[INFO] updating cached repository comfortablynick/gitpr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/comfortablynick/gitpr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/comfortablynick/gitpr" "work/ex/beta-1.38-1/sources/1.37.0/gh/comfortablynick/gitpr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/comfortablynick/gitpr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/comfortablynick/gitpr" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/comfortablynick/gitpr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/comfortablynick/gitpr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a3e17e616b2a7dc3d36ceb92fc00f32bc94907d0
[INFO] sha for GitHub repo comfortablynick/gitpr: a3e17e616b2a7dc3d36ceb92fc00f32bc94907d0
[INFO] validating manifest of comfortablynick/gitpr 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 comfortablynick/gitpr 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 comfortablynick/gitpr
[INFO] finished frobbing comfortablynick/gitpr
[INFO] frobbed toml for comfortablynick/gitpr written to work/ex/beta-1.38-1/sources/1.37.0/gh/comfortablynick/gitpr/Cargo.toml
[INFO] started frobbing comfortablynick/gitpr
[INFO] finished frobbing comfortablynick/gitpr
[INFO] frobbed toml for comfortablynick/gitpr written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/comfortablynick/gitpr/Cargo.toml
[INFO] crate comfortablynick/gitpr 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 comfortablynick/gitpr 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/comfortablynick/gitpr:/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] 7cdabf74cc38fa0057b5943ed15eda32fe385010d8552e342efcc9fcdc7b891f
[INFO] running `"docker" "start" "-a" "7cdabf74cc38fa0057b5943ed15eda32fe385010d8552e342efcc9fcdc7b891f"`
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling gitpr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.59s
[INFO] running `"docker" "inspect" "7cdabf74cc38fa0057b5943ed15eda32fe385010d8552e342efcc9fcdc7b891f"`
[INFO] running `"docker" "rm" "-f" "7cdabf74cc38fa0057b5943ed15eda32fe385010d8552e342efcc9fcdc7b891f"`
[INFO] [stdout] 7cdabf74cc38fa0057b5943ed15eda32fe385010d8552e342efcc9fcdc7b891f
[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/comfortablynick/gitpr:/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] 5efc5dfdb1cd1794cd985d40a9a6bb734a1520e468ec99cd796acb54955864cd
[INFO] running `"docker" "start" "-a" "5efc5dfdb1cd1794cd985d40a9a6bb734a1520e468ec99cd796acb54955864cd"`
[INFO] [stderr]    Compiling gitpr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `"docker" "inspect" "5efc5dfdb1cd1794cd985d40a9a6bb734a1520e468ec99cd796acb54955864cd"`
[INFO] running `"docker" "rm" "-f" "5efc5dfdb1cd1794cd985d40a9a6bb734a1520e468ec99cd796acb54955864cd"`
[INFO] [stdout] 5efc5dfdb1cd1794cd985d40a9a6bb734a1520e468ec99cd796acb54955864cd
[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/comfortablynick/gitpr:/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] 0907a4a727bca6cc734aeaa7235179141486f2f62a9d123f19341eb9a3dd0a11
[INFO] running `"docker" "start" "-a" "0907a4a727bca6cc734aeaa7235179141486f2f62a9d123f19341eb9a3dd0a11"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gitpr-64c45e87b3727fb2
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_simple_clean ... ok
[INFO] [stdout] test tests::test_simple_dirty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0907a4a727bca6cc734aeaa7235179141486f2f62a9d123f19341eb9a3dd0a11"`
[INFO] running `"docker" "rm" "-f" "0907a4a727bca6cc734aeaa7235179141486f2f62a9d123f19341eb9a3dd0a11"`
[INFO] [stdout] 0907a4a727bca6cc734aeaa7235179141486f2f62a9d123f19341eb9a3dd0a11