[INFO] cloning repository https://github.com/AudiosurfResearch/wavebreaker-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AudiosurfResearch/wavebreaker-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAudiosurfResearch%2Fwavebreaker-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAudiosurfResearch%2Fwavebreaker-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1da1aea560192bdc88d1c78bbb8ebd5f4c5d519
[INFO] checking AudiosurfResearch/wavebreaker-rs against try#18c1d185ac7a6a3bf399296b35e4b2736809a756 for pr-146972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAudiosurfResearch%2Fwavebreaker-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/AudiosurfResearch/wavebreaker-rs
[INFO] finished tweaking git repo https://github.com/AudiosurfResearch/wavebreaker-rs
[INFO] tweaked toml for git repo https://github.com/AudiosurfResearch/wavebreaker-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AudiosurfResearch/wavebreaker-rs on toolchain 18c1d185ac7a6a3bf399296b35e4b2736809a756
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AudiosurfResearch/wavebreaker-rs 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" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5f78e199c6f50362769a22d5c009fb4d908cb89190c92dd225a7603349b292f
[INFO] running `Command { std: "docker" "start" "-a" "d5f78e199c6f50362769a22d5c009fb4d908cb89190c92dd225a7603349b292f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5f78e199c6f50362769a22d5c009fb4d908cb89190c92dd225a7603349b292f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f78e199c6f50362769a22d5c009fb4d908cb89190c92dd225a7603349b292f", kill_on_drop: false }`
[INFO] [stdout] d5f78e199c6f50362769a22d5c009fb4d908cb89190c92dd225a7603349b292f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a31db2137469964b0c28c8e1e370ea5049765382929beef763d78558710242c1
[INFO] running `Command { std: "docker" "start" "-a" "a31db2137469964b0c28c8e1e370ea5049765382929beef763d78558710242c1", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]     Checking unicode-properties v0.1.3
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling toml_parser v1.0.2
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking postgres-protocol v0.6.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking postgres-types v0.2.9
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling musicbrainz_rs v0.12.0
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking cookie-factory v0.3.2
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking deadpool-runtime v0.1.4
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking clap_builder v4.5.46
[INFO] [stderr]     Checking headers v0.4.1
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking rand v0.8.5
[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/18c1d185ac7a6a3bf399296b35e4b2736809a756/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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=f62d849087f0e977 -C extra-filename=-a8f2864cb79a11c7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-84efb1a9cd9945c5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-465d48b5326a5d9a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "a31db2137469964b0c28c8e1e370ea5049765382929beef763d78558710242c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a31db2137469964b0c28c8e1e370ea5049765382929beef763d78558710242c1", kill_on_drop: false }`
[INFO] [stdout] a31db2137469964b0c28c8e1e370ea5049765382929beef763d78558710242c1