Dec 14 13:08:20.099 INFO testing yolo-0.1.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 13:08:20.099 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 13:08:20.324 INFO [stdout] 00d344d4cd7ccee7b2d7a2ae919bb905addb0989a18d207bfecfd7a30363f827
Dec 14 13:08:20.328 INFO running `"docker" "start" "-a" "00d344d4cd7ccee7b2d7a2ae919bb905addb0989a18d207bfecfd7a30363f827"`
Dec 14 13:08:20.842 INFO [stderr] usermod: no changes
Dec 14 13:08:20.875 INFO [stderr]    Compiling yolo v0.1.2 (/source)
Dec 14 13:08:21.297 INFO [stderr] warning: function is never used: `get_result`
Dec 14 13:08:21.297 INFO [stderr]   --> src/lib.rs:19:1
Dec 14 13:08:21.297 INFO [stderr]    |
Dec 14 13:08:21.297 INFO [stderr] 19 | fn get_result(v : i32) -> Result<i32, ()> {
Dec 14 13:08:21.297 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:08:21.297 INFO [stderr]    |
Dec 14 13:08:21.297 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 13:08:21.297 INFO [stderr] 
Dec 14 13:08:21.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 14 13:08:21.325 INFO [stderr] su: No module specific data is present
Dec 14 13:08:22.173 INFO running `"docker" "inspect" "00d344d4cd7ccee7b2d7a2ae919bb905addb0989a18d207bfecfd7a30363f827"`
Dec 14 13:08:22.416 INFO running `"docker" "rm" "-f" "00d344d4cd7ccee7b2d7a2ae919bb905addb0989a18d207bfecfd7a30363f827"`
Dec 14 13:08:22.679 INFO [stdout] 00d344d4cd7ccee7b2d7a2ae919bb905addb0989a18d207bfecfd7a30363f827
Dec 14 13:08:22.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 13:08:22.928 INFO [stdout] f48743fa5284384e85bfc570d5a767a8970593146e88b547aefd9353bc0b421d
Dec 14 13:08:22.932 INFO running `"docker" "start" "-a" "f48743fa5284384e85bfc570d5a767a8970593146e88b547aefd9353bc0b421d"`
Dec 14 13:08:23.380 INFO [stderr] usermod: no changes
Dec 14 13:08:23.421 INFO [stderr]    Compiling yolo v0.1.2 (/source)
Dec 14 13:08:24.334 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 14 13:08:24.335 INFO [stderr] su: No module specific data is present
Dec 14 13:08:24.776 INFO running `"docker" "inspect" "f48743fa5284384e85bfc570d5a767a8970593146e88b547aefd9353bc0b421d"`
Dec 14 13:08:24.894 INFO running `"docker" "rm" "-f" "f48743fa5284384e85bfc570d5a767a8970593146e88b547aefd9353bc0b421d"`
Dec 14 13:08:25.089 INFO [stdout] f48743fa5284384e85bfc570d5a767a8970593146e88b547aefd9353bc0b421d
Dec 14 13:08:25.091 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 13:08:25.322 INFO [stdout] e4ee418e0f60acb5fef702cf1607a05abf67660fca5d2d940872ccefeb903f6c
Dec 14 13:08:25.325 INFO running `"docker" "start" "-a" "e4ee418e0f60acb5fef702cf1607a05abf67660fca5d2d940872ccefeb903f6c"`
Dec 14 13:08:26.167 INFO [stderr] usermod: no changes
Dec 14 13:08:26.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 13:08:26.232 INFO [stderr]      Running /target/debug/deps/yolo-f2ce89ca9f55f212
Dec 14 13:08:26.239 INFO [stderr]    Doc-tests yolo
Dec 14 13:08:26.239 INFO [stdout] 
Dec 14 13:08:26.239 INFO [stdout] running 1 test
Dec 14 13:08:26.239 INFO [stdout] test it_works ... ok
Dec 14 13:08:26.239 INFO [stdout] 
Dec 14 13:08:26.239 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:08:26.239 INFO [stdout] 
Dec 14 13:08:27.034 INFO [stdout] 
Dec 14 13:08:27.035 INFO [stdout] running 0 tests
Dec 14 13:08:27.035 INFO [stdout] 
Dec 14 13:08:27.035 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:08:27.035 INFO [stdout] 
Dec 14 13:08:27.042 INFO [stderr] su: No module specific data is present
Dec 14 13:08:27.584 INFO running `"docker" "inspect" "e4ee418e0f60acb5fef702cf1607a05abf67660fca5d2d940872ccefeb903f6c"`
Dec 14 13:08:27.669 INFO running `"docker" "rm" "-f" "e4ee418e0f60acb5fef702cf1607a05abf67660fca5d2d940872ccefeb903f6c"`
Dec 14 13:08:27.768 INFO [stdout] e4ee418e0f60acb5fef702cf1607a05abf67660fca5d2d940872ccefeb903f6c