Sep 04 01:08:10.244 INFO checking tac-0.2.3 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 01:08:10.244 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 01:08:10.245 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/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 01:08:10.441 INFO blam! de7e69f8becb1f0b314af925fe85ca50d8f29167c54ea2c2cc5ce0554ff741b7
Sep 04 01:08:10.442 INFO running `"docker" "start" "-a" "de7e69f8becb1f0b314af925fe85ca50d8f29167c54ea2c2cc5ce0554ff741b7"`
Sep 04 01:08:11.165 INFO kablam!     Checking memmap v0.5.2
Sep 04 01:08:11.823 INFO kablam!     Checking tac v0.2.3 (file:///source)
Sep 04 01:08:12.422 INFO kablam! warning: variable does not need to be mutable
Sep 04 01:08:12.422 INFO kablam!   --> src/main.rs:64:16
Sep 04 01:08:12.422 INFO kablam!    |
Sep 04 01:08:12.422 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Sep 04 01:08:12.422 INFO kablam!    |                ----^^^^^^
Sep 04 01:08:12.422 INFO kablam!    |                |
Sep 04 01:08:12.422 INFO kablam!    |                help: remove this `mut`
Sep 04 01:08:12.422 INFO kablam!    |
Sep 04 01:08:12.422 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 01:08:12.422 INFO kablam! 
Sep 04 01:08:12.552 INFO kablam! warning: variable does not need to be mutable
Sep 04 01:08:12.552 INFO kablam!   --> src/main.rs:64:16
Sep 04 01:08:12.552 INFO kablam!    |
Sep 04 01:08:12.552 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Sep 04 01:08:12.552 INFO kablam!    |                ----^^^^^^
Sep 04 01:08:12.552 INFO kablam!    |                |
Sep 04 01:08:12.552 INFO kablam!    |                help: remove this `mut`
Sep 04 01:08:12.552 INFO kablam!    |
Sep 04 01:08:12.552 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 01:08:12.552 INFO kablam! 
Sep 04 01:08:12.584 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Sep 04 01:08:12.587 INFO kablam! su: No module specific data is present
Sep 04 01:08:13.003 INFO running `"docker" "rm" "-f" "de7e69f8becb1f0b314af925fe85ca50d8f29167c54ea2c2cc5ce0554ff741b7"`
Sep 04 01:08:13.112 INFO blam! de7e69f8becb1f0b314af925fe85ca50d8f29167c54ea2c2cc5ce0554ff741b7