[INFO] updating cached repository d6y/units-explore
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/d6y/units-explore
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/d6y/units-explore" "work/ex/beta-1.38-1/sources/1.37.0/gh/d6y/units-explore"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/d6y/units-explore'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/d6y/units-explore" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/d6y/units-explore"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/d6y/units-explore'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] deed82779ed17086816d901ca67f293df49c3ec8
[INFO] sha for GitHub repo d6y/units-explore: deed82779ed17086816d901ca67f293df49c3ec8
[INFO] validating manifest of d6y/units-explore 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 d6y/units-explore 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 d6y/units-explore
[INFO] finished frobbing d6y/units-explore
[INFO] frobbed toml for d6y/units-explore written to work/ex/beta-1.38-1/sources/1.37.0/gh/d6y/units-explore/Cargo.toml
[INFO] started frobbing d6y/units-explore
[INFO] finished frobbing d6y/units-explore
[INFO] frobbed toml for d6y/units-explore written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/d6y/units-explore/Cargo.toml
[INFO] crate d6y/units-explore 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 d6y/units-explore 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-2/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/d6y/units-explore:/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] 27b7a6867ed7e469a11892006e8706c67cb014216826194b58aee761810b953f
[INFO] running `"docker" "start" "-a" "27b7a6867ed7e469a11892006e8706c67cb014216826194b58aee761810b953f"`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling uom v0.21.1
[INFO] [stderr]    Compiling units-explore v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.89s
[INFO] running `"docker" "inspect" "27b7a6867ed7e469a11892006e8706c67cb014216826194b58aee761810b953f"`
[INFO] running `"docker" "rm" "-f" "27b7a6867ed7e469a11892006e8706c67cb014216826194b58aee761810b953f"`
[INFO] [stdout] 27b7a6867ed7e469a11892006e8706c67cb014216826194b58aee761810b953f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/d6y/units-explore:/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] 1c2949dc57c1e437f254a28490ab30f6a304f8ac12f8dd33487f84414b83da06
[INFO] running `"docker" "start" "-a" "1c2949dc57c1e437f254a28490ab30f6a304f8ac12f8dd33487f84414b83da06"`
[INFO] [stderr]    Compiling units-explore v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "1c2949dc57c1e437f254a28490ab30f6a304f8ac12f8dd33487f84414b83da06"`
[INFO] running `"docker" "rm" "-f" "1c2949dc57c1e437f254a28490ab30f6a304f8ac12f8dd33487f84414b83da06"`
[INFO] [stdout] 1c2949dc57c1e437f254a28490ab30f6a304f8ac12f8dd33487f84414b83da06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/d6y/units-explore:/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] 2ae936df55109dee95d7e68e15cc468ab2195d2dc744fa210c7a301b25457521
[INFO] running `"docker" "start" "-a" "2ae936df55109dee95d7e68e15cc468ab2195d2dc744fa210c7a301b25457521"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/units_explore-bd2472977d3b2ef2
[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" "2ae936df55109dee95d7e68e15cc468ab2195d2dc744fa210c7a301b25457521"`
[INFO] running `"docker" "rm" "-f" "2ae936df55109dee95d7e68e15cc468ab2195d2dc744fa210c7a301b25457521"`
[INFO] [stdout] 2ae936df55109dee95d7e68e15cc468ab2195d2dc744fa210c7a301b25457521