Sep 04 17:03:10.022 INFO checking gc-0.3.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 17:03:10.022 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 17:03:10.022 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 17:03:10.222 INFO blam! 6cd708beb8477a4b2eb733b2d0398768619db44139aba0dc28af03bc75d66a34
Sep 04 17:03:10.224 INFO running `"docker" "start" "-a" "6cd708beb8477a4b2eb733b2d0398768619db44139aba0dc28af03bc75d66a34"`
Sep 04 17:03:10.933 INFO kablam!     Checking gc v0.3.2 (file:///source)
Sep 04 17:03:10.934 INFO kablam!    Compiling gc_derive v0.3.2
Sep 04 17:03:14.231 INFO kablam! warning: unnecessary `unsafe` block
Sep 04 17:03:14.231 INFO kablam!    --> src/lib.rs:396:9
Sep 04 17:03:14.231 INFO kablam!     |
Sep 04 17:03:14.231 INFO kablam! 396 |         unsafe { self.cell.into_inner() }
Sep 04 17:03:14.231 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 04 17:03:14.231 INFO kablam!     |
Sep 04 17:03:14.231 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 04 17:03:14.231 INFO kablam! 
Sep 04 17:03:19.168 INFO kablam! warning: unnecessary `unsafe` block
Sep 04 17:03:19.168 INFO kablam!    --> src/lib.rs:396:9
Sep 04 17:03:19.168 INFO kablam!     |
Sep 04 17:03:19.168 INFO kablam! 396 |         unsafe { self.cell.into_inner() }
Sep 04 17:03:19.168 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 04 17:03:19.168 INFO kablam!     |
Sep 04 17:03:19.168 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 04 17:03:19.168 INFO kablam! 
Sep 04 17:03:19.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.41s
Sep 04 17:03:19.324 INFO kablam! su: No module specific data is present
Sep 04 17:03:19.832 INFO running `"docker" "rm" "-f" "6cd708beb8477a4b2eb733b2d0398768619db44139aba0dc28af03bc75d66a34"`
Sep 04 17:03:19.924 INFO blam! 6cd708beb8477a4b2eb733b2d0398768619db44139aba0dc28af03bc75d66a34