[INFO] updating cached repository chastell/lovely_rufust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/chastell/lovely_rufust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/chastell/lovely_rufust" "work/ex/beta-1.38-1/sources/1.37.0/gh/chastell/lovely_rufust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/chastell/lovely_rufust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chastell/lovely_rufust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chastell/lovely_rufust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chastell/lovely_rufust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4e76d9ed014c08d80859c2d628ade4b048e862ca
[INFO] sha for GitHub repo chastell/lovely_rufust: 4e76d9ed014c08d80859c2d628ade4b048e862ca
[INFO] validating manifest of chastell/lovely_rufust 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 chastell/lovely_rufust 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 chastell/lovely_rufust
[INFO] finished frobbing chastell/lovely_rufust
[INFO] frobbed toml for chastell/lovely_rufust written to work/ex/beta-1.38-1/sources/1.37.0/gh/chastell/lovely_rufust/Cargo.toml
[INFO] started frobbing chastell/lovely_rufust
[INFO] finished frobbing chastell/lovely_rufust
[INFO] frobbed toml for chastell/lovely_rufust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chastell/lovely_rufust/Cargo.toml
[INFO] crate chastell/lovely_rufust 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 chastell/lovely_rufust 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/chastell/lovely_rufust:/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] 9b43ecf21c196636fd94a89cf75e9b9eec5a9ed643a9c8ef563237cca0044964
[INFO] running `"docker" "start" "-a" "9b43ecf21c196636fd94a89cf75e9b9eec5a9ed643a9c8ef563237cca0044964"`
[INFO] [stderr]    Compiling rand v0.6.0
[INFO] [stderr]    Compiling lovely_rufust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `"docker" "inspect" "9b43ecf21c196636fd94a89cf75e9b9eec5a9ed643a9c8ef563237cca0044964"`
[INFO] running `"docker" "rm" "-f" "9b43ecf21c196636fd94a89cf75e9b9eec5a9ed643a9c8ef563237cca0044964"`
[INFO] [stdout] 9b43ecf21c196636fd94a89cf75e9b9eec5a9ed643a9c8ef563237cca0044964
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/chastell/lovely_rufust:/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] 12fc89f3f3d9d62d5654a73c1759037a1605c354c2d1c246d8cb8fa6a37cdca3
[INFO] running `"docker" "start" "-a" "12fc89f3f3d9d62d5654a73c1759037a1605c354c2d1c246d8cb8fa6a37cdca3"`
[INFO] [stderr]    Compiling lovely_rufust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "12fc89f3f3d9d62d5654a73c1759037a1605c354c2d1c246d8cb8fa6a37cdca3"`
[INFO] running `"docker" "rm" "-f" "12fc89f3f3d9d62d5654a73c1759037a1605c354c2d1c246d8cb8fa6a37cdca3"`
[INFO] [stdout] 12fc89f3f3d9d62d5654a73c1759037a1605c354c2d1c246d8cb8fa6a37cdca3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/chastell/lovely_rufust:/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] 6c03ab4c1d1fb9283fe930e3aafdf67b07ba8da14a8fcf37ce7096409aded2af
[INFO] running `"docker" "start" "-a" "6c03ab4c1d1fb9283fe930e3aafdf67b07ba8da14a8fcf37ce7096409aded2af"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lovely_rufust-99ed6a02c3aaf1f1
[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" "6c03ab4c1d1fb9283fe930e3aafdf67b07ba8da14a8fcf37ce7096409aded2af"`
[INFO] running `"docker" "rm" "-f" "6c03ab4c1d1fb9283fe930e3aafdf67b07ba8da14a8fcf37ce7096409aded2af"`
[INFO] [stdout] 6c03ab4c1d1fb9283fe930e3aafdf67b07ba8da14a8fcf37ce7096409aded2af