[INFO] updating cached repository quininer/bench-short-hash
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/quininer/bench-short-hash
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/quininer/bench-short-hash" "work/ex/beta-1.37-6/sources/1.36.0/gh/quininer/bench-short-hash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/quininer/bench-short-hash'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/quininer/bench-short-hash" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quininer/bench-short-hash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quininer/bench-short-hash'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22cd32f98be58639f335ddf670dec77684fa9e8b
[INFO] sha for GitHub repo quininer/bench-short-hash: 22cd32f98be58639f335ddf670dec77684fa9e8b
[INFO] validating manifest of quininer/bench-short-hash 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 quininer/bench-short-hash 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 quininer/bench-short-hash
[INFO] finished frobbing quininer/bench-short-hash
[INFO] frobbed toml for quininer/bench-short-hash written to work/ex/beta-1.37-6/sources/1.36.0/gh/quininer/bench-short-hash/Cargo.toml
[INFO] started frobbing quininer/bench-short-hash
[INFO] finished frobbing quininer/bench-short-hash
[INFO] frobbed toml for quininer/bench-short-hash written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quininer/bench-short-hash/Cargo.toml
[INFO] crate quininer/bench-short-hash 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing quininer/bench-short-hash against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/quininer/bench-short-hash:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 7102408c71cc2f1e19807b9a979d86a5498f56fb8099a50d966167e8df4cc3cf
[INFO] running `"docker" "start" "-a" "7102408c71cc2f1e19807b9a979d86a5498f56fb8099a50d966167e8df4cc3cf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `"docker" "inspect" "7102408c71cc2f1e19807b9a979d86a5498f56fb8099a50d966167e8df4cc3cf"`
[INFO] running `"docker" "rm" "-f" "7102408c71cc2f1e19807b9a979d86a5498f56fb8099a50d966167e8df4cc3cf"`
[INFO] [stdout] 7102408c71cc2f1e19807b9a979d86a5498f56fb8099a50d966167e8df4cc3cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/quininer/bench-short-hash:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 111b673598ef67f1aaa2da40a1c98525a37ff04b76a0eefe1296fa94a641de03
[INFO] running `"docker" "start" "-a" "111b673598ef67f1aaa2da40a1c98525a37ff04b76a0eefe1296fa94a641de03"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `"docker" "inspect" "111b673598ef67f1aaa2da40a1c98525a37ff04b76a0eefe1296fa94a641de03"`
[INFO] running `"docker" "rm" "-f" "111b673598ef67f1aaa2da40a1c98525a37ff04b76a0eefe1296fa94a641de03"`
[INFO] [stdout] 111b673598ef67f1aaa2da40a1c98525a37ff04b76a0eefe1296fa94a641de03
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/quininer/bench-short-hash:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 66d1322063e02ee1c0ec7184f36fb35d22bfdb76a7ddf2ddb82533ae638ac92c
[INFO] running `"docker" "start" "-a" "66d1322063e02ee1c0ec7184f36fb35d22bfdb76a7ddf2ddb82533ae638ac92c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `"docker" "inspect" "66d1322063e02ee1c0ec7184f36fb35d22bfdb76a7ddf2ddb82533ae638ac92c"`
[INFO] running `"docker" "rm" "-f" "66d1322063e02ee1c0ec7184f36fb35d22bfdb76a7ddf2ddb82533ae638ac92c"`
[INFO] [stdout] 66d1322063e02ee1c0ec7184f36fb35d22bfdb76a7ddf2ddb82533ae638ac92c