Dec 06 04:55:57.780 INFO testing brettcannon/python-launcher against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 04:55:57.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 04:55:57.948 INFO [stdout] bd45ca68be28c84d1ebf2d1df0c8f9b39bc9d5be632b657ea081879a3595e5db
Dec 06 04:55:57.949 INFO running `"docker" "start" "-a" "bd45ca68be28c84d1ebf2d1df0c8f9b39bc9d5be632b657ea081879a3595e5db"`
Dec 06 04:55:58.340 INFO [stderr] usermod: no changes
Dec 06 04:55:58.379 INFO [stderr]    Compiling nix v0.11.0
Dec 06 04:56:04.884 INFO [stderr]    Compiling python-launcher v0.5.0 (/source)
Dec 06 04:56:06.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.91s
Dec 06 04:56:06.272 INFO [stderr] su: No module specific data is present
Dec 06 04:56:06.566 INFO running `"docker" "inspect" "bd45ca68be28c84d1ebf2d1df0c8f9b39bc9d5be632b657ea081879a3595e5db"`
Dec 06 04:56:06.655 INFO running `"docker" "rm" "-f" "bd45ca68be28c84d1ebf2d1df0c8f9b39bc9d5be632b657ea081879a3595e5db"`
Dec 06 04:56:06.793 INFO [stdout] bd45ca68be28c84d1ebf2d1df0c8f9b39bc9d5be632b657ea081879a3595e5db
Dec 06 04:56:06.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 04:56:06.953 INFO [stdout] 84a7b25f647404b784eb8841fabd0657463d9463c37ac44d178eb6bbeb7588d5
Dec 06 04:56:06.958 INFO running `"docker" "start" "-a" "84a7b25f647404b784eb8841fabd0657463d9463c37ac44d178eb6bbeb7588d5"`
Dec 06 04:56:07.395 INFO [stderr] usermod: no changes
Dec 06 04:56:07.425 INFO [stderr]    Compiling python-launcher v0.5.0 (/source)
Dec 06 04:56:08.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 06 04:56:08.670 INFO [stderr] su: No module specific data is present
Dec 06 04:56:08.978 INFO running `"docker" "inspect" "84a7b25f647404b784eb8841fabd0657463d9463c37ac44d178eb6bbeb7588d5"`
Dec 06 04:56:09.065 INFO running `"docker" "rm" "-f" "84a7b25f647404b784eb8841fabd0657463d9463c37ac44d178eb6bbeb7588d5"`
Dec 06 04:56:09.137 INFO [stdout] 84a7b25f647404b784eb8841fabd0657463d9463c37ac44d178eb6bbeb7588d5
Dec 06 04:56:09.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 04:56:09.318 INFO [stdout] 88815c5a7d5e46052ef0a7c6065cebeccfb648c5fc64cb3bc24a7bd531125aba
Dec 06 04:56:09.320 INFO running `"docker" "start" "-a" "88815c5a7d5e46052ef0a7c6065cebeccfb648c5fc64cb3bc24a7bd531125aba"`
Dec 06 04:56:09.774 INFO [stderr] usermod: no changes
Dec 06 04:56:09.802 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 04:56:09.803 INFO [stderr]      Running /target/debug/deps/python_launcher-b9868087c54f1cbd
Dec 06 04:56:09.806 INFO [stdout] 
Dec 06 04:56:09.806 INFO [stdout] running 11 tests
Dec 06 04:56:09.806 INFO [stdout] test tests::test_check_default_env_var ... ok
Dec 06 04:56:09.806 INFO [stdout] test tests::test_choose_executable ... ok
Dec 06 04:56:09.806 INFO [stdout] test tests::test_check_major_env_var ... ok
Dec 06 04:56:09.806 INFO [stdout] test tests::test_filter_python_executables ... ok
Dec 06 04:56:09.806 INFO [stdout] test tests::test_find_shebang ... ok
Dec 06 04:56:09.806 INFO [stdout] test tests::test_version_from_flag ... ok
Dec 06 04:56:09.806 INFO [stdout] test tests::test_split_shebang ... ok
Dec 06 04:56:09.808 INFO [stdout] test tests::test_RequestedVersion_from_string ... ok
Dec 06 04:56:09.808 INFO [stdout] test tests::unit_test_path_entries ... ok
Dec 06 04:56:09.808 INFO [stdout] test tests::test_version_matches ... ok
Dec 06 04:56:09.809 INFO [stdout] test tests::system_test_path_entries ... ok
Dec 06 04:56:09.809 INFO [stdout] 
Dec 06 04:56:09.809 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:56:09.809 INFO [stdout] 
Dec 06 04:56:09.809 INFO [stderr]      Running /target/debug/deps/py-44e53d3bb24a70c2
Dec 06 04:56:09.811 INFO [stdout] 
Dec 06 04:56:09.811 INFO [stdout] running 0 tests
Dec 06 04:56:09.811 INFO [stdout] 
Dec 06 04:56:09.811 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:56:09.811 INFO [stdout] 
Dec 06 04:56:09.811 INFO [stderr]    Doc-tests python-launcher
Dec 06 04:56:09.987 INFO [stdout] 
Dec 06 04:56:09.987 INFO [stdout] running 0 tests
Dec 06 04:56:09.987 INFO [stdout] 
Dec 06 04:56:09.987 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:56:09.987 INFO [stdout] 
Dec 06 04:56:09.994 INFO [stderr] su: No module specific data is present
Dec 06 04:56:10.231 INFO running `"docker" "inspect" "88815c5a7d5e46052ef0a7c6065cebeccfb648c5fc64cb3bc24a7bd531125aba"`
Dec 06 04:56:10.386 INFO running `"docker" "rm" "-f" "88815c5a7d5e46052ef0a7c6065cebeccfb648c5fc64cb3bc24a7bd531125aba"`
Dec 06 04:56:10.517 INFO [stdout] 88815c5a7d5e46052ef0a7c6065cebeccfb648c5fc64cb3bc24a7bd531125aba