[INFO] updating cached repository 8bittree/furry-parakeet
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/8bittree/furry-parakeet
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/8bittree/furry-parakeet" "work/ex/beta-1.38-1/sources/1.37.0/gh/8bittree/furry-parakeet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/8bittree/furry-parakeet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/8bittree/furry-parakeet" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/8bittree/furry-parakeet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/8bittree/furry-parakeet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 99ef0493e4cc7baf90ab0b6768b49fd32d0da0c6
[INFO] sha for GitHub repo 8bittree/furry-parakeet: 99ef0493e4cc7baf90ab0b6768b49fd32d0da0c6
[INFO] validating manifest of 8bittree/furry-parakeet 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 8bittree/furry-parakeet 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 8bittree/furry-parakeet
[INFO] finished frobbing 8bittree/furry-parakeet
[INFO] frobbed toml for 8bittree/furry-parakeet written to work/ex/beta-1.38-1/sources/1.37.0/gh/8bittree/furry-parakeet/Cargo.toml
[INFO] started frobbing 8bittree/furry-parakeet
[INFO] finished frobbing 8bittree/furry-parakeet
[INFO] frobbed toml for 8bittree/furry-parakeet written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/8bittree/furry-parakeet/Cargo.toml
[INFO] crate 8bittree/furry-parakeet 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 8bittree/furry-parakeet 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/8bittree/furry-parakeet:/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] 0df1259e72b5713c572d6b2ed65a3aa4203008aba68f1c78d10f6a9ff06b1b12
[INFO] running `"docker" "start" "-a" "0df1259e72b5713c572d6b2ed65a3aa4203008aba68f1c78d10f6a9ff06b1b12"`
[INFO] [stderr]    Compiling furry-parakeet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "0df1259e72b5713c572d6b2ed65a3aa4203008aba68f1c78d10f6a9ff06b1b12"`
[INFO] running `"docker" "rm" "-f" "0df1259e72b5713c572d6b2ed65a3aa4203008aba68f1c78d10f6a9ff06b1b12"`
[INFO] [stdout] 0df1259e72b5713c572d6b2ed65a3aa4203008aba68f1c78d10f6a9ff06b1b12
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/8bittree/furry-parakeet:/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] cff9bc5dac16611c3c86a3a3ac8f448b47e05ea165da996ebbf7e63f0f8020d1
[INFO] running `"docker" "start" "-a" "cff9bc5dac16611c3c86a3a3ac8f448b47e05ea165da996ebbf7e63f0f8020d1"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling furry-parakeet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "cff9bc5dac16611c3c86a3a3ac8f448b47e05ea165da996ebbf7e63f0f8020d1"`
[INFO] running `"docker" "rm" "-f" "cff9bc5dac16611c3c86a3a3ac8f448b47e05ea165da996ebbf7e63f0f8020d1"`
[INFO] [stdout] cff9bc5dac16611c3c86a3a3ac8f448b47e05ea165da996ebbf7e63f0f8020d1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/8bittree/furry-parakeet:/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] 2431ca095921ebaa3d578fc457c89e6b6dbf018b1b3dc729c4eec3a7444d95d1
[INFO] running `"docker" "start" "-a" "2431ca095921ebaa3d578fc457c89e6b6dbf018b1b3dc729c4eec3a7444d95d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/furry_parakeet-01668ea387b48285
[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" "2431ca095921ebaa3d578fc457c89e6b6dbf018b1b3dc729c4eec3a7444d95d1"`
[INFO] running `"docker" "rm" "-f" "2431ca095921ebaa3d578fc457c89e6b6dbf018b1b3dc729c4eec3a7444d95d1"`
[INFO] [stdout] 2431ca095921ebaa3d578fc457c89e6b6dbf018b1b3dc729c4eec3a7444d95d1