[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 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-0/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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 74a6b48b1704d9ad00ae246c1c7d49e2ca6e36bbe9f9ddd3e8a88908451f9d6a
[INFO] running `"docker" "start" "-a" "74a6b48b1704d9ad00ae246c1c7d49e2ca6e36bbe9f9ddd3e8a88908451f9d6a"`
[INFO] [stderr]    Compiling crc24 v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "74a6b48b1704d9ad00ae246c1c7d49e2ca6e36bbe9f9ddd3e8a88908451f9d6a"`
[INFO] running `"docker" "rm" "-f" "74a6b48b1704d9ad00ae246c1c7d49e2ca6e36bbe9f9ddd3e8a88908451f9d6a"`
[INFO] [stdout] 74a6b48b1704d9ad00ae246c1c7d49e2ca6e36bbe9f9ddd3e8a88908451f9d6a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] eaaa188964eb0643e6d0bcbe8bd33ac3c844875b22e0bfbbca65b5a86a29de99
[INFO] running `"docker" "start" "-a" "eaaa188964eb0643e6d0bcbe8bd33ac3c844875b22e0bfbbca65b5a86a29de99"`
[INFO] [stderr]    Compiling crc24 v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "eaaa188964eb0643e6d0bcbe8bd33ac3c844875b22e0bfbbca65b5a86a29de99"`
[INFO] running `"docker" "rm" "-f" "eaaa188964eb0643e6d0bcbe8bd33ac3c844875b22e0bfbbca65b5a86a29de99"`
[INFO] [stdout] eaaa188964eb0643e6d0bcbe8bd33ac3c844875b22e0bfbbca65b5a86a29de99
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 807a2777570169506fbbec75308049f8f7e6089b96230dd5ae3f6cd5aa694f1a
[INFO] running `"docker" "start" "-a" "807a2777570169506fbbec75308049f8f7e6089b96230dd5ae3f6cd5aa694f1a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crc24-fa0bf26b264388f9
[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" "807a2777570169506fbbec75308049f8f7e6089b96230dd5ae3f6cd5aa694f1a"`
[INFO] running `"docker" "rm" "-f" "807a2777570169506fbbec75308049f8f7e6089b96230dd5ae3f6cd5aa694f1a"`
[INFO] [stdout] 807a2777570169506fbbec75308049f8f7e6089b96230dd5ae3f6cd5aa694f1a