[INFO] cloning repository https://github.com/tasgon/wgpu_bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tasgon/wgpu_bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftasgon%2Fwgpu_bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftasgon%2Fwgpu_bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de6466be6f2bd2ffbda8c806216e6eb03c876383
[INFO] testing tasgon/wgpu_bug against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftasgon%2Fwgpu_bug" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tasgon/wgpu_bug
[INFO] finished tweaking git repo https://github.com/tasgon/wgpu_bug
[INFO] tweaked toml for git repo https://github.com/tasgon/wgpu_bug written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tasgon/wgpu_bug on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tasgon/wgpu_bug already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gpu-descriptor v0.1.1
[INFO] [stderr]   Downloaded wgpu-types v0.7.0
[INFO] [stderr]   Downloaded spirv_headers v1.5.0
[INFO] [stderr]   Downloaded gfx-backend-empty v0.7.0
[INFO] [stderr]   Downloaded gpu-alloc v0.3.0
[INFO] [stderr]   Downloaded pollster v0.2.2
[INFO] [stderr]   Downloaded gfx-auxil v0.8.0
[INFO] [stderr]   Downloaded storage-map v0.3.0
[INFO] [stderr]   Downloaded inplace_it v0.3.3
[INFO] [stderr]   Downloaded d3d12 v0.3.2
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.19
[INFO] [stderr]   Downloaded slotmap v0.4.0
[INFO] [stderr]   Downloaded gfx-hal v0.7.0
[INFO] [stderr]   Downloaded gfx-backend-dx11 v0.7.0
[INFO] [stderr]   Downloaded gfx-backend-dx12 v0.7.0
[INFO] [stderr]   Downloaded gfx-backend-gl v0.7.1
[INFO] [stderr]   Downloaded glow v0.7.2
[INFO] [stderr]   Downloaded wgpu-core v0.7.1
[INFO] [stderr]   Downloaded naga v0.3.2
[INFO] [stderr]   Downloaded gfx-backend-metal v0.7.0
[INFO] [stderr]   Downloaded wgpu v0.7.1
[INFO] [stderr]   Downloaded syn v1.0.65
[INFO] [stderr]   Downloaded gfx-backend-vulkan v0.7.0
[INFO] [stderr]   Downloaded thunderdome v0.3.0
[INFO] [stderr]   Downloaded khronos-egl v3.0.2
[INFO] [stderr]   Downloaded ash v0.31.0
[INFO] [stderr]   Downloaded libc v0.2.92
[INFO] [stderr]   Downloaded metal v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3221c0dfd18bfdd5926399f59d0e3505887004641415a204df4fb83a22b415d3
[INFO] running `Command { std: "docker" "start" "-a" "3221c0dfd18bfdd5926399f59d0e3505887004641415a204df4fb83a22b415d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3221c0dfd18bfdd5926399f59d0e3505887004641415a204df4fb83a22b415d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3221c0dfd18bfdd5926399f59d0e3505887004641415a204df4fb83a22b415d3", kill_on_drop: false }`
[INFO] [stdout] 3221c0dfd18bfdd5926399f59d0e3505887004641415a204df4fb83a22b415d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df85cce4401811f50221850bf877430dbe1d7e7d5061fd3488a12f398368d006
[INFO] running `Command { std: "docker" "start" "-a" "df85cce4401811f50221850bf877430dbe1d7e7d5061fd3488a12f398368d006", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]    Compiling lock_api v0.4.3
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling khronos-egl v3.0.2
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling wgpu-core v0.7.1
[INFO] [stderr]    Compiling ash v0.31.0
[INFO] [stderr]    Compiling glow v0.7.2
[INFO] [stderr]    Compiling inplace_it v0.3.3
[INFO] [stderr]    Compiling copyless v0.1.5
[INFO] [stderr]    Compiling pollster v0.2.2
[INFO] [stderr]    Compiling gpu-descriptor-types v0.1.1
[INFO] [stderr]    Compiling gpu-alloc-types v0.2.0
[INFO] [stderr]    Compiling wgpu-types v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling spirv_headers v1.5.0
[INFO] [stderr]    Compiling spirv_cross v0.23.1
[INFO] [stderr] error: could not compile `ash` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/bin/rustc --crate-name ash --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ash-0.31.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="libloading"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "libloading"))' -C metadata=6ea2f93b1c63214a -C extra-filename=-b34d17d8dc9ed855 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-b9d8331ed624d244.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: spirv_cross@0.23.1: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: spirv_cross@0.23.1: compilation terminated.
[INFO] [stderr] error: failed to run custom build command for `spirv_cross v0.23.1`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/spirv_cross-d405e510a7555d67/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   CXX = None
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2,x87")
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   CXX = None
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2,x87")
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross-7e056e1930f39655/out/src/vendor/SPIRV-Cross/spirv_cross.o" "-c" "src/vendor/SPIRV-Cross/spirv_cross.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross-7e056e1930f39655/out/src/vendor/SPIRV-Cross/spirv_cross_parsed_ir.o" "-c" "src/vendor/SPIRV-Cross/spirv_cross_parsed_ir.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross-7e056e1930f39655/out/src/vendor/SPIRV-Cross/spirv_glsl.o" "-c" "src/vendor/SPIRV-Cross/spirv_glsl.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross-7e056e1930f39655/out/src/vendor/SPIRV-Cross/spirv_cross_util.o" "-c" "src/vendor/SPIRV-Cross/spirv_cross_util.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross-7e056e1930f39655/out/src/vendor/SPIRV-Cross/spirv_hlsl.o" "-c" "src/vendor/SPIRV-Cross/spirv_hlsl.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross-7e056e1930f39655/out/src/vendor/SPIRV-Cross/spirv_msl.o" "-c" "src/vendor/SPIRV-Cross/spirv_msl.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross-7e056e1930f39655/out/src/vendor/SPIRV-Cross/spirv_cfg.o" "-c" "src/vendor/SPIRV-Cross/spirv_cfg.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross-7e056e1930f39655/out/src/wrapper.o" "-c" "src/wrapper.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross-7e056e1930f39655/out/src/vendor/SPIRV-Cross/spirv_parser.o" "-c" "src/vendor/SPIRV-Cross/spirv_parser.cpp"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS" "-DSPIRV_CROSS_WRAPPER_NO_EXCEPTIONS" "-DSPIRV_CROSS_WRAPPER_GLSL" "-DSPIRV_CROSS_WRAPPER_HLSL" "-DSPIRV_CROSS_WRAPPER_MSL" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/spirv_cross-7e056e1930f39655/out/src/vendor/SPIRV-Cross/spirv_cross.o" "-c" "src/vendor/SPIRV-Cross/spirv_cross.cpp" with args "c++" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "df85cce4401811f50221850bf877430dbe1d7e7d5061fd3488a12f398368d006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df85cce4401811f50221850bf877430dbe1d7e7d5061fd3488a12f398368d006", kill_on_drop: false }`
[INFO] [stdout] df85cce4401811f50221850bf877430dbe1d7e7d5061fd3488a12f398368d006