[INFO] updating cached repository hiroendore/grep_command
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hiroendore/grep_command
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hiroendore/grep_command" "work/ex/beta-1.38-1/sources/1.37.0/gh/hiroendore/grep_command"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hiroendore/grep_command'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hiroendore/grep_command" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hiroendore/grep_command"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hiroendore/grep_command'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7706dee482dbae635fc6f56a5d192d7b1dc8bdc9
[INFO] sha for GitHub repo hiroendore/grep_command: 7706dee482dbae635fc6f56a5d192d7b1dc8bdc9
[INFO] validating manifest of hiroendore/grep_command 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 hiroendore/grep_command 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 hiroendore/grep_command
[INFO] finished frobbing hiroendore/grep_command
[INFO] frobbed toml for hiroendore/grep_command written to work/ex/beta-1.38-1/sources/1.37.0/gh/hiroendore/grep_command/Cargo.toml
[INFO] started frobbing hiroendore/grep_command
[INFO] finished frobbing hiroendore/grep_command
[INFO] frobbed toml for hiroendore/grep_command written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hiroendore/grep_command/Cargo.toml
[INFO] crate hiroendore/grep_command 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 hiroendore/grep_command against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hiroendore/grep_command:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6387cebcfc8d8d98c07f5d17cbba7d0a4396bd4e3caea20fde94246ec5d7f66f
[INFO] running `"docker" "start" "-a" "6387cebcfc8d8d98c07f5d17cbba7d0a4396bd4e3caea20fde94246ec5d7f66f"`
[INFO] [stderr]    Compiling grep_command v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "6387cebcfc8d8d98c07f5d17cbba7d0a4396bd4e3caea20fde94246ec5d7f66f"`
[INFO] running `"docker" "rm" "-f" "6387cebcfc8d8d98c07f5d17cbba7d0a4396bd4e3caea20fde94246ec5d7f66f"`
[INFO] [stdout] 6387cebcfc8d8d98c07f5d17cbba7d0a4396bd4e3caea20fde94246ec5d7f66f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hiroendore/grep_command:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3bd34206bc619d7411a66c83005aca62f2f48854317fc9d5797fecfec7a18a25
[INFO] running `"docker" "start" "-a" "3bd34206bc619d7411a66c83005aca62f2f48854317fc9d5797fecfec7a18a25"`
[INFO] [stderr]    Compiling grep_command v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "3bd34206bc619d7411a66c83005aca62f2f48854317fc9d5797fecfec7a18a25"`
[INFO] running `"docker" "rm" "-f" "3bd34206bc619d7411a66c83005aca62f2f48854317fc9d5797fecfec7a18a25"`
[INFO] [stdout] 3bd34206bc619d7411a66c83005aca62f2f48854317fc9d5797fecfec7a18a25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hiroendore/grep_command:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 876df521a7d7a36fb688b28e1cc0b629aaf2dac7adfce27fde48bd8bc3d40b9b
[INFO] running `"docker" "start" "-a" "876df521a7d7a36fb688b28e1cc0b629aaf2dac7adfce27fde48bd8bc3d40b9b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grep_command-b4dc4cd615c2fc50
[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" "876df521a7d7a36fb688b28e1cc0b629aaf2dac7adfce27fde48bd8bc3d40b9b"`
[INFO] running `"docker" "rm" "-f" "876df521a7d7a36fb688b28e1cc0b629aaf2dac7adfce27fde48bd8bc3d40b9b"`
[INFO] [stdout] 876df521a7d7a36fb688b28e1cc0b629aaf2dac7adfce27fde48bd8bc3d40b9b