[INFO] updating cached repository zachkrall/art-loop
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zachkrall/art-loop
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zachkrall/art-loop" "work/ex/beta-1.38-1/sources/1.37.0/gh/zachkrall/art-loop"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zachkrall/art-loop'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zachkrall/art-loop" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zachkrall/art-loop"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zachkrall/art-loop'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e42583879506a886f83fe45d56d86271044535ee
[INFO] sha for GitHub repo zachkrall/art-loop: e42583879506a886f83fe45d56d86271044535ee
[INFO] validating manifest of zachkrall/art-loop 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 zachkrall/art-loop 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 zachkrall/art-loop
[INFO] finished frobbing zachkrall/art-loop
[INFO] frobbed toml for zachkrall/art-loop written to work/ex/beta-1.38-1/sources/1.37.0/gh/zachkrall/art-loop/Cargo.toml
[INFO] started frobbing zachkrall/art-loop
[INFO] finished frobbing zachkrall/art-loop
[INFO] frobbed toml for zachkrall/art-loop written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zachkrall/art-loop/Cargo.toml
[INFO] crate zachkrall/art-loop 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing zachkrall/art-loop against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zachkrall/art-loop:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 33068f881e7d4ae013c86784ee92dbe29e5753b04cb66b696ab251269c5037a4
[INFO] running `"docker" "start" "-a" "33068f881e7d4ae013c86784ee92dbe29e5753b04cb66b696ab251269c5037a4"`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling atty v0.2.12
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling artloop v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.37s
[INFO] running `"docker" "inspect" "33068f881e7d4ae013c86784ee92dbe29e5753b04cb66b696ab251269c5037a4"`
[INFO] running `"docker" "rm" "-f" "33068f881e7d4ae013c86784ee92dbe29e5753b04cb66b696ab251269c5037a4"`
[INFO] [stdout] 33068f881e7d4ae013c86784ee92dbe29e5753b04cb66b696ab251269c5037a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zachkrall/art-loop:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] db4b52b7049409cd3a0a9deb72efb5741388278d4ae8f96bbf19a1b6f496ee6f
[INFO] running `"docker" "start" "-a" "db4b52b7049409cd3a0a9deb72efb5741388278d4ae8f96bbf19a1b6f496ee6f"`
[INFO] [stderr]    Compiling artloop v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "db4b52b7049409cd3a0a9deb72efb5741388278d4ae8f96bbf19a1b6f496ee6f"`
[INFO] running `"docker" "rm" "-f" "db4b52b7049409cd3a0a9deb72efb5741388278d4ae8f96bbf19a1b6f496ee6f"`
[INFO] [stdout] db4b52b7049409cd3a0a9deb72efb5741388278d4ae8f96bbf19a1b6f496ee6f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zachkrall/art-loop:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 99a7c7651cadfdad133d52aceffb2a4ab6d6a3f75747c6f13d3299b5a0a7ac04
[INFO] running `"docker" "start" "-a" "99a7c7651cadfdad133d52aceffb2a4ab6d6a3f75747c6f13d3299b5a0a7ac04"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/artloop-a857feb2eb8b0d08
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::sleep_value_passed_number ... ok
[INFO] [stdout] test tests::sleep_value_passed_string ... ok
[INFO] [stdout] test tests::match_file_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "99a7c7651cadfdad133d52aceffb2a4ab6d6a3f75747c6f13d3299b5a0a7ac04"`
[INFO] running `"docker" "rm" "-f" "99a7c7651cadfdad133d52aceffb2a4ab6d6a3f75747c6f13d3299b5a0a7ac04"`
[INFO] [stdout] 99a7c7651cadfdad133d52aceffb2a4ab6d6a3f75747c6f13d3299b5a0a7ac04