Nov 04 16:47:18.833 INFO checking tac-0.2.3 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 16:47:18.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 16:47:19.079 INFO blam! cc338bd5899cd592c1c78c9af575f89037494b21b5429c76c04c545666181c37
Nov 04 16:47:19.085 INFO running `"docker" "start" "-a" "cc338bd5899cd592c1c78c9af575f89037494b21b5429c76c04c545666181c37"`
Nov 04 16:47:19.567 INFO kablam! usermod: no changes
Nov 04 16:47:19.624 INFO kablam!     Checking memmap v0.5.2
Nov 04 16:47:19.631 INFO kablam!     Checking uuid v0.4.0
Nov 04 16:47:20.387 INFO kablam!     Checking tac v0.2.3 (/source)
Nov 04 16:47:21.483 INFO kablam! warning: variable does not need to be mutable
Nov 04 16:47:21.483 INFO kablam!   --> src/main.rs:64:16
Nov 04 16:47:21.484 INFO kablam!    |
Nov 04 16:47:21.484 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Nov 04 16:47:21.484 INFO kablam!    |                ----^^^^^^
Nov 04 16:47:21.485 INFO kablam!    |                |
Nov 04 16:47:21.485 INFO kablam!    |                help: remove this `mut`
Nov 04 16:47:21.486 INFO kablam!    |
Nov 04 16:47:21.486 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 16:47:21.486 INFO kablam! 
Nov 04 16:47:21.511 INFO kablam! warning: variable does not need to be mutable
Nov 04 16:47:21.511 INFO kablam!   --> src/main.rs:64:16
Nov 04 16:47:21.512 INFO kablam!    |
Nov 04 16:47:21.512 INFO kablam! 64 | fn print_bytes(mut stdout: &mut StdoutLock, bytes: &[u8]) {
Nov 04 16:47:21.513 INFO kablam!    |                ----^^^^^^
Nov 04 16:47:21.513 INFO kablam!    |                |
Nov 04 16:47:21.514 INFO kablam!    |                help: remove this `mut`
Nov 04 16:47:21.514 INFO kablam!    |
Nov 04 16:47:21.514 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 16:47:21.515 INFO kablam! 
Nov 04 16:47:21.560 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Nov 04 16:47:21.587 INFO kablam! su: No module specific data is present
Nov 04 16:47:22.048 INFO running `"docker" "rm" "-f" "cc338bd5899cd592c1c78c9af575f89037494b21b5429c76c04c545666181c37"`
Nov 04 16:47:22.371 INFO blam! cc338bd5899cd592c1c78c9af575f89037494b21b5429c76c04c545666181c37