[INFO] updating cached repository PeronTheDuck/rust_color_circler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PeronTheDuck/rust_color_circler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PeronTheDuck/rust_color_circler" "work/ex/beta-1.38-1/sources/1.37.0/gh/PeronTheDuck/rust_color_circler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/PeronTheDuck/rust_color_circler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PeronTheDuck/rust_color_circler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PeronTheDuck/rust_color_circler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PeronTheDuck/rust_color_circler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d963639fe96f9a76b5b7ca6ac9353df958e35517
[INFO] sha for GitHub repo PeronTheDuck/rust_color_circler: d963639fe96f9a76b5b7ca6ac9353df958e35517
[INFO] validating manifest of PeronTheDuck/rust_color_circler 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 PeronTheDuck/rust_color_circler 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 PeronTheDuck/rust_color_circler
[INFO] finished frobbing PeronTheDuck/rust_color_circler
[INFO] frobbed toml for PeronTheDuck/rust_color_circler written to work/ex/beta-1.38-1/sources/1.37.0/gh/PeronTheDuck/rust_color_circler/Cargo.toml
[INFO] started frobbing PeronTheDuck/rust_color_circler
[INFO] finished frobbing PeronTheDuck/rust_color_circler
[INFO] frobbed toml for PeronTheDuck/rust_color_circler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PeronTheDuck/rust_color_circler/Cargo.toml
[INFO] crate PeronTheDuck/rust_color_circler 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 PeronTheDuck/rust_color_circler 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/PeronTheDuck/rust_color_circler:/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] fe20dea0e1e833ad24d0b8a247a4df3f548848aea49872e0771d2477c23046c6
[INFO] running `"docker" "start" "-a" "fe20dea0e1e833ad24d0b8a247a4df3f548848aea49872e0771d2477c23046c6"`
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.15.9
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling image v0.20.0
[INFO] [stderr]    Compiling color_circler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.38s
[INFO] running `"docker" "inspect" "fe20dea0e1e833ad24d0b8a247a4df3f548848aea49872e0771d2477c23046c6"`
[INFO] running `"docker" "rm" "-f" "fe20dea0e1e833ad24d0b8a247a4df3f548848aea49872e0771d2477c23046c6"`
[INFO] [stdout] fe20dea0e1e833ad24d0b8a247a4df3f548848aea49872e0771d2477c23046c6
[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/PeronTheDuck/rust_color_circler:/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] e4a847f1531cefac67fe310d34043e11cea8c4d327fbaac66b16249a6402ab95
[INFO] running `"docker" "start" "-a" "e4a847f1531cefac67fe310d34043e11cea8c4d327fbaac66b16249a6402ab95"`
[INFO] [stderr]    Compiling color_circler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "e4a847f1531cefac67fe310d34043e11cea8c4d327fbaac66b16249a6402ab95"`
[INFO] running `"docker" "rm" "-f" "e4a847f1531cefac67fe310d34043e11cea8c4d327fbaac66b16249a6402ab95"`
[INFO] [stdout] e4a847f1531cefac67fe310d34043e11cea8c4d327fbaac66b16249a6402ab95
[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/PeronTheDuck/rust_color_circler:/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] bc37966fd2a635abeca34d806c23141efa55ba91f65693ae391143e907506a80
[INFO] running `"docker" "start" "-a" "bc37966fd2a635abeca34d806c23141efa55ba91f65693ae391143e907506a80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/color_circler-f35f01f3fd41b7a3
[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" "bc37966fd2a635abeca34d806c23141efa55ba91f65693ae391143e907506a80"`
[INFO] running `"docker" "rm" "-f" "bc37966fd2a635abeca34d806c23141efa55ba91f65693ae391143e907506a80"`
[INFO] [stdout] bc37966fd2a635abeca34d806c23141efa55ba91f65693ae391143e907506a80