[INFO] cloning repository thecubic/whiskers
[INFO] running `"git" "clone" "--bare" "git://github.com/thecubic/whiskers.git" "work/cache/sources/gh/thecubic/whiskers"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/thecubic/whiskers'...
[INFO] running `"git" "clone" "work/cache/sources/gh/thecubic/whiskers" "work/ex/beta-1.37-6/sources/1.36.0/gh/thecubic/whiskers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/thecubic/whiskers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thecubic/whiskers" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thecubic/whiskers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thecubic/whiskers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d0b6f15d780f5b7a2cd3ac49d75d12b2cac7c8d0
[INFO] sha for GitHub repo thecubic/whiskers: d0b6f15d780f5b7a2cd3ac49d75d12b2cac7c8d0
[INFO] validating manifest of thecubic/whiskers on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of thecubic/whiskers on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing thecubic/whiskers
[INFO] finished frobbing thecubic/whiskers
[INFO] frobbed toml for thecubic/whiskers written to work/ex/beta-1.37-6/sources/1.36.0/gh/thecubic/whiskers/Cargo.toml
[INFO] started frobbing thecubic/whiskers
[INFO] finished frobbing thecubic/whiskers
[INFO] frobbed toml for thecubic/whiskers written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thecubic/whiskers/Cargo.toml
[INFO] crate thecubic/whiskers already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing thecubic/whiskers against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thecubic/whiskers:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3867d9a9a092ce8b28e432bcda043cf6446ed8c78797eef885fde791df6a0e20
[INFO] running `"docker" "start" "-a" "3867d9a9a092ce8b28e432bcda043cf6446ed8c78797eef885fde791df6a0e20"`
[INFO] [stderr]    Compiling bit-vec v0.6.1
[INFO] [stderr]    Compiling libusb-sys v0.2.3
[INFO] [stderr]    Compiling bit-set v0.2.0
[INFO] [stderr]    Compiling libusb v0.3.0
[INFO] [stderr]    Compiling whiskers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `"docker" "inspect" "3867d9a9a092ce8b28e432bcda043cf6446ed8c78797eef885fde791df6a0e20"`
[INFO] running `"docker" "rm" "-f" "3867d9a9a092ce8b28e432bcda043cf6446ed8c78797eef885fde791df6a0e20"`
[INFO] [stdout] 3867d9a9a092ce8b28e432bcda043cf6446ed8c78797eef885fde791df6a0e20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thecubic/whiskers:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b5ffec8b7049a4deb6b3a1b3d7311d1cf2ddb38e99fb99551dbda927f229b66a
[INFO] running `"docker" "start" "-a" "b5ffec8b7049a4deb6b3a1b3d7311d1cf2ddb38e99fb99551dbda927f229b66a"`
[INFO] [stderr]    Compiling whiskers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "b5ffec8b7049a4deb6b3a1b3d7311d1cf2ddb38e99fb99551dbda927f229b66a"`
[INFO] running `"docker" "rm" "-f" "b5ffec8b7049a4deb6b3a1b3d7311d1cf2ddb38e99fb99551dbda927f229b66a"`
[INFO] [stdout] b5ffec8b7049a4deb6b3a1b3d7311d1cf2ddb38e99fb99551dbda927f229b66a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/thecubic/whiskers:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 877b9ab32cd305d47d63a39679db17a6afdc6ad15ed8331a2d5a16707c40d17f
[INFO] running `"docker" "start" "-a" "877b9ab32cd305d47d63a39679db17a6afdc6ad15ed8331a2d5a16707c40d17f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/whiskers-f26cf6c18c1c9151
[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" "877b9ab32cd305d47d63a39679db17a6afdc6ad15ed8331a2d5a16707c40d17f"`
[INFO] running `"docker" "rm" "-f" "877b9ab32cd305d47d63a39679db17a6afdc6ad15ed8331a2d5a16707c40d17f"`
[INFO] [stdout] 877b9ab32cd305d47d63a39679db17a6afdc6ad15ed8331a2d5a16707c40d17f