[INFO] cloning repository https://github.com/Navinate/wgpu_practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Navinate/wgpu_practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNavinate%2Fwgpu_practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNavinate%2Fwgpu_practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc8610e4fcd16822acc0ecc6093c483085e0eab9 [INFO] checking Navinate/wgpu_practice against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNavinate%2Fwgpu_practice" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Navinate/wgpu_practice 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 git repo https://github.com/Navinate/wgpu_practice [INFO] finished tweaking git repo https://github.com/Navinate/wgpu_practice [INFO] tweaked toml for git repo https://github.com/Navinate/wgpu_practice written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Navinate/wgpu_practice 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wgpu-types v0.18.0 [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 wgpu-hal v0.18.1 [INFO] [stderr] Downloaded naga v0.14.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 58eb759c43088e2432785d60076e4b38054d7da7c86b925db73747503cbead3a [INFO] running `Command { std: "docker" "start" "-a" "58eb759c43088e2432785d60076e4b38054d7da7c86b925db73747503cbead3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58eb759c43088e2432785d60076e4b38054d7da7c86b925db73747503cbead3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58eb759c43088e2432785d60076e4b38054d7da7c86b925db73747503cbead3a", kill_on_drop: false }` [INFO] [stdout] 58eb759c43088e2432785d60076e4b38054d7da7c86b925db73747503cbead3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bc3cdd6779b7acf8aab2adfc39d9d63f1d86f3962e0b80415c88c06e0cb7c540 [INFO] running `Command { std: "docker" "start" "-a" "bc3cdd6779b7acf8aab2adfc39d9d63f1d86f3962e0b80415c88c06e0cb7c540", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking libloading v0.8.3 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking gpu-descriptor-types v0.1.2 [INFO] [stderr] Checking gpu-alloc-types v0.3.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Checking xcursor v0.3.5 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Checking strict-num v0.1.1 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking tiny-skia-path v0.8.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking gpu-alloc v0.6.0 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Checking gpu-descriptor v0.2.4 [INFO] [stderr] Checking owned_ttf_parser v0.20.0 [INFO] [stderr] Checking wgpu-types v0.18.0 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking renderdoc-sys v1.1.0 [INFO] [stderr] Checking glow v0.13.1 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking tiny-skia v0.8.4 [INFO] [stderr] Checking ab_glyph v0.2.23 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking naga v0.14.2 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking calloop v0.10.6 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking wgpu-hal v0.18.1 [INFO] [stderr] Checking sctk-adwaita v0.5.4 [INFO] [stderr] Checking wgpu-core v0.18.1 [INFO] [stderr] Checking wgpu v0.18.0 [INFO] [stderr] Checking wgpu_practice v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "bc3cdd6779b7acf8aab2adfc39d9d63f1d86f3962e0b80415c88c06e0cb7c540", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc3cdd6779b7acf8aab2adfc39d9d63f1d86f3962e0b80415c88c06e0cb7c540", kill_on_drop: false }` [INFO] [stdout] bc3cdd6779b7acf8aab2adfc39d9d63f1d86f3962e0b80415c88c06e0cb7c540 [INFO] checking Navinate/wgpu_practice against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNavinate%2Fwgpu_practice" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Navinate/wgpu_practice 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 git repo https://github.com/Navinate/wgpu_practice [INFO] finished tweaking git repo https://github.com/Navinate/wgpu_practice [INFO] tweaked toml for git repo https://github.com/Navinate/wgpu_practice written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Navinate/wgpu_practice 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d2525fb852e803c805d966eb376019a4399a50c51e12fc5f5fbe8abc27f958a2 [INFO] running `Command { std: "docker" "start" "-a" "d2525fb852e803c805d966eb376019a4399a50c51e12fc5f5fbe8abc27f958a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2525fb852e803c805d966eb376019a4399a50c51e12fc5f5fbe8abc27f958a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2525fb852e803c805d966eb376019a4399a50c51e12fc5f5fbe8abc27f958a2", kill_on_drop: false }` [INFO] [stdout] d2525fb852e803c805d966eb376019a4399a50c51e12fc5f5fbe8abc27f958a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4da7653f6a28cc1211914b1a46c0bf81a178b958692948477124004d81bcc67c [INFO] running `Command { std: "docker" "start" "-a" "4da7653f6a28cc1211914b1a46c0bf81a178b958692948477124004d81bcc67c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking libloading v0.8.3 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking gpu-alloc-types v0.3.0 [INFO] [stderr] Checking gpu-descriptor-types v0.1.2 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking xcursor v0.3.5 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Checking strict-num v0.1.1 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking tiny-skia-path v0.8.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking gpu-descriptor v0.2.4 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking gpu-alloc v0.6.0 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Checking owned_ttf_parser v0.20.0 [INFO] [stderr] Checking wgpu-types v0.18.0 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking glow v0.13.1 [INFO] [stderr] Checking renderdoc-sys v1.1.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking tiny-skia v0.8.4 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking calloop v0.10.6 [INFO] [stderr] Checking naga v0.14.2 [INFO] [stderr] Checking ab_glyph v0.2.23 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking wgpu-hal v0.18.1 [INFO] [stderr] Checking sctk-adwaita v0.5.4 [INFO] [stderr] Checking wgpu-core v0.18.1 [INFO] [stderr] Checking wgpu v0.18.0 [INFO] [stderr] Checking wgpu_practice v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "4da7653f6a28cc1211914b1a46c0bf81a178b958692948477124004d81bcc67c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4da7653f6a28cc1211914b1a46c0bf81a178b958692948477124004d81bcc67c", kill_on_drop: false }` [INFO] [stdout] 4da7653f6a28cc1211914b1a46c0bf81a178b958692948477124004d81bcc67c