Oct 21 23:42:48.711 INFO checking shared-mutex-0.3.1 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 23:42:48.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 23:42:49.174 INFO blam! c948c412341339db50e72769659bf6b158646beb966f0461aa91d9c920b656cb
Oct 21 23:42:49.174 INFO running `"docker" "start" "-a" "c948c412341339db50e72769659bf6b158646beb966f0461aa91d9c920b656cb"`
Oct 21 23:42:50.120 INFO kablam! usermod: no changes
Oct 21 23:42:50.196 INFO kablam!     Checking poison v0.1.0
Oct 21 23:42:50.204 INFO kablam!     Checking scoped-pool v0.1.10
Oct 21 23:42:51.004 INFO kablam!     Checking shared-mutex v0.3.1 (/source)
Oct 21 23:42:51.698 INFO kablam! warning: unnecessary `unsafe` block
Oct 21 23:42:51.698 INFO kablam!   --> src/lib.rs:55:9
Oct 21 23:42:51.698 INFO kablam!    |
Oct 21 23:42:51.698 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Oct 21 23:42:51.698 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Oct 21 23:42:51.698 INFO kablam!    |
Oct 21 23:42:51.698 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 21 23:42:51.698 INFO kablam! 
Oct 21 23:42:52.081 INFO kablam! error: unnecessary `unsafe` block
Oct 21 23:42:52.082 INFO kablam!   --> src/lib.rs:55:9
Oct 21 23:42:52.082 INFO kablam!    |
Oct 21 23:42:52.082 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Oct 21 23:42:52.082 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Oct 21 23:42:52.083 INFO kablam!    |
Oct 21 23:42:52.083 INFO kablam! note: lint level defined here
Oct 21 23:42:52.083 INFO kablam!   --> src/lib.rs:1:24
Oct 21 23:42:52.083 INFO kablam!    |
Oct 21 23:42:52.084 INFO kablam! 1  | #![cfg_attr(test, deny(warnings))]
Oct 21 23:42:52.084 INFO kablam!    |                        ^^^^^^^^
Oct 21 23:42:52.084 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Oct 21 23:42:52.085 INFO kablam! 
Oct 21 23:42:52.089 INFO kablam! error: aborting due to previous error
Oct 21 23:42:52.089 INFO kablam! 
Oct 21 23:42:52.098 INFO kablam! error: Could not compile `shared-mutex`.
Oct 21 23:42:52.098 INFO kablam! 
Oct 21 23:42:52.098 INFO kablam! To learn more, run the command again with --verbose.
Oct 21 23:42:52.101 INFO kablam! su: No module specific data is present
Oct 21 23:42:52.390 INFO running `"docker" "rm" "-f" "c948c412341339db50e72769659bf6b158646beb966f0461aa91d9c920b656cb"`
Oct 21 23:42:52.520 INFO blam! c948c412341339db50e72769659bf6b158646beb966f0461aa91d9c920b656cb