[INFO] crate crc24 0.1.6 is already in cache
[INFO] extracting crate crc24 0.1.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/crc24/0.1.6
[INFO] extracting crate crc24 0.1.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crc24/0.1.6
[INFO] validating manifest of crc24-0.1.6 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 crc24-0.1.6 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 crc24-0.1.6
[INFO] finished frobbing crc24-0.1.6
[INFO] frobbed toml for crc24-0.1.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/crc24/0.1.6/Cargo.toml
[INFO] started frobbing crc24-0.1.6
[INFO] finished frobbing crc24-0.1.6
[INFO] frobbed toml for crc24-0.1.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crc24/0.1.6/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] 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 crc24-0.1.6 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crc24/0.1.6:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d428ac7a3969db7c337dd0a1fd2b2f0f0a907dea92f52f59646f1d699e671681
[INFO] running `"docker" "start" "-a" "d428ac7a3969db7c337dd0a1fd2b2f0f0a907dea92f52f59646f1d699e671681"`
[INFO] [stderr]    Compiling crc24 v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "d428ac7a3969db7c337dd0a1fd2b2f0f0a907dea92f52f59646f1d699e671681"`
[INFO] running `"docker" "rm" "-f" "d428ac7a3969db7c337dd0a1fd2b2f0f0a907dea92f52f59646f1d699e671681"`
[INFO] [stdout] d428ac7a3969db7c337dd0a1fd2b2f0f0a907dea92f52f59646f1d699e671681
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crc24/0.1.6:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 81310b7bbfe5adc4a195c4caebf930960e93a370249f2adb1c53d602b867ffc0
[INFO] running `"docker" "start" "-a" "81310b7bbfe5adc4a195c4caebf930960e93a370249f2adb1c53d602b867ffc0"`
[INFO] [stderr]    Compiling crc24 v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "81310b7bbfe5adc4a195c4caebf930960e93a370249f2adb1c53d602b867ffc0"`
[INFO] running `"docker" "rm" "-f" "81310b7bbfe5adc4a195c4caebf930960e93a370249f2adb1c53d602b867ffc0"`
[INFO] [stdout] 81310b7bbfe5adc4a195c4caebf930960e93a370249f2adb1c53d602b867ffc0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crc24/0.1.6:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 523e98e57c0ee159a583cb8fefe6b77776f31e55e9ca99aae5037b5c3d6f9063
[INFO] running `"docker" "start" "-a" "523e98e57c0ee159a583cb8fefe6b77776f31e55e9ca99aae5037b5c3d6f9063"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crc24-b41505155432e809
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crc24
[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] running `"docker" "inspect" "523e98e57c0ee159a583cb8fefe6b77776f31e55e9ca99aae5037b5c3d6f9063"`
[INFO] running `"docker" "rm" "-f" "523e98e57c0ee159a583cb8fefe6b77776f31e55e9ca99aae5037b5c3d6f9063"`
[INFO] [stdout] 523e98e57c0ee159a583cb8fefe6b77776f31e55e9ca99aae5037b5c3d6f9063