Dec 13 23:14:09.476 INFO testing connorkuehl/rust-merge-sort against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 23:14:09.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 23:14:09.740 INFO [stdout] 755b4db968210104792ff1ca907a4aa04f3cad888366629d54ecf8181d178c94
Dec 13 23:14:09.742 INFO running `"docker" "start" "-a" "755b4db968210104792ff1ca907a4aa04f3cad888366629d54ecf8181d178c94"`
Dec 13 23:14:10.592 INFO [stderr] usermod: no changes
Dec 13 23:14:10.627 INFO [stderr]    Compiling merge_sort v0.1.0 (/source)
Dec 13 23:14:11.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 13 23:14:11.018 INFO [stderr] su: No module specific data is present
Dec 13 23:14:11.408 INFO running `"docker" "inspect" "755b4db968210104792ff1ca907a4aa04f3cad888366629d54ecf8181d178c94"`
Dec 13 23:14:11.531 INFO running `"docker" "rm" "-f" "755b4db968210104792ff1ca907a4aa04f3cad888366629d54ecf8181d178c94"`
Dec 13 23:14:11.648 INFO [stdout] 755b4db968210104792ff1ca907a4aa04f3cad888366629d54ecf8181d178c94
Dec 13 23:14:11.650 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 23:14:11.824 INFO [stdout] c752b7928442337c78ff7dcee2d332a574558148232f8c2f4db093fff1b64996
Dec 13 23:14:11.828 INFO running `"docker" "start" "-a" "c752b7928442337c78ff7dcee2d332a574558148232f8c2f4db093fff1b64996"`
Dec 13 23:14:12.315 INFO [stderr] usermod: no changes
Dec 13 23:14:12.367 INFO [stderr]    Compiling merge_sort v0.1.0 (/source)
Dec 13 23:14:13.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 13 23:14:13.309 INFO [stderr] su: No module specific data is present
Dec 13 23:14:13.590 INFO running `"docker" "inspect" "c752b7928442337c78ff7dcee2d332a574558148232f8c2f4db093fff1b64996"`
Dec 13 23:14:13.869 INFO running `"docker" "rm" "-f" "c752b7928442337c78ff7dcee2d332a574558148232f8c2f4db093fff1b64996"`
Dec 13 23:14:14.131 INFO [stdout] c752b7928442337c78ff7dcee2d332a574558148232f8c2f4db093fff1b64996
Dec 13 23:14:14.134 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 23:14:14.371 INFO [stdout] 7962b778b50a2bd6f96668b419a67464960ebaaa14833f705e0f065a6b6a31a3
Dec 13 23:14:14.376 INFO running `"docker" "start" "-a" "7962b778b50a2bd6f96668b419a67464960ebaaa14833f705e0f065a6b6a31a3"`
Dec 13 23:14:14.787 INFO [stderr] usermod: no changes
Dec 13 23:14:14.818 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 23:14:14.818 INFO [stderr]      Running /target/debug/deps/merge_sort-d9a48db8611fbabf
Dec 13 23:14:14.820 INFO [stdout] 
Dec 13 23:14:14.820 INFO [stdout] running 8 tests
Dec 13 23:14:14.820 INFO [stdout] test tests::test_reverse_sorted ... ok
Dec 13 23:14:14.820 INFO [stdout] test tests::test_partially_sorted ... ok
Dec 13 23:14:14.820 INFO [stdout] test tests::test_duplicates ... ok
Dec 13 23:14:14.820 INFO [stdout] test tests::test_already_sorted ... ok
Dec 13 23:14:14.821 INFO [stdout] test tests::test_unsorted ... ok
Dec 13 23:14:14.821 INFO [stdout] test tests::test_odd_length ... ok
Dec 13 23:14:14.821 INFO [stdout] test tests::test_empty ... ok
Dec 13 23:14:14.821 INFO [stdout] test tests::test_one ... ok
Dec 13 23:14:14.821 INFO [stdout] 
Dec 13 23:14:14.821 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:14:14.821 INFO [stdout] 
Dec 13 23:14:14.830 INFO [stderr]    Doc-tests merge_sort
Dec 13 23:14:15.348 INFO [stdout] 
Dec 13 23:14:15.348 INFO [stdout] running 0 tests
Dec 13 23:14:15.348 INFO [stdout] 
Dec 13 23:14:15.348 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:14:15.348 INFO [stdout] 
Dec 13 23:14:15.354 INFO [stderr] su: No module specific data is present
Dec 13 23:14:15.580 INFO running `"docker" "inspect" "7962b778b50a2bd6f96668b419a67464960ebaaa14833f705e0f065a6b6a31a3"`
Dec 13 23:14:15.659 INFO running `"docker" "rm" "-f" "7962b778b50a2bd6f96668b419a67464960ebaaa14833f705e0f065a6b6a31a3"`
Dec 13 23:14:15.732 INFO [stdout] 7962b778b50a2bd6f96668b419a67464960ebaaa14833f705e0f065a6b6a31a3