Dec 04 16:44:00.633 INFO checking jeorb/icfp2006 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:44:00.633 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 04 16:44:00.865 INFO [stdout] a5dc83da1c662f3f76541e958f63ab1a29b5b0dfc269f617182774acf1b96327
Dec 04 16:44:00.868 INFO running `"docker" "start" "-a" "a5dc83da1c662f3f76541e958f63ab1a29b5b0dfc269f617182774acf1b96327"`
Dec 04 16:44:01.232 INFO [stderr] usermod: no changes
Dec 04 16:44:01.256 INFO [stderr]     Checking icfp2006 v0.1.0 (/source)
Dec 04 16:44:01.595 INFO [stderr] warning: value assigned to `dump_file` is never read
Dec 04 16:44:01.595 INFO [stderr]   --> src/main.rs:13:13
Dec 04 16:44:01.595 INFO [stderr]    |
Dec 04 16:44:01.595 INFO [stderr] 13 |     let mut dump_file = "".to_owned();
Dec 04 16:44:01.595 INFO [stderr]    |             ^^^^^^^^^
Dec 04 16:44:01.595 INFO [stderr]    |
Dec 04 16:44:01.595 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 16:44:01.595 INFO [stderr] 
Dec 04 16:44:01.679 INFO [stderr] warning: value assigned to `dump_file` is never read
Dec 04 16:44:01.679 INFO [stderr]   --> src/main.rs:13:13
Dec 04 16:44:01.679 INFO [stderr]    |
Dec 04 16:44:01.679 INFO [stderr] 13 |     let mut dump_file = "".to_owned();
Dec 04 16:44:01.679 INFO [stderr]    |             ^^^^^^^^^
Dec 04 16:44:01.679 INFO [stderr]    |
Dec 04 16:44:01.679 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 16:44:01.679 INFO [stderr] 
Dec 04 16:44:01.710 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Dec 04 16:44:01.712 INFO [stderr] su: No module specific data is present
Dec 04 16:44:01.988 INFO running `"docker" "inspect" "a5dc83da1c662f3f76541e958f63ab1a29b5b0dfc269f617182774acf1b96327"`
Dec 04 16:44:02.109 INFO running `"docker" "rm" "-f" "a5dc83da1c662f3f76541e958f63ab1a29b5b0dfc269f617182774acf1b96327"`
Dec 04 16:44:02.188 INFO [stdout] a5dc83da1c662f3f76541e958f63ab1a29b5b0dfc269f617182774acf1b96327