EnumVariant/Enum<T>: Data race allowed on T #4090
Closed
Cirrus CI / freebsd-13
failed
Aug 3, 2023 in 12m 44s
Task Summary
Instruction build failed in 05:59
Details
✅ 00:53 clone
✅ 00:17 install_rust
✅ 04:43 getdeps
✅ 00:01 registry
✅ 00:45 target
✅ 00:01 before_cache
❌ 05:59 build
Compiling serde_urlencoded v0.7.1
Compiling reqwest v0.11.18
Compiling wezterm v0.1.0 (/tmp/cirrus-ci-build/wezterm)
Compiling libflate v2.0.0
Compiling wezterm-mux-server v0.1.0 (/tmp/cirrus-ci-build/wezterm-mux-server)
Compiling tar v0.4.39
Compiling fuzzy-matcher v0.3.7
Compiling wgpu v0.17.0
Compiling pulldown-cmark v0.9.3
Compiling clap_complete_fig v4.3.1
Compiling frecency v0.1.0 (/tmp/cirrus-ci-build/frecency)
Compiling http_req v0.9.2
Compiling hdrhistogram v7.5.2
Compiling emojis v0.6.0
Compiling strip-ansi-escapes v0.1.0 (/tmp/cirrus-ci-build/strip-ansi-escapes)
Compiling generate-bidi v0.1.0 (/tmp/cirrus-ci-build/bidi/generate)
Compiling rcgen v0.9.3
Compiling ssh2 v0.9.4
Compiling mlua v0.9.0-rc.3
Compiling libssh-rs v0.2.0
Compiling wezterm-ssh v0.4.0 (/tmp/cirrus-ci-build/wezterm-ssh)
Compiling luahelper v0.1.0 (/tmp/cirrus-ci-build/luahelper)
error[E0277]: `T` cannot be sent between threads safely
--> luahelper/src/enumctor.rs:186:60
|
186 | let variant_ctor = lua.create_userdata(EnumVariant::<T>::new(field))?;
| --------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `T` cannot be sent between threads safely
| |
| required by a bound introduced by this call
|
note: required for `EnumVariant<T>` to implement `Send`
--> luahelper/src/enumctor.rs:17:22
|
17 | unsafe impl<T: Send> Send for EnumVariant<T> {}
| ---- ^^^^ ^^^^^^^^^^^^^^
| |
| unsatisfied trait bound introduced here
= note: required for `EnumVariant<T>` to implement `mlua::types::MaybeSend`
note: required by a bound in `Lua::create_userdata`
--> /.cargo/registry/src/index.crates.io-6f17d22bba15001f/mlua-0.9.0-rc.3/src/lua.rs:1723:23
|
1721 | pub fn create_userdata<T>(&self, data: T) -> Result<AnyUserData>
| --------------- required by a bound in this associated function
1722 | where
1723 | T: UserData + MaybeSend + 'static,
| ^^^^^^^^^ required by this bound in `Lua::create_userdata`
help: consider further restricting this bound
|
114 | T: FromDynamic + std::marker::Send,
| +++++++++++++++++++
For more information about this error, try `rustc --explain E0277`.
error: could not compile `luahelper` (lib) due to previous error
warning: build failed, waiting for other jobs to finish...
Exit status: 101
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