[INFO] fetching crate winio-ui-qt 0.4.0...
[INFO] checking winio-ui-qt-0.4.0 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] extracting crate winio-ui-qt 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate winio-ui-qt 0.4.0
[INFO] finished tweaking crates.io crate winio-ui-qt 0.4.0
[INFO] tweaked toml for crates.io crate winio-ui-qt 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate winio-ui-qt 0.4.0 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate winio-ui-qt 0.4.0 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5398547a4873cc4ba290b533f48665e30873aee4c5405373630b7680ba194f43
[INFO] running `Command { std: "docker" "start" "-a" "5398547a4873cc4ba290b533f48665e30873aee4c5405373630b7680ba194f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5398547a4873cc4ba290b533f48665e30873aee4c5405373630b7680ba194f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5398547a4873cc4ba290b533f48665e30873aee4c5405373630b7680ba194f43", kill_on_drop: false }`
[INFO] [stdout] 5398547a4873cc4ba290b533f48665e30873aee4c5405373630b7680ba194f43
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bfca528748378d699e43c2460fdd482fde542a7abc463417f2a57ed8f627bca
[INFO] running `Command { std: "docker" "start" "-a" "7bfca528748378d699e43c2460fdd482fde542a7abc463417f2a57ed8f627bca", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]     Checking compio-buf v0.7.1
[INFO] [stderr]    Compiling compio-driver v0.10.0
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling scratch v1.0.9
[INFO] [stderr]     Checking core_affinity v0.8.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling compio-fs v0.10.0
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.190
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking pxfm v0.1.26
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking compio-log v0.1.0
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking euclid v0.22.11
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking winio-handle v0.5.0
[INFO] [stderr]     Checking winio-callback v0.1.2
[INFO] [stderr]    Compiling cc v1.2.48
[INFO] [stderr]     Checking winio-primitive v0.2.0
[INFO] [stderr]     Checking moxcms v0.7.10
[INFO] [stderr]    Compiling link-cplusplus v1.0.12
[INFO] [stderr]    Compiling cxx v1.0.190
[INFO] [stderr]    Compiling versions v6.3.2
[INFO] [stderr]    Compiling cxx-build v1.0.190
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.190
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking image v0.25.9
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling qt-build-utils v0.7.3
[INFO] [stderr]    Compiling winio-ui-qt v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking compio-io v0.8.4
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking local-sync v0.1.1
[INFO] [stderr]     Checking compio-runtime v0.10.1
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling inherit-methods-macro v0.1.0
[INFO] [stderr]     Checking compio-net v0.10.0
[INFO] [stderr]     Checking compio v0.17.0
[INFO] [stderr]     Checking winio-pollable v0.3.0
[INFO] [stderr] warning: winio-ui-qt@0.4.0: src/ui/canvas.cpp: In function 'bool color_accent(QColor&)':
[INFO] [stderr] warning: winio-ui-qt@0.4.0: src/ui/canvas.cpp:127:27: warning: unused parameter 'c' [-Wunused-parameter]
[INFO] [stderr] warning: winio-ui-qt@0.4.0:   127 | bool color_accent(QColor &c) {
[INFO] [stderr] warning: winio-ui-qt@0.4.0:       |                   ~~~~~~~~^
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 19s
[INFO] running `Command { std: "docker" "inspect" "7bfca528748378d699e43c2460fdd482fde542a7abc463417f2a57ed8f627bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bfca528748378d699e43c2460fdd482fde542a7abc463417f2a57ed8f627bca", kill_on_drop: false }`
[INFO] [stdout] 7bfca528748378d699e43c2460fdd482fde542a7abc463417f2a57ed8f627bca