Sep 04 03:54:51.539 INFO checking seckey-0.9.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 03:54:51.539 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 03:54:51.539 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:54:51.713 INFO blam! 4a87bddbcca055d6cfee560d6530daaf3bea9688944e3767105574596ce7c875
Sep 04 03:54:51.715 INFO running `"docker" "start" "-a" "4a87bddbcca055d6cfee560d6530daaf3bea9688944e3767105574596ce7c875"`
Sep 04 03:54:52.415 INFO kablam!    Compiling memsec v0.5.4
Sep 04 03:54:53.529 INFO kablam!     Checking seckey v0.9.1 (file:///source)
Sep 04 03:54:55.026 INFO kablam! warning: unnecessary `unsafe` block
Sep 04 03:54:55.026 INFO kablam!   --> benches/zero.rs:14:9
Sep 04 03:54:55.026 INFO kablam!    |
Sep 04 03:54:55.026 INFO kablam! 14 |         unsafe { zero(&mut a) };
Sep 04 03:54:55.026 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 04 03:54:55.026 INFO kablam!    |
Sep 04 03:54:55.026 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 04 03:54:55.026 INFO kablam! 
Sep 04 03:54:55.466 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
Sep 04 03:54:55.470 INFO kablam! su: No module specific data is present
Sep 04 03:54:55.864 INFO running `"docker" "rm" "-f" "4a87bddbcca055d6cfee560d6530daaf3bea9688944e3767105574596ce7c875"`
Sep 04 03:54:55.964 INFO blam! 4a87bddbcca055d6cfee560d6530daaf3bea9688944e3767105574596ce7c875