[INFO] updating cached repository snd/vulkano_segfault
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/snd/vulkano_segfault
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/snd/vulkano_segfault" "work/ex/beta-1.38-1/sources/1.37.0/gh/snd/vulkano_segfault"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/snd/vulkano_segfault'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/snd/vulkano_segfault" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/snd/vulkano_segfault"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/snd/vulkano_segfault'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 51d0751572e32e643a4bfe3bc7c1ed4cc74ca580
[INFO] sha for GitHub repo snd/vulkano_segfault: 51d0751572e32e643a4bfe3bc7c1ed4cc74ca580
[INFO] validating manifest of snd/vulkano_segfault 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 snd/vulkano_segfault 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 snd/vulkano_segfault
[INFO] finished frobbing snd/vulkano_segfault
[INFO] frobbed toml for snd/vulkano_segfault written to work/ex/beta-1.38-1/sources/1.37.0/gh/snd/vulkano_segfault/Cargo.toml
[INFO] started frobbing snd/vulkano_segfault
[INFO] finished frobbing snd/vulkano_segfault
[INFO] frobbed toml for snd/vulkano_segfault written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/snd/vulkano_segfault/Cargo.toml
[INFO] crate snd/vulkano_segfault 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 snd/vulkano_segfault 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/snd/vulkano_segfault:/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] dfc0fb019f70e85a7673004991f9b289b5f24990f82c7f24e271c97b90526def
[INFO] running `"docker" "start" "-a" "dfc0fb019f70e85a7673004991f9b289b5f24990f82c7f24e271c97b90526def"`
[INFO] [stderr]    Compiling vulkano v0.9.0 (https://github.com/vulkano-rs/vulkano#f7905d6c)
[INFO] [stderr]    Compiling vk-sys v0.3.3 (https://github.com/vulkano-rs/vulkano#f7905d6c)
[INFO] [stderr]    Compiling clock_ticks v0.1.1
[INFO] [stderr]    Compiling glsl-to-spirv v0.1.5 (https://github.com/vulkano-rs/vulkano#f7905d6c)
[INFO] [stderr]    Compiling winit v0.13.1
[INFO] [stderr] error: Could not compile `vulkano`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name vulkano /opt/crater/cargo-home/git/checkouts/vulkano-cb672043253a6e8d/f7905d6/vulkano/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=771259b9e202689d -C extra-filename=-771259b9e202689d --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern crossbeam=/opt/crater/target/debug/deps/libcrossbeam-059bd6b2f9ab096d.rlib --extern fnv=/opt/crater/target/debug/deps/libfnv-0b54693efaf27e2a.rlib --extern half=/opt/crater/target/debug/deps/libhalf-2a9c15600e91ac86.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-159edd98394cf90d.rlib --extern shared_library=/opt/crater/target/debug/deps/libshared_library-a508739232e3e551.rlib --extern smallvec=/opt/crater/target/debug/deps/libsmallvec-1e4ac2c2fc11a76f.rlib --extern vk_sys=/opt/crater/target/debug/deps/libvk_sys-6e91b8d9c4591a5e.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "dfc0fb019f70e85a7673004991f9b289b5f24990f82c7f24e271c97b90526def"`
[INFO] running `"docker" "rm" "-f" "dfc0fb019f70e85a7673004991f9b289b5f24990f82c7f24e271c97b90526def"`
[INFO] [stdout] dfc0fb019f70e85a7673004991f9b289b5f24990f82c7f24e271c97b90526def