[INFO] cloning repository https://github.com/KeenS/wgpu-wgsl-learner [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KeenS/wgpu-wgsl-learner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeenS%2Fwgpu-wgsl-learner", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeenS%2Fwgpu-wgsl-learner'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c4a40787dd087446886773c0d1a6765e030261d [INFO] testing KeenS/wgpu-wgsl-learner against master#23949593103d03a82c7ebc2e84434ce6c6edc561 for pr-115235 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeenS%2Fwgpu-wgsl-learner" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KeenS/wgpu-wgsl-learner on toolchain 23949593103d03a82c7ebc2e84434ce6c6edc561 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KeenS/wgpu-wgsl-learner [INFO] finished tweaking git repo https://github.com/KeenS/wgpu-wgsl-learner [INFO] tweaked toml for git repo https://github.com/KeenS/wgpu-wgsl-learner written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/KeenS/wgpu-wgsl-learner 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" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/gfx-rs/naga` [INFO] [stderr] Updating git repository `https://github.com/gfx-rs/wgpu.git` [INFO] [stderr] Updating git repository `https://github.com/gfx-rs/metal-rs` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tobj v3.2.0 [INFO] [stderr] Downloaded ash v0.35.1+1.2.203 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 611a159edac42f3bbd409b0944fa2b4143e7138ad0f9e17ae63eca2e7bca5a3e [INFO] running `Command { std: "docker" "start" "-a" "611a159edac42f3bbd409b0944fa2b4143e7138ad0f9e17ae63eca2e7bca5a3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "611a159edac42f3bbd409b0944fa2b4143e7138ad0f9e17ae63eca2e7bca5a3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "611a159edac42f3bbd409b0944fa2b4143e7138ad0f9e17ae63eca2e7bca5a3e", kill_on_drop: false }` [INFO] [stdout] 611a159edac42f3bbd409b0944fa2b4143e7138ad0f9e17ae63eca2e7bca5a3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d74eaba6b52bbca14e2d4cfb894f9e018a7cf88d7231f87c20afc36a59adbb8 [INFO] running `Command { std: "docker" "start" "-a" "3d74eaba6b52bbca14e2d4cfb894f9e018a7cf88d7231f87c20afc36a59adbb8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling ash v0.35.1+1.2.203 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling raw-window-handle v0.4.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling pp-rs v0.2.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling crc32fast v1.3.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling wgpu-core v0.12.0 (https://github.com/gfx-rs/wgpu.git?rev=766c6cd#766c6cda) [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling gpu-alloc v0.5.3 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling wgpu-types v0.12.0 (https://github.com/gfx-rs/wgpu.git?rev=766c6cd#766c6cda) [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling profiling v1.0.5 [INFO] [stderr] Compiling glow v0.11.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling inplace_it v0.3.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling nix v0.22.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling memmap2 v0.3.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling wayland-protocols v0.29.4 [INFO] [stderr] Compiling gpu-descriptor v0.2.2 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling tobj v3.2.0 [INFO] [stderr] Compiling pollster v0.2.5 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling bytemuck v1.7.3 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling naga v0.8.0 (https://github.com/gfx-rs/naga?rev=81dc674#81dc6740) [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling wayland-commons v0.29.4 [INFO] [stderr] Compiling calloop v0.9.3 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling wayland-cursor v0.29.4 [INFO] [stderr] Compiling wgpu-hal v0.12.0 (https://github.com/gfx-rs/wgpu.git?rev=766c6cd#766c6cda) [INFO] [stderr] Compiling wgpu v0.12.0 (https://github.com/gfx-rs/wgpu.git?rev=766c6cd#766c6cda) [INFO] [stderr] Compiling wgpu-wgsl-learner v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | /// Defines to unlock configured shader features [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 75 | defines: FastHashMap::default(), [INFO] [stdout] | ------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | /// Defines to unlock configured shader features [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 124 | defines: FastHashMap::default(), [INFO] [stdout] | ------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.89s [INFO] running `Command { std: "docker" "inspect" "3d74eaba6b52bbca14e2d4cfb894f9e018a7cf88d7231f87c20afc36a59adbb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d74eaba6b52bbca14e2d4cfb894f9e018a7cf88d7231f87c20afc36a59adbb8", kill_on_drop: false }` [INFO] [stdout] 3d74eaba6b52bbca14e2d4cfb894f9e018a7cf88d7231f87c20afc36a59adbb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66fd807c05a68380aaebd81d844f1c2739c7b29dcafed9ff638d1f63be47bb35 [INFO] running `Command { std: "docker" "start" "-a" "66fd807c05a68380aaebd81d844f1c2739c7b29dcafed9ff638d1f63be47bb35", kill_on_drop: false }` [INFO] [stderr] Compiling wgpu-wgsl-learner v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | /// Defines to unlock configured shader features [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 75 | defines: FastHashMap::default(), [INFO] [stdout] | ------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | /// Defines to unlock configured shader features [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 124 | defines: FastHashMap::default(), [INFO] [stdout] | ------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "66fd807c05a68380aaebd81d844f1c2739c7b29dcafed9ff638d1f63be47bb35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66fd807c05a68380aaebd81d844f1c2739c7b29dcafed9ff638d1f63be47bb35", kill_on_drop: false }` [INFO] [stdout] 66fd807c05a68380aaebd81d844f1c2739c7b29dcafed9ff638d1f63be47bb35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fbe5a5fba835f7c5e30a0473a0c877461cdca279a72d9571993cd210eaa4ccc4 [INFO] running `Command { std: "docker" "start" "-a" "fbe5a5fba835f7c5e30a0473a0c877461cdca279a72d9571993cd210eaa4ccc4", kill_on_drop: false }` [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | /// Defines to unlock configured shader features [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 75 | defines: FastHashMap::default(), [INFO] [stderr] | ------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | /// Defines to unlock configured shader features [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 124 | defines: FastHashMap::default(), [INFO] [stderr] | ------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: `wgpu-wgsl-learner` (bin "wgpu-wgsl-learner" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wgpu_wgsl_learner-ad203c03005b7831) [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" "fbe5a5fba835f7c5e30a0473a0c877461cdca279a72d9571993cd210eaa4ccc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbe5a5fba835f7c5e30a0473a0c877461cdca279a72d9571993cd210eaa4ccc4", kill_on_drop: false }` [INFO] [stdout] fbe5a5fba835f7c5e30a0473a0c877461cdca279a72d9571993cd210eaa4ccc4