Dec 05 11:17:21.949 INFO checking kth-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 11:17:21.949 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 11:17:22.327 INFO [stdout] 89025ea4e295d6f7b1bbcc78be1329c30c4f21d562048ad340dfaff73b974c2f
Dec 05 11:17:22.337 INFO running `"docker" "start" "-a" "89025ea4e295d6f7b1bbcc78be1329c30c4f21d562048ad340dfaff73b974c2f"`
Dec 05 11:17:24.063 INFO [stderr] usermod: no changes
Dec 05 11:17:24.119 INFO [stderr] warning: `panic` setting is ignored for `test` profile
Dec 05 11:17:24.235 INFO [stderr]     Checking index-fixed v0.0.2
Dec 05 11:17:24.237 INFO [stderr]    Compiling kth v0.1.0 (/source)
Dec 05 11:17:27.211 INFO [stderr] warning: variable does not need to be mutable
Dec 05 11:17:27.211 INFO [stderr]   --> tests/slice.rs:34:17
Dec 05 11:17:27.211 INFO [stderr]    |
Dec 05 11:17:27.211 INFO [stderr] 34 |             let mut d = &mut d[..];
Dec 05 11:17:27.211 INFO [stderr]    |                 ----^
Dec 05 11:17:27.211 INFO [stderr]    |                 |
Dec 05 11:17:27.211 INFO [stderr]    |                 help: remove this `mut`
Dec 05 11:17:27.211 INFO [stderr]    |
Dec 05 11:17:27.211 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 11:17:27.211 INFO [stderr] 
Dec 05 11:17:27.230 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
Dec 05 11:17:27.263 INFO [stderr] su: No module specific data is present
Dec 05 11:17:27.711 INFO running `"docker" "inspect" "89025ea4e295d6f7b1bbcc78be1329c30c4f21d562048ad340dfaff73b974c2f"`
Dec 05 11:17:27.853 INFO running `"docker" "rm" "-f" "89025ea4e295d6f7b1bbcc78be1329c30c4f21d562048ad340dfaff73b974c2f"`
Dec 05 11:17:27.984 INFO [stdout] 89025ea4e295d6f7b1bbcc78be1329c30c4f21d562048ad340dfaff73b974c2f