[INFO] updating cached repository porglezomp/buddhabrot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/porglezomp/buddhabrot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/porglezomp/buddhabrot" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/porglezomp/buddhabrot"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/porglezomp/buddhabrot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/porglezomp/buddhabrot" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/porglezomp/buddhabrot"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/porglezomp/buddhabrot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 83d1a88b8df3cea4b66966531814542877231cda
[INFO] sha for GitHub repo porglezomp/buddhabrot: 83d1a88b8df3cea4b66966531814542877231cda
[INFO] validating manifest of porglezomp/buddhabrot on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of porglezomp/buddhabrot on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing porglezomp/buddhabrot
[INFO] finished frobbing porglezomp/buddhabrot
[INFO] frobbed toml for porglezomp/buddhabrot written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/porglezomp/buddhabrot/Cargo.toml
[INFO] started frobbing porglezomp/buddhabrot
[INFO] finished frobbing porglezomp/buddhabrot
[INFO] frobbed toml for porglezomp/buddhabrot written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/porglezomp/buddhabrot/Cargo.toml
[INFO] crate porglezomp/buddhabrot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking porglezomp/buddhabrot against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-2/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/porglezomp/buddhabrot:/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=forbid" "-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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ddeda5d2343f0f506d680a2473bfc5d1ef122eac9096874ebd0dc62ebec044e8
[INFO] running `"docker" "start" "-a" "ddeda5d2343f0f506d680a2473bfc5d1ef122eac9096874ebd0dc62ebec044e8"`
[INFO] [stderr]     Checking serde v0.8.17
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking num-bigint v0.1.35
[INFO] [stderr]     Checking enum_primitive v0.1.0
[INFO] [stderr]     Checking sdl2 v0.25.0
[INFO] [stderr]     Checking rayon v0.5.0
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]     Checking flate2 v0.2.14
[INFO] [stderr]     Checking jpeg-decoder v0.1.8
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking image v0.10.3
[INFO] [stderr]     Checking bincode v0.6.0
[INFO] [stderr]     Checking buddhabrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.19s
[INFO] running `"docker" "inspect" "ddeda5d2343f0f506d680a2473bfc5d1ef122eac9096874ebd0dc62ebec044e8"`
[INFO] running `"docker" "rm" "-f" "ddeda5d2343f0f506d680a2473bfc5d1ef122eac9096874ebd0dc62ebec044e8"`
[INFO] [stdout] ddeda5d2343f0f506d680a2473bfc5d1ef122eac9096874ebd0dc62ebec044e8