[INFO] updating cached repository andygrunwald/rust-hello
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/andygrunwald/rust-hello
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/andygrunwald/rust-hello" "work/ex/beta-1.38-1/sources/1.37.0/gh/andygrunwald/rust-hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/andygrunwald/rust-hello'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/andygrunwald/rust-hello" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andygrunwald/rust-hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andygrunwald/rust-hello'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 830e3ca64a61a238f9edbbe6ff02a27ebdffa269
[INFO] sha for GitHub repo andygrunwald/rust-hello: 830e3ca64a61a238f9edbbe6ff02a27ebdffa269
[INFO] validating manifest of andygrunwald/rust-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 andygrunwald/rust-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 andygrunwald/rust-hello
[INFO] finished frobbing andygrunwald/rust-hello
[INFO] frobbed toml for andygrunwald/rust-hello written to work/ex/beta-1.38-1/sources/1.37.0/gh/andygrunwald/rust-hello/Cargo.toml
[INFO] started frobbing andygrunwald/rust-hello
[INFO] finished frobbing andygrunwald/rust-hello
[INFO] frobbed toml for andygrunwald/rust-hello written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andygrunwald/rust-hello/Cargo.toml
[INFO] crate andygrunwald/rust-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 andygrunwald/rust-hello 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/andygrunwald/rust-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4cb23d0ac8adae92479ba81339a679c522d35c431fe15cd7c4e3816aef3d9bd8
[INFO] running `"docker" "start" "-a" "4cb23d0ac8adae92479ba81339a679c522d35c431fe15cd7c4e3816aef3d9bd8"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `"docker" "inspect" "4cb23d0ac8adae92479ba81339a679c522d35c431fe15cd7c4e3816aef3d9bd8"`
[INFO] running `"docker" "rm" "-f" "4cb23d0ac8adae92479ba81339a679c522d35c431fe15cd7c4e3816aef3d9bd8"`
[INFO] [stdout] 4cb23d0ac8adae92479ba81339a679c522d35c431fe15cd7c4e3816aef3d9bd8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/andygrunwald/rust-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 83f168ef3f08e592b3d07413f37bb88ec6071b212909a1d394edf0784a421594
[INFO] running `"docker" "start" "-a" "83f168ef3f08e592b3d07413f37bb88ec6071b212909a1d394edf0784a421594"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "83f168ef3f08e592b3d07413f37bb88ec6071b212909a1d394edf0784a421594"`
[INFO] running `"docker" "rm" "-f" "83f168ef3f08e592b3d07413f37bb88ec6071b212909a1d394edf0784a421594"`
[INFO] [stdout] 83f168ef3f08e592b3d07413f37bb88ec6071b212909a1d394edf0784a421594
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/andygrunwald/rust-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 9bf86334279d6c0c076958a56fe69d41705c6b652ab2ca5a756babaa39d8991e
[INFO] running `"docker" "start" "-a" "9bf86334279d6c0c076958a56fe69d41705c6b652ab2ca5a756babaa39d8991e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-e416ede7c6fa78fa
[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" "9bf86334279d6c0c076958a56fe69d41705c6b652ab2ca5a756babaa39d8991e"`
[INFO] running `"docker" "rm" "-f" "9bf86334279d6c0c076958a56fe69d41705c6b652ab2ca5a756babaa39d8991e"`
[INFO] [stdout] 9bf86334279d6c0c076958a56fe69d41705c6b652ab2ca5a756babaa39d8991e