[INFO] cloning repository https://github.com/hslcrb/Flwing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hslcrb/Flwing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhslcrb%2FFlwing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhslcrb%2FFlwing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06ee8d35f463274c442393751a07f7d89b04874b
[INFO] checking hslcrb/Flwing against master#df1ae0f7dd168513de2d89beb2cb7a95d4fdc118 for pr-159343
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhslcrb%2FFlwing" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hslcrb/Flwing
[INFO] finished tweaking git repo https://github.com/hslcrb/Flwing
[INFO] tweaked toml for git repo https://github.com/hslcrb/Flwing written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hslcrb/Flwing on toolchain df1ae0f7dd168513de2d89beb2cb7a95d4fdc118
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hslcrb/Flwing 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" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded roots v0.0.6
[INFO] [stderr]   Downloaded visioncortex v0.8.10
[INFO] [stderr]   Downloaded vtracer v0.6.5
[INFO] [stderr]   Downloaded lyon v1.0.19
[INFO] [stderr]   Downloaded lyon_path v1.0.19
[INFO] [stderr]   Downloaded lyon_algorithms v1.0.20
[INFO] [stderr]   Downloaded lyon_geom v1.0.19
[INFO] [stderr]   Downloaded lyon_tessellation v1.0.20
[INFO] [stderr]   Downloaded flo_curves v0.3.1
[INFO] [stderr]   Downloaded egui_extras v0.31.1
[INFO] [stderr]   Downloaded epaint v0.31.1
[INFO] [stderr]   Downloaded ecolor v0.31.1
[INFO] [stderr]   Downloaded emath v0.31.1
[INFO] [stderr]   Downloaded eframe v0.31.1
[INFO] [stderr]   Downloaded egui v0.31.1
[INFO] [stderr]   Downloaded epaint_default_fonts v0.31.1
[INFO] [stderr]   Downloaded egui-winit v0.31.1
[INFO] [stderr]   Downloaded egui_glow v0.31.1
[INFO] [stderr]   Downloaded egui-wgpu v0.31.1
[INFO] [stderr]   Downloaded wgpu v24.0.5
[INFO] [stderr]   Downloaded wgpu-hal v24.0.4
[INFO] [stderr]   Downloaded naga v24.0.0
[INFO] [stderr]   Downloaded wgpu-core v24.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 519505d64bbf5d0b327ea3cdc579818bbfa427f0bc15ccd3e3016a9cf39acd0d
[INFO] running `Command { std: "docker" "start" "519505d64bbf5d0b327ea3cdc579818bbfa427f0bc15ccd3e3016a9cf39acd0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "519505d64bbf5d0b327ea3cdc579818bbfa427f0bc15ccd3e3016a9cf39acd0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "519505d64bbf5d0b327ea3cdc579818bbfa427f0bc15ccd3e3016a9cf39acd0d" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "519505d64bbf5d0b327ea3cdc579818bbfa427f0bc15ccd3e3016a9cf39acd0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "519505d64bbf5d0b327ea3cdc579818bbfa427f0bc15ccd3e3016a9cf39acd0d" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]    Compiling cc v1.2.64
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling wayland-client v0.31.14
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]    Compiling quick-xml v0.39.4
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking accesskit v0.17.1
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking no_std_io2 v0.9.4
[INFO] [stderr]     Checking bitstream-io v4.10.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]    Compiling toml_edit v0.25.12+spec-1.1.0
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]    Compiling winit v0.30.13
[INFO] [stderr]     Checking immutable-chunkmap v2.1.2
[INFO] [stderr]    Compiling wayland-backend v0.3.15
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling wayland-scanner v0.31.10
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking epaint_default_fonts v0.31.1
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking accesskit_consumer v0.26.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]     Checking euclid v0.22.14
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling smithay-client-toolkit v0.20.0
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking dpi v0.1.2
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking lyon_geom v1.0.19
[INFO] [stderr]    Compiling mime_guess2 v2.3.1
[INFO] [stderr]     Checking uuid v1.23.3
[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/df1ae0f7dd168513de2d89beb2cb7a95d4fdc118/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/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=fe25fff300fdd0d6 -C extra-filename=-e2be951a5e1c3f8f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4e65ba962a324510.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d8b25e15af30dc2b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "519505d64bbf5d0b327ea3cdc579818bbfa427f0bc15ccd3e3016a9cf39acd0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "519505d64bbf5d0b327ea3cdc579818bbfa427f0bc15ccd3e3016a9cf39acd0d", kill_on_drop: false }`
[INFO] [stdout] 519505d64bbf5d0b327ea3cdc579818bbfa427f0bc15ccd3e3016a9cf39acd0d