Oct 12 16:38:21.535 INFO checking neosmart/tac against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 16:38:21.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 16:38:22.000 INFO blam! 6c04432e42876d33737a9923a0d5f64fb266a20a192b02ffc7d5a23de5308891
Oct 12 16:38:22.006 INFO running `"docker" "start" "-a" "6c04432e42876d33737a9923a0d5f64fb266a20a192b02ffc7d5a23de5308891"`
Oct 12 16:38:23.532 INFO kablam! usermod: no changes
Oct 12 16:38:23.620 INFO kablam!     Checking memmap v0.5.2
Oct 12 16:38:23.620 INFO kablam!     Checking uuid v0.4.0
Oct 12 16:38:24.252 INFO kablam!     Checking tac v0.2.3 (/source)
Oct 12 16:38:24.752 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:38:24.752 INFO kablam!   --> src/main.rs:64:16
Oct 12 16:38:24.752 INFO kablam!    |
Oct 12 16:38:24.752 INFO kablam! 64 | fn print_bytes(mut stdout: &mut Stdout, bytes: &[u8]) {
Oct 12 16:38:24.752 INFO kablam!    |                ----^^^^^^
Oct 12 16:38:24.752 INFO kablam!    |                |
Oct 12 16:38:24.752 INFO kablam!    |                help: remove this `mut`
Oct 12 16:38:24.752 INFO kablam!    |
Oct 12 16:38:24.752 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 16:38:24.752 INFO kablam! 
Oct 12 16:38:24.856 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:38:24.856 INFO kablam!   --> src/main.rs:64:16
Oct 12 16:38:24.856 INFO kablam!    |
Oct 12 16:38:24.856 INFO kablam! 64 | fn print_bytes(mut stdout: &mut Stdout, bytes: &[u8]) {
Oct 12 16:38:24.856 INFO kablam!    |                ----^^^^^^
Oct 12 16:38:24.856 INFO kablam!    |                |
Oct 12 16:38:24.856 INFO kablam!    |                help: remove this `mut`
Oct 12 16:38:24.856 INFO kablam!    |
Oct 12 16:38:24.856 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 16:38:24.856 INFO kablam! 
Oct 12 16:38:24.901 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Oct 12 16:38:24.903 INFO kablam! su: No module specific data is present
Oct 12 16:38:25.387 INFO running `"docker" "rm" "-f" "6c04432e42876d33737a9923a0d5f64fb266a20a192b02ffc7d5a23de5308891"`
Oct 12 16:38:25.492 INFO blam! 6c04432e42876d33737a9923a0d5f64fb266a20a192b02ffc7d5a23de5308891