[INFO] updating cached repository mutoso/mutos-utils
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mutoso/mutos-utils
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mutoso/mutos-utils" "work/ex/beta-1.38-1/sources/1.37.0/gh/mutoso/mutos-utils"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mutoso/mutos-utils'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mutoso/mutos-utils" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mutoso/mutos-utils"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mutoso/mutos-utils'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2c42efdad54fd59fe0f1924fba9cd161d56c0c30
[INFO] sha for GitHub repo mutoso/mutos-utils: 2c42efdad54fd59fe0f1924fba9cd161d56c0c30
[INFO] validating manifest of mutoso/mutos-utils 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 mutoso/mutos-utils 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 mutoso/mutos-utils
[INFO] finished frobbing mutoso/mutos-utils
[INFO] frobbed toml for mutoso/mutos-utils written to work/ex/beta-1.38-1/sources/1.37.0/gh/mutoso/mutos-utils/Cargo.toml
[INFO] started frobbing mutoso/mutos-utils
[INFO] finished frobbing mutoso/mutos-utils
[INFO] frobbed toml for mutoso/mutos-utils written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mutoso/mutos-utils/Cargo.toml
[INFO] crate mutoso/mutos-utils 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 mutoso/mutos-utils 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-6/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/mutoso/mutos-utils:/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] c0da62bf915fe235cc84a3ff120ad23ed7a52180d86b3742553176eec9d82b9f
[INFO] running `"docker" "start" "-a" "c0da62bf915fe235cc84a3ff120ad23ed7a52180d86b3742553176eec9d82b9f"`
[INFO] [stderr]    Compiling mutos-utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "c0da62bf915fe235cc84a3ff120ad23ed7a52180d86b3742553176eec9d82b9f"`
[INFO] running `"docker" "rm" "-f" "c0da62bf915fe235cc84a3ff120ad23ed7a52180d86b3742553176eec9d82b9f"`
[INFO] [stdout] c0da62bf915fe235cc84a3ff120ad23ed7a52180d86b3742553176eec9d82b9f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/mutoso/mutos-utils:/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] f2f7e7650966b047cfe2d9eac76a400fb728da79964d045b8d2bba226fef57f4
[INFO] running `"docker" "start" "-a" "f2f7e7650966b047cfe2d9eac76a400fb728da79964d045b8d2bba226fef57f4"`
[INFO] [stderr]    Compiling mutos-utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "f2f7e7650966b047cfe2d9eac76a400fb728da79964d045b8d2bba226fef57f4"`
[INFO] running `"docker" "rm" "-f" "f2f7e7650966b047cfe2d9eac76a400fb728da79964d045b8d2bba226fef57f4"`
[INFO] [stdout] f2f7e7650966b047cfe2d9eac76a400fb728da79964d045b8d2bba226fef57f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/mutoso/mutos-utils:/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] c56c30d754ee69d3d8b48af472e1abcb891d54c2821354879074762f72ff5862
[INFO] running `"docker" "start" "-a" "c56c30d754ee69d3d8b48af472e1abcb891d54c2821354879074762f72ff5862"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mutos_utils-a1bbbb38c4dfae4d
[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" "c56c30d754ee69d3d8b48af472e1abcb891d54c2821354879074762f72ff5862"`
[INFO] running `"docker" "rm" "-f" "c56c30d754ee69d3d8b48af472e1abcb891d54c2821354879074762f72ff5862"`
[INFO] [stdout] c56c30d754ee69d3d8b48af472e1abcb891d54c2821354879074762f72ff5862