Dec 05 16:03:54.685 INFO checking bosh-0.0.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 16:03:54.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 16:03:55.121 INFO [stdout] ae94eaa59842e65118ad6223e7552ccb903054eb813f8f73d3bd4bf4d1c1b7a0
Dec 05 16:03:55.127 INFO running `"docker" "start" "-a" "ae94eaa59842e65118ad6223e7552ccb903054eb813f8f73d3bd4bf4d1c1b7a0"`
Dec 05 16:03:56.515 INFO [stderr] usermod: no changes
Dec 05 16:03:56.675 INFO [stderr]     Checking bosh_compiler v0.0.0
Dec 05 16:03:57.963 INFO [stderr]     Checking bosh v0.0.0 (/source)
Dec 05 16:04:02.679 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:04:02.679 INFO [stderr]   --> src/main.rs:27:9
Dec 05 16:04:02.680 INFO [stderr]    |
Dec 05 16:04:02.680 INFO [stderr] 27 |     let mut f = File::open(opt.input);
Dec 05 16:04:02.680 INFO [stderr]    |         ----^
Dec 05 16:04:02.681 INFO [stderr]    |         |
Dec 05 16:04:02.681 INFO [stderr]    |         help: remove this `mut`
Dec 05 16:04:02.681 INFO [stderr]    |
Dec 05 16:04:02.681 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 16:04:02.681 INFO [stderr] 
Dec 05 16:04:02.840 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:04:02.840 INFO [stderr]   --> src/main.rs:27:9
Dec 05 16:04:02.840 INFO [stderr]    |
Dec 05 16:04:02.840 INFO [stderr] 27 |     let mut f = File::open(opt.input);
Dec 05 16:04:02.840 INFO [stderr]    |         ----^
Dec 05 16:04:02.840 INFO [stderr]    |         |
Dec 05 16:04:02.840 INFO [stderr]    |         help: remove this `mut`
Dec 05 16:04:02.840 INFO [stderr]    |
Dec 05 16:04:02.840 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 16:04:02.840 INFO [stderr] 
Dec 05 16:04:02.858 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
Dec 05 16:04:02.863 INFO [stderr] su: No module specific data is present
Dec 05 16:04:03.696 INFO running `"docker" "inspect" "ae94eaa59842e65118ad6223e7552ccb903054eb813f8f73d3bd4bf4d1c1b7a0"`
Dec 05 16:04:04.041 INFO running `"docker" "rm" "-f" "ae94eaa59842e65118ad6223e7552ccb903054eb813f8f73d3bd4bf4d1c1b7a0"`
Dec 05 16:04:04.399 INFO [stdout] ae94eaa59842e65118ad6223e7552ccb903054eb813f8f73d3bd4bf4d1c1b7a0