[INFO] crate wayland-server 0.21.7 is already in cache
[INFO] extracting crate wayland-server 0.21.7 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/wayland-server/0.21.7
[INFO] extracting crate wayland-server 0.21.7 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/wayland-server/0.21.7
[INFO] validating manifest of wayland-server-0.21.7 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wayland-server-0.21.7 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wayland-server-0.21.7
[INFO] finished frobbing wayland-server-0.21.7
[INFO] frobbed toml for wayland-server-0.21.7 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/wayland-server/0.21.7/Cargo.toml
[INFO] started frobbing wayland-server-0.21.7
[INFO] finished frobbing wayland-server-0.21.7
[INFO] frobbed toml for wayland-server-0.21.7 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/wayland-server/0.21.7/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking wayland-server-0.21.7 against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-0/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/wayland-server/0.21.7:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4cb2c02d5a1938d844e7ed35f8d6dd843235a4d51a2c53353f162164a2411d05
[INFO] running `"docker" "start" "-a" "4cb2c02d5a1938d844e7ed35f8d6dd843235a4d51a2c53353f162164a2411d05"`
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking wayland-commons v0.21.11
[INFO] [stderr]    Compiling wayland-server v0.21.7 (/opt/crater/workdir)
[INFO] [stderr]     Checking calloop v0.4.3
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/rust_imp/clients.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub(crate) fn write_message(&mut self, msg: &Message) -> NixResult<()> {
[INFO] [stderr]    |                                                              ------------- expected `std::result::Result<(), nix::Error>` because of return type
[INFO] [stderr] 80 |         self.socket.write_message(msg)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `nix::Error`, found a different enum `nix::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `std::result::Result<_, nix::Error>` (enum `nix::Error`)
[INFO] [stderr]               found type `std::result::Result<_, nix::Error>` (enum `nix::Error`)
[INFO] [stderr] note: Perhaps two different versions of crate `nix` are being used?
[INFO] [stderr]   --> src/rust_imp/clients.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |         self.socket.write_message(msg)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/rust_imp/clients.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub(crate) fn flush(&mut self) -> NixResult<()> {
[INFO] [stderr]    |                                       ------------- expected `std::result::Result<(), nix::Error>` because of return type
[INFO] [stderr] 84 |         self.socket.flush()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^ expected enum `nix::Error`, found a different enum `nix::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `std::result::Result<_, nix::Error>` (enum `nix::Error`)
[INFO] [stderr]               found type `std::result::Result<_, nix::Error>` (enum `nix::Error`)
[INFO] [stderr] note: Perhaps two different versions of crate `nix` are being used?
[INFO] [stderr]   --> src/rust_imp/clients.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         self.socket.flush()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0631]: type mismatch in function arguments
[INFO] [stderr]    --> src/rust_imp/clients.rs:118:53
[INFO] [stderr]     |
[INFO] [stderr] 27  |     Nix(::nix::Error),
[INFO] [stderr]     |     ----------------- found signature of `fn(nix::Error) -> _`
[INFO] [stderr] ...
[INFO] [stderr] 118 |                 self.socket.fill_incoming_buffers().map_err(Error::Nix)?;
[INFO] [stderr]     |                                                     ^^^^^^^ expected signature of `fn(nix::Error) -> _`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors occurred: E0308, E0631.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `wayland-server`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/rust_imp/clients.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub(crate) fn write_message(&mut self, msg: &Message) -> NixResult<()> {
[INFO] [stderr]    |                                                              ------------- expected `std::result::Result<(), nix::Error>` because of return type
[INFO] [stderr] 80 |         self.socket.write_message(msg)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `nix::Error`, found a different enum `nix::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `std::result::Result<_, nix::Error>` (enum `nix::Error`)
[INFO] [stderr]               found type `std::result::Result<_, nix::Error>` (enum `nix::Error`)
[INFO] [stderr] note: Perhaps two different versions of crate `nix` are being used?
[INFO] [stderr]   --> src/rust_imp/clients.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |         self.socket.write_message(msg)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/rust_imp/clients.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub(crate) fn flush(&mut self) -> NixResult<()> {
[INFO] [stderr]    |                                       ------------- expected `std::result::Result<(), nix::Error>` because of return type
[INFO] [stderr] 84 |         self.socket.flush()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^ expected enum `nix::Error`, found a different enum `nix::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `std::result::Result<_, nix::Error>` (enum `nix::Error`)
[INFO] [stderr]               found type `std::result::Result<_, nix::Error>` (enum `nix::Error`)
[INFO] [stderr] note: Perhaps two different versions of crate `nix` are being used?
[INFO] [stderr]   --> src/rust_imp/clients.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         self.socket.flush()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0631]: type mismatch in function arguments
[INFO] [stderr]    --> src/rust_imp/clients.rs:118:53
[INFO] [stderr]     |
[INFO] [stderr] 27  |     Nix(::nix::Error),
[INFO] [stderr]     |     ----------------- found signature of `fn(nix::Error) -> _`
[INFO] [stderr] ...
[INFO] [stderr] 118 |                 self.socket.fill_incoming_buffers().map_err(Error::Nix)?;
[INFO] [stderr]     |                                                     ^^^^^^^ expected signature of `fn(nix::Error) -> _`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors occurred: E0308, E0631.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `wayland-server`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4cb2c02d5a1938d844e7ed35f8d6dd843235a4d51a2c53353f162164a2411d05"`
[INFO] running `"docker" "rm" "-f" "4cb2c02d5a1938d844e7ed35f8d6dd843235a4d51a2c53353f162164a2411d05"`
[INFO] [stdout] 4cb2c02d5a1938d844e7ed35f8d6dd843235a4d51a2c53353f162164a2411d05