[INFO] fetching crate mphf_benchmark 0.3.6...
[INFO] testing mphf_benchmark-0.3.6 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mphf_benchmark 0.3.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mphf_benchmark 0.3.6
[INFO] finished tweaking crates.io crate mphf_benchmark 0.3.6
[INFO] tweaked toml for crates.io crate mphf_benchmark 0.3.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mphf_benchmark 0.3.6 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mphf_benchmark 0.3.6 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b4003ef03d0a8b5e980cd52226a9d69aad584229320752682b5784377dbc55a
[INFO] running `Command { std: "docker" "start" "-a" "0b4003ef03d0a8b5e980cd52226a9d69aad584229320752682b5784377dbc55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b4003ef03d0a8b5e980cd52226a9d69aad584229320752682b5784377dbc55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b4003ef03d0a8b5e980cd52226a9d69aad584229320752682b5784377dbc55a", kill_on_drop: false }`
[INFO] [stdout] 0b4003ef03d0a8b5e980cd52226a9d69aad584229320752682b5784377dbc55a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc2599e1403e2887e8f4b95a8b842ff9f4106cb7df4557dede0d1bb538d1fd23
[INFO] running `Command { std: "docker" "start" "-a" "dc2599e1403e2887e8f4b95a8b842ff9f4106cb7df4557dede0d1bb538d1fd23", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling impl-tools v0.10.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling maligned v0.2.1
[INFO] [stderr]    Compiling epserde v0.8.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling stable_try_trait_v2 v1.75.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling arbitrary-chunks v0.4.1
[INFO] [stderr]    Compiling partition v0.1.2
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling rdst v0.20.14
[INFO] [stderr]    Compiling dyn_size_of v0.4.5
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling voracious_radix_sort v1.2.0
[INFO] [stderr]    Compiling seedable_hash v0.2.2
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling bitm v0.5.2
[INFO] [stderr]    Compiling binout v0.3.1
[INFO] [stderr]    Compiling butils v0.1.1
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling sysinfo v0.33.1
[INFO] [stderr]    Compiling cpu-time v1.0.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling core_affinity v0.8.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling pluralizer v0.5.0
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr] error: could not compile `voracious_radix_sort` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name voracious_radix_sort --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/voracious_radix_sort-1.2.0/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 -C debuginfo=2 --cfg 'feature="rayon"' --cfg 'feature="voracious_multithread"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("rayon", "voracious_multithread"))' -C metadata=fc93cffb10557f23 -C extra-filename=-9f269dd7bfcc3250 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern rayon=/opt/rustwide/target/debug/deps/librayon-c3034deeeb8a6deb.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" "dc2599e1403e2887e8f4b95a8b842ff9f4106cb7df4557dede0d1bb538d1fd23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2599e1403e2887e8f4b95a8b842ff9f4106cb7df4557dede0d1bb538d1fd23", kill_on_drop: false }`
[INFO] [stdout] dc2599e1403e2887e8f4b95a8b842ff9f4106cb7df4557dede0d1bb538d1fd23