[INFO] updating cached repository chuym/sink
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/chuym/sink
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/chuym/sink" "work/ex/beta-1.38-1/sources/1.37.0/gh/chuym/sink"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/chuym/sink'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chuym/sink" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chuym/sink"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chuym/sink'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef6f4e36ee39a5e28fe9c96a13d5fb5a743af6b0
[INFO] sha for GitHub repo chuym/sink: ef6f4e36ee39a5e28fe9c96a13d5fb5a743af6b0
[INFO] validating manifest of chuym/sink 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 chuym/sink 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 chuym/sink
[INFO] finished frobbing chuym/sink
[INFO] frobbed toml for chuym/sink written to work/ex/beta-1.38-1/sources/1.37.0/gh/chuym/sink/Cargo.toml
[INFO] started frobbing chuym/sink
[INFO] finished frobbing chuym/sink
[INFO] frobbed toml for chuym/sink written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chuym/sink/Cargo.toml
[INFO] crate chuym/sink already has a lockfile, it will not be regenerated
[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 chuym/sink 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/chuym/sink:/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] e48854ab2f973489cb37a9f5829026c124c72fcaa511a1115bb32316756ba71f
[INFO] running `"docker" "start" "-a" "e48854ab2f973489cb37a9f5829026c124c72fcaa511a1115bb32316756ba71f"`
[INFO] [stderr]    Compiling sink v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "e48854ab2f973489cb37a9f5829026c124c72fcaa511a1115bb32316756ba71f"`
[INFO] running `"docker" "rm" "-f" "e48854ab2f973489cb37a9f5829026c124c72fcaa511a1115bb32316756ba71f"`
[INFO] [stdout] e48854ab2f973489cb37a9f5829026c124c72fcaa511a1115bb32316756ba71f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/chuym/sink:/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] 259b7e925a4b0af6cf151600d5b9d8d199c56c7179545a923d1f097cc8b5a84d
[INFO] running `"docker" "start" "-a" "259b7e925a4b0af6cf151600d5b9d8d199c56c7179545a923d1f097cc8b5a84d"`
[INFO] [stderr]    Compiling sink v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "259b7e925a4b0af6cf151600d5b9d8d199c56c7179545a923d1f097cc8b5a84d"`
[INFO] running `"docker" "rm" "-f" "259b7e925a4b0af6cf151600d5b9d8d199c56c7179545a923d1f097cc8b5a84d"`
[INFO] [stdout] 259b7e925a4b0af6cf151600d5b9d8d199c56c7179545a923d1f097cc8b5a84d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/chuym/sink:/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] 391ad4ec262149d181fdba339ace3ef35be249c0973fe2fe4e06f0a4aab9071a
[INFO] running `"docker" "start" "-a" "391ad4ec262149d181fdba339ace3ef35be249c0973fe2fe4e06f0a4aab9071a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sink-7eff95c8fa6ae477
[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" "391ad4ec262149d181fdba339ace3ef35be249c0973fe2fe4e06f0a4aab9071a"`
[INFO] running `"docker" "rm" "-f" "391ad4ec262149d181fdba339ace3ef35be249c0973fe2fe4e06f0a4aab9071a"`
[INFO] [stdout] 391ad4ec262149d181fdba339ace3ef35be249c0973fe2fe4e06f0a4aab9071a