[INFO] updating cached repository zakcutner/fastgrep
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zakcutner/fastgrep
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zakcutner/fastgrep" "work/ex/beta-1.37-6/sources/1.36.0/gh/zakcutner/fastgrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/zakcutner/fastgrep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zakcutner/fastgrep" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zakcutner/fastgrep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zakcutner/fastgrep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e442a4945ea40addcf615d0ac76f65fac7e39f3f
[INFO] sha for GitHub repo zakcutner/fastgrep: e442a4945ea40addcf615d0ac76f65fac7e39f3f
[INFO] validating manifest of zakcutner/fastgrep 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 zakcutner/fastgrep 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 zakcutner/fastgrep
[INFO] finished frobbing zakcutner/fastgrep
[INFO] frobbed toml for zakcutner/fastgrep written to work/ex/beta-1.37-6/sources/1.36.0/gh/zakcutner/fastgrep/Cargo.toml
[INFO] started frobbing zakcutner/fastgrep
[INFO] finished frobbing zakcutner/fastgrep
[INFO] frobbed toml for zakcutner/fastgrep written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zakcutner/fastgrep/Cargo.toml
[INFO] crate zakcutner/fastgrep 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 zakcutner/fastgrep 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-4/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/zakcutner/fastgrep:/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] 67c7cc16201a698ff19e13d445ee457f2361eaeb8162313a969fe36dcd652de4
[INFO] running `"docker" "start" "-a" "67c7cc16201a698ff19e13d445ee457f2361eaeb8162313a969fe36dcd652de4"`
[INFO] [stderr]    Compiling libc v0.2.47
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling fastgrep v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.26s
[INFO] running `"docker" "inspect" "67c7cc16201a698ff19e13d445ee457f2361eaeb8162313a969fe36dcd652de4"`
[INFO] running `"docker" "rm" "-f" "67c7cc16201a698ff19e13d445ee457f2361eaeb8162313a969fe36dcd652de4"`
[INFO] [stdout] 67c7cc16201a698ff19e13d445ee457f2361eaeb8162313a969fe36dcd652de4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/zakcutner/fastgrep:/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] d09f640098e0d84239ec33635b78f186b2de365e7c930c48f97a7747612e5e03
[INFO] running `"docker" "start" "-a" "d09f640098e0d84239ec33635b78f186b2de365e7c930c48f97a7747612e5e03"`
[INFO] [stderr]    Compiling fastgrep v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "d09f640098e0d84239ec33635b78f186b2de365e7c930c48f97a7747612e5e03"`
[INFO] running `"docker" "rm" "-f" "d09f640098e0d84239ec33635b78f186b2de365e7c930c48f97a7747612e5e03"`
[INFO] [stdout] d09f640098e0d84239ec33635b78f186b2de365e7c930c48f97a7747612e5e03
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/zakcutner/fastgrep:/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] b83e5281fdeb43a719be4987080dc820366fe1a9f7257c33ab2d971e1ca665c9
[INFO] running `"docker" "start" "-a" "b83e5281fdeb43a719be4987080dc820366fe1a9f7257c33ab2d971e1ca665c9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fastgrep-f9f2262839c04429
[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" "b83e5281fdeb43a719be4987080dc820366fe1a9f7257c33ab2d971e1ca665c9"`
[INFO] running `"docker" "rm" "-f" "b83e5281fdeb43a719be4987080dc820366fe1a9f7257c33ab2d971e1ca665c9"`
[INFO] [stdout] b83e5281fdeb43a719be4987080dc820366fe1a9f7257c33ab2d971e1ca665c9