[INFO] crate byte-tools 0.3.1 is already in cache
[INFO] extracting crate byte-tools 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/byte-tools/0.3.1
[INFO] extracting crate byte-tools 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/byte-tools/0.3.1
[INFO] validating manifest of byte-tools-0.3.1 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 byte-tools-0.3.1 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 byte-tools-0.3.1
[INFO] finished frobbing byte-tools-0.3.1
[INFO] frobbed toml for byte-tools-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/byte-tools/0.3.1/Cargo.toml
[INFO] started frobbing byte-tools-0.3.1
[INFO] finished frobbing byte-tools-0.3.1
[INFO] frobbed toml for byte-tools-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/byte-tools/0.3.1/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 byte-tools-0.3.1 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-4/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/byte-tools/0.3.1:/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] 03ce30089aae9a61c83b10e2f307f6876c9e0b3662d98041b0af30bb6ae3b420
[INFO] running `"docker" "start" "-a" "03ce30089aae9a61c83b10e2f307f6876c9e0b3662d98041b0af30bb6ae3b420"`
[INFO] [stderr]    Compiling byte-tools v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `"docker" "inspect" "03ce30089aae9a61c83b10e2f307f6876c9e0b3662d98041b0af30bb6ae3b420"`
[INFO] running `"docker" "rm" "-f" "03ce30089aae9a61c83b10e2f307f6876c9e0b3662d98041b0af30bb6ae3b420"`
[INFO] [stdout] 03ce30089aae9a61c83b10e2f307f6876c9e0b3662d98041b0af30bb6ae3b420
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/byte-tools/0.3.1:/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] c3babb92d960ac6de3c8cfdac6f20abd80016989f76b06ecd6c915b590306990
[INFO] running `"docker" "start" "-a" "c3babb92d960ac6de3c8cfdac6f20abd80016989f76b06ecd6c915b590306990"`
[INFO] [stderr]    Compiling byte-tools v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "c3babb92d960ac6de3c8cfdac6f20abd80016989f76b06ecd6c915b590306990"`
[INFO] running `"docker" "rm" "-f" "c3babb92d960ac6de3c8cfdac6f20abd80016989f76b06ecd6c915b590306990"`
[INFO] [stdout] c3babb92d960ac6de3c8cfdac6f20abd80016989f76b06ecd6c915b590306990
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/byte-tools/0.3.1:/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] 72a2b438f28729af39a987bc85aadfc59d4a6bf4b8e823588d138e6abdfba4d1
[INFO] running `"docker" "start" "-a" "72a2b438f28729af39a987bc85aadfc59d4a6bf4b8e823588d138e6abdfba4d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/byte_tools-e7f8238557c8d7d1
[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]    Doc-tests byte-tools
[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" "72a2b438f28729af39a987bc85aadfc59d4a6bf4b8e823588d138e6abdfba4d1"`
[INFO] running `"docker" "rm" "-f" "72a2b438f28729af39a987bc85aadfc59d4a6bf4b8e823588d138e6abdfba4d1"`
[INFO] [stdout] 72a2b438f28729af39a987bc85aadfc59d4a6bf4b8e823588d138e6abdfba4d1