Nov 28 18:09:37.661 INFO checking shared-mutex-0.3.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 18:09:37.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 18:09:38.193 INFO [stdout] 62dbc359f7c0e7c0cfaad44f826883821c23f13753330e2a8e6df6299a6d1c5d
Nov 28 18:09:38.195 INFO running `"docker" "start" "-a" "62dbc359f7c0e7c0cfaad44f826883821c23f13753330e2a8e6df6299a6d1c5d"`
Nov 28 18:09:39.094 INFO [stderr] usermod: no changes
Nov 28 18:09:39.162 INFO [stderr]     Checking variance v0.1.3
Nov 28 18:09:39.162 INFO [stderr]     Checking scopeguard v0.1.2
Nov 28 18:09:39.162 INFO [stderr]     Checking poison v0.1.0
Nov 28 18:09:39.625 INFO [stderr]     Checking scoped-pool v0.1.10
Nov 28 18:09:39.671 INFO [stderr]     Checking shared-mutex v0.3.1 (/source)
Nov 28 18:09:40.212 INFO [stderr] warning: unnecessary `unsafe` block
Nov 28 18:09:40.213 INFO [stderr]   --> src/lib.rs:55:9
Nov 28 18:09:40.213 INFO [stderr]    |
Nov 28 18:09:40.213 INFO [stderr] 55 |         unsafe { self.data.into_inner().into_inner() }
Nov 28 18:09:40.213 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Nov 28 18:09:40.213 INFO [stderr]    |
Nov 28 18:09:40.213 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Nov 28 18:09:40.213 INFO [stderr] 
Nov 28 18:09:41.092 INFO [stderr] error: unnecessary `unsafe` block
Nov 28 18:09:41.093 INFO [stderr]   --> src/lib.rs:55:9
Nov 28 18:09:41.093 INFO [stderr]    |
Nov 28 18:09:41.093 INFO [stderr] 55 |         unsafe { self.data.into_inner().into_inner() }
Nov 28 18:09:41.094 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Nov 28 18:09:41.094 INFO [stderr]    |
Nov 28 18:09:41.094 INFO [stderr] note: lint level defined here
Nov 28 18:09:41.094 INFO [stderr]   --> src/lib.rs:1:24
Nov 28 18:09:41.095 INFO [stderr]    |
Nov 28 18:09:41.095 INFO [stderr] 1  | #![cfg_attr(test, deny(warnings))]
Nov 28 18:09:41.095 INFO [stderr]    |                        ^^^^^^^^
Nov 28 18:09:41.095 INFO [stderr]    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Nov 28 18:09:41.096 INFO [stderr] 
Nov 28 18:09:41.096 INFO [stderr] error: aborting due to previous error
Nov 28 18:09:41.096 INFO [stderr] 
Nov 28 18:09:41.104 INFO [stderr] error: Could not compile `shared-mutex`.
Nov 28 18:09:41.104 INFO [stderr] 
Nov 28 18:09:41.105 INFO [stderr] To learn more, run the command again with --verbose.
Nov 28 18:09:41.108 INFO [stderr] su: No module specific data is present
Nov 28 18:09:42.045 INFO running `"docker" "inspect" "62dbc359f7c0e7c0cfaad44f826883821c23f13753330e2a8e6df6299a6d1c5d"`
Nov 28 18:09:42.191 INFO running `"docker" "rm" "-f" "62dbc359f7c0e7c0cfaad44f826883821c23f13753330e2a8e6df6299a6d1c5d"`
Nov 28 18:09:42.305 INFO [stdout] 62dbc359f7c0e7c0cfaad44f826883821c23f13753330e2a8e6df6299a6d1c5d