Sep 19 20:17:20.511 INFO checking shared-mutex-0.3.1 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 20:17:20.511 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 20:17:20.511 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:17:20.652 INFO blam! 4cf6aec412149af288e5b7e3e9064023053d92143b4fe48cb860615097ae13f7
Sep 19 20:17:20.654 INFO running `"docker" "start" "-a" "4cf6aec412149af288e5b7e3e9064023053d92143b4fe48cb860615097ae13f7"`
Sep 19 20:17:21.365 INFO kablam! usermod: no changes
Sep 19 20:17:21.408 INFO kablam!     Checking scopeguard v0.1.2
Sep 19 20:17:21.409 INFO kablam!     Checking variance v0.1.3
Sep 19 20:17:21.409 INFO kablam!     Checking poison v0.1.0
Sep 19 20:17:21.620 INFO kablam!     Checking shared-mutex v0.3.1 (/source)
Sep 19 20:17:21.639 INFO kablam!     Checking scoped-pool v0.1.10
Sep 19 20:17:21.962 INFO kablam! warning: unnecessary `unsafe` block
Sep 19 20:17:21.962 INFO kablam!   --> src/lib.rs:55:9
Sep 19 20:17:21.962 INFO kablam!    |
Sep 19 20:17:21.962 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Sep 19 20:17:21.962 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 19 20:17:21.962 INFO kablam!    |
Sep 19 20:17:21.962 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 19 20:17:21.962 INFO kablam! 
Sep 19 20:17:22.564 INFO kablam! error: unnecessary `unsafe` block
Sep 19 20:17:22.564 INFO kablam!   --> src/lib.rs:55:9
Sep 19 20:17:22.564 INFO kablam!    |
Sep 19 20:17:22.564 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Sep 19 20:17:22.564 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 19 20:17:22.564 INFO kablam!    |
Sep 19 20:17:22.564 INFO kablam! note: lint level defined here
Sep 19 20:17:22.564 INFO kablam!   --> src/lib.rs:1:24
Sep 19 20:17:22.564 INFO kablam!    |
Sep 19 20:17:22.564 INFO kablam! 1  | #![cfg_attr(test, deny(warnings))]
Sep 19 20:17:22.564 INFO kablam!    |                        ^^^^^^^^
Sep 19 20:17:22.564 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Sep 19 20:17:22.564 INFO kablam! 
Sep 19 20:17:22.566 INFO kablam! error: aborting due to previous error
Sep 19 20:17:22.566 INFO kablam! 
Sep 19 20:17:22.574 INFO kablam! error: Could not compile `shared-mutex`.
Sep 19 20:17:22.574 INFO kablam! 
Sep 19 20:17:22.574 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 20:17:22.574 INFO kablam! su: No module specific data is present
Sep 19 20:17:23.392 INFO running `"docker" "rm" "-f" "4cf6aec412149af288e5b7e3e9064023053d92143b4fe48cb860615097ae13f7"`
Sep 19 20:17:23.456 INFO blam! 4cf6aec412149af288e5b7e3e9064023053d92143b4fe48cb860615097ae13f7