[INFO] fetching crate wgpu-async 0.18.0... [INFO] checking wgpu-async-0.18.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate wgpu-async 0.18.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate wgpu-async 0.18.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wgpu-async 0.18.0 [INFO] finished tweaking crates.io crate wgpu-async 0.18.0 [INFO] tweaked toml for crates.io crate wgpu-async 0.18.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 131 packages [INFO] [stderr] Adding ash v0.37.3+1.3.251 (latest: v0.38.0+1.3.281) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding d3d12 v0.7.0 (latest: v0.19.0) [INFO] [stderr] Adding gpu-allocator v0.23.0 (latest: v0.25.0) [INFO] [stderr] Adding hassle-rs v0.10.0 (latest: v0.11.0) [INFO] [stderr] Adding libloading v0.7.4 (latest: v0.8.3) [INFO] [stderr] Adding malloc_buf v0.0.6 (latest: v1.0.0) [INFO] [stderr] Adding naga v0.14.2 (latest: v0.19.2) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding raw-window-handle v0.5.2 (latest: v0.6.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding spirv v0.2.0+1.5.4 (latest: v0.3.0+sdk-1.3.268.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding web-sys v0.3.64 (latest: v0.3.69) [INFO] [stderr] Adding wgpu v0.18.0 (latest: v0.19.3) [INFO] [stderr] Adding wgpu-core v0.18.1 (latest: v0.19.3) [INFO] [stderr] Adding wgpu-hal v0.18.1 (latest: v0.19.3) [INFO] [stderr] Adding wgpu-types v0.18.0 (latest: v0.19.2) [INFO] [stderr] Adding windows v0.51.1 (latest: v0.54.0) [INFO] [stderr] Adding windows-core v0.51.1 (latest: v0.55.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded khronos-egl v6.0.0 [INFO] [stderr] Downloaded glutin_wgl_sys v0.5.0 [INFO] [stderr] Downloaded gpu-alloc-types v0.3.0 [INFO] [stderr] Downloaded presser v0.3.1 [INFO] [stderr] Downloaded wgpu-types v0.18.0 [INFO] [stderr] Downloaded d3d12 v0.7.0 [INFO] [stderr] Downloaded gpu-alloc v0.6.0 [INFO] [stderr] Downloaded gpu-allocator v0.23.0 [INFO] [stderr] Downloaded wgpu v0.18.0 [INFO] [stderr] Downloaded wgpu-core v0.18.1 [INFO] [stderr] Downloaded naga v0.14.2 [INFO] [stderr] Downloaded glow v0.13.1 [INFO] [stderr] Downloaded wgpu-hal v0.18.1 [INFO] [stderr] Downloaded metal v0.27.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 786ceb8ea693a9ddeb4418c307c254edd363e6612a1ad6cb01d019312641675a [INFO] running `Command { std: "docker" "start" "-a" "786ceb8ea693a9ddeb4418c307c254edd363e6612a1ad6cb01d019312641675a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "786ceb8ea693a9ddeb4418c307c254edd363e6612a1ad6cb01d019312641675a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "786ceb8ea693a9ddeb4418c307c254edd363e6612a1ad6cb01d019312641675a", kill_on_drop: false }` [INFO] [stdout] 786ceb8ea693a9ddeb4418c307c254edd363e6612a1ad6cb01d019312641675a [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36807c60ec88ad198ee495064b0374f1f224c658d9a97892bf8c55e8ce4ace0b [INFO] running `Command { std: "docker" "start" "-a" "36807c60ec88ad198ee495064b0374f1f224c658d9a97892bf8c55e8ce4ace0b", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking gpu-descriptor-types v0.1.2 [INFO] [stderr] Checking gpu-alloc-types v0.3.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking libloading v0.8.3 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking gpu-alloc v0.6.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking wgpu-types v0.18.0 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Checking glow v0.13.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Checking renderdoc-sys v1.1.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking pollster v0.3.0 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking gpu-descriptor v0.2.4 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking naga v0.14.2 [INFO] [stderr] Checking wgpu-hal v0.18.1 [INFO] [stderr] Checking wgpu-core v0.18.1 [INFO] [stderr] Checking wgpu v0.18.0 [INFO] [stderr] Checking wgpu-async v0.18.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.31s [INFO] running `Command { std: "docker" "inspect" "36807c60ec88ad198ee495064b0374f1f224c658d9a97892bf8c55e8ce4ace0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36807c60ec88ad198ee495064b0374f1f224c658d9a97892bf8c55e8ce4ace0b", kill_on_drop: false }` [INFO] [stdout] 36807c60ec88ad198ee495064b0374f1f224c658d9a97892bf8c55e8ce4ace0b [INFO] checking wgpu-async-0.18.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate wgpu-async 0.18.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate wgpu-async 0.18.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wgpu-async 0.18.0 [INFO] finished tweaking crates.io crate wgpu-async 0.18.0 [INFO] tweaked toml for crates.io crate wgpu-async 0.18.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27a0cf3bb53af54c6fdebba82ea25d722d8356b41861c72c07269acadbdbfaab [INFO] running `Command { std: "docker" "start" "-a" "27a0cf3bb53af54c6fdebba82ea25d722d8356b41861c72c07269acadbdbfaab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27a0cf3bb53af54c6fdebba82ea25d722d8356b41861c72c07269acadbdbfaab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27a0cf3bb53af54c6fdebba82ea25d722d8356b41861c72c07269acadbdbfaab", kill_on_drop: false }` [INFO] [stdout] 27a0cf3bb53af54c6fdebba82ea25d722d8356b41861c72c07269acadbdbfaab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45a6d4e4f44198c634875132c9a1fafbe46d91cd6f814b25be5888863ca7731f [INFO] running `Command { std: "docker" "start" "-a" "45a6d4e4f44198c634875132c9a1fafbe46d91cd6f814b25be5888863ca7731f", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking gpu-descriptor-types v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking gpu-alloc-types v0.3.0 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking libloading v0.8.3 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking gpu-alloc v0.6.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking wgpu-types v0.18.0 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking renderdoc-sys v1.1.0 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking gpu-descriptor v0.2.4 [INFO] [stderr] Checking glow v0.13.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking pollster v0.3.0 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking naga v0.14.2 [INFO] [stderr] Checking wgpu-hal v0.18.1 [INFO] [stderr] Checking wgpu-core v0.18.1 [INFO] [stderr] Checking wgpu v0.18.0 [INFO] [stderr] Checking wgpu-async v0.18.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.59s [INFO] running `Command { std: "docker" "inspect" "45a6d4e4f44198c634875132c9a1fafbe46d91cd6f814b25be5888863ca7731f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45a6d4e4f44198c634875132c9a1fafbe46d91cd6f814b25be5888863ca7731f", kill_on_drop: false }` [INFO] [stdout] 45a6d4e4f44198c634875132c9a1fafbe46d91cd6f814b25be5888863ca7731f