[INFO] updating cached repository https://github.com/planet0104/edge_detection
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 308648b1b6a46ec725779e0a4ee15e608d970ac8
[INFO] testing planet0104/edge_detection against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplanet0104%2Fedge_detection" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/planet0104/edge_detection on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/planet0104/edge_detection
[INFO] finished tweaking git repo https://github.com/planet0104/edge_detection
[INFO] tweaked toml for git repo https://github.com/planet0104/edge_detection written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/planet0104/edge_detection already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 0daaf88273e2466a7c44e2dd328a809de15f5c0c91d6da146ac1e6105127bc13
[INFO] running `"docker" "start" "-a" "0daaf88273e2466a7c44e2dd328a809de15f5c0c91d6da146ac1e6105127bc13"`
[INFO] [stderr]    Compiling rgb v0.8.7
[INFO] [stderr]    Compiling lodepng v2.1.2
[INFO] [stderr]    Compiling image_contrast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `"docker" "inspect" "0daaf88273e2466a7c44e2dd328a809de15f5c0c91d6da146ac1e6105127bc13"`
[INFO] running `"docker" "rm" "-f" "0daaf88273e2466a7c44e2dd328a809de15f5c0c91d6da146ac1e6105127bc13"`
[INFO] [stdout] 0daaf88273e2466a7c44e2dd328a809de15f5c0c91d6da146ac1e6105127bc13
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1ded5cfa3a4ba90e2ba80209a4093236669f36501ed7f6b90dcf59e72d8f0df1
[INFO] running `"docker" "start" "-a" "1ded5cfa3a4ba90e2ba80209a4093236669f36501ed7f6b90dcf59e72d8f0df1"`
[INFO] [stderr]    Compiling image_contrast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "1ded5cfa3a4ba90e2ba80209a4093236669f36501ed7f6b90dcf59e72d8f0df1"`
[INFO] running `"docker" "rm" "-f" "1ded5cfa3a4ba90e2ba80209a4093236669f36501ed7f6b90dcf59e72d8f0df1"`
[INFO] [stdout] 1ded5cfa3a4ba90e2ba80209a4093236669f36501ed7f6b90dcf59e72d8f0df1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 8cfc0d719472acedeaf2c097359cec519543deed2800e33865ffbfa466fe5af1
[INFO] running `"docker" "start" "-a" "8cfc0d719472acedeaf2c097359cec519543deed2800e33865ffbfa466fe5af1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/image_contrast-e84e81f103a6bd36
[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" "8cfc0d719472acedeaf2c097359cec519543deed2800e33865ffbfa466fe5af1"`
[INFO] running `"docker" "rm" "-f" "8cfc0d719472acedeaf2c097359cec519543deed2800e33865ffbfa466fe5af1"`
[INFO] [stdout] 8cfc0d719472acedeaf2c097359cec519543deed2800e33865ffbfa466fe5af1