[INFO] cloning repository https://github.com/gerdreiss/memory
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gerdreiss/memory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgerdreiss%2Fmemory", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgerdreiss%2Fmemory'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eab3864c6743f8380bbfe578fe9f7ed13cdfe13b
[INFO] documenting gerdreiss/memory against 1.90.0 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgerdreiss%2Fmemory" "/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/gerdreiss/memory
[INFO] finished tweaking git repo https://github.com/gerdreiss/memory
[INFO] tweaked toml for git repo https://github.com/gerdreiss/memory written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gerdreiss/memory on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gerdreiss/memory 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-scanner v0.31.1
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[INFO] [stderr]   Downloaded calloop v0.14.2
[INFO] [stderr]   Downloaded muda v0.16.1
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[INFO] [stderr]   Downloaded i-slint-backend-qt v1.10.0
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[INFO] [stderr]   Downloaded i-slint-core v1.10.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4365f4d89db7a81829eb118728f970d9f4f565b09b5937cfd4d00c15ec0fe002
[INFO] running `Command { std: "docker" "start" "-a" "4365f4d89db7a81829eb118728f970d9f4f565b09b5937cfd4d00c15ec0fe002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4365f4d89db7a81829eb118728f970d9f4f565b09b5937cfd4d00c15ec0fe002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4365f4d89db7a81829eb118728f970d9f4f565b09b5937cfd4d00c15ec0fe002", kill_on_drop: false }`
[INFO] [stdout] 4365f4d89db7a81829eb118728f970d9f4f565b09b5937cfd4d00c15ec0fe002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.90.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86dbd71788d788cf7a7ef5a9635cae519a88c59e489493890ca3157711c9f85f
[INFO] running `Command { std: "docker" "start" "-a" "86dbd71788d788cf7a7ef5a9635cae519a88c59e489493890ca3157711c9f85f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking event-listener v5.3.0
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]    Compiling syn v2.0.87
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[INFO] [stderr]    Compiling core_maths v0.1.1
[INFO] [stderr]    Compiling bytemuck v1.16.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]     Checking futures-channel v0.3.31
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[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling roxmltree v0.19.0
[INFO] [stderr]     Checking async-lock v3.3.0
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[INFO] [stderr]     Checking piper v0.2.2
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.1
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[INFO] [stderr]    Compiling num-integer v0.1.46
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking rand v0.8.5
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[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking async-fs v2.1.2
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[INFO] [stderr]     Checking async-executor v1.11.0
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
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[INFO] [stderr]    Compiling aligned-vec v0.5.0
[INFO] [stderr]    Compiling fontdb v0.23.0
[INFO] [stderr]    Compiling gl_generator v0.14.0
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[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
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[INFO] [stderr]    Compiling kurbo v0.11.0
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling serde_json v1.0.117
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[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]     Checking wayland-protocols v0.31.2
[INFO] [stderr]     Checking wayland-cursor v0.31.1
[INFO] [stderr]    Compiling gif v0.13.1
[INFO] [stderr]    Compiling image-webp v0.2.1
[INFO] [stderr]     Checking ab_glyph v0.2.26
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling exr v1.72.0
[INFO] [stderr]    Compiling derive_utils v0.14.1
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling linereader v0.4.0
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling usvg v0.45.0
[INFO] [stderr]    Compiling winit v0.30.3
[INFO] [stderr]    Compiling codemap v0.1.3
[INFO] [stderr]    Compiling tiff v0.9.1
[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/1.90.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.87/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=08c3891eaa94d524 -C extra-filename=-6d0f018fed1a3ce6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-2b7948bbf76f4fe7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-6e605d82bff49fe5.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-ff0eade86fc4684b.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" "86dbd71788d788cf7a7ef5a9635cae519a88c59e489493890ca3157711c9f85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86dbd71788d788cf7a7ef5a9635cae519a88c59e489493890ca3157711c9f85f", kill_on_drop: false }`
[INFO] [stdout] 86dbd71788d788cf7a7ef5a9635cae519a88c59e489493890ca3157711c9f85f