Nov 28 03:25:26.257 INFO checking jeorb/icfp2006 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:25:26.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 03:25:26.712 INFO [stdout] 54f768343669d6fac359e3754e97b809adaa74a5b86b0ff80a8343e9d6fa9878
Nov 28 03:25:26.715 INFO running `"docker" "start" "-a" "54f768343669d6fac359e3754e97b809adaa74a5b86b0ff80a8343e9d6fa9878"`
Nov 28 03:25:28.043 INFO [stderr] usermod: no changes
Nov 28 03:25:28.096 INFO [stderr]     Checking icfp2006 v0.1.0 (/source)
Nov 28 03:25:28.713 INFO [stderr] warning: value assigned to `dump_file` is never read
Nov 28 03:25:28.714 INFO [stderr]   --> src/main.rs:13:13
Nov 28 03:25:28.714 INFO [stderr]    |
Nov 28 03:25:28.714 INFO [stderr] 13 |     let mut dump_file = "".to_owned();
Nov 28 03:25:28.714 INFO [stderr]    |             ^^^^^^^^^
Nov 28 03:25:28.714 INFO [stderr]    |
Nov 28 03:25:28.714 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 03:25:28.714 INFO [stderr] 
Nov 28 03:25:28.813 INFO [stderr] warning: value assigned to `dump_file` is never read
Nov 28 03:25:28.813 INFO [stderr]   --> src/main.rs:13:13
Nov 28 03:25:28.813 INFO [stderr]    |
Nov 28 03:25:28.814 INFO [stderr] 13 |     let mut dump_file = "".to_owned();
Nov 28 03:25:28.814 INFO [stderr]    |             ^^^^^^^^^
Nov 28 03:25:28.814 INFO [stderr]    |
Nov 28 03:25:28.815 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 03:25:28.815 INFO [stderr] 
Nov 28 03:25:28.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Nov 28 03:25:28.874 INFO [stderr] su: No module specific data is present
Nov 28 03:25:29.552 INFO running `"docker" "inspect" "54f768343669d6fac359e3754e97b809adaa74a5b86b0ff80a8343e9d6fa9878"`
Nov 28 03:25:29.844 INFO running `"docker" "rm" "-f" "54f768343669d6fac359e3754e97b809adaa74a5b86b0ff80a8343e9d6fa9878"`
Nov 28 03:25:30.050 INFO [stdout] 54f768343669d6fac359e3754e97b809adaa74a5b86b0ff80a8343e9d6fa9878