[INFO] fetching crate svguru 0.1.0...
[INFO] documenting svguru-0.1.0 against 1.99.0-beta.1 for beta-rustdoc-1.99-1
[INFO] extracting crate svguru 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate svguru 0.1.0
[INFO] finished tweaking crates.io crate svguru 0.1.0
[INFO] tweaked toml for crates.io crate svguru 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate svguru 0.1.0 on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate svguru 0.1.0 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" "+1.99.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1f085d081a1bb7b4f616ea12bc4be19757da346c53cad8b490947fef2e2e6768
[INFO] running `Command { std: "docker" "start" "1f085d081a1bb7b4f616ea12bc4be19757da346c53cad8b490947fef2e2e6768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f085d081a1bb7b4f616ea12bc4be19757da346c53cad8b490947fef2e2e6768", 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" "1f085d081a1bb7b4f616ea12bc4be19757da346c53cad8b490947fef2e2e6768" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f085d081a1bb7b4f616ea12bc4be19757da346c53cad8b490947fef2e2e6768", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1f085d081a1bb7b4f616ea12bc4be19757da346c53cad8b490947fef2e2e6768" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling winnow v0.7.6
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling xml-rs v0.8.26
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking libloading v0.8.6
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]    Compiling gio v0.16.7
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking xcursor v0.3.8
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking nix v0.24.3
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[INFO] [stderr]     Checking owned_ttf_parser v0.25.0
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking ab_glyph v0.2.29
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking kurbo v0.9.5
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking accesskit v0.11.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling winit v0.28.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking svgtypes v0.11.0
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling unicode-general-category v0.6.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling glutin_egl_sys v0.5.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling wayland-sys v0.30.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling gtk v0.16.2
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking rctree v0.5.0
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking ttf-parser v0.18.1
[INFO] [stderr]     Checking roxmltree v0.18.1
[INFO] [stderr]     Checking usvg-tree v0.31.0
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]     Checking fontconfig-parser v0.5.7
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking accesskit_consumer v0.15.2
[INFO] [stderr]    Compiling glutin v0.30.10
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking unicode-script v0.5.7
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking rosvgtree v0.2.0
[INFO] [stderr]    Compiling glutin-winit v0.3.0
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking data-url v0.2.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]     Checking imagesize v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking fontdb v0.13.1
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking usvg-parser v0.31.0
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking glow v0.12.3
[INFO] [stderr]    Compiling tao v0.20.0
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]    Compiling wry v0.29.0
[INFO] [stderr]    Compiling rfd v0.11.4
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking dirs-next v2.0.0
[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/1.99.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.100/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=4532924f1eeef866 -C extra-filename=-ef1019c403f6409e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-69590df136bf7863.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e25e27a337ef430a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-958b805d9ab3f4fe.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/1.99.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="quote"' --cfg 'feature="visit"' --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=513cb065e1916c9f -C extra-filename=-44ad67d5823627ce --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-69590df136bf7863.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e25e27a337ef430a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-958b805d9ab3f4fe.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1f085d081a1bb7b4f616ea12bc4be19757da346c53cad8b490947fef2e2e6768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f085d081a1bb7b4f616ea12bc4be19757da346c53cad8b490947fef2e2e6768", kill_on_drop: false }`
[INFO] [stdout] 1f085d081a1bb7b4f616ea12bc4be19757da346c53cad8b490947fef2e2e6768
