[INFO] crate cargo-cmd 0.3.0 is already in cache
[INFO] extracting crate cargo-cmd 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-cmd/0.3.0
[INFO] extracting crate cargo-cmd 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-cmd/0.3.0
[INFO] validating manifest of cargo-cmd-0.3.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cargo-cmd-0.3.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cargo-cmd-0.3.0
[INFO] finished frobbing cargo-cmd-0.3.0
[INFO] frobbed toml for cargo-cmd-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-cmd/0.3.0/Cargo.toml
[INFO] started frobbing cargo-cmd-0.3.0
[INFO] finished frobbing cargo-cmd-0.3.0
[INFO] frobbed toml for cargo-cmd-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-cmd/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cargo-cmd-0.3.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-cmd/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7f47043c8cfa174c5e816e8b4776dc1f712b1d673831fa0d42eaf955b881241a
[INFO] running `"docker" "start" "-a" "7f47043c8cfa174c5e816e8b4776dc1f712b1d673831fa0d42eaf955b881241a"`
[INFO] [stderr]    Compiling cargo-cmd v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `"docker" "inspect" "7f47043c8cfa174c5e816e8b4776dc1f712b1d673831fa0d42eaf955b881241a"`
[INFO] running `"docker" "rm" "-f" "7f47043c8cfa174c5e816e8b4776dc1f712b1d673831fa0d42eaf955b881241a"`
[INFO] [stdout] 7f47043c8cfa174c5e816e8b4776dc1f712b1d673831fa0d42eaf955b881241a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-cmd/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 14c91984d468c86592f0e0e6eb721e06b20b7b97d7127947e28eb83b06f4d46c
[INFO] running `"docker" "start" "-a" "14c91984d468c86592f0e0e6eb721e06b20b7b97d7127947e28eb83b06f4d46c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling assert_cli v0.6.3
[INFO] [stderr]    Compiling cargo-cmd v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.48s
[INFO] running `"docker" "inspect" "14c91984d468c86592f0e0e6eb721e06b20b7b97d7127947e28eb83b06f4d46c"`
[INFO] running `"docker" "rm" "-f" "14c91984d468c86592f0e0e6eb721e06b20b7b97d7127947e28eb83b06f4d46c"`
[INFO] [stdout] 14c91984d468c86592f0e0e6eb721e06b20b7b97d7127947e28eb83b06f4d46c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-cmd/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4cb177e0ce846c75b84e21f371e85c1e38579a6804390c542b975db83e4ddce7
[INFO] running `"docker" "start" "-a" "4cb177e0ce846c75b84e21f371e85c1e38579a6804390c542b975db83e4ddce7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_cmd-bcc598f526d8a9e9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-a200e09494bd9ef9
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test it_errors_if_cmd_not_found ... ok
[INFO] [stdout] test it_stops_the_chain_if_a_command_fails ... ok
[INFO] [stdout] test it_passes_extra_arguments_to_the_command ... ok
[INFO] [stdout] test it_returns_the_exit_code_of_the_command_when_it_fails ... ok
[INFO] [stdout] test it_labels_the_command_if_running_multiple ... ok
[INFO] [stdout] test it_shows_help_for_no_args ... ok
[INFO] [stdout] test it_runs_the_post_command ... ok
[INFO] [stdout] test it_succeeds_when_command_is_found ... ok
[INFO] [stdout] test it_runs_the_pre_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4cb177e0ce846c75b84e21f371e85c1e38579a6804390c542b975db83e4ddce7"`
[INFO] running `"docker" "rm" "-f" "4cb177e0ce846c75b84e21f371e85c1e38579a6804390c542b975db83e4ddce7"`
[INFO] [stdout] 4cb177e0ce846c75b84e21f371e85c1e38579a6804390c542b975db83e4ddce7