[INFO] updating cached repository naviarh/root-backup
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/naviarh/root-backup
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/naviarh/root-backup" "work/ex/beta-1.38-1/sources/1.37.0/gh/naviarh/root-backup"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/naviarh/root-backup'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/naviarh/root-backup" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/naviarh/root-backup"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/naviarh/root-backup'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7bbcb5cc8393b9cb7e70b58d4fc517087bc2097e
[INFO] sha for GitHub repo naviarh/root-backup: 7bbcb5cc8393b9cb7e70b58d4fc517087bc2097e
[INFO] validating manifest of naviarh/root-backup 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 naviarh/root-backup 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 naviarh/root-backup
[INFO] finished frobbing naviarh/root-backup
[INFO] frobbed toml for naviarh/root-backup written to work/ex/beta-1.38-1/sources/1.37.0/gh/naviarh/root-backup/Cargo.toml
[INFO] started frobbing naviarh/root-backup
[INFO] finished frobbing naviarh/root-backup
[INFO] frobbed toml for naviarh/root-backup written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/naviarh/root-backup/Cargo.toml
[INFO] crate naviarh/root-backup 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 naviarh/root-backup 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/naviarh/root-backup:/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] 4894e3aa1bd739b6b26592a621f31dba8d5121f6b5235dd01b3d027cf8001c28
[INFO] running `"docker" "start" "-a" "4894e3aa1bd739b6b26592a621f31dba8d5121f6b5235dd01b3d027cf8001c28"`
[INFO] [stderr]    Compiling root-backup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "4894e3aa1bd739b6b26592a621f31dba8d5121f6b5235dd01b3d027cf8001c28"`
[INFO] running `"docker" "rm" "-f" "4894e3aa1bd739b6b26592a621f31dba8d5121f6b5235dd01b3d027cf8001c28"`
[INFO] [stdout] 4894e3aa1bd739b6b26592a621f31dba8d5121f6b5235dd01b3d027cf8001c28
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/naviarh/root-backup:/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] 3f2f1723a14650a5b171aa6813a2b99ff9d14e8eceae3392bd0f5cd6afaff10a
[INFO] running `"docker" "start" "-a" "3f2f1723a14650a5b171aa6813a2b99ff9d14e8eceae3392bd0f5cd6afaff10a"`
[INFO] [stderr]    Compiling root-backup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "3f2f1723a14650a5b171aa6813a2b99ff9d14e8eceae3392bd0f5cd6afaff10a"`
[INFO] running `"docker" "rm" "-f" "3f2f1723a14650a5b171aa6813a2b99ff9d14e8eceae3392bd0f5cd6afaff10a"`
[INFO] [stdout] 3f2f1723a14650a5b171aa6813a2b99ff9d14e8eceae3392bd0f5cd6afaff10a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/naviarh/root-backup:/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] 6dab7dea6ef4bcb28327fbe56b66622f5c4dd4bc25eef68976264a8a8a2e6e95
[INFO] running `"docker" "start" "-a" "6dab7dea6ef4bcb28327fbe56b66622f5c4dd4bc25eef68976264a8a8a2e6e95"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/root_backup-c6f3208d30e0e8d4
[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" "6dab7dea6ef4bcb28327fbe56b66622f5c4dd4bc25eef68976264a8a8a2e6e95"`
[INFO] running `"docker" "rm" "-f" "6dab7dea6ef4bcb28327fbe56b66622f5c4dd4bc25eef68976264a8a8a2e6e95"`
[INFO] [stdout] 6dab7dea6ef4bcb28327fbe56b66622f5c4dd4bc25eef68976264a8a8a2e6e95