[INFO] updating cached repository boustrophedon/mandelbrot-gfx-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/boustrophedon/mandelbrot-gfx-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/boustrophedon/mandelbrot-gfx-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/boustrophedon/mandelbrot-gfx-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/boustrophedon/mandelbrot-gfx-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/boustrophedon/mandelbrot-gfx-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boustrophedon/mandelbrot-gfx-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boustrophedon/mandelbrot-gfx-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 99110b352e36a4f038056159e61d4eee63a38245
[INFO] sha for GitHub repo boustrophedon/mandelbrot-gfx-rs: 99110b352e36a4f038056159e61d4eee63a38245
[INFO] validating manifest of boustrophedon/mandelbrot-gfx-rs 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 boustrophedon/mandelbrot-gfx-rs 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 boustrophedon/mandelbrot-gfx-rs
[INFO] finished frobbing boustrophedon/mandelbrot-gfx-rs
[INFO] frobbed toml for boustrophedon/mandelbrot-gfx-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/boustrophedon/mandelbrot-gfx-rs/Cargo.toml
[INFO] started frobbing boustrophedon/mandelbrot-gfx-rs
[INFO] finished frobbing boustrophedon/mandelbrot-gfx-rs
[INFO] frobbed toml for boustrophedon/mandelbrot-gfx-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/boustrophedon/mandelbrot-gfx-rs/Cargo.toml
[INFO] crate boustrophedon/mandelbrot-gfx-rs 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 boustrophedon/mandelbrot-gfx-rs 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/boustrophedon/mandelbrot-gfx-rs:/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] fb972239b5beabad943d3a6954f6ffd7098728059a29e508ed3363e522f4743f
[INFO] running `"docker" "start" "-a" "fb972239b5beabad943d3a6954f6ffd7098728059a29e508ed3363e522f4743f"`
[INFO] [stderr]    Compiling gfx_core v0.6.0
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]    Compiling gfx_device_gl v0.13.0
[INFO] [stderr]    Compiling gfx v0.14.1
[INFO] [stderr]    Compiling gfx_window_glutin v0.14.0
[INFO] [stderr]    Compiling mandelbrot-gfx-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.77s
[INFO] running `"docker" "inspect" "fb972239b5beabad943d3a6954f6ffd7098728059a29e508ed3363e522f4743f"`
[INFO] running `"docker" "rm" "-f" "fb972239b5beabad943d3a6954f6ffd7098728059a29e508ed3363e522f4743f"`
[INFO] [stdout] fb972239b5beabad943d3a6954f6ffd7098728059a29e508ed3363e522f4743f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/boustrophedon/mandelbrot-gfx-rs:/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] 40026a410c69294c9c6ccfb459a4dc2423b631e77ac8d7d20e2eb187338b01b6
[INFO] running `"docker" "start" "-a" "40026a410c69294c9c6ccfb459a4dc2423b631e77ac8d7d20e2eb187338b01b6"`
[INFO] [stderr]    Compiling mandelbrot-gfx-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "40026a410c69294c9c6ccfb459a4dc2423b631e77ac8d7d20e2eb187338b01b6"`
[INFO] running `"docker" "rm" "-f" "40026a410c69294c9c6ccfb459a4dc2423b631e77ac8d7d20e2eb187338b01b6"`
[INFO] [stdout] 40026a410c69294c9c6ccfb459a4dc2423b631e77ac8d7d20e2eb187338b01b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/boustrophedon/mandelbrot-gfx-rs:/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] 62c5c90303ba92feb72bd214b0eb7403bee875c4450e9a755d0245d77791113e
[INFO] running `"docker" "start" "-a" "62c5c90303ba92feb72bd214b0eb7403bee875c4450e9a755d0245d77791113e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mandelbrot_gfx_rs-92c8e1887899301c
[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" "62c5c90303ba92feb72bd214b0eb7403bee875c4450e9a755d0245d77791113e"`
[INFO] running `"docker" "rm" "-f" "62c5c90303ba92feb72bd214b0eb7403bee875c4450e9a755d0245d77791113e"`
[INFO] [stdout] 62c5c90303ba92feb72bd214b0eb7403bee875c4450e9a755d0245d77791113e