Nov 30 15:38:16.748 INFO checking shared-mutex-0.3.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 15:38:16.748 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 15:38:17.230 INFO [stdout] 8094a795b9f0b500e539599abecd40c32435db683d2ed970f7d52a46ea56843e
Nov 30 15:38:17.236 INFO running `"docker" "start" "-a" "8094a795b9f0b500e539599abecd40c32435db683d2ed970f7d52a46ea56843e"`
Nov 30 15:38:18.147 INFO [stderr] usermod: no changes
Nov 30 15:38:18.185 INFO [stderr]     Checking poison v0.1.0
Nov 30 15:38:18.185 INFO [stderr]     Checking scoped-pool v0.1.10
Nov 30 15:38:18.624 INFO [stderr]     Checking shared-mutex v0.3.1 (/source)
Nov 30 15:38:19.225 INFO [stderr] warning: unnecessary `unsafe` block
Nov 30 15:38:19.225 INFO [stderr]   --> src/lib.rs:55:9
Nov 30 15:38:19.225 INFO [stderr]    |
Nov 30 15:38:19.225 INFO [stderr] 55 |         unsafe { self.data.into_inner().into_inner() }
Nov 30 15:38:19.225 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Nov 30 15:38:19.225 INFO [stderr]    |
Nov 30 15:38:19.225 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Nov 30 15:38:19.225 INFO [stderr] 
Nov 30 15:38:19.647 INFO [stderr] error: unnecessary `unsafe` block
Nov 30 15:38:19.647 INFO [stderr]   --> src/lib.rs:55:9
Nov 30 15:38:19.647 INFO [stderr]    |
Nov 30 15:38:19.647 INFO [stderr] 55 |         unsafe { self.data.into_inner().into_inner() }
Nov 30 15:38:19.647 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Nov 30 15:38:19.647 INFO [stderr]    |
Nov 30 15:38:19.647 INFO [stderr] note: lint level defined here
Nov 30 15:38:19.647 INFO [stderr]   --> src/lib.rs:1:24
Nov 30 15:38:19.647 INFO [stderr]    |
Nov 30 15:38:19.648 INFO [stderr] 1  | #![cfg_attr(test, deny(warnings))]
Nov 30 15:38:19.648 INFO [stderr]    |                        ^^^^^^^^
Nov 30 15:38:19.648 INFO [stderr]    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Nov 30 15:38:19.648 INFO [stderr] 
Nov 30 15:38:19.648 INFO [stderr] error: aborting due to previous error
Nov 30 15:38:19.648 INFO [stderr] 
Nov 30 15:38:19.648 INFO [stderr] error: Could not compile `shared-mutex`.
Nov 30 15:38:19.648 INFO [stderr] 
Nov 30 15:38:19.648 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 15:38:19.648 INFO [stderr] su: No module specific data is present
Nov 30 15:38:19.978 INFO running `"docker" "inspect" "8094a795b9f0b500e539599abecd40c32435db683d2ed970f7d52a46ea56843e"`
Nov 30 15:38:20.055 INFO running `"docker" "rm" "-f" "8094a795b9f0b500e539599abecd40c32435db683d2ed970f7d52a46ea56843e"`
Nov 30 15:38:20.159 INFO [stdout] 8094a795b9f0b500e539599abecd40c32435db683d2ed970f7d52a46ea56843e