Sep 04 07:06:55.746 INFO checking seckey-0.9.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 07:06:55.746 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 07:06:55.746 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:06:55.897 INFO blam! bcbaec5b7e0556148e466ecffd286f09e59de93ffbe392f7afeacf976b8c71aa
Sep 04 07:06:55.899 INFO running `"docker" "start" "-a" "bcbaec5b7e0556148e466ecffd286f09e59de93ffbe392f7afeacf976b8c71aa"`
Sep 04 07:06:56.661 INFO kablam!    Compiling memsec v0.5.4
Sep 04 07:06:57.536 INFO kablam!     Checking seckey v0.9.1 (file:///source)
Sep 04 07:06:59.269 INFO kablam! warning: unnecessary `unsafe` block
Sep 04 07:06:59.269 INFO kablam!   --> benches/zero.rs:14:9
Sep 04 07:06:59.269 INFO kablam!    |
Sep 04 07:06:59.269 INFO kablam! 14 |         unsafe { zero(&mut a) };
Sep 04 07:06:59.270 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 04 07:06:59.270 INFO kablam!    |
Sep 04 07:06:59.270 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 04 07:06:59.270 INFO kablam! 
Sep 04 07:06:59.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
Sep 04 07:06:59.847 INFO kablam! su: No module specific data is present
Sep 04 07:07:00.525 INFO running `"docker" "rm" "-f" "bcbaec5b7e0556148e466ecffd286f09e59de93ffbe392f7afeacf976b8c71aa"`
Sep 04 07:07:00.607 INFO blam! bcbaec5b7e0556148e466ecffd286f09e59de93ffbe392f7afeacf976b8c71aa