Sep 01 21:50:43.695 INFO checking tac-0.2.3 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 21:50:43.695 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:50:43.695 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:50:43.919 INFO blam! 0d4ac8ca90a4892f21752124a1990a1c9710aefcb4ff0e95ec84621ec3a0b389
Sep 01 21:50:43.920 INFO running `"docker" "start" "-a" "0d4ac8ca90a4892f21752124a1990a1c9710aefcb4ff0e95ec84621ec3a0b389"`
Sep 01 21:50:44.738 INFO kablam!     Checking memmap v0.5.2
Sep 01 21:50:45.452 INFO kablam!     Checking tac v0.2.3 (file:///source)
Sep 01 21:50:46.064 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:50:46.064 INFO kablam!   --> src/main.rs:64:16
Sep 01 21:50:46.064 INFO kablam!    |
Sep 01 21:50:46.064 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Sep 01 21:50:46.065 INFO kablam!    |                ----^^^^^^
Sep 01 21:50:46.065 INFO kablam!    |                |
Sep 01 21:50:46.065 INFO kablam!    |                help: remove this `mut`
Sep 01 21:50:46.065 INFO kablam!    |
Sep 01 21:50:46.065 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 21:50:46.065 INFO kablam! 
Sep 01 21:50:46.158 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:50:46.158 INFO kablam!   --> src/main.rs:64:16
Sep 01 21:50:46.158 INFO kablam!    |
Sep 01 21:50:46.158 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Sep 01 21:50:46.158 INFO kablam!    |                ----^^^^^^
Sep 01 21:50:46.158 INFO kablam!    |                |
Sep 01 21:50:46.158 INFO kablam!    |                help: remove this `mut`
Sep 01 21:50:46.158 INFO kablam!    |
Sep 01 21:50:46.158 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 21:50:46.158 INFO kablam! 
Sep 01 21:50:46.181 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Sep 01 21:50:46.184 INFO kablam! su: No module specific data is present
Sep 01 21:50:46.825 INFO running `"docker" "rm" "-f" "0d4ac8ca90a4892f21752124a1990a1c9710aefcb4ff0e95ec84621ec3a0b389"`
Sep 01 21:50:46.954 INFO blam! 0d4ac8ca90a4892f21752124a1990a1c9710aefcb4ff0e95ec84621ec3a0b389