[INFO] cloning repository https://github.com/jangrau13/semantics2024_sake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jangrau13/semantics2024_sake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjangrau13%2Fsemantics2024_sake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjangrau13%2Fsemantics2024_sake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34fd5c7dfdf109acea0187b24547e6efeee9a530
[INFO] documenting jangrau13/semantics2024_sake 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%2Fjangrau13%2Fsemantics2024_sake" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jangrau13/semantics2024_sake
[INFO] finished tweaking git repo https://github.com/jangrau13/semantics2024_sake
[INFO] tweaked toml for git repo https://github.com/jangrau13/semantics2024_sake written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jangrau13/semantics2024_sake 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/jangrau13/semantics2024_sake 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 31c3509991f065fb17e395f1d37f7a1aa3d8581985122759e9a4e3fa98af8b06
[INFO] running `Command { std: "docker" "start" "-a" "31c3509991f065fb17e395f1d37f7a1aa3d8581985122759e9a4e3fa98af8b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31c3509991f065fb17e395f1d37f7a1aa3d8581985122759e9a4e3fa98af8b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c3509991f065fb17e395f1d37f7a1aa3d8581985122759e9a4e3fa98af8b06", kill_on_drop: false }`
[INFO] [stdout] 31c3509991f065fb17e395f1d37f7a1aa3d8581985122759e9a4e3fa98af8b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c940220fbd8034161f016f9419336c172ccce5f13e7b370a1f73636a96ff4899
[INFO] running `Command { std: "docker" "start" "-a" "c940220fbd8034161f016f9419336c172ccce5f13e7b370a1f73636a96ff4899", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling serde v1.0.201
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rustversion v1.0.16
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking oxiri v0.2.3
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking ryu-js v0.2.2
[INFO] [stderr]     Checking utf8-decode v1.0.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking contextual v0.1.6
[INFO] [stderr]     Checking pct-str v1.2.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking mownstr v0.2.1
[INFO] [stderr]    Compiling ryu_floating_decimal v0.1.0
[INFO] [stderr]     Checking resiter v0.5.0
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]     Checking iref v2.2.3
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]     Checking smallstr v0.3.0
[INFO] [stderr]     Checking langtag v0.3.4
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking decoded-char v0.1.1
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking pretty_dtoa v0.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling static-iref v2.0.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]     Checking ordered-float v4.2.0
[INFO] [stderr]     Checking locspan v0.7.16
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking lexical v6.1.1
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]     Checking json-number v0.4.8
[INFO] [stderr]     Checking mown v0.2.2
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]     Checking crossterm v0.26.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]     Checking rio_api v0.8.4
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling hashlink v0.8.4
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking dtoa v1.0.9
[INFO] [stderr]    Compiling webpki-roots v0.25.4
[INFO] [stderr]    Compiling finl_unicode v1.2.0
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking oxilangtag v0.1.5
[INFO] [stderr]     Checking dtoa-short v0.3.4
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling selectors v0.25.0
[INFO] [stderr]    Compiling stringprep v0.1.4
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling whoami v1.5.1
[INFO] [stderr]    Compiling zerocopy v0.8.0-alpha.6
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking servo_arc v0.3.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]    Compiling axum v0.7.5
[INFO] [stderr]    Compiling chrono-tz-build v0.2.1
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking quick-xml v0.28.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking strfmt v0.2.4
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking rustls-webpki v0.102.4
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking rio_xml v0.8.4
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking rio_turtle v0.8.4
[INFO] [stderr]    Compiling chrono-tz v0.8.6
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.201
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking cssparser v0.31.2
[INFO] [stderr]     Checking rle-decode-fast v1.0.3
[INFO] [stderr]     Checking ego-tree v0.6.2
[INFO] [stderr]     Checking libflate_lz77 v2.1.0
[INFO] [stderr]     Checking rand_core v0.9.0-alpha.1
[INFO] [stderr]     Checking ignore v0.4.22
[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=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=3d4565e03cb09597 -C extra-filename=-48c0f969c121eb8e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-df896672a98f0776.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-23aad6dfefdce3e8.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-772f13ecc3fc189a.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c940220fbd8034161f016f9419336c172ccce5f13e7b370a1f73636a96ff4899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c940220fbd8034161f016f9419336c172ccce5f13e7b370a1f73636a96ff4899", kill_on_drop: false }`
[INFO] [stdout] c940220fbd8034161f016f9419336c172ccce5f13e7b370a1f73636a96ff4899
