Oct 13 08:29:43.732 INFO checking sinit-0.1.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:29:43.732 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 08:29:43.871 INFO blam! 77869b1f3967548891ee004ff75752d34e40b5f2031aeff398b02afd5412fca9
Oct 13 08:29:43.874 INFO running `"docker" "start" "-a" "77869b1f3967548891ee004ff75752d34e40b5f2031aeff398b02afd5412fca9"`
Oct 13 08:29:44.380 INFO kablam! usermod: no changes
Oct 13 08:29:44.417 INFO kablam!     Checking sinit v0.1.2 (/source)
Oct 13 08:29:45.073 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:29:45.073 INFO kablam!   --> src/main.rs:81:9
Oct 13 08:29:45.073 INFO kablam!    |
Oct 13 08:29:45.073 INFO kablam! 81 |     let mut command = command.before_exec(move || {
Oct 13 08:29:45.073 INFO kablam!    |         ----^^^^^^^
Oct 13 08:29:45.073 INFO kablam!    |         |
Oct 13 08:29:45.073 INFO kablam!    |         help: remove this `mut`
Oct 13 08:29:45.073 INFO kablam!    |
Oct 13 08:29:45.073 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 08:29:45.073 INFO kablam! 
Oct 13 08:29:45.073 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:29:45.073 INFO kablam!   --> src/main.rs:90:9
Oct 13 08:29:45.073 INFO kablam!    |
Oct 13 08:29:45.073 INFO kablam! 90 |     let mut command = if matches.free.len() > 1 {
Oct 13 08:29:45.073 INFO kablam!    |         ----^^^^^^^
Oct 13 08:29:45.073 INFO kablam!    |         |
Oct 13 08:29:45.073 INFO kablam!    |         help: remove this `mut`
Oct 13 08:29:45.073 INFO kablam! 
Oct 13 08:29:45.286 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:29:45.286 INFO kablam!   --> src/main.rs:81:9
Oct 13 08:29:45.286 INFO kablam!    |
Oct 13 08:29:45.286 INFO kablam! 81 |     let mut command = command.before_exec(move || {
Oct 13 08:29:45.286 INFO kablam!    |         ----^^^^^^^
Oct 13 08:29:45.286 INFO kablam!    |         |
Oct 13 08:29:45.286 INFO kablam!    |         help: remove this `mut`
Oct 13 08:29:45.286 INFO kablam!    |
Oct 13 08:29:45.286 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 08:29:45.286 INFO kablam! 
Oct 13 08:29:45.286 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:29:45.286 INFO kablam!   --> src/main.rs:90:9
Oct 13 08:29:45.286 INFO kablam!    |
Oct 13 08:29:45.286 INFO kablam! 90 |     let mut command = if matches.free.len() > 1 {
Oct 13 08:29:45.286 INFO kablam!    |         ----^^^^^^^
Oct 13 08:29:45.286 INFO kablam!    |         |
Oct 13 08:29:45.286 INFO kablam!    |         help: remove this `mut`
Oct 13 08:29:45.286 INFO kablam! 
Oct 13 08:29:45.305 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Oct 13 08:29:45.308 INFO kablam! su: No module specific data is present
Oct 13 08:29:45.708 INFO running `"docker" "rm" "-f" "77869b1f3967548891ee004ff75752d34e40b5f2031aeff398b02afd5412fca9"`
Oct 13 08:29:45.958 INFO blam! 77869b1f3967548891ee004ff75752d34e40b5f2031aeff398b02afd5412fca9