[INFO] cloning repository vasim-akram/minigreap
[INFO] running `"git" "clone" "--bare" "git://github.com/vasim-akram/minigreap.git" "work/cache/sources/gh/vasim-akram/minigreap"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/vasim-akram/minigreap'...
[INFO] running `"git" "clone" "work/cache/sources/gh/vasim-akram/minigreap" "work/ex/beta-1.37-6/sources/1.36.0/gh/vasim-akram/minigreap"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/vasim-akram/minigreap'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vasim-akram/minigreap" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vasim-akram/minigreap"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vasim-akram/minigreap'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0d9bec8d5a75a8edb2840579f15714de5b563909
[INFO] sha for GitHub repo vasim-akram/minigreap: 0d9bec8d5a75a8edb2840579f15714de5b563909
[INFO] validating manifest of vasim-akram/minigreap 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 vasim-akram/minigreap 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 vasim-akram/minigreap
[INFO] finished frobbing vasim-akram/minigreap
[INFO] frobbed toml for vasim-akram/minigreap written to work/ex/beta-1.37-6/sources/1.36.0/gh/vasim-akram/minigreap/Cargo.toml
[INFO] started frobbing vasim-akram/minigreap
[INFO] finished frobbing vasim-akram/minigreap
[INFO] frobbed toml for vasim-akram/minigreap written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vasim-akram/minigreap/Cargo.toml
[INFO] crate vasim-akram/minigreap 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 vasim-akram/minigreap against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vasim-akram/minigreap:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] db198c7cb255ba86ff86fe7af545a94b66d229c37025490b96557c71307a4933
[INFO] running `"docker" "start" "-a" "db198c7cb255ba86ff86fe7af545a94b66d229c37025490b96557c71307a4933"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "db198c7cb255ba86ff86fe7af545a94b66d229c37025490b96557c71307a4933"`
[INFO] running `"docker" "rm" "-f" "db198c7cb255ba86ff86fe7af545a94b66d229c37025490b96557c71307a4933"`
[INFO] [stdout] db198c7cb255ba86ff86fe7af545a94b66d229c37025490b96557c71307a4933
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vasim-akram/minigreap:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e4b85f54c0c335ba8af875975dd6b479832a63f0e848b1569e5664801066d242
[INFO] running `"docker" "start" "-a" "e4b85f54c0c335ba8af875975dd6b479832a63f0e848b1569e5664801066d242"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "e4b85f54c0c335ba8af875975dd6b479832a63f0e848b1569e5664801066d242"`
[INFO] running `"docker" "rm" "-f" "e4b85f54c0c335ba8af875975dd6b479832a63f0e848b1569e5664801066d242"`
[INFO] [stdout] e4b85f54c0c335ba8af875975dd6b479832a63f0e848b1569e5664801066d242
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vasim-akram/minigreap:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 67631373be4bc79a51eb11c968f1e01d7af8fca7477ec73a894d754731cdef1a
[INFO] running `"docker" "start" "-a" "67631373be4bc79a51eb11c968f1e01d7af8fca7477ec73a894d754731cdef1a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep-b46b2ee1244c7ce8
[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/minigrep-6ed64f0fca6cec40
[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]    Doc-tests minigrep
[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" "67631373be4bc79a51eb11c968f1e01d7af8fca7477ec73a894d754731cdef1a"`
[INFO] running `"docker" "rm" "-f" "67631373be4bc79a51eb11c968f1e01d7af8fca7477ec73a894d754731cdef1a"`
[INFO] [stdout] 67631373be4bc79a51eb11c968f1e01d7af8fca7477ec73a894d754731cdef1a