[INFO] updating cached repository djcsdy/wgpu-playground
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/djcsdy/wgpu-playground
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/djcsdy/wgpu-playground" "work/ex/beta-1.37-6/sources/1.36.0/gh/djcsdy/wgpu-playground"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/djcsdy/wgpu-playground'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/djcsdy/wgpu-playground" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/djcsdy/wgpu-playground"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/djcsdy/wgpu-playground'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3f488f8a388c26063320f78440b0302d6faf4ae0
[INFO] sha for GitHub repo djcsdy/wgpu-playground: 3f488f8a388c26063320f78440b0302d6faf4ae0
[INFO] validating manifest of djcsdy/wgpu-playground on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of djcsdy/wgpu-playground on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing djcsdy/wgpu-playground
[INFO] finished frobbing djcsdy/wgpu-playground
[INFO] frobbed toml for djcsdy/wgpu-playground written to work/ex/beta-1.37-6/sources/1.36.0/gh/djcsdy/wgpu-playground/Cargo.toml
[INFO] started frobbing djcsdy/wgpu-playground
[INFO] finished frobbing djcsdy/wgpu-playground
[INFO] frobbed toml for djcsdy/wgpu-playground written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/djcsdy/wgpu-playground/Cargo.toml
[INFO] crate djcsdy/wgpu-playground already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing djcsdy/wgpu-playground against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/djcsdy/wgpu-playground:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 046f69a9aa4628a70d58b4497024495e7116f7026025476a50adf32f59b60e00
[INFO] running `"docker" "start" "-a" "046f69a9aa4628a70d58b4497024495e7116f7026025476a50adf32f59b60e00"`
[INFO] [stderr]    Compiling wgpu-playground v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "046f69a9aa4628a70d58b4497024495e7116f7026025476a50adf32f59b60e00"`
[INFO] running `"docker" "rm" "-f" "046f69a9aa4628a70d58b4497024495e7116f7026025476a50adf32f59b60e00"`
[INFO] [stdout] 046f69a9aa4628a70d58b4497024495e7116f7026025476a50adf32f59b60e00
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/djcsdy/wgpu-playground:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 152135d2c05c5e789a30962f041a3285ae58df6e571a2ce670b7ee45f484a043
[INFO] running `"docker" "start" "-a" "152135d2c05c5e789a30962f041a3285ae58df6e571a2ce670b7ee45f484a043"`
[INFO] [stderr]    Compiling wgpu-playground v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "152135d2c05c5e789a30962f041a3285ae58df6e571a2ce670b7ee45f484a043"`
[INFO] running `"docker" "rm" "-f" "152135d2c05c5e789a30962f041a3285ae58df6e571a2ce670b7ee45f484a043"`
[INFO] [stdout] 152135d2c05c5e789a30962f041a3285ae58df6e571a2ce670b7ee45f484a043
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/djcsdy/wgpu-playground:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 38084c421d07c96bd8daae11b2785721d6fd4b877604326aaf5cc766e148698f
[INFO] running `"docker" "start" "-a" "38084c421d07c96bd8daae11b2785721d6fd4b877604326aaf5cc766e148698f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wgpu_playground-30d27dd188c3c82d
[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" "38084c421d07c96bd8daae11b2785721d6fd4b877604326aaf5cc766e148698f"`
[INFO] running `"docker" "rm" "-f" "38084c421d07c96bd8daae11b2785721d6fd4b877604326aaf5cc766e148698f"`
[INFO] [stdout] 38084c421d07c96bd8daae11b2785721d6fd4b877604326aaf5cc766e148698f