c02
  36:     0x7f15bf6f5a66 - rustc::ty::maps::<impl rustc::ty::maps::queries::normalize_ty_after_erasing_regions<'tcx>>::force::hf9952e2a5a3c30ac
  37:     0x7f15bf6f64a5 - rustc::ty::maps::<impl rustc::ty::maps::queries::normalize_ty_after_erasing_regions<'tcx>>::try_get::hd9612303669bc8dc
  38:     0x7f15bf628278 - rustc::ty::maps::TyCtxtAt::normalize_ty_after_erasing_regions::h9c67f246acdcb544
  39:     0x7f15bf84b850 - <rustc::traits::query::normalize_erasing_regions::NormalizeAfterErasingRegionsFolder<'cx, 'tcx> as rustc::ty::fold::TypeFolder<'tcx, 'tcx>>::fold_ty::he2405ad49d6938df
  40:     0x7f15b4ad323c - <rustc_data_structures::accumulate_vec::AccumulateVec<A> as core::iter::traits::FromIterator<<A as rustc_data_structures::array_vec::Array>::Element>>::from_iter::hbeccf50d8239b750
  41:     0x7f15b4a9c239 - rustc::ty::fold::TypeFoldable::fold_with::h3ba7c67488cd66a9
  42:     0x7f15b4a4d4cf - rustc::traits::query::normalize_erasing_regions::<impl rustc::ty::context::TyCtxt<'cx, 'tcx, 'tcx>>::normalize_erasing_late_bound_regions::h7f51eb86329154a7
  43:     0x7f15b4aa4316 - rustc_trans::mir::block::<impl rustc_trans::mir::FunctionCx<'a, 'tcx>>::trans_terminator::haa0f463b33b830a5
  44:     0x7f15b4aa2a12 - rustc_trans::mir::trans_mir::h390af1fa2b843022
  45:     0x7f15b4a3ef33 - rustc_trans::base::trans_instance::h44985b2b0858b840
  46:     0x7f15b4aaf4bb - rustc_trans::trans_item::MonoItemExt::define::hd01153642aece7b6
  47:     0x7f15b4a42d9e - rustc_trans::base::compile_codegen_unit::hc06cac616f2009a5
  48:     0x7f15bf6ecdb1 - rustc::ty::maps::<impl rustc::ty::maps::queries::compile_codegen_unit<'tcx>>::compute_result::h638ea7e813cbc520
  49:     0x7f15bf34a8a1 - rustc::dep_graph::graph::DepGraph::with_task_impl::hec152470ce88ff27
  50:     0x7f15bf39b18c - rustc_errors::Handler::track_diagnostics::h951b7b20a5589a68
  51:     0x7f15bf5bbef7 - rustc::ty::maps::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::cycle_check::h46a5c3f55ccbc0a0
  52:     0x7f15bf6ece59 - rustc::ty::maps::<impl rustc::ty::maps::queries::compile_codegen_unit<'tcx>>::force::h8a190a4006f6ab8b
  53:     0x7f15bf6ed8e7 - rustc::ty::maps::<impl rustc::ty::maps::queries::compile_codegen_unit<'tcx>>::try_get::h47c0965b4fc33649
  54:     0x7f15bf627c5c - rustc::ty::maps::TyCtxtAt::compile_codegen_unit::hea9620288500e1f9
  55:     0x7f15bf620709 - rustc::ty::maps::<impl rustc::ty::context::TyCtxt<'a, 'tcx, 'lcx>>::compile_codegen_unit::hb5688b49d20766ac
  56:     0x7f15b4a410d2 - rustc_trans::base::trans_crate::hff19c4f190fa7d1d
  57:     0x7f15b4a5fc87 - <rustc_trans::LlvmTransCrate as rustc_trans_utils::trans_crate::TransCrate>::trans_crate::h2b092b2ddd7fc377
  58:     0x7f15c059efb5 - rustc::util::common::time::h4a4a327d4d3c6589
  59:     0x7f15c057f464 - rustc_driver::driver::phase_4_translate_to_llvm::h5d41f411e87b9e09
  60:     0x7f15c0609c99 - rustc_driver::driver::compile_input::{{closure}}::h41a3a2f442d56202
  61:     0x7f15c05ff90b - <std::thread::local::LocalKey<T>>::with::h1862cfd2ff4d52db
  62:     0x7f15c06054a6 - <std::thread::local::LocalKey<T>>::with::hb2210cc9beb6dd1d
  63:     0x7f15c0677a95 - rustc::ty::context::TyCtxt::create_and_enter::h52ba85313a4f84fa
  64:     0x7f15c05787e1 - rustc_driver::driver::compile_input::hc909fb0e2073e778
  65:     0x7f15c062e8b6 - rustc_driver::run_compiler_impl::h217e8a06b460e9a0
  66:     0x7f15c0553c45 - syntax::with_globals::h517d02e9a2e0feda
  67:     0x7f15c062d8dc - rustc_driver::run_compiler::h055fa62e183d04b8
  68:     0x5609e6459722 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d8df366a3a73409
  69:     0x5609e6459b3b - std::panicking::try::do_call::h6974eb86ca9521e4
  70:     0x7f15be13d07e - __rust_maybe_catch_panic
                               at libpanic_unwind/lib.rs:102
  71:     0x5609e645389d - <F as alloc::boxed::FnBox<A>>::call_box::h2ae07f2a3e93f882
  72:     0x7f15be134207 - std::sys_common::thread::start_thread::h61276ad7a1a9b2db
                               at /checkout/src/liballoc/boxed.rs:793
                               at libstd/sys_common/thread.rs:24
  73:     0x7f15be102fa8 - std::sys::unix::thread::Thread::new::thread_start::he4b83572e91b9970
                               at libstd/sys/unix/thread.rs:90
  74:     0x7f15bde8d08b - start_thread
  75:     0x7f15bd9ade7e - __GI___clone
  76:                0x0 - <unknown>

