[INFO] fetching crate bottomless-pit 0.3.1... [INFO] checking bottomless-pit-0.3.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate bottomless-pit 0.3.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate bottomless-pit 0.3.1 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate bottomless-pit 0.3.1 [INFO] finished tweaking crates.io crate bottomless-pit 0.3.1 [INFO] tweaked toml for crates.io crate bottomless-pit 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate bottomless-pit 0.3.1 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wgpu v0.18.0 [INFO] [stderr] Downloaded unicode-ccc v0.1.2 [INFO] [stderr] Downloaded font-types v0.4.2 [INFO] [stderr] Downloaded etagere v0.2.10 [INFO] [stderr] Downloaded hermit-abi v0.3.6 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.41 [INFO] [stderr] Downloaded unicode-bidi-mirroring v0.1.0 [INFO] [stderr] Downloaded fontconfig-parser v0.5.6 [INFO] [stderr] Downloaded glyph_brush v0.7.8 [INFO] [stderr] Downloaded wgpu-types v0.18.0 [INFO] [stderr] Downloaded png v0.17.12 [INFO] [stderr] Downloaded fontdb v0.15.0 [INFO] [stderr] Downloaded smithay-client-toolkit v0.16.1 [INFO] [stderr] Downloaded ttf-parser v0.19.2 [INFO] [stderr] Downloaded bumpalo v3.15.0 [INFO] [stderr] Downloaded roxmltree v0.19.0 [INFO] [stderr] Downloaded glyphon v0.4.1 [INFO] [stderr] Downloaded wgpu-core v0.18.1 [INFO] [stderr] Downloaded rustybuzz v0.11.0 [INFO] [stderr] Downloaded read-fonts v0.15.5 [INFO] [stderr] Downloaded swash v0.1.12 [INFO] [stderr] Downloaded wgpu-hal v0.18.1 [INFO] [stderr] Downloaded syn v2.0.49 [INFO] [stderr] Downloaded zeno v0.2.3 [INFO] [stderr] Downloaded unicode-script v0.5.5 [INFO] [stderr] Downloaded memmap2 v0.8.0 [INFO] [stderr] Downloaded rangemap v1.5.0 [INFO] [stderr] Downloaded pollster v0.2.5 [INFO] [stderr] Downloaded gpu-allocator v0.23.0 [INFO] [stderr] Downloaded sys-locale v0.3.1 [INFO] [stderr] Downloaded lru v0.11.1 [INFO] [stderr] Downloaded yazi v0.1.6 [INFO] [stderr] Downloaded ahash v0.8.8 [INFO] [stderr] Downloaded bytemuck v1.14.3 [INFO] [stderr] Downloaded naga v0.14.2 [INFO] [stderr] Downloaded spin_sleep v1.2.0 [INFO] [stderr] Downloaded indexmap v2.2.3 [INFO] [stderr] Downloaded cosmic-text v0.10.0 [INFO] [stderr] Downloaded image v0.24.8 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8facc2e88530aed16d08ac70631077748f26feabf86f22f812c711940f4d2000 [INFO] running `Command { std: "docker" "start" "-a" "8facc2e88530aed16d08ac70631077748f26feabf86f22f812c711940f4d2000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8facc2e88530aed16d08ac70631077748f26feabf86f22f812c711940f4d2000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8facc2e88530aed16d08ac70631077748f26feabf86f22f812c711940f4d2000", kill_on_drop: false }` [INFO] [stdout] 8facc2e88530aed16d08ac70631077748f26feabf86f22f812c711940f4d2000 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14e745eadd7b016aa28252ebc5e65cf2923b7f17f370b3de0c0a7ee46f6ed1fe [INFO] running `Command { std: "docker" "start" "-a" "14e745eadd7b016aa28252ebc5e65cf2923b7f17f370b3de0c0a7ee46f6ed1fe", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking libloading v0.8.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling ahash v0.8.8 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling syn v2.0.49 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking ab_glyph v0.2.23 [INFO] [stderr] Checking gpu-descriptor-types v0.1.2 [INFO] [stderr] Checking gpu-alloc-types v0.3.0 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Checking png v0.17.12 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking wgpu-types v0.18.0 [INFO] [stderr] Checking khronos-egl v6.0.0 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking gpu-alloc v0.6.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Checking xcursor v0.3.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking renderdoc-sys v1.0.0 [INFO] [stderr] Checking font-types v0.4.2 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking strict-num v0.1.1 [INFO] [stderr] Checking roxmltree v0.19.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Checking read-fonts v0.15.5 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking memmap2 v0.8.0 [INFO] [stderr] Checking zeno v0.2.3 [INFO] [stderr] Checking unicode-bidi-mirroring v0.1.0 [INFO] [stderr] Checking ttf-parser v0.19.2 [INFO] [stderr] Checking unicode-script v0.5.5 [INFO] [stderr] Checking yazi v0.1.6 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking fontconfig-parser v0.5.6 [INFO] [stderr] Checking unicode-ccc v0.1.2 [INFO] [stderr] Checking unicode-properties v0.1.1 [INFO] [stderr] Checking indexmap v2.2.3 [INFO] [stderr] Checking gpu-descriptor v0.2.4 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crossbeam-channel v0.5.11 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking rangemap v1.5.0 [INFO] [stderr] Checking sys-locale v0.3.1 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking self_cell v1.0.3 [INFO] [stderr] Checking svg_fmt v0.4.1 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking euclid v0.22.9 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking glyph_brush_layout v0.2.3 [INFO] [stderr] Checking ordered-float v4.2.0 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking lru v0.11.1 [INFO] [stderr] Checking pollster v0.2.5 [INFO] [stderr] Checking web-time v0.2.4 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking spin_sleep v1.2.0 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Checking etagere v0.2.10 [INFO] [stderr] Compiling encase_derive_impl v0.6.1 [INFO] [stderr] Checking fontdb v0.15.0 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling encase_derive v0.6.1 [INFO] [stderr] Checking glyph_brush_draw_cache v0.1.5 [INFO] [stderr] Checking glyph_brush v0.7.8 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking bytemuck v1.14.3 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking swash v0.1.12 [INFO] [stderr] Checking tiny-skia-path v0.8.4 [INFO] [stderr] Checking rustybuzz v0.11.0 [INFO] [stderr] Checking image v0.24.8 [INFO] [stderr] Checking glam v0.25.0 [INFO] [stderr] Checking naga v0.14.2 [INFO] [stderr] Checking calloop v0.10.6 [INFO] [stderr] Checking encase v0.6.1 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking tiny-skia v0.8.4 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking cosmic-text v0.10.0 [INFO] [stderr] Checking wgpu-hal v0.18.1 [INFO] [stderr] Checking wgpu-core v0.18.1 [INFO] [stderr] Checking sctk-adwaita v0.5.4 [INFO] [stderr] Checking wgpu v0.18.0 [INFO] [stderr] Checking glyphon v0.4.1 [INFO] [stderr] Checking bottomless-pit v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/io.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 43 | IoError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/io.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 43 | IoError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.61s [INFO] running `Command { std: "docker" "inspect" "14e745eadd7b016aa28252ebc5e65cf2923b7f17f370b3de0c0a7ee46f6ed1fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14e745eadd7b016aa28252ebc5e65cf2923b7f17f370b3de0c0a7ee46f6ed1fe", kill_on_drop: false }` [INFO] [stdout] 14e745eadd7b016aa28252ebc5e65cf2923b7f17f370b3de0c0a7ee46f6ed1fe