[INFO] cloning repository https://github.com/jmsapt/windtunnel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmsapt/windtunnel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmsapt%2Fwindtunnel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmsapt%2Fwindtunnel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e55c684dc7309e17c775fe7645c74546e16611f
[INFO] documenting jmsapt/windtunnel against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmsapt%2Fwindtunnel" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jmsapt/windtunnel
[INFO] finished tweaking git repo https://github.com/jmsapt/windtunnel
[INFO] tweaked toml for git repo https://github.com/jmsapt/windtunnel written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jmsapt/windtunnel on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jmsapt/windtunnel 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: env
[INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-msvc.linker
[INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-msvc.rustflags
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53d1515967f674cad451bd25dd0ade1b08b7938052ce4f30abcce1a5139c9ad8
[INFO] running `Command { std: "docker" "start" "-a" "53d1515967f674cad451bd25dd0ade1b08b7938052ce4f30abcce1a5139c9ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53d1515967f674cad451bd25dd0ade1b08b7938052ce4f30abcce1a5139c9ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53d1515967f674cad451bd25dd0ade1b08b7938052ce4f30abcce1a5139c9ad8", kill_on_drop: false }`
[INFO] [stdout] 53d1515967f674cad451bd25dd0ade1b08b7938052ce4f30abcce1a5139c9ad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96d67f3d8224a9169ed0011c6d543dfdd9521da0f2b33bef98a74c7569d65a28
[INFO] running `Command { std: "docker" "start" "-a" "96d67f3d8224a9169ed0011c6d543dfdd9521da0f2b33bef98a74c7569d65a28", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: env
[INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-msvc.linker
[INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-msvc.rustflags
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling winnow v0.5.39
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling ahash v0.8.8
[INFO] [stderr]     Checking futures-lite v2.2.0
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling indexmap v2.2.3
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking nonmax v0.5.5
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking libloading v0.8.1
[INFO] [stderr]     Checking bevy_ptr v0.12.1
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking smol_str v0.2.1
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling uuid v1.7.0
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking bevy_tasks v0.12.1
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking pp-rs v0.2.1
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking event-listener v5.0.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]     Checking event-listener-strategy v0.5.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking accesskit v0.12.2
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking async-channel v2.2.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking glow v0.12.3
[INFO] [stderr]    Compiling thiserror-core v1.0.50
[INFO] [stderr]     Checking profiling v1.0.14
[INFO] [stderr]     Checking renderdoc-sys v1.0.0
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking const_soft_float v0.1.4
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking constgebra v0.1.3
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking const_panic v0.2.8
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking ktx2 v0.3.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
[INFO] [stderr]    Compiling toml_edit v0.20.7
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking xcursor v0.3.5
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking radsort v0.1.0
[INFO] [stderr]     Checking euclid v0.22.9
[INFO] [stderr]    Compiling winit v0.28.7
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling encase_derive_impl v0.6.1
[INFO] [stderr]     Checking svg_fmt v0.4.1
[INFO] [stderr]     Checking rectangle-pack v0.4.2
[INFO] [stderr]     Checking guillotiere v0.6.2
[INFO] [stderr]     Checking xi-unicode v0.3.0
[INFO] [stderr]     Checking grid v0.10.0
[INFO] [stderr]     Checking sysinfo v0.29.11
[INFO] [stderr]     Checking taffy v0.3.18
[INFO] [stderr]    Compiling blake3 v1.5.0
[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/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.48/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=z -C embed-bitcode=no -C codegen-units=1 -C debug-assertions=on --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=49685de7c092b57e -C extra-filename=-4ea52c0b585b5484 --out-dir /opt/rustwide/target/debug/deps -C strip=symbols -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-2e4a85b0839884de.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-96d7fdaf8b6078c6.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-2fc26636f7726d20.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "96d67f3d8224a9169ed0011c6d543dfdd9521da0f2b33bef98a74c7569d65a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d67f3d8224a9169ed0011c6d543dfdd9521da0f2b33bef98a74c7569d65a28", kill_on_drop: false }`
[INFO] [stdout] 96d67f3d8224a9169ed0011c6d543dfdd9521da0f2b33bef98a74c7569d65a28
