[INFO] updating cached repository a-castellano/tiny-grep
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/a-castellano/tiny-grep
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/a-castellano/tiny-grep" "work/ex/beta-1.37-6/sources/1.36.0/gh/a-castellano/tiny-grep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/a-castellano/tiny-grep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/a-castellano/tiny-grep" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/a-castellano/tiny-grep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/a-castellano/tiny-grep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f017e51e86d708ce763f7c365b49a36a6f86e37b
[INFO] sha for GitHub repo a-castellano/tiny-grep: f017e51e86d708ce763f7c365b49a36a6f86e37b
[INFO] validating manifest of a-castellano/tiny-grep 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 a-castellano/tiny-grep 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 a-castellano/tiny-grep
[INFO] finished frobbing a-castellano/tiny-grep
[INFO] frobbed toml for a-castellano/tiny-grep written to work/ex/beta-1.37-6/sources/1.36.0/gh/a-castellano/tiny-grep/Cargo.toml
[INFO] started frobbing a-castellano/tiny-grep
[INFO] finished frobbing a-castellano/tiny-grep
[INFO] frobbed toml for a-castellano/tiny-grep written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/a-castellano/tiny-grep/Cargo.toml
[INFO] crate a-castellano/tiny-grep 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 a-castellano/tiny-grep 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/a-castellano/tiny-grep:/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] be4e6d821ecf654a42a1e4cea693e625f45048dbd2f6add6da1f29ab64254121
[INFO] running `"docker" "start" "-a" "be4e6d821ecf654a42a1e4cea693e625f45048dbd2f6add6da1f29ab64254121"`
[INFO] [stderr]    Compiling tinygrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `"docker" "inspect" "be4e6d821ecf654a42a1e4cea693e625f45048dbd2f6add6da1f29ab64254121"`
[INFO] running `"docker" "rm" "-f" "be4e6d821ecf654a42a1e4cea693e625f45048dbd2f6add6da1f29ab64254121"`
[INFO] [stdout] be4e6d821ecf654a42a1e4cea693e625f45048dbd2f6add6da1f29ab64254121
[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/a-castellano/tiny-grep:/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] b11032bee2de5754180fa7e66df103d67d6aa9f8cfbd506b43a8a134cd777054
[INFO] running `"docker" "start" "-a" "b11032bee2de5754180fa7e66df103d67d6aa9f8cfbd506b43a8a134cd777054"`
[INFO] [stderr]    Compiling tinygrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "b11032bee2de5754180fa7e66df103d67d6aa9f8cfbd506b43a8a134cd777054"`
[INFO] running `"docker" "rm" "-f" "b11032bee2de5754180fa7e66df103d67d6aa9f8cfbd506b43a8a134cd777054"`
[INFO] [stdout] b11032bee2de5754180fa7e66df103d67d6aa9f8cfbd506b43a8a134cd777054
[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/a-castellano/tiny-grep:/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] fff13cc1eb93a8dcaaed415144426f22b6308ff5c77d5f75c998b7b276aa2998
[INFO] running `"docker" "start" "-a" "fff13cc1eb93a8dcaaed415144426f22b6308ff5c77d5f75c998b7b276aa2998"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tinygrep-a7ae558ed0e3944c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::case_sensitive ... ok
[INFO] [stdout] test test::case_insensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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/tinygrep-485744bdc68e67c8
[INFO] [stderr]    Doc-tests tinygrep
[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" "fff13cc1eb93a8dcaaed415144426f22b6308ff5c77d5f75c998b7b276aa2998"`
[INFO] running `"docker" "rm" "-f" "fff13cc1eb93a8dcaaed415144426f22b6308ff5c77d5f75c998b7b276aa2998"`
[INFO] [stdout] fff13cc1eb93a8dcaaed415144426f22b6308ff5c77d5f75c998b7b276aa2998