Dec 11 16:28:22.626 INFO checking jeorb/icfp2006 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 16:28:22.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 16:28:22.862 INFO [stdout] 5dcbbebb49098088f8f687dc9696676f841902243c3512ed54e15b7f390f40ac
Dec 11 16:28:22.870 INFO running `"docker" "start" "-a" "5dcbbebb49098088f8f687dc9696676f841902243c3512ed54e15b7f390f40ac"`
Dec 11 16:28:23.463 INFO [stderr] usermod: no changes
Dec 11 16:28:23.504 INFO [stderr]     Checking icfp2006 v0.1.0 (/source)
Dec 11 16:28:23.905 INFO [stderr] warning: value assigned to `dump_file` is never read
Dec 11 16:28:23.905 INFO [stderr]   --> src/main.rs:13:13
Dec 11 16:28:23.905 INFO [stderr]    |
Dec 11 16:28:23.905 INFO [stderr] 13 |     let mut dump_file = "".to_owned();
Dec 11 16:28:23.905 INFO [stderr]    |             ^^^^^^^^^
Dec 11 16:28:23.905 INFO [stderr]    |
Dec 11 16:28:23.905 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 11 16:28:23.905 INFO [stderr] 
Dec 11 16:28:24.071 INFO [stderr] warning: value assigned to `dump_file` is never read
Dec 11 16:28:24.071 INFO [stderr]   --> src/main.rs:13:13
Dec 11 16:28:24.071 INFO [stderr]    |
Dec 11 16:28:24.071 INFO [stderr] 13 |     let mut dump_file = "".to_owned();
Dec 11 16:28:24.071 INFO [stderr]    |             ^^^^^^^^^
Dec 11 16:28:24.071 INFO [stderr]    |
Dec 11 16:28:24.071 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 11 16:28:24.071 INFO [stderr] 
Dec 11 16:28:24.101 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 11 16:28:24.104 INFO [stderr] su: No module specific data is present
Dec 11 16:28:24.480 INFO running `"docker" "inspect" "5dcbbebb49098088f8f687dc9696676f841902243c3512ed54e15b7f390f40ac"`
Dec 11 16:28:24.661 INFO running `"docker" "rm" "-f" "5dcbbebb49098088f8f687dc9696676f841902243c3512ed54e15b7f390f40ac"`
Dec 11 16:28:24.728 INFO [stdout] 5dcbbebb49098088f8f687dc9696676f841902243c3512ed54e15b7f390f40ac