[INFO] updating cached repository extremenelson/docker-backup-images
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/extremenelson/docker-backup-images
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/extremenelson/docker-backup-images" "work/ex/beta-1.38-1/sources/1.37.0/gh/extremenelson/docker-backup-images"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/extremenelson/docker-backup-images'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/extremenelson/docker-backup-images" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/extremenelson/docker-backup-images"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/extremenelson/docker-backup-images'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eab7e26549808cf37fb4c0f5a97e496a84646cb4
[INFO] sha for GitHub repo extremenelson/docker-backup-images: eab7e26549808cf37fb4c0f5a97e496a84646cb4
[INFO] validating manifest of extremenelson/docker-backup-images 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 extremenelson/docker-backup-images 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 extremenelson/docker-backup-images
[INFO] finished frobbing extremenelson/docker-backup-images
[INFO] frobbed toml for extremenelson/docker-backup-images written to work/ex/beta-1.38-1/sources/1.37.0/gh/extremenelson/docker-backup-images/Cargo.toml
[INFO] started frobbing extremenelson/docker-backup-images
[INFO] finished frobbing extremenelson/docker-backup-images
[INFO] frobbed toml for extremenelson/docker-backup-images written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/extremenelson/docker-backup-images/Cargo.toml
[INFO] crate extremenelson/docker-backup-images 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 extremenelson/docker-backup-images 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/extremenelson/docker-backup-images:/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] 1aadc90c4e266466d61835bc2a142541f469d25e41a02d068e00e273e89142c8
[INFO] running `"docker" "start" "-a" "1aadc90c4e266466d61835bc2a142541f469d25e41a02d068e00e273e89142c8"`
[INFO] [stderr]    Compiling docker-image-backup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "1aadc90c4e266466d61835bc2a142541f469d25e41a02d068e00e273e89142c8"`
[INFO] running `"docker" "rm" "-f" "1aadc90c4e266466d61835bc2a142541f469d25e41a02d068e00e273e89142c8"`
[INFO] [stdout] 1aadc90c4e266466d61835bc2a142541f469d25e41a02d068e00e273e89142c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/extremenelson/docker-backup-images:/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] 19167bdd5670816e2a398a9889ac0fe2139c5237b9341a97e016d8cf205a525f
[INFO] running `"docker" "start" "-a" "19167bdd5670816e2a398a9889ac0fe2139c5237b9341a97e016d8cf205a525f"`
[INFO] [stderr]    Compiling docker-image-backup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "19167bdd5670816e2a398a9889ac0fe2139c5237b9341a97e016d8cf205a525f"`
[INFO] running `"docker" "rm" "-f" "19167bdd5670816e2a398a9889ac0fe2139c5237b9341a97e016d8cf205a525f"`
[INFO] [stdout] 19167bdd5670816e2a398a9889ac0fe2139c5237b9341a97e016d8cf205a525f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/extremenelson/docker-backup-images:/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] b5d86d9d9fe766c7af5a54d1126dc9333f63b7f5c2de3e16691fbfd800bcdd90
[INFO] running `"docker" "start" "-a" "b5d86d9d9fe766c7af5a54d1126dc9333f63b7f5c2de3e16691fbfd800bcdd90"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/docker_image_backup-01b71e178e07baee
[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" "b5d86d9d9fe766c7af5a54d1126dc9333f63b7f5c2de3e16691fbfd800bcdd90"`
[INFO] running `"docker" "rm" "-f" "b5d86d9d9fe766c7af5a54d1126dc9333f63b7f5c2de3e16691fbfd800bcdd90"`
[INFO] [stdout] b5d86d9d9fe766c7af5a54d1126dc9333f63b7f5c2de3e16691fbfd800bcdd90