[INFO] updating cached repository go2golang/hello
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/go2golang/hello
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/go2golang/hello" "work/ex/beta-1.38-1/sources/1.37.0/gh/go2golang/hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/go2golang/hello'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/go2golang/hello" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/go2golang/hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/go2golang/hello'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f41684df58fd13ac333d7dd51f953dff1a83b882
[INFO] sha for GitHub repo go2golang/hello: f41684df58fd13ac333d7dd51f953dff1a83b882
[INFO] validating manifest of go2golang/hello 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 go2golang/hello 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 go2golang/hello
[INFO] finished frobbing go2golang/hello
[INFO] frobbed toml for go2golang/hello written to work/ex/beta-1.38-1/sources/1.37.0/gh/go2golang/hello/Cargo.toml
[INFO] started frobbing go2golang/hello
[INFO] finished frobbing go2golang/hello
[INFO] frobbed toml for go2golang/hello written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/go2golang/hello/Cargo.toml
[INFO] crate go2golang/hello 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 go2golang/hello 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/go2golang/hello:/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] 2c270254ee9794089f76b27ccc5f09cc48dabd32713bce5f1609f45c578e4483
[INFO] running `"docker" "start" "-a" "2c270254ee9794089f76b27ccc5f09cc48dabd32713bce5f1609f45c578e4483"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "2c270254ee9794089f76b27ccc5f09cc48dabd32713bce5f1609f45c578e4483"`
[INFO] running `"docker" "rm" "-f" "2c270254ee9794089f76b27ccc5f09cc48dabd32713bce5f1609f45c578e4483"`
[INFO] [stdout] 2c270254ee9794089f76b27ccc5f09cc48dabd32713bce5f1609f45c578e4483
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/go2golang/hello:/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] 0a05842eff192076edc0cf603844e4cc7fedbae7022ebead79359a2428e2dde2
[INFO] running `"docker" "start" "-a" "0a05842eff192076edc0cf603844e4cc7fedbae7022ebead79359a2428e2dde2"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "0a05842eff192076edc0cf603844e4cc7fedbae7022ebead79359a2428e2dde2"`
[INFO] running `"docker" "rm" "-f" "0a05842eff192076edc0cf603844e4cc7fedbae7022ebead79359a2428e2dde2"`
[INFO] [stdout] 0a05842eff192076edc0cf603844e4cc7fedbae7022ebead79359a2428e2dde2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/go2golang/hello:/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] 1855eb9032a9c283da188a6292f41c482bd0a54f1d20ae65d37c1366e959b1c9
[INFO] running `"docker" "start" "-a" "1855eb9032a9c283da188a6292f41c482bd0a54f1d20ae65d37c1366e959b1c9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-bf25bb57654ade91
[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" "1855eb9032a9c283da188a6292f41c482bd0a54f1d20ae65d37c1366e959b1c9"`
[INFO] running `"docker" "rm" "-f" "1855eb9032a9c283da188a6292f41c482bd0a54f1d20ae65d37c1366e959b1c9"`
[INFO] [stdout] 1855eb9032a9c283da188a6292f41c482bd0a54f1d20ae65d37c1366e959b1c9