[INFO] fetching crate wgpu-conveyor 0.2.0...
[INFO] testing wgpu-conveyor-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate wgpu-conveyor 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate wgpu-conveyor 0.2.0
[INFO] finished tweaking crates.io crate wgpu-conveyor 0.2.0
[INFO] tweaked toml for crates.io crate wgpu-conveyor 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wgpu-conveyor 0.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 112 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.5.2 (available: v0.7.6)
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.9.4)
[INFO] [stderr]       Adding js-sys v0.3.46 (available: v0.3.81)
[INFO] [stderr]       Adding lru v0.6.6 (available: v0.16.1)
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.4)
[INFO] [stderr]       Adding pollster v0.2.5 (available: v0.4.0)
[INFO] [stderr]       Adding syn v1.0.65 (available: v1.0.109)
[INFO] [stderr]       Adding wasm-bindgen v0.2.69 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.69 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.19 (available: v0.4.54)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.69 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.69 (available: v0.2.104)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.69 (available: v0.2.104)
[INFO] [stderr]       Adding web-sys v0.3.46 (available: v0.3.81)
[INFO] [stderr]       Adding wgpu v0.7.1 (available: v26.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spirv_headers v1.5.0
[INFO] [stderr]   Downloaded gpu-descriptor v0.1.1
[INFO] [stderr]   Downloaded raw-window-handle v0.4.3
[INFO] [stderr]   Downloaded ahash v0.4.8
[INFO] [stderr]   Downloaded khronos-egl v3.0.2
[INFO] [stderr]   Downloaded thunderdome v0.3.0
[INFO] [stderr]   Downloaded copyless v0.1.5
[INFO] [stderr]   Downloaded wgpu-types v0.7.0
[INFO] [stderr]   Downloaded wgpu-core v0.7.2
[INFO] [stderr]   Downloaded naga v0.3.2
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.69
[INFO] [stderr]   Downloaded objc_exception v0.1.2
[INFO] [stderr]   Downloaded wgpu v0.7.1
[INFO] [stderr]   Downloaded lru v0.6.6
[INFO] [stderr]   Downloaded gfx-backend-gl v0.7.1
[INFO] [stderr]   Downloaded gpu-descriptor-types v0.1.2
[INFO] [stderr]   Downloaded gfx-backend-empty v0.7.0
[INFO] [stderr]   Downloaded gpu-alloc-types v0.2.0
[INFO] [stderr]   Downloaded gpu-alloc v0.3.2
[INFO] [stderr]   Downloaded d3d12 v0.3.2
[INFO] [stderr]   Downloaded cocoa-foundation v0.1.2
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.19
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.69
[INFO] [stderr]   Downloaded pollster v0.2.5
[INFO] [stderr]   Downloaded glow v0.7.2
[INFO] [stderr]   Downloaded gfx-backend-vulkan v0.7.0
[INFO] [stderr]   Downloaded gfx-auxil v0.8.0
[INFO] [stderr]   Downloaded syn v1.0.65
[INFO] [stderr]   Downloaded spirv_cross v0.23.1
[INFO] [stderr]   Downloaded js-sys v0.3.46
[INFO] [stderr]   Downloaded web-sys v0.3.46
[INFO] [stderr]   Downloaded ash v0.31.0
[INFO] [stderr]   Downloaded inplace_it v0.3.6
[INFO] [stderr]   Downloaded storage-map v0.3.0
[INFO] [stderr]   Downloaded gfx-backend-dx11 v0.7.0
[INFO] [stderr]   Downloaded gfx-backend-dx12 v0.7.1
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.69
[INFO] [stderr]   Downloaded raw-window-handle v0.3.4
[INFO] [stderr]   Downloaded metal v0.21.0
[INFO] [stderr]   Downloaded slotmap v0.4.3
[INFO] [stderr]   Downloaded gfx-hal v0.7.0
[INFO] [stderr]   Downloaded gfx-backend-metal v0.7.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.69
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d27a2caa76ac1dee34e1edfc5f8a25253b346b4599e70ed58b8300f14bd5b0d3
[INFO] running `Command { std: "docker" "start" "-a" "d27a2caa76ac1dee34e1edfc5f8a25253b346b4599e70ed58b8300f14bd5b0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d27a2caa76ac1dee34e1edfc5f8a25253b346b4599e70ed58b8300f14bd5b0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27a2caa76ac1dee34e1edfc5f8a25253b346b4599e70ed58b8300f14bd5b0d3", kill_on_drop: false }`
[INFO] [stdout] d27a2caa76ac1dee34e1edfc5f8a25253b346b4599e70ed58b8300f14bd5b0d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 298dd9fd953f5ed7a04ae9b8f50e7c4544267a6a00c047afc47f44b798053332
[INFO] running `Command { std: "docker" "start" "-a" "298dd9fd953f5ed7a04ae9b8f50e7c4544267a6a00c047afc47f44b798053332", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling raw-window-handle v0.4.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling raw-window-handle v0.3.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling khronos-egl v3.0.2
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling ahash v0.4.8
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling wgpu-core v0.7.2
[INFO] [stderr]    Compiling gpu-descriptor-types v0.1.2
[INFO] [stderr]    Compiling ash v0.31.0
[INFO] [stderr]    Compiling gpu-alloc-types v0.2.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling spirv_headers v1.5.0
[INFO] [stderr]    Compiling inplace_it v0.3.6
[INFO] [stderr]    Compiling glow v0.7.2
[INFO] [stderr]    Compiling wgpu-types v0.7.0
[INFO] [stderr]    Compiling copyless v0.1.5
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling spirv_cross v0.23.1
[INFO] [stderr]    Compiling lru v0.6.6
[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/caccb4d0368bd918ef6668af8e13834d07040417/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=32da08ee1d1c2339 -C extra-filename=-de78680f63f8b719 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-9ae85cc2e6bf9d97.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "298dd9fd953f5ed7a04ae9b8f50e7c4544267a6a00c047afc47f44b798053332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298dd9fd953f5ed7a04ae9b8f50e7c4544267a6a00c047afc47f44b798053332", kill_on_drop: false }`
[INFO] [stdout] 298dd9fd953f5ed7a04ae9b8f50e7c4544267a6a00c047afc47f44b798053332