[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-1.37-6/sources/1.36.0/gh/sethferrell/commandline"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sethferrell/commandline'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sethferrell/commandline" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sethferrell/commandline"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sethferrell/commandline 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 sethferrell/commandline
[INFO] finished frobbing sethferrell/commandline
[INFO] frobbed toml for sethferrell/commandline written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 sethferrell/commandline 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-6/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/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 4f9a08c1c80129cead9f88eb59eaab2d59ec87d26d658e9c2e63d223efb280e9
[INFO] running `"docker" "start" "-a" "4f9a08c1c80129cead9f88eb59eaab2d59ec87d26d658e9c2e63d223efb280e9"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "4f9a08c1c80129cead9f88eb59eaab2d59ec87d26d658e9c2e63d223efb280e9"`
[INFO] running `"docker" "rm" "-f" "4f9a08c1c80129cead9f88eb59eaab2d59ec87d26d658e9c2e63d223efb280e9"`
[INFO] [stdout] 4f9a08c1c80129cead9f88eb59eaab2d59ec87d26d658e9c2e63d223efb280e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3b31870dfdcd266917982399caa222ae55c324c383c6f81d855bd4665d4bf34d
[INFO] running `"docker" "start" "-a" "3b31870dfdcd266917982399caa222ae55c324c383c6f81d855bd4665d4bf34d"`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "3b31870dfdcd266917982399caa222ae55c324c383c6f81d855bd4665d4bf34d"`
[INFO] running `"docker" "rm" "-f" "3b31870dfdcd266917982399caa222ae55c324c383c6f81d855bd4665d4bf34d"`
[INFO] [stdout] 3b31870dfdcd266917982399caa222ae55c324c383c6f81d855bd4665d4bf34d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1c76f90f0666bd43933a106f26cb16bd33d7330749c18a0e952671c95faae773
[INFO] running `"docker" "start" "-a" "1c76f90f0666bd43933a106f26cb16bd33d7330749c18a0e952671c95faae773"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep-5d602786240b09eb
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minigrep-52cb407dbdd71d08
[INFO] [stdout] test tests::one_result ... 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]    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" "1c76f90f0666bd43933a106f26cb16bd33d7330749c18a0e952671c95faae773"`
[INFO] running `"docker" "rm" "-f" "1c76f90f0666bd43933a106f26cb16bd33d7330749c18a0e952671c95faae773"`
[INFO] [stdout] 1c76f90f0666bd43933a106f26cb16bd33d7330749c18a0e952671c95faae773