[INFO] cloning repository https://github.com/ToferC/epifront
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ToferC/epifront" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToferC%2Fepifront", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToferC%2Fepifront'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b2d1c65df3ab410a1c5297e43ae8db9624a5874
[INFO] documenting ToferC/epifront against master#ef324565d071c6d7e2477a195648549e33d6a465 for pr-121659-bump-pulldown-cmark
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToferC%2Fepifront" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ToferC/epifront on toolchain ef324565d071c6d7e2477a195648549e33d6a465
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ToferC/epifront
[INFO] finished tweaking git repo https://github.com/ToferC/epifront
[INFO] tweaked toml for git repo https://github.com/ToferC/epifront written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ToferC/epifront 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" "+ef324565d071c6d7e2477a195648549e33d6a465" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tera-text-filters v1.0.0
[INFO] [stderr]   Downloaded fluent-template-macros v0.8.0
[INFO] [stderr]   Downloaded fluent-templates v0.8.0
[INFO] [stderr]   Downloaded graphql_client v0.13.0
[INFO] [stderr]   Downloaded sendgrid v0.17.4
[INFO] [stderr]   Downloaded actix-web-static-files v3.0.5
[INFO] [stderr]   Downloaded actix-http v2.2.2
[INFO] [stderr]   Downloaded chrono v0.4.30
[INFO] [stderr]   Downloaded graphql_query_derive v0.13.0
[INFO] [stderr]   Downloaded actix-multipart v0.3.0
[INFO] [stderr]   Downloaded unic-langid-macros v0.9.1
[INFO] [stderr]   Downloaded unic-langid-macros-impl v0.9.1
[INFO] [stderr]   Downloaded graphql_client_codegen v0.13.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 524438bece91463cb293231affcec9ff6cbc0ea14aa7195cb7a402c3d0a15dae
[INFO] running `Command { std: "docker" "start" "-a" "524438bece91463cb293231affcec9ff6cbc0ea14aa7195cb7a402c3d0a15dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "524438bece91463cb293231affcec9ff6cbc0ea14aa7195cb7a402c3d0a15dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524438bece91463cb293231affcec9ff6cbc0ea14aa7195cb7a402c3d0a15dae", kill_on_drop: false }`
[INFO] [stdout] 524438bece91463cb293231affcec9ff6cbc0ea14aa7195cb7a402c3d0a15dae
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ef324565d071c6d7e2477a195648549e33d6a465" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4faf4113a6f4de2ba003bedc5aa8bf8014bbbb78a8621e646f5e767cb364ac5
[INFO] running `Command { std: "docker" "start" "-a" "c4faf4113a6f4de2ba003bedc5aa8bf8014bbbb78a8621e646f5e767cb364ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling pin-project-internal v0.4.30
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling aho-corasick v1.0.5
[INFO] [stderr]    Compiling const_fn v0.4.9
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling copyless v0.1.5
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling url v2.4.1
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling cookie v0.14.4
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking cpuid-bool v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking polyval v0.4.5
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking crypto-mac v0.10.1
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking aes v0.6.0
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking ghash v0.3.1
[INFO] [stderr]     Checking ctr v0.6.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]     Checking aead v0.3.2
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking aes-gcm v0.8.0
[INFO] [stderr]     Checking hkdf v0.10.0
[INFO] [stderr]     Checking brotli-decompressor v2.3.4
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]    Compiling bytestring v1.3.0
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]    Compiling openssl-sys v0.9.93
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]    Compiling path-slash v0.1.5
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling ascii v0.9.3
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking type-map v0.4.0
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking deunicode v0.4.4
[INFO] [stderr]    Compiling chrono-tz-build v0.2.0
[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/ef324565d071c6d7e2477a195648549e33d6a465/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit-mut"' -C metadata=1ad5e88ca89fe9f6 -C extra-filename=-1ad5e88ca89fe9f6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f21fe8ecedcb5f57.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-555c7d56a8598fc7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-134c9022163e6338.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c4faf4113a6f4de2ba003bedc5aa8bf8014bbbb78a8621e646f5e767cb364ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4faf4113a6f4de2ba003bedc5aa8bf8014bbbb78a8621e646f5e767cb364ac5", kill_on_drop: false }`
[INFO] [stdout] c4faf4113a6f4de2ba003bedc5aa8bf8014bbbb78a8621e646f5e767cb364ac5