[INFO] updating cached repository vinhnx/perg
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vinhnx/perg
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vinhnx/perg" "work/ex/beta-1.38-1/sources/1.37.0/gh/vinhnx/perg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vinhnx/perg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vinhnx/perg" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vinhnx/perg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vinhnx/perg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3d622fe49a2fa2b14ca33eea9da06d24ee299b55
[INFO] sha for GitHub repo vinhnx/perg: 3d622fe49a2fa2b14ca33eea9da06d24ee299b55
[INFO] validating manifest of vinhnx/perg 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 vinhnx/perg 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 vinhnx/perg
[INFO] finished frobbing vinhnx/perg
[INFO] frobbed toml for vinhnx/perg written to work/ex/beta-1.38-1/sources/1.37.0/gh/vinhnx/perg/Cargo.toml
[INFO] started frobbing vinhnx/perg
[INFO] finished frobbing vinhnx/perg
[INFO] frobbed toml for vinhnx/perg written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vinhnx/perg/Cargo.toml
[INFO] crate vinhnx/perg 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 vinhnx/perg 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vinhnx/perg:/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] ae4fc371ef2fc42cca73843e29d300bedab2b2adf7d905856ed7d6861afe52a8
[INFO] running `"docker" "start" "-a" "ae4fc371ef2fc42cca73843e29d300bedab2b2adf7d905856ed7d6861afe52a8"`
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling predicates v1.0.0
[INFO] [stderr]    Compiling perg v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.63s
[INFO] running `"docker" "inspect" "ae4fc371ef2fc42cca73843e29d300bedab2b2adf7d905856ed7d6861afe52a8"`
[INFO] running `"docker" "rm" "-f" "ae4fc371ef2fc42cca73843e29d300bedab2b2adf7d905856ed7d6861afe52a8"`
[INFO] [stdout] ae4fc371ef2fc42cca73843e29d300bedab2b2adf7d905856ed7d6861afe52a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vinhnx/perg:/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] 3d0fe5a16fb1b4b3971d2cd5a447cf3520a31e320285672e06c6a7a79938a7e1
[INFO] running `"docker" "start" "-a" "3d0fe5a16fb1b4b3971d2cd5a447cf3520a31e320285672e06c6a7a79938a7e1"`
[INFO] [stderr]    Compiling perg v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `"docker" "inspect" "3d0fe5a16fb1b4b3971d2cd5a447cf3520a31e320285672e06c6a7a79938a7e1"`
[INFO] running `"docker" "rm" "-f" "3d0fe5a16fb1b4b3971d2cd5a447cf3520a31e320285672e06c6a7a79938a7e1"`
[INFO] [stdout] 3d0fe5a16fb1b4b3971d2cd5a447cf3520a31e320285672e06c6a7a79938a7e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vinhnx/perg:/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] c2b04e95b5473d350619bac434fb2cae352c3c962ac0430ba78a956a5b43ed99
[INFO] running `"docker" "start" "-a" "c2b04e95b5473d350619bac434fb2cae352c3c962ac0430ba78a956a5b43ed99"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/perg-be229dc576d6a6ad
[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] [stderr]      Running /opt/crater/target/debug/deps/perg-6f2cff2a46f2fea4
[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] [stderr]      Running /opt/crater/target/debug/deps/cli-e624b05b8a30225f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_normal_search ... ok
[INFO] [stdout] test test_case_insensitive ... ok
[INFO] [stdout] test test_regular_expression_either ... ok
[INFO] [stdout] test test_regular_expression_either_start_of_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests perg
[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" "c2b04e95b5473d350619bac434fb2cae352c3c962ac0430ba78a956a5b43ed99"`
[INFO] running `"docker" "rm" "-f" "c2b04e95b5473d350619bac434fb2cae352c3c962ac0430ba78a956a5b43ed99"`
[INFO] [stdout] c2b04e95b5473d350619bac434fb2cae352c3c962ac0430ba78a956a5b43ed99