error: attempted to communicate with a crashed background worker

[tobymurray]

Code

invoking:

cargo sqlx prepare --database-url sqlite://sqlite/production.db

This is using the query_as! macro from SQLx, if this ends up being a real bug I can share the code but it's effectively a giant hard coded SQL query that is specific to my schema.

Meta

rustc --version --verbose:

rustc 1.60.0 (7737e0b5c 2022-04-04)
binary: rustc
commit-hash: 7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c
commit-date: 2022-04-04
host: x86_64-unknown-linux-gnu
release: 1.60.0
LLVM version: 14.0.0

Error output

query stack during panic:
end of query stack
error: attempted to communicate with a crashed background worker
  --> src/database/shopify_pack_list.rs:33:13
   |
33 |       let rows = sqlx::query_as!(
   |  ________________^
34 | |         RawPackedShopifyOrderWithLineItemRow,
35 | |         "
36 | | SELECT
...  |
58 | |         store_id
59 | |     )
   | |_____^
   |
   = note: this error originates in the macro `$crate::sqlx_macros::expand_query` (in Nightly builds, run with -Z macro-backtrace for more info)

error: could not compile `rust-shopify-picklist` due to previous error
error: `cargo check` failed with status: exit status: 101

Backtrace

0: rust_begin_unwind
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5
   1: core::panicking::panic_fmt
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14
   2: core::panicking::panic_display
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:73:5
   3: core::panicking::panic_str
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:56:5
   4: core::option::expect_failed
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/option.rs:1852:5
   5: core::option::Option<T>::expect
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/option.rs:715:21
   6: <std::collections::hash::map::HashMap<K,V,S> as core::ops::index::Index<&Q>>::index
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/collections/hash/map.rs:1175:9
   7: <ahash::hash_map::AHashMap<K,V,S> as core::ops::index::Index<&Q>>::index
             at /home/toby/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/ahash-0.7.6/src/hash_map.rs:249:9
   8: sqlx_core::sqlite::connection::explain::explain
             at /home/toby/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/sqlx-core-0.5.13/src/sqlite/connection/explain.rs:279:34
   9: sqlx_core::sqlite::connection::describe::describe
             at /home/toby/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/sqlx-core-0.5.13/src/sqlite/connection/describe.rs:41:51
  10: sqlx_core::sqlite::connection::worker::ConnectionWorker::establish::{{closure}}::{{closure}}
             at /home/toby/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823/sqlx-core-0.5.13/src/sqlite/connection/worker.rs:132:37
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

[ehuss]

This error originates from sqlx. Perhaps this should be filed on their issue tracker? https://github.com/launchbadge/sqlx

[tobymurray]

Moved to SQLx