[INFO] cloning repository https://github.com/RansomnicCase/credit-knower
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RansomnicCase/credit-knower" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRansomnicCase%2Fcredit-knower", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRansomnicCase%2Fcredit-knower'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c28bd8ed1ea64bdaff35cc5af2b802105e25384
[INFO] documenting RansomnicCase/credit-knower against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRansomnicCase%2Fcredit-knower" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RansomnicCase/credit-knower
[INFO] finished tweaking git repo https://github.com/RansomnicCase/credit-knower
[INFO] tweaked toml for git repo https://github.com/RansomnicCase/credit-knower written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RansomnicCase/credit-knower on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RansomnicCase/credit-knower 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9eb61578a67360fb1675898f2df2e099d02c9392e30638b1fe3b7d4ce1620acc
[INFO] running `Command { std: "docker" "start" "-a" "9eb61578a67360fb1675898f2df2e099d02c9392e30638b1fe3b7d4ce1620acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9eb61578a67360fb1675898f2df2e099d02c9392e30638b1fe3b7d4ce1620acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb61578a67360fb1675898f2df2e099d02c9392e30638b1fe3b7d4ce1620acc", kill_on_drop: false }`
[INFO] [stdout] 9eb61578a67360fb1675898f2df2e099d02c9392e30638b1fe3b7d4ce1620acc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c61b9244407d440e31103c0b8aecf5ff7350ef3785f3ded53847c9173098f34
[INFO] running `Command { std: "docker" "start" "-a" "7c61b9244407d440e31103c0b8aecf5ff7350ef3785f3ded53847c9173098f34", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.7
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking wayland-sys v0.31.4
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]     Checking flate2 v1.0.31
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]    Compiling roxmltree v0.20.0
[INFO] [stderr]    Compiling bytemuck v1.16.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking polling v2.8.0
[INFO] [stderr]    Compiling xml-rs v0.8.21
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking async-executor v1.13.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking async-io v1.13.0
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking xdg-home v1.2.0
[INFO] [stderr]     Checking async-fs v1.6.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]     Checking xcursor v0.3.6
[INFO] [stderr]     Checking fontconfig-parser v0.5.7
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking euclid v0.22.10
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling fdeflate v0.3.4
[INFO] [stderr]    Compiling arrayref v0.3.8
[INFO] [stderr]     Checking unicode-properties v0.1.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling indexmap v2.3.0
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]     Checking fontdb v0.18.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]     Checking x11rb v0.13.1
[INFO] [stderr]    Compiling wayland-backend v0.3.6
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling kurbo v0.11.0
[INFO] [stderr]    Compiling unicode-script v0.5.6
[INFO] [stderr]    Compiling unicode-ccc v0.2.0
[INFO] [stderr]     Checking ttf-parser v0.24.1
[INFO] [stderr]    Compiling unicode-bidi-mirroring v0.2.0
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]     Checking lyon_geom v1.0.5
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling rustybuzz v0.14.1
[INFO] [stderr]    Compiling flume v0.11.0
[INFO] [stderr]     Checking lyon_path v1.0.5
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]    Compiling svgtypes v0.15.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]     Checking wayland-client v0.31.5
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling simplecss v0.2.1
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]    Compiling imagesize v0.12.0
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling data-url v0.3.1
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling xmlwriter v0.1.0
[INFO] [stderr]    Compiling exr v1.72.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling gif v0.13.1
[INFO] [stderr]     Checking wayland-protocols v0.32.3
[INFO] [stderr]     Checking wayland-cursor v0.31.5
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.0
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling usvg v0.42.0
[INFO] [stderr]    Compiling cpp_common v0.5.9
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling derive_utils v0.14.1
[INFO] [stderr]    Compiling cpp_build v0.5.9
[INFO] [stderr]    Compiling rgb v0.8.47
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking owned_ttf_parser v0.24.0
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling winit v0.30.4
[INFO] [stderr]     Checking ab_glyph v0.2.28
[INFO] [stderr]     Checking immutable-chunkmap v2.0.5
[INFO] [stderr]     Checking accesskit v0.16.0
[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-2025-10-28-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.72/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="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=53842e167c151767 -C extra-filename=-9b4147295f0f74a8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-06f382f79c1fcafb.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e6d31f288011a81e.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-772f13ecc3fc189a.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" "7c61b9244407d440e31103c0b8aecf5ff7350ef3785f3ded53847c9173098f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c61b9244407d440e31103c0b8aecf5ff7350ef3785f3ded53847c9173098f34", kill_on_drop: false }`
[INFO] [stdout] 7c61b9244407d440e31103c0b8aecf5ff7350ef3785f3ded53847c9173098f34