[INFO] cloning repository https://github.com/moefh/key-synth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moefh/key-synth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoefh%2Fkey-synth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoefh%2Fkey-synth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 620688380903d905bcb459f3f0810c48add8b770
[INFO] checking moefh/key-synth against master#217cb73577ed6f30a2005dd75bab01d23ec4cd60 for pr-148939
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoefh%2Fkey-synth" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/moefh/key-synth
[INFO] finished tweaking git repo https://github.com/moefh/key-synth
[INFO] tweaked toml for git repo https://github.com/moefh/key-synth written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/moefh/key-synth on toolchain 217cb73577ed6f30a2005dd75bab01d23ec4cd60
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/moefh/key-synth 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" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded coremidi-sys v3.2.0
[INFO] [stderr]   Downloaded ravif v0.12.0
[INFO] [stderr]   Downloaded zune-core v0.5.0
[INFO] [stderr]   Downloaded coremidi v0.8.0
[INFO] [stderr]   Downloaded wgpu-core-deps-emscripten v27.0.0
[INFO] [stderr]   Downloaded smithay-clipboard v0.7.3
[INFO] [stderr]   Downloaded ordered-float v5.1.0
[INFO] [stderr]   Downloaded accesskit_macos v0.22.2
[INFO] [stderr]   Downloaded wgpu-core-deps-windows-linux-android v27.0.0
[INFO] [stderr]   Downloaded wgpu-core-deps-apple v27.0.0
[INFO] [stderr]   Downloaded ecolor v0.33.2
[INFO] [stderr]   Downloaded accesskit_unix v0.17.2
[INFO] [stderr]   Downloaded egui-wgpu v0.33.2
[INFO] [stderr]   Downloaded wgpu-types v27.0.1
[INFO] [stderr]   Downloaded cc v1.2.46
[INFO] [stderr]   Downloaded resvg v0.45.1
[INFO] [stderr]   Downloaded syn v2.0.110
[INFO] [stderr]   Downloaded wgpu v27.0.1
[INFO] [stderr]   Downloaded eframe v0.33.2
[INFO] [stderr]   Downloaded nom v8.0.0
[INFO] [stderr]   Downloaded usvg v0.45.1
[INFO] [stderr]   Downloaded epaint v0.33.2
[INFO] [stderr]   Downloaded bitstream-io v4.9.0
[INFO] [stderr]   Downloaded webbrowser v1.0.6
[INFO] [stderr]   Downloaded egui_extras v0.33.2
[INFO] [stderr]   Downloaded gif v0.14.0
[INFO] [stderr]   Downloaded wgpu-hal v27.0.4
[INFO] [stderr]   Downloaded wgpu-core v27.0.3
[INFO] [stderr]   Downloaded exr v1.74.0
[INFO] [stderr]   Downloaded image v0.25.9
[INFO] [stderr]   Downloaded rustls v0.23.35
[INFO] [stderr]   Downloaded accesskit_consumer v0.31.0
[INFO] [stderr]   Downloaded accesskit_windows v0.29.2
[INFO] [stderr]   Downloaded egui v0.33.2
[INFO] [stderr]   Downloaded egui-winit v0.33.2
[INFO] [stderr]   Downloaded av1-grain v0.2.5
[INFO] [stderr]   Downloaded av-scenechange v0.14.1
[INFO] [stderr]   Downloaded built v0.8.0
[INFO] [stderr]   Downloaded emath v0.33.2
[INFO] [stderr]   Downloaded imagesize v0.13.0
[INFO] [stderr]   Downloaded y4m v0.8.0
[INFO] [stderr]   Downloaded accesskit_winit v0.29.2
[INFO] [stderr]   Downloaded egui_glow v0.33.2
[INFO] [stderr]   Downloaded aligned v0.4.2
[INFO] [stderr]   Downloaded pastey v0.1.1
[INFO] [stderr]   Downloaded accesskit_atspi_common v0.14.2
[INFO] [stderr]   Downloaded as-slice v0.2.1
[INFO] [stderr]   Downloaded naga v27.0.3
[INFO] [stderr]   Downloaded weezl v0.1.12
[INFO] [stderr]   Downloaded zune-jpeg v0.5.5
[INFO] [stderr]   Downloaded midir v0.10.3
[INFO] [stderr]   Downloaded epaint_default_fonts v0.33.2
[INFO] [stderr]   Downloaded rav1e v0.8.1
[INFO] [stderr]   Downloaded orbclient v0.3.49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82272c399c96758fb696e76da9beefecbc1f3e9576476ef012292076ad233fd6
[INFO] running `Command { std: "docker" "start" "-a" "82272c399c96758fb696e76da9beefecbc1f3e9576476ef012292076ad233fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82272c399c96758fb696e76da9beefecbc1f3e9576476ef012292076ad233fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82272c399c96758fb696e76da9beefecbc1f3e9576476ef012292076ad233fd6", kill_on_drop: false }`
[INFO] [stdout] 82272c399c96758fb696e76da9beefecbc1f3e9576476ef012292076ad233fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a3573aba9e25ed333bd89f26c564cbe6633b2dcad6dc419ef064536064eceb9
[INFO] running `Command { std: "docker" "start" "-a" "7a3573aba9e25ed333bd89f26c564cbe6633b2dcad6dc419ef064536064eceb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling wayland-sys v0.31.7
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling wayland-client v0.31.11
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling endi v1.1.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]    Compiling cc v1.2.46
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking syn v2.0.110
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking xkeysym v0.2.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]     Checking accesskit v0.21.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.7
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]     Checking aligned v0.4.2
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking rustls-pki-types v1.13.0
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking bitstream-io v4.9.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling winit v0.30.12
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking zune-core v0.5.0
[INFO] [stderr]    Compiling wayland-backend v0.3.11
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking epaint_default_fonts v0.33.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking gif v0.14.0
[INFO] [stderr]     Checking moxcms v0.7.9
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]     Checking zune-jpeg v0.5.5
[INFO] [stderr]     Checking accesskit_consumer v0.31.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.20.0
[INFO] [stderr]     Checking dpi v0.1.2
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]     Checking kurbo v0.11.3
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling mime_guess2 v2.3.1
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]     Checking svgtypes v0.15.3
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking imagesize v0.13.0
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]    Compiling document-features v0.2.12
[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/217cb73577ed6f30a2005dd75bab01d23ec4cd60/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.110/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=b963a1411074f984 -C extra-filename=-defec8ab18f8d2b5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-adaa2a655fe000c3.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ec53b880e3cb018a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7a3573aba9e25ed333bd89f26c564cbe6633b2dcad6dc419ef064536064eceb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3573aba9e25ed333bd89f26c564cbe6633b2dcad6dc419ef064536064eceb9", kill_on_drop: false }`
[INFO] [stdout] 7a3573aba9e25ed333bd89f26c564cbe6633b2dcad6dc419ef064536064eceb9