Oct 13 08:38:51.262 INFO checking shared-mutex-0.3.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:38:51.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 08:38:51.668 INFO blam! 2afb97bd98b64a1b603fdc880210ae2b4d4f7eb9a5fa586998fa7bcc13235a18
Oct 13 08:38:51.668 INFO running `"docker" "start" "-a" "2afb97bd98b64a1b603fdc880210ae2b4d4f7eb9a5fa586998fa7bcc13235a18"`
Oct 13 08:38:52.856 INFO kablam! usermod: no changes
Oct 13 08:38:52.909 INFO kablam!     Checking scoped-pool v0.1.10
Oct 13 08:38:52.909 INFO kablam!     Checking shared-mutex v0.3.1 (/source)
Oct 13 08:38:54.461 INFO kablam! warning: unnecessary `unsafe` block
Oct 13 08:38:54.461 INFO kablam!   --> src/lib.rs:55:9
Oct 13 08:38:54.462 INFO kablam!    |
Oct 13 08:38:54.462 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Oct 13 08:38:54.462 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Oct 13 08:38:54.462 INFO kablam!    |
Oct 13 08:38:54.463 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 13 08:38:54.463 INFO kablam! 
Oct 13 08:38:55.464 INFO kablam! error: unnecessary `unsafe` block
Oct 13 08:38:55.464 INFO kablam!   --> src/lib.rs:55:9
Oct 13 08:38:55.464 INFO kablam!    |
Oct 13 08:38:55.464 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Oct 13 08:38:55.464 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Oct 13 08:38:55.464 INFO kablam!    |
Oct 13 08:38:55.464 INFO kablam! note: lint level defined here
Oct 13 08:38:55.464 INFO kablam!   --> src/lib.rs:1:24
Oct 13 08:38:55.464 INFO kablam!    |
Oct 13 08:38:55.464 INFO kablam! 1  | #![cfg_attr(test, deny(warnings))]
Oct 13 08:38:55.464 INFO kablam!    |                        ^^^^^^^^
Oct 13 08:38:55.464 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Oct 13 08:38:55.464 INFO kablam! 
Oct 13 08:38:55.470 INFO kablam! error: aborting due to previous error
Oct 13 08:38:55.470 INFO kablam! 
Oct 13 08:38:55.480 INFO kablam! error: Could not compile `shared-mutex`.
Oct 13 08:38:55.480 INFO kablam! 
Oct 13 08:38:55.480 INFO kablam! To learn more, run the command again with --verbose.
Oct 13 08:38:55.482 INFO kablam! su: No module specific data is present
Oct 13 08:38:56.268 INFO running `"docker" "rm" "-f" "2afb97bd98b64a1b603fdc880210ae2b4d4f7eb9a5fa586998fa7bcc13235a18"`
Oct 13 08:38:56.686 INFO blam! 2afb97bd98b64a1b603fdc880210ae2b4d4f7eb9a5fa586998fa7bcc13235a18