[INFO] updating cached repository sethferrell/commandline
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sethferrell/commandline
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sethferrell/commandline" "work/ex/beta-1.38-1/sources/1.37.0/gh/sethferrell/commandline"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sethferrell/commandline'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sethferrell/commandline" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sethferrell/commandline"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sethferrell/commandline'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c0a8c1436a6b99f715ad73dac4664df1b31b1790
[INFO] sha for GitHub repo sethferrell/commandline: c0a8c1436a6b99f715ad73dac4664df1b31b1790
[INFO] validating manifest of sethferrell/commandline 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 sethferrell/commandline 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 sethferrell/commandline
[INFO] finished frobbing sethferrell/commandline
[INFO] frobbed toml for sethferrell/commandline written to work/ex/beta-1.38-1/sources/1.37.0/gh/sethferrell/commandline/Cargo.toml
[INFO] started frobbing sethferrell/commandline
[INFO] finished frobbing sethferrell/commandline
[INFO] frobbed toml for sethferrell/commandline written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sethferrell/commandline/Cargo.toml
[INFO] crate sethferrell/commandline 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 sethferrell/commandline 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/sethferrell/commandline:/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] 23e7be1c28be86981e3000fa3755f0e35dde9498ce23a16d759ae0e2a43410fd
[INFO] running `"docker" "start" "-a" "23e7be1c28be86981e3000fa3755f0e35dde9498ce23a16d759ae0e2a43410fd"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "23e7be1c28be86981e3000fa3755f0e35dde9498ce23a16d759ae0e2a43410fd"`
[INFO] running `"docker" "rm" "-f" "23e7be1c28be86981e3000fa3755f0e35dde9498ce23a16d759ae0e2a43410fd"`
[INFO] [stdout] 23e7be1c28be86981e3000fa3755f0e35dde9498ce23a16d759ae0e2a43410fd
[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/sethferrell/commandline:/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] 7336c0b3107710dad51d912e84c167f83ea9368e9d6025bbe9acdfbae8568427
[INFO] running `"docker" "start" "-a" "7336c0b3107710dad51d912e84c167f83ea9368e9d6025bbe9acdfbae8568427"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "7336c0b3107710dad51d912e84c167f83ea9368e9d6025bbe9acdfbae8568427"`
[INFO] running `"docker" "rm" "-f" "7336c0b3107710dad51d912e84c167f83ea9368e9d6025bbe9acdfbae8568427"`
[INFO] [stdout] 7336c0b3107710dad51d912e84c167f83ea9368e9d6025bbe9acdfbae8568427
[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/sethferrell/commandline:/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] 5294624765fe33665f4910ff5c657aaf587d7d2892a524c227032cb985968b7b
[INFO] running `"docker" "start" "-a" "5294624765fe33665f4910ff5c657aaf587d7d2892a524c227032cb985968b7b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep-05a5a35bb538ebfe
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::one_result ... ok
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep-613dc0fed878f49f
[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" "5294624765fe33665f4910ff5c657aaf587d7d2892a524c227032cb985968b7b"`
[INFO] running `"docker" "rm" "-f" "5294624765fe33665f4910ff5c657aaf587d7d2892a524c227032cb985968b7b"`
[INFO] [stdout] 5294624765fe33665f4910ff5c657aaf587d7d2892a524c227032cb985968b7b