[INFO] updating cached repository crash-g/git-from-scratch
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/crash-g/git-from-scratch
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/crash-g/git-from-scratch" "work/ex/beta-1.38-1/sources/1.37.0/gh/crash-g/git-from-scratch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/crash-g/git-from-scratch'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/crash-g/git-from-scratch" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/crash-g/git-from-scratch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/crash-g/git-from-scratch'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 80c310310fcb94707071f9a490cbde040cd6e8c8
[INFO] sha for GitHub repo crash-g/git-from-scratch: 80c310310fcb94707071f9a490cbde040cd6e8c8
[INFO] validating manifest of crash-g/git-from-scratch 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 crash-g/git-from-scratch 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 crash-g/git-from-scratch
[INFO] finished frobbing crash-g/git-from-scratch
[INFO] frobbed toml for crash-g/git-from-scratch written to work/ex/beta-1.38-1/sources/1.37.0/gh/crash-g/git-from-scratch/Cargo.toml
[INFO] started frobbing crash-g/git-from-scratch
[INFO] finished frobbing crash-g/git-from-scratch
[INFO] frobbed toml for crash-g/git-from-scratch written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/crash-g/git-from-scratch/Cargo.toml
[INFO] crate crash-g/git-from-scratch 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing crash-g/git-from-scratch 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/crash-g/git-from-scratch:/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] dbda91e2754dfa572cf5d8c3503bc03580e4f506d03ef9037ed7a52280b43cb1
[INFO] running `"docker" "start" "-a" "dbda91e2754dfa572cf5d8c3503bc03580e4f506d03ef9037ed7a52280b43cb1"`
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling simple_logger v1.3.0
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling git-from-scratch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `worktree`
[INFO] [stderr]   --> src/libwyag/data_structures.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     worktree: PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `conf`
[INFO] [stderr]   --> src/libwyag/data_structures.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     conf: Ini,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.54s
[INFO] running `"docker" "inspect" "dbda91e2754dfa572cf5d8c3503bc03580e4f506d03ef9037ed7a52280b43cb1"`
[INFO] running `"docker" "rm" "-f" "dbda91e2754dfa572cf5d8c3503bc03580e4f506d03ef9037ed7a52280b43cb1"`
[INFO] [stdout] dbda91e2754dfa572cf5d8c3503bc03580e4f506d03ef9037ed7a52280b43cb1
[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/crash-g/git-from-scratch:/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] f9b5d40dc7e79976c71d20842715398d87866b7498c60ac0d6a18ce127811839
[INFO] running `"docker" "start" "-a" "f9b5d40dc7e79976c71d20842715398d87866b7498c60ac0d6a18ce127811839"`
[INFO] [stderr]    Compiling git-from-scratch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `worktree`
[INFO] [stderr]   --> src/libwyag/data_structures.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     worktree: PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `conf`
[INFO] [stderr]   --> src/libwyag/data_structures.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     conf: Ini,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `"docker" "inspect" "f9b5d40dc7e79976c71d20842715398d87866b7498c60ac0d6a18ce127811839"`
[INFO] running `"docker" "rm" "-f" "f9b5d40dc7e79976c71d20842715398d87866b7498c60ac0d6a18ce127811839"`
[INFO] [stdout] f9b5d40dc7e79976c71d20842715398d87866b7498c60ac0d6a18ce127811839
[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/crash-g/git-from-scratch:/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] 5ae260830980c220ba6fe9b29bc05585c48cdcfca1b51d2077eb2020909c6c21
[INFO] running `"docker" "start" "-a" "5ae260830980c220ba6fe9b29bc05585c48cdcfca1b51d2077eb2020909c6c21"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/git_from_scratch-95e27510bb99ee0a
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test libwyag::utils::test_replace ... ok
[INFO] [stdout] test libwyag::data_structures::tests::test_parse_tree ... ok
[INFO] [stdout] test libwyag::data_structures::tests::test_parse_kvlm ... ok
[INFO] [stdout] test libwyag::data_structures::tests::test_find_repository ... ok
[INFO] [stdout] test libwyag::data_structures::tests::test_blob_write_read ... ok
[INFO] [stdout] test libwyag::data_structures::tests::test_parse_and_serialize_kvlm ... ok
[INFO] [stdout] test libwyag::data_structures::tests::test_parse_and_serialize_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5ae260830980c220ba6fe9b29bc05585c48cdcfca1b51d2077eb2020909c6c21"`
[INFO] running `"docker" "rm" "-f" "5ae260830980c220ba6fe9b29bc05585c48cdcfca1b51d2077eb2020909c6c21"`
[INFO] [stdout] 5ae260830980c220ba6fe9b29bc05585c48cdcfca1b51d2077eb2020909c6c21