[INFO] cloning repository https://github.com/SierraSoftworks/voice-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SierraSoftworks/voice-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSierraSoftworks%2Fvoice-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSierraSoftworks%2Fvoice-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72501ae37c54f3e4b2060b8ca3051a9e5d05be28
[INFO] checking SierraSoftworks/voice-rs against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSierraSoftworks%2Fvoice-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SierraSoftworks/voice-rs
[INFO] finished tweaking git repo https://github.com/SierraSoftworks/voice-rs
[INFO] tweaked toml for git repo https://github.com/SierraSoftworks/voice-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SierraSoftworks/voice-rs on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SierraSoftworks/voice-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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d76088acc78a9c296b9ed2b46d4b263e29e6bd50a73a7b1a30f03ab8cdf18b3f
[INFO] running `Command { std: "docker" "start" "d76088acc78a9c296b9ed2b46d4b263e29e6bd50a73a7b1a30f03ab8cdf18b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d76088acc78a9c296b9ed2b46d4b263e29e6bd50a73a7b1a30f03ab8cdf18b3f", 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" "d76088acc78a9c296b9ed2b46d4b263e29e6bd50a73a7b1a30f03ab8cdf18b3f" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d76088acc78a9c296b9ed2b46d4b263e29e6bd50a73a7b1a30f03ab8cdf18b3f", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d76088acc78a9c296b9ed2b46d4b263e29e6bd50a73a7b1a30f03ab8cdf18b3f" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling aws-lc-rs v1.18.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking ipnet v2.12.1
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking compression-core v0.4.32
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling instability v0.3.13
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]     Checking lru v0.18.3
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking brotli v8.0.4
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling alsa-sys v0.4.0
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking const-hex v1.19.1
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling aws-lc-sys v0.44.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[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/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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-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=1607370a27ba1637 -C extra-filename=-ed54b80032307ce6 --out-dir /opt/rustwide/target/debug/build/syn/ed54b80032307ce6/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d76088acc78a9c296b9ed2b46d4b263e29e6bd50a73a7b1a30f03ab8cdf18b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76088acc78a9c296b9ed2b46d4b263e29e6bd50a73a7b1a30f03ab8cdf18b3f", kill_on_drop: false }`
[INFO] [stdout] d76088acc78a9c296b9ed2b46d4b263e29e6bd50a73a7b1a30f03ab8cdf18b3f