Dec 05 14:23:23.059 INFO checking dudect-bencher-0.3.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:23:23.059 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:23:23.535 INFO [stdout] 357806d09f3f6a54bc98e22d7b78949320315c719365d14e0b32fa87b3ac7599
Dec 05 14:23:23.540 INFO running `"docker" "start" "-a" "357806d09f3f6a54bc98e22d7b78949320315c719365d14e0b32fa87b3ac7599"`
Dec 05 14:23:25.168 INFO [stderr] usermod: no changes
Dec 05 14:23:25.255 INFO [stderr]     Checking dudect-bencher v0.3.0 (/source)
Dec 05 14:23:27.207 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:23:27.207 INFO [stderr]    --> src/ctbench.rs:301:31
Dec 05 14:23:27.207 INFO [stderr]     |
Dec 05 14:23:27.207 INFO [stderr] 301 |     cb.file_out.as_mut().map(|mut f| {
Dec 05 14:23:27.207 INFO [stderr]     |                               ----^
Dec 05 14:23:27.207 INFO [stderr]     |                               |
Dec 05 14:23:27.207 INFO [stderr]     |                               help: remove this `mut`
Dec 05 14:23:27.207 INFO [stderr]     |
Dec 05 14:23:27.207 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 14:23:27.207 INFO [stderr] 
Dec 05 14:23:27.359 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:23:27.359 INFO [stderr]    --> src/ctbench.rs:301:31
Dec 05 14:23:27.359 INFO [stderr]     |
Dec 05 14:23:27.359 INFO [stderr] 301 |     cb.file_out.as_mut().map(|mut f| {
Dec 05 14:23:27.359 INFO [stderr]     |                               ----^
Dec 05 14:23:27.359 INFO [stderr]     |                               |
Dec 05 14:23:27.359 INFO [stderr]     |                               help: remove this `mut`
Dec 05 14:23:27.359 INFO [stderr]     |
Dec 05 14:23:27.359 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 14:23:27.359 INFO [stderr] 
Dec 05 14:23:28.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Dec 05 14:23:28.737 INFO [stderr] su: No module specific data is present
Dec 05 14:23:29.283 INFO running `"docker" "inspect" "357806d09f3f6a54bc98e22d7b78949320315c719365d14e0b32fa87b3ac7599"`
Dec 05 14:23:29.513 INFO running `"docker" "rm" "-f" "357806d09f3f6a54bc98e22d7b78949320315c719365d14e0b32fa87b3ac7599"`
Dec 05 14:23:29.777 INFO [stdout] 357806d09f3f6a54bc98e22d7b78949320315c719365d14e0b32fa87b3ac7599