[INFO] fetching crate trenchbroom_steam_audio 0.1.0...
[INFO] testing trenchbroom_steam_audio-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate trenchbroom_steam_audio 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate trenchbroom_steam_audio 0.1.0
[INFO] finished tweaking crates.io crate trenchbroom_steam_audio 0.1.0
[INFO] tweaked toml for crates.io crate trenchbroom_steam_audio 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate trenchbroom_steam_audio 0.1.0 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 crates.io crate trenchbroom_steam_audio 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b04fa215a719bf1e4ddba922c841b6f521831c7e83dad5bc5be7d525412e8cd3
[INFO] running `Command { std: "docker" "start" "-a" "b04fa215a719bf1e4ddba922c841b6f521831c7e83dad5bc5be7d525412e8cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b04fa215a719bf1e4ddba922c841b6f521831c7e83dad5bc5be7d525412e8cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b04fa215a719bf1e4ddba922c841b6f521831c7e83dad5bc5be7d525412e8cd3", kill_on_drop: false }`
[INFO] [stdout] b04fa215a719bf1e4ddba922c841b6f521831c7e83dad5bc5be7d525412e8cd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ad8731996d60058d23049edef5417b167c41cd1c2773c497c4752c6e089cee6
[INFO] running `Command { std: "docker" "start" "-a" "5ad8731996d60058d23049edef5417b167c41cd1c2773c497c4752c6e089cee6", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]    Compiling disqualified v1.0.0
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling downcast-rs v2.0.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling bevy_ptr v0.17.2
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling nonmax v0.5.5
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling async-broadcast v0.7.2
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling atomicow v1.1.0
[INFO] [stderr]    Compiling stackfuture v0.3.0
[INFO] [stderr]    Compiling typewit v1.14.2
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling svg_fmt v0.4.5
[INFO] [stderr]    Compiling const_soft_float v0.1.4
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling const_panic v0.2.15
[INFO] [stderr]    Compiling rectangle-pack v0.4.2
[INFO] [stderr]    Compiling constgebra v0.1.4
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling async-fs v2.2.0
[INFO] [stderr]    Compiling portable-atomic-util v0.2.4
[INFO] [stderr]    Compiling bevy_mikktspace v0.17.0-dev
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling pxfm v0.1.25
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling euclid v0.22.11
[INFO] [stderr]    Compiling fast-interleave v0.1.3
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling const-fnv1a-hash v1.1.0
[INFO] [stderr]    Compiling thunderdome v0.6.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rustfft v6.4.1
[INFO] [stderr]    Compiling naga v26.0.0
[INFO] [stderr]    Compiling guillotiere v0.6.2
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling ringbuf v0.4.8
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling cpal v0.16.0
[INFO] [stderr]    Compiling codespan-reporting v0.12.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling ctrlc v3.5.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling triple_buffer v8.1.1
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling firewheel-cpal v0.9.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling if_chain v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling prealloc_ref_vec v0.1.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling ndshape v0.3.0
[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling quake-util v0.4.0
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling disjoint-sets v0.4.2
[INFO] [stderr]    Compiling moxcms v0.7.9
[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=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.108/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="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=84ec5912cd94986d -C extra-filename=-346f63d0cf70f804 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-031678267c57ca1a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-98cb6cc6a366fc22.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-bc4dedbe6f3a94e6.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" "5ad8731996d60058d23049edef5417b167c41cd1c2773c497c4752c6e089cee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad8731996d60058d23049edef5417b167c41cd1c2773c497c4752c6e089cee6", kill_on_drop: false }`
[INFO] [stdout] 5ad8731996d60058d23049edef5417b167c41cd1c2773c497c4752c6e089cee6