[INFO] updating cached repository estensen/grep
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/estensen/grep
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/estensen/grep" "work/ex/beta-1.38-1/sources/1.37.0/gh/estensen/grep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/estensen/grep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/estensen/grep" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/estensen/grep"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/estensen/grep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3e47128ebed11c01b5a0135653d91f7b2872c838
[INFO] sha for GitHub repo estensen/grep: 3e47128ebed11c01b5a0135653d91f7b2872c838
[INFO] validating manifest of estensen/grep 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 estensen/grep 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 estensen/grep
[INFO] finished frobbing estensen/grep
[INFO] frobbed toml for estensen/grep written to work/ex/beta-1.38-1/sources/1.37.0/gh/estensen/grep/Cargo.toml
[INFO] started frobbing estensen/grep
[INFO] finished frobbing estensen/grep
[INFO] frobbed toml for estensen/grep written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/estensen/grep/Cargo.toml
[INFO] crate estensen/grep 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 estensen/grep 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-5/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/estensen/grep:/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] 97fb6cd0c4f00ceac09c21a4ac869f13ab68374d296aa96ad5afc228cbaff508
[INFO] running `"docker" "start" "-a" "97fb6cd0c4f00ceac09c21a4ac869f13ab68374d296aa96ad5afc228cbaff508"`
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling rust v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.05s
[INFO] running `"docker" "inspect" "97fb6cd0c4f00ceac09c21a4ac869f13ab68374d296aa96ad5afc228cbaff508"`
[INFO] running `"docker" "rm" "-f" "97fb6cd0c4f00ceac09c21a4ac869f13ab68374d296aa96ad5afc228cbaff508"`
[INFO] [stdout] 97fb6cd0c4f00ceac09c21a4ac869f13ab68374d296aa96ad5afc228cbaff508
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/estensen/grep:/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] 701763f9f004f01ea46fe7fe59f3614b39a4664b8e6bb3e4f4bd2f6ce882a89f
[INFO] running `"docker" "start" "-a" "701763f9f004f01ea46fe7fe59f3614b39a4664b8e6bb3e4f4bd2f6ce882a89f"`
[INFO] [stderr]    Compiling rust v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "701763f9f004f01ea46fe7fe59f3614b39a4664b8e6bb3e4f4bd2f6ce882a89f"`
[INFO] running `"docker" "rm" "-f" "701763f9f004f01ea46fe7fe59f3614b39a4664b8e6bb3e4f4bd2f6ce882a89f"`
[INFO] [stdout] 701763f9f004f01ea46fe7fe59f3614b39a4664b8e6bb3e4f4bd2f6ce882a89f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/estensen/grep:/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] 227be3af51129c67c2cfb7e5fbc7531f3fba3b4992ca5e8988c9a902d7471828
[INFO] running `"docker" "start" "-a" "227be3af51129c67c2cfb7e5fbc7531f3fba3b4992ca5e8988c9a902d7471828"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[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/rust-b79ef2140e6a989d
[INFO] running `"docker" "inspect" "227be3af51129c67c2cfb7e5fbc7531f3fba3b4992ca5e8988c9a902d7471828"`
[INFO] running `"docker" "rm" "-f" "227be3af51129c67c2cfb7e5fbc7531f3fba3b4992ca5e8988c9a902d7471828"`
[INFO] [stdout] 227be3af51129c67c2cfb7e5fbc7531f3fba3b4992ca5e8988c9a902d7471828