[INFO] fetching crate learn-wgpu 0.1.0... [INFO] testing learn-wgpu-0.1.0 against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051 [INFO] extracting crate learn-wgpu 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate learn-wgpu 0.1.0 on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate learn-wgpu 0.1.0 [INFO] finished tweaking crates.io crate learn-wgpu 0.1.0 [INFO] tweaked toml for crates.io crate learn-wgpu 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate learn-wgpu 0.1.0 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" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f704100ef38af4d03fe6d8d9a01e0d858331710eafdef18acbe67234ebea9e62 [INFO] running `Command { std: "docker" "start" "-a" "f704100ef38af4d03fe6d8d9a01e0d858331710eafdef18acbe67234ebea9e62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f704100ef38af4d03fe6d8d9a01e0d858331710eafdef18acbe67234ebea9e62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f704100ef38af4d03fe6d8d9a01e0d858331710eafdef18acbe67234ebea9e62", kill_on_drop: false }` [INFO] [stdout] f704100ef38af4d03fe6d8d9a01e0d858331710eafdef18acbe67234ebea9e62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d7b846b759cde6f7d89d206d0a86b8a88765df7e3199b2f2168534cfa3471b0 [INFO] running `Command { std: "docker" "start" "-a" "9d7b846b759cde6f7d89d206d0a86b8a88765df7e3199b2f2168534cfa3471b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.127 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling ash v0.37.0+1.3.209 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.1 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling wgpu-core v0.13.2 [INFO] [stderr] Compiling gpu-alloc v0.5.3 [INFO] [stderr] Compiling wgpu-types v0.13.2 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling glow v0.11.2 [INFO] [stderr] Compiling profiling v1.0.6 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling inplace_it v0.3.4 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.4 [INFO] [stderr] Compiling memmap2 v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling gpu-descriptor v0.2.2 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling pollster v0.2.5 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling wayland-protocols v0.29.4 [INFO] [stderr] Compiling wayland-commons v0.29.4 [INFO] [stderr] Compiling calloop v0.9.3 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling wayland-cursor v0.29.4 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling naga v0.9.0 [INFO] [stderr] Compiling wgpu-hal v0.13.2 [INFO] [stderr] Compiling wgpu v0.13.1 [INFO] [stderr] Compiling learn-wgpu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `instance` and `adapter` are never read [INFO] [stdout] --> src/lib.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 8 | struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 9 | [INFO] [stdout] 10 | instance: wgpu::Instance, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | adapter: wgpu::Adapter, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6m 05s [INFO] running `Command { std: "docker" "inspect" "9d7b846b759cde6f7d89d206d0a86b8a88765df7e3199b2f2168534cfa3471b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d7b846b759cde6f7d89d206d0a86b8a88765df7e3199b2f2168534cfa3471b0", kill_on_drop: false }` [INFO] [stdout] 9d7b846b759cde6f7d89d206d0a86b8a88765df7e3199b2f2168534cfa3471b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da7cb9693ee6280f189978628d6e5243febae040b05dde5e137d88966b899fb2 [INFO] running `Command { std: "docker" "start" "-a" "da7cb9693ee6280f189978628d6e5243febae040b05dde5e137d88966b899fb2", kill_on_drop: false }` [INFO] [stderr] Compiling learn-wgpu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `instance` and `adapter` are never read [INFO] [stdout] --> src/lib.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 8 | struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 9 | [INFO] [stdout] 10 | instance: wgpu::Instance, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | adapter: wgpu::Adapter, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `instance` and `adapter` are never read [INFO] [stdout] --> src/lib.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 8 | struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 9 | [INFO] [stdout] 10 | instance: wgpu::Instance, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | adapter: wgpu::Adapter, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.34s [INFO] running `Command { std: "docker" "inspect" "da7cb9693ee6280f189978628d6e5243febae040b05dde5e137d88966b899fb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da7cb9693ee6280f189978628d6e5243febae040b05dde5e137d88966b899fb2", kill_on_drop: false }` [INFO] [stdout] da7cb9693ee6280f189978628d6e5243febae040b05dde5e137d88966b899fb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 54f80899f990f87bafc23c036a9158dca0f777180f3f69607631cd683782b081 [INFO] running `Command { std: "docker" "start" "-a" "54f80899f990f87bafc23c036a9158dca0f777180f3f69607631cd683782b081", kill_on_drop: false }` [INFO] [stderr] warning: fields `instance` and `adapter` are never read [INFO] [stderr] --> src/lib.rs:10:2 [INFO] [stderr] | [INFO] [stderr] 8 | struct State { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 9 | [INFO] [stderr] 10 | instance: wgpu::Instance, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 11 | adapter: wgpu::Adapter, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `learn-wgpu` (lib) generated 1 warning [INFO] [stderr] warning: `learn-wgpu` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/learn_wgpu-cbc97eec8c7168c0) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/learn_wgpu-b6316d13f87909ad) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests learn-wgpu [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "54f80899f990f87bafc23c036a9158dca0f777180f3f69607631cd683782b081", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54f80899f990f87bafc23c036a9158dca0f777180f3f69607631cd683782b081", kill_on_drop: false }` [INFO] [stdout] 54f80899f990f87bafc23c036a9158dca0f777180f3f69607631cd683782b081