[INFO] updating cached repository kartrez/hw_library
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kartrez/hw_library
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kartrez/hw_library" "work/ex/beta-1.38-1/sources/1.37.0/gh/kartrez/hw_library"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kartrez/hw_library'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kartrez/hw_library" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kartrez/hw_library"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kartrez/hw_library'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c72a8d7eee8ad529b60558b973fadfdcbd614b9b
[INFO] sha for GitHub repo kartrez/hw_library: c72a8d7eee8ad529b60558b973fadfdcbd614b9b
[INFO] validating manifest of kartrez/hw_library 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 kartrez/hw_library 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 kartrez/hw_library
[INFO] finished frobbing kartrez/hw_library
[INFO] frobbed toml for kartrez/hw_library written to work/ex/beta-1.38-1/sources/1.37.0/gh/kartrez/hw_library/Cargo.toml
[INFO] started frobbing kartrez/hw_library
[INFO] finished frobbing kartrez/hw_library
[INFO] frobbed toml for kartrez/hw_library written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kartrez/hw_library/Cargo.toml
[INFO] crate kartrez/hw_library 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 kartrez/hw_library 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-1/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/kartrez/hw_library:/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] 3efdcbf5b9d824a47d65d91df047d7e47a1ae81fc905f39d4498608bebc643a4
[INFO] running `"docker" "start" "-a" "3efdcbf5b9d824a47d65d91df047d7e47a1ae81fc905f39d4498608bebc643a4"`
[INFO] [stderr]    Compiling library v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "3efdcbf5b9d824a47d65d91df047d7e47a1ae81fc905f39d4498608bebc643a4"`
[INFO] running `"docker" "rm" "-f" "3efdcbf5b9d824a47d65d91df047d7e47a1ae81fc905f39d4498608bebc643a4"`
[INFO] [stdout] 3efdcbf5b9d824a47d65d91df047d7e47a1ae81fc905f39d4498608bebc643a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/kartrez/hw_library:/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] acd1dfe905c9293de3c7ad3c319a3fd488c618084d55f986d01d232509cb6096
[INFO] running `"docker" "start" "-a" "acd1dfe905c9293de3c7ad3c319a3fd488c618084d55f986d01d232509cb6096"`
[INFO] [stderr]    Compiling library v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "acd1dfe905c9293de3c7ad3c319a3fd488c618084d55f986d01d232509cb6096"`
[INFO] running `"docker" "rm" "-f" "acd1dfe905c9293de3c7ad3c319a3fd488c618084d55f986d01d232509cb6096"`
[INFO] [stdout] acd1dfe905c9293de3c7ad3c319a3fd488c618084d55f986d01d232509cb6096
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/kartrez/hw_library:/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] e39671c01cbaab30aaa7e5dd04441bf8f67dab4db3df089f175306c5c6fef3f9
[INFO] running `"docker" "start" "-a" "e39671c01cbaab30aaa7e5dd04441bf8f67dab4db3df089f175306c5c6fef3f9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/library-be37ecbed6442fae
[INFO] [stderr]      Running /opt/crater/target/debug/deps/library-4a4c335e8c3294aa
[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] [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] [stderr]    Doc-tests library
[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" "e39671c01cbaab30aaa7e5dd04441bf8f67dab4db3df089f175306c5c6fef3f9"`
[INFO] running `"docker" "rm" "-f" "e39671c01cbaab30aaa7e5dd04441bf8f67dab4db3df089f175306c5c6fef3f9"`
[INFO] [stdout] e39671c01cbaab30aaa7e5dd04441bf8f67dab4db3df089f175306c5c6fef3f9