[INFO] cloning repository https://github.com/borghei/ink
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/borghei/ink" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborghei%2Fink", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborghei%2Fink'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 248f62738f099dbb989eb8787c020249d60c83b7
[INFO] documenting borghei/ink against 1.99.0-beta.8 for beta-rustdoc-1.100
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborghei%2Fink" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/borghei/ink
[INFO] finished tweaking git repo https://github.com/borghei/ink
[INFO] tweaked toml for git repo https://github.com/borghei/ink written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/borghei/ink on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/borghei/ink 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.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.3.0
[INFO] [stderr]   Downloaded syn v3.0.2
[INFO] [stderr]   Downloaded syntect v5.3.0
[INFO] [stderr]   Downloaded libc v0.2.188
[INFO] [stderr]   Downloaded kqueue v1.2.0
[INFO] [stderr]   Downloaded inotify v0.11.4
[INFO] [stderr]   Downloaded insta v1.48.0
[INFO] [stderr]   Downloaded comrak v0.36.0
[INFO] [stderr]   Downloaded emojis v0.6.4
[INFO] [stderr]   Downloaded clap_derive v4.6.3
[INFO] [stderr]   Downloaded clap v4.6.3
[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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 78ed18abc357fecaf6375b6dcc77846ff4ecaa619e317abaa6726884172ec8a9
[INFO] running `Command { std: "docker" "start" "78ed18abc357fecaf6375b6dcc77846ff4ecaa619e317abaa6726884172ec8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78ed18abc357fecaf6375b6dcc77846ff4ecaa619e317abaa6726884172ec8a9", 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" "78ed18abc357fecaf6375b6dcc77846ff4ecaa619e317abaa6726884172ec8a9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78ed18abc357fecaf6375b6dcc77846ff4ecaa619e317abaa6726884172ec8a9", 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" "78ed18abc357fecaf6375b6dcc77846ff4ecaa619e317abaa6726884172ec8a9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling libc v0.2.188
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]    Compiling cc v1.3.0
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling built v0.8.1
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]     Checking no_std_io2 v0.9.4
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking rustls-pki-types v1.15.0
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking lru v0.18.1
[INFO] [stderr]     Checking bitstream-io v4.10.0
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]     Checking imgref v1.12.2
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking avif-serialize v0.8.9
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]     Checking fax v0.2.7
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking polycool v0.4.0
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking line-clipping v0.3.7
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking fast-srgb8 v1.0.0
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking time v0.3.54
[INFO] [stderr]     Checking bitvec v1.1.1
[INFO] [stderr]     Checking kurbo v0.13.1
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking fontconfig-parser v0.5.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling ref-cast-impl v1.0.26
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking unicode-script v0.5.8
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking svgtypes v0.16.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[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.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/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"' --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=ad0d6f0d76f4fda9 -C extra-filename=-400d27c677c73eab --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-07b820aa231198b5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bf53898b3f04765a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.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" "78ed18abc357fecaf6375b6dcc77846ff4ecaa619e317abaa6726884172ec8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ed18abc357fecaf6375b6dcc77846ff4ecaa619e317abaa6726884172ec8a9", kill_on_drop: false }`
[INFO] [stdout] 78ed18abc357fecaf6375b6dcc77846ff4ecaa619e317abaa6726884172ec8a9