[INFO] updating cached repository TheNumerus/DistanceFieldComputer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TheNumerus/DistanceFieldComputer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TheNumerus/DistanceFieldComputer" "work/ex/beta-1.38-1/sources/1.37.0/gh/TheNumerus/DistanceFieldComputer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/TheNumerus/DistanceFieldComputer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TheNumerus/DistanceFieldComputer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheNumerus/DistanceFieldComputer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheNumerus/DistanceFieldComputer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dd27554fd6adb25725175ad50248ebf4263633b7
[INFO] sha for GitHub repo TheNumerus/DistanceFieldComputer: dd27554fd6adb25725175ad50248ebf4263633b7
[INFO] validating manifest of TheNumerus/DistanceFieldComputer 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 TheNumerus/DistanceFieldComputer 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 TheNumerus/DistanceFieldComputer
[INFO] finished frobbing TheNumerus/DistanceFieldComputer
[INFO] frobbed toml for TheNumerus/DistanceFieldComputer written to work/ex/beta-1.38-1/sources/1.37.0/gh/TheNumerus/DistanceFieldComputer/Cargo.toml
[INFO] started frobbing TheNumerus/DistanceFieldComputer
[INFO] finished frobbing TheNumerus/DistanceFieldComputer
[INFO] frobbed toml for TheNumerus/DistanceFieldComputer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheNumerus/DistanceFieldComputer/Cargo.toml
[INFO] crate TheNumerus/DistanceFieldComputer 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 TheNumerus/DistanceFieldComputer 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/TheNumerus/DistanceFieldComputer:/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] 2fb6cdc0ee055f988ea28c57bb06768ec3af31b386a9461af0cbed96318865e0
[INFO] running `"docker" "start" "-a" "2fb6cdc0ee055f988ea28c57bb06768ec3af31b386a9461af0cbed96318865e0"`
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling syn v0.13.10
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling num-derive v0.2.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling distance_field v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.98s
[INFO] running `"docker" "inspect" "2fb6cdc0ee055f988ea28c57bb06768ec3af31b386a9461af0cbed96318865e0"`
[INFO] running `"docker" "rm" "-f" "2fb6cdc0ee055f988ea28c57bb06768ec3af31b386a9461af0cbed96318865e0"`
[INFO] [stdout] 2fb6cdc0ee055f988ea28c57bb06768ec3af31b386a9461af0cbed96318865e0
[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/TheNumerus/DistanceFieldComputer:/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] 0863e1b3949403cad38ff27cb85753f116ae8471a8ebd263dfaa6888d81b86b4
[INFO] running `"docker" "start" "-a" "0863e1b3949403cad38ff27cb85753f116ae8471a8ebd263dfaa6888d81b86b4"`
[INFO] [stderr]    Compiling distance_field v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `"docker" "inspect" "0863e1b3949403cad38ff27cb85753f116ae8471a8ebd263dfaa6888d81b86b4"`
[INFO] running `"docker" "rm" "-f" "0863e1b3949403cad38ff27cb85753f116ae8471a8ebd263dfaa6888d81b86b4"`
[INFO] [stdout] 0863e1b3949403cad38ff27cb85753f116ae8471a8ebd263dfaa6888d81b86b4
[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/TheNumerus/DistanceFieldComputer:/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] 965c2b5ed8aac3f3808be399bf86e663705a023b653c12a98363f46ba8ca02d5
[INFO] running `"docker" "start" "-a" "965c2b5ed8aac3f3808be399bf86e663705a023b653c12a98363f46ba8ca02d5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/distance_field-c52902722b9e559a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/distance_field-898ed97b6bea92c5
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests distance_field
[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] [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" "965c2b5ed8aac3f3808be399bf86e663705a023b653c12a98363f46ba8ca02d5"`
[INFO] running `"docker" "rm" "-f" "965c2b5ed8aac3f3808be399bf86e663705a023b653c12a98363f46ba8ca02d5"`
[INFO] [stdout] 965c2b5ed8aac3f3808be399bf86e663705a023b653c12a98363f46ba8ca02d5