[INFO] cloning repository https://github.com/KDABLabs/slint-color-picker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KDABLabs/slint-color-picker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKDABLabs%2Fslint-color-picker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKDABLabs%2Fslint-color-picker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2b0e5b8060dae97b2173bef1384de41c67fd15b
[INFO] checking KDABLabs/slint-color-picker against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf-spurious
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKDABLabs%2Fslint-color-picker" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KDABLabs/slint-color-picker
[INFO] finished tweaking git repo https://github.com/KDABLabs/slint-color-picker
[INFO] tweaked toml for git repo https://github.com/KDABLabs/slint-color-picker written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KDABLabs/slint-color-picker on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KDABLabs/slint-color-picker 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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ae38b6056877d8a59736c4cd35ffa1d55c0b1722b545b164b7dc78d98b9513a
[INFO] running `Command { std: "docker" "start" "-a" "6ae38b6056877d8a59736c4cd35ffa1d55c0b1722b545b164b7dc78d98b9513a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ae38b6056877d8a59736c4cd35ffa1d55c0b1722b545b164b7dc78d98b9513a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae38b6056877d8a59736c4cd35ffa1d55c0b1722b545b164b7dc78d98b9513a", kill_on_drop: false }`
[INFO] [stdout] 6ae38b6056877d8a59736c4cd35ffa1d55c0b1722b545b164b7dc78d98b9513a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zstrict-projection-item-bounds" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0045797eb089af62d510790d78b06e1a14e285fa546805a874bff9b384498b4
[INFO] running `Command { std: "docker" "start" "-a" "b0045797eb089af62d510790d78b06e1a14e285fa546805a874bff9b384498b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling wayland-sys v0.31.8
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling wayland-client v0.31.12
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling wayland-backend v0.3.12
[INFO] [stderr]     Checking bitstream-io v4.9.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking zune-jpeg v0.5.12
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking euclid v0.22.13
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking avif-serialize v0.8.8
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking lyon_geom v1.0.18
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]     Checking kurbo v0.13.0
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]     Checking linebender_resource_handle v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking unicode-script v0.5.8
[INFO] [stderr]    Compiling dlib v0.5.3
[INFO] [stderr]     Checking fontdb v0.23.0
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]     Checking lyon_path v1.0.16
[INFO] [stderr]     Checking roxmltree v0.21.1
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking async-io v2.6.0
[INFO] [stderr]     Checking gethostname v1.1.0
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]     Checking svgtypes v0.16.1
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking imagesize v0.14.0
[INFO] [stderr]     Checking async-signal v0.2.13
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking async-process v2.5.0
[INFO] [stderr]    Compiling pulldown-cmark v0.13.1
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling as-slice v0.2.1
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]    Compiling aligned v0.4.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking lyon_algorithms v1.0.16
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling winit v0.30.12
[INFO] [stderr]     Checking moxcms v0.7.11
[INFO] [stderr]    Compiling weezl v0.1.12
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b6bca0d7327839b5e3f7a7779947cb9113d08917/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=6da3826d19dae1a1 -C extra-filename=-dfe6bb6b8644d103 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-04279a63db224acb.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-785c4f3b9be8aa49.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7bdb9946ee4fa346.rmeta --cap-lints allow --cap-lints=forbid -Zstrict-projection-item-bounds` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b0045797eb089af62d510790d78b06e1a14e285fa546805a874bff9b384498b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0045797eb089af62d510790d78b06e1a14e285fa546805a874bff9b384498b4", kill_on_drop: false }`
[INFO] [stdout] b0045797eb089af62d510790d78b06e1a14e285fa546805a874bff9b384498b4