[INFO] updating cached repository DLMousey/mini-grep
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DLMousey/mini-grep
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DLMousey/mini-grep" "work/ex/beta-1.38-1/sources/1.37.0/gh/DLMousey/mini-grep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/DLMousey/mini-grep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DLMousey/mini-grep" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DLMousey/mini-grep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DLMousey/mini-grep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ee576520927fcd3c3a91da993aa7bb6c883a9282
[INFO] sha for GitHub repo DLMousey/mini-grep: ee576520927fcd3c3a91da993aa7bb6c883a9282
[INFO] validating manifest of DLMousey/mini-grep 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 DLMousey/mini-grep 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 DLMousey/mini-grep
[INFO] finished frobbing DLMousey/mini-grep
[INFO] frobbed toml for DLMousey/mini-grep written to work/ex/beta-1.38-1/sources/1.37.0/gh/DLMousey/mini-grep/Cargo.toml
[INFO] started frobbing DLMousey/mini-grep
[INFO] finished frobbing DLMousey/mini-grep
[INFO] frobbed toml for DLMousey/mini-grep written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DLMousey/mini-grep/Cargo.toml
[INFO] crate DLMousey/mini-grep 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 DLMousey/mini-grep 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DLMousey/mini-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 271e022ec991ecb02ef434f313682b19854ab78eed437d710885a3b68c35ccec
[INFO] running `"docker" "start" "-a" "271e022ec991ecb02ef434f313682b19854ab78eed437d710885a3b68c35ccec"`
[INFO] [stderr]    Compiling mini_grep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "271e022ec991ecb02ef434f313682b19854ab78eed437d710885a3b68c35ccec"`
[INFO] running `"docker" "rm" "-f" "271e022ec991ecb02ef434f313682b19854ab78eed437d710885a3b68c35ccec"`
[INFO] [stdout] 271e022ec991ecb02ef434f313682b19854ab78eed437d710885a3b68c35ccec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DLMousey/mini-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 24d3e794f6c772316fb261badba2848fce4e8760b941aac4e1ec609dd221fce7
[INFO] running `"docker" "start" "-a" "24d3e794f6c772316fb261badba2848fce4e8760b941aac4e1ec609dd221fce7"`
[INFO] [stderr]    Compiling mini_grep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "24d3e794f6c772316fb261badba2848fce4e8760b941aac4e1ec609dd221fce7"`
[INFO] running `"docker" "rm" "-f" "24d3e794f6c772316fb261badba2848fce4e8760b941aac4e1ec609dd221fce7"`
[INFO] [stdout] 24d3e794f6c772316fb261badba2848fce4e8760b941aac4e1ec609dd221fce7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DLMousey/mini-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 925487d357c967a2c520c0dc657902d35cf5016796f1691f4afb3c60f70f38c5
[INFO] running `"docker" "start" "-a" "925487d357c967a2c520c0dc657902d35cf5016796f1691f4afb3c60f70f38c5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mini_grep-0d5ca4a9e1806a94
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mini_grep-4c72fbbfb767e0db
[INFO] [stdout] test tests::one_result ... ok
[INFO] [stderr]    Doc-tests mini_grep
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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] [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" "925487d357c967a2c520c0dc657902d35cf5016796f1691f4afb3c60f70f38c5"`
[INFO] running `"docker" "rm" "-f" "925487d357c967a2c520c0dc657902d35cf5016796f1691f4afb3c60f70f38c5"`
[INFO] [stdout] 925487d357c967a2c520c0dc657902d35cf5016796f1691f4afb3c60f70f38c5