Dec 15 19:55:57.175 INFO testing cargo-mutagen-0.1.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 19:55:57.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 19:55:57.446 INFO [stdout] e8d6aab7642a2562e1ac139f531fc561883965156098005fadf6a074f1d8f03e
Dec 15 19:55:57.449 INFO running `"docker" "start" "-a" "e8d6aab7642a2562e1ac139f531fc561883965156098005fadf6a074f1d8f03e"`
Dec 15 19:55:58.426 INFO [stderr] usermod: no changes
Dec 15 19:55:58.631 INFO [stderr]    Compiling cargo-mutagen v0.1.2 (/source)
Dec 15 19:56:02.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
Dec 15 19:56:02.486 INFO [stderr] su: No module specific data is present
Dec 15 19:56:03.492 INFO running `"docker" "inspect" "e8d6aab7642a2562e1ac139f531fc561883965156098005fadf6a074f1d8f03e"`
Dec 15 19:56:03.715 INFO running `"docker" "rm" "-f" "e8d6aab7642a2562e1ac139f531fc561883965156098005fadf6a074f1d8f03e"`
Dec 15 19:56:03.946 INFO [stdout] e8d6aab7642a2562e1ac139f531fc561883965156098005fadf6a074f1d8f03e
Dec 15 19:56:03.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 19:56:04.255 INFO [stdout] eac2a1b02d6c07d21e40d4f228ecec7ab6fcd809fa64c9c2a44eb139f3753096
Dec 15 19:56:04.263 INFO running `"docker" "start" "-a" "eac2a1b02d6c07d21e40d4f228ecec7ab6fcd809fa64c9c2a44eb139f3753096"`
Dec 15 19:56:05.342 INFO [stderr] usermod: no changes
Dec 15 19:56:05.479 INFO [stderr]    Compiling cargo-mutagen v0.1.2 (/source)
Dec 15 19:56:08.360 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
Dec 15 19:56:08.364 INFO [stderr] su: No module specific data is present
Dec 15 19:56:09.563 INFO running `"docker" "inspect" "eac2a1b02d6c07d21e40d4f228ecec7ab6fcd809fa64c9c2a44eb139f3753096"`
Dec 15 19:56:09.673 INFO running `"docker" "rm" "-f" "eac2a1b02d6c07d21e40d4f228ecec7ab6fcd809fa64c9c2a44eb139f3753096"`
Dec 15 19:56:09.828 INFO [stdout] eac2a1b02d6c07d21e40d4f228ecec7ab6fcd809fa64c9c2a44eb139f3753096
Dec 15 19:56:09.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 19:56:10.035 INFO [stdout] 4d133cab9b2c73817deccb85a3d47400c97b7561200e170a6142823f2ab414e2
Dec 15 19:56:10.037 INFO running `"docker" "start" "-a" "4d133cab9b2c73817deccb85a3d47400c97b7561200e170a6142823f2ab414e2"`
Dec 15 19:56:10.523 INFO [stderr] usermod: no changes
Dec 15 19:56:10.578 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 19:56:10.596 INFO [stderr]      Running /target/debug/deps/cargo_mutagen-f4d792daea51b90d
Dec 15 19:56:10.600 INFO [stdout] 
Dec 15 19:56:10.600 INFO [stdout] running 4 tests
Dec 15 19:56:10.600 INFO [stdout] test runner::tests::it_returns_no_tests_on_empty ... ok
Dec 15 19:56:10.607 INFO [stdout] test runner::tests::it_returns_test_if_they_were_added ... ok
Dec 15 19:56:10.607 INFO [stdout] test tests::it_fails_to_decode_malformed_mutations ... ok
Dec 15 19:56:10.607 INFO [stdout] test tests::it_decodes_well_formed_mutations ... ok
Dec 15 19:56:10.607 INFO [stdout] 
Dec 15 19:56:10.607 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 19:56:10.607 INFO [stdout] 
Dec 15 19:56:10.609 INFO [stderr] su: No module specific data is present
Dec 15 19:56:10.957 INFO running `"docker" "inspect" "4d133cab9b2c73817deccb85a3d47400c97b7561200e170a6142823f2ab414e2"`
Dec 15 19:56:11.184 INFO running `"docker" "rm" "-f" "4d133cab9b2c73817deccb85a3d47400c97b7561200e170a6142823f2ab414e2"`
Dec 15 19:56:11.403 INFO [stdout] 4d133cab9b2c73817deccb85a3d47400c97b7561200e170a6142823f2ab414e2