[INFO] updating cached repository coetry/guess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/coetry/guess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/coetry/guess" "work/ex/beta-1.37-6/sources/1.36.0/gh/coetry/guess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/coetry/guess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/coetry/guess" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/coetry/guess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/coetry/guess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6a3bfba1e1a5ddce01c5947686c6c17cd0ebeee4
[INFO] sha for GitHub repo coetry/guess: 6a3bfba1e1a5ddce01c5947686c6c17cd0ebeee4
[INFO] validating manifest of coetry/guess 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 coetry/guess 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 coetry/guess
[INFO] finished frobbing coetry/guess
[INFO] frobbed toml for coetry/guess written to work/ex/beta-1.37-6/sources/1.36.0/gh/coetry/guess/Cargo.toml
[INFO] started frobbing coetry/guess
[INFO] finished frobbing coetry/guess
[INFO] frobbed toml for coetry/guess written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/coetry/guess/Cargo.toml
[INFO] crate coetry/guess 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing coetry/guess 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-3/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/coetry/guess:/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] 957c54eb0476087a7e7d08381051ce7d615c8580f55ba0f620ac4033762b1d68
[INFO] running `"docker" "start" "-a" "957c54eb0476087a7e7d08381051ce7d615c8580f55ba0f620ac4033762b1d68"`
[INFO] [stderr]    Compiling guess v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "957c54eb0476087a7e7d08381051ce7d615c8580f55ba0f620ac4033762b1d68"`
[INFO] running `"docker" "rm" "-f" "957c54eb0476087a7e7d08381051ce7d615c8580f55ba0f620ac4033762b1d68"`
[INFO] [stdout] 957c54eb0476087a7e7d08381051ce7d615c8580f55ba0f620ac4033762b1d68
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/coetry/guess:/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] 82ea22f0de22fcd9d848a47ed9b65f83781fc222659e41a2d46421fe4a4f1f88
[INFO] running `"docker" "start" "-a" "82ea22f0de22fcd9d848a47ed9b65f83781fc222659e41a2d46421fe4a4f1f88"`
[INFO] [stderr]    Compiling guess v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "82ea22f0de22fcd9d848a47ed9b65f83781fc222659e41a2d46421fe4a4f1f88"`
[INFO] running `"docker" "rm" "-f" "82ea22f0de22fcd9d848a47ed9b65f83781fc222659e41a2d46421fe4a4f1f88"`
[INFO] [stdout] 82ea22f0de22fcd9d848a47ed9b65f83781fc222659e41a2d46421fe4a4f1f88
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/coetry/guess:/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] 98114c7f20fda34c242d1854947299f2d874e17fe643cbb98da30767e1b68a10
[INFO] running `"docker" "start" "-a" "98114c7f20fda34c242d1854947299f2d874e17fe643cbb98da30767e1b68a10"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guess-59ea2ee301b24ef7
[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" "98114c7f20fda34c242d1854947299f2d874e17fe643cbb98da30767e1b68a10"`
[INFO] running `"docker" "rm" "-f" "98114c7f20fda34c242d1854947299f2d874e17fe643cbb98da30767e1b68a10"`
[INFO] [stdout] 98114c7f20fda34c242d1854947299f2d874e17fe643cbb98da30767e1b68a10