note: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports

note: rustc 1.26.0-nightly (55c984ee5 2018-03-16) running on x86_64-unknown-linux-gnu

note: compiler flags: -C debuginfo=2 -C incremental --crate-type lib

note: some of the compiler flags provided by cargo are hidden

error: Could not compile `rmp-rpc`.

Caused by:
  process didn't exit successfully: `/home/corentih/.cargo/bin/clippy-driver rustc --crate-name rmp_rpc src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --emit=metadata --cfg feature="cargo-clippy" -C metadata=b0b9a17fb4cd2f25 -C extra-filename=-b0b9a17fb4cd2f25 --out-dir /home/corentih/rust/rmp-rpc/target/debug/deps -C incremental=/home/corentih/rust/rmp-rpc/target/debug/incremental -L dependency=/home/corentih/rust/rmp-rpc/target/debug/deps --extern tokio_core=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_core-8a586ac5875ea88b.rlib --extern tokio_io=/home/corentih/rust/rmp-rpc/target/debug/deps/libtokio_io-8ffd24e6282c3d1b.rlib --extern futures=/home/corentih/rust/rmp-rpc/target/debug/deps/libfutures-213eb959e79a5518.rlib --extern bytes=/home/corentih/rust/rmp-rpc/target/debug/deps/libbytes-79a1afc7dc7bcdc6.rlib --extern rmpv=/home/corentih/rust/rmp-rpc/target/debug/deps/librmpv-0149348283f97580.rlib --extern log=/home/corentih/rust/rmp-rpc/target/debug/deps/liblog-480a9fd8dfba98b1.rlib` (exit code: 101)
@realcr
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realcr commented Mar 17, 2018

I have a similar problem on my automatic CI system, I also have clippy, so it might be related.

error: internal compiler error: librustc/infer/canonical.rs:703: failed to lift `QueryResult { var_values: CanonicalVarValues { var_values: [] }, region_constraints: QueryRegionConstraints { region_outlives: [(ReErased, '?0), ('?0, ReErased)], ty_outlives: [] }, certainty: Proven, value: NormalizationResult { normalized_ty: std::result::Result<futures::Async<security_module::messages::ResponseSignature>, futures::Canceled> } }`, canonicalized from `QueryResult { var_values: CanonicalVarValues { var_values: [] }, region_constraints: QueryRegionConstraints { region_outlives: [(ReErased, '_#0r), ('_#0r, ReErased)], ty_outlives: [] }, certainty: Proven, value: NormalizationResult { normalized_ty: std::result::Result<futures::Async<security_module::messages::ResponseSignature>, futures::Canceled> } }`
thread 'rustc' panicked at 'Box<Any>', librustc_errors/lib.rs:540:9
note: Run with `RUST_BACKTRACE=1` for a backtrace.
note: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
note: rustc 1.26.0-nightly (55c984ee5 2018-03-16) running on x86_64-unknown-linux-gnu
note: compiler flags: -C debuginfo=2 -C linker=gcc-6 -C incremental
note: some of the compiler flags provided by cargo are hidden

