[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-1.37-6/sources/1.36.0/gh/extremenelson/docker-backup-images"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/extremenelson/docker-backup-images'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/extremenelson/docker-backup-images" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/extremenelson/docker-backup-images"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of extremenelson/docker-backup-images on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing extremenelson/docker-backup-images against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a13d747301ff6a7d8642f4a21fdc650faf5a827123db749e1af69dd1e242e7e0
[INFO] running `"docker" "start" "-a" "a13d747301ff6a7d8642f4a21fdc650faf5a827123db749e1af69dd1e242e7e0"`
[INFO] [stderr]    Compiling docker-image-backup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "a13d747301ff6a7d8642f4a21fdc650faf5a827123db749e1af69dd1e242e7e0"`
[INFO] running `"docker" "rm" "-f" "a13d747301ff6a7d8642f4a21fdc650faf5a827123db749e1af69dd1e242e7e0"`
[INFO] [stdout] a13d747301ff6a7d8642f4a21fdc650faf5a827123db749e1af69dd1e242e7e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 85e56b8ad21acabe4442d25ed7d00ffb1763b047e990f0a8d61cffa2d6058f06
[INFO] running `"docker" "start" "-a" "85e56b8ad21acabe4442d25ed7d00ffb1763b047e990f0a8d61cffa2d6058f06"`
[INFO] [stderr]    Compiling docker-image-backup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "85e56b8ad21acabe4442d25ed7d00ffb1763b047e990f0a8d61cffa2d6058f06"`
[INFO] running `"docker" "rm" "-f" "85e56b8ad21acabe4442d25ed7d00ffb1763b047e990f0a8d61cffa2d6058f06"`
[INFO] [stdout] 85e56b8ad21acabe4442d25ed7d00ffb1763b047e990f0a8d61cffa2d6058f06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 18c16f9a2152770b02e171f78ed3b20ff4d5bce5dbefc058ac03102d566b2cf6
[INFO] running `"docker" "start" "-a" "18c16f9a2152770b02e171f78ed3b20ff4d5bce5dbefc058ac03102d566b2cf6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/docker_image_backup-f3c55d4cbfd6665c
[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" "18c16f9a2152770b02e171f78ed3b20ff4d5bce5dbefc058ac03102d566b2cf6"`
[INFO] running `"docker" "rm" "-f" "18c16f9a2152770b02e171f78ed3b20ff4d5bce5dbefc058ac03102d566b2cf6"`
[INFO] [stdout] 18c16f9a2152770b02e171f78ed3b20ff4d5bce5dbefc058ac03102d566b2cf6