@realcr realcr mentioned this issue Mar 17, 2018
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@pietroalbini
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Could you check with the latest nightly if this still happens? There was a regression affecting clippy a few days ago. Thanks!

@pietroalbini pietroalbini added I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ regression-from-stable-to-nightly Performance or correctness regression from stable to nightly. C-bug Category: This is a bug. and removed regression-from-stable-to-nightly Performance or correctness regression from stable to nightly. labels Mar 20, 2018
@CircuitCoder
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I had a similar error on the latest nightly.

error: internal compiler error: librustc/infer/canonical.rs:703: failed to lift `QueryResult { var_values: CanonicalVarValues { var_values: [] }, region_constraints: QueryRegionConstraints { region_outlives: [(ReErased, '?0), ('?0, ReErased)], ty_outlives: [] }, certainty: Proven, value: NormalizationResult { normalized_ty: std::collections::hash_map::RandomState } }`, canonicalized from `QueryResult { var_values: CanonicalVarValues { var_values: [] }, region_constraints: QueryRegionConstraints { region_outlives: [(ReErased, '_#0r), ('_#0r, ReErased)], ty_outlives: [] }, certainty: Proven, value: NormalizationResult { normalized_ty: std::collections::hash_map::RandomState } }`

@little-dude
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@pietroalbini I confirm it's still happening with:

$ rustc --version                    
rustc 1.26.0-nightly (a04b88d19 2018-03-19)
$ cargo --version                    
cargo 1.26.0-nightly (d6c3983fe 2018-03-16)
$ cargo clippy --version             
0.0.189

~/rmp-rpc ❯❯❯ cargo clippy                                                                                                                                                             master
lib: rmp-rpc
    Updating registry `https://github.com/rust-lang/crates.io-index`
   Compiling rmp-rpc v0.2.0 (file:///home/corentih/rmp-rpc)                     
error: internal compiler error: librustc/infer/canonical.rs:703: failed to lift `QueryResult { var_values: CanonicalVarValues { var_values: [] }, region_constraints: QueryRegionConstraints { region_outlives: [(ReErased, '?0), ('?0, ReErased)], ty_outlives: [] }, certainty: Proven, value: NormalizationResult { normalized_ty: std::collections::hash_map::RandomState } }`, canonicalized from `QueryResult { var_values: CanonicalVarValues { var_values: [] }, region_constraints: QueryRegionConstraints { region_outlives: [(ReErased, '_#0r), ('_#0r, ReErased)], ty_outlives: [] }, certainty: Proven, value: NormalizationResult { normalized_ty: std::collections::hash_map::RandomState } }`

thread 'rustc' panicked at 'Box<Any>', librustc_errors/lib.rs:543:9
note: Run with `RUST_BACKTRACE=1` for a backtrace.

note: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports

note: rustc 1.26.0-nightly (a04b88d19 2018-03-19) running on x86_64-unknown-linux-gnu

note: compiler flags: -C debuginfo=2 -C incremental --crate-type lib

note: some of the compiler flags provided by cargo are hidden

error: Could not compile `rmp-rpc`.

To learn more, run the command again with --verbose.

@little-dude
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Still happening with 188e693b3 2018-03-26

@pietroalbini pietroalbini added I-nominated T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Mar 27, 2018
@oli-obk oli-obk mentioned this issue Mar 27, 2018
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@oli-obk
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oli-obk commented Mar 27, 2018

sorry this went completely under my radar. I moved it to the clippy repository: rust-lang/rust-clippy#2580

@oli-obk oli-obk closed this as completed Mar 27, 2018
@leoyvens leoyvens mentioned this issue May 10, 2018
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@matthiaskrgr matthiaskrgr mentioned this issue Sep 7, 2018
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@oli-obk @CircuitCoder @pietroalbini @realcr @little-dude