[INFO] fetching crate pkl_fast 0.1.1...
[INFO] testing pkl_fast-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate pkl_fast 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate pkl_fast 0.1.1
[INFO] finished tweaking crates.io crate pkl_fast 0.1.1
[INFO] tweaked toml for crates.io crate pkl_fast 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pkl_fast 0.1.1 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 pkl_fast 0.1.1 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] 78a7df83022c331bb97251241c91132ae56ecda74b771b4face8a9bed56e9706
[INFO] running `Command { std: "docker" "start" "-a" "78a7df83022c331bb97251241c91132ae56ecda74b771b4face8a9bed56e9706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78a7df83022c331bb97251241c91132ae56ecda74b771b4face8a9bed56e9706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a7df83022c331bb97251241c91132ae56ecda74b771b4face8a9bed56e9706", kill_on_drop: false }`
[INFO] [stdout] 78a7df83022c331bb97251241c91132ae56ecda74b771b4face8a9bed56e9706
[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] ffaeb2f95179d6482303ee91c0161ff62703a37bdd8d8e85b9fa738c8e5a83ba
[INFO] running `Command { std: "docker" "start" "-a" "ffaeb2f95179d6482303ee91c0161ff62703a37bdd8d8e85b9fa738c8e5a83ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling logos-codegen v0.14.0
[INFO] [stderr]    Compiling logos-derive v0.14.0
[INFO] [stderr]    Compiling logos v0.14.0
[INFO] [stderr]    Compiling pkl_fast v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `pkl_fast` (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 pkl_fast --edition=2021 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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=20d2ebbbe2758fd2 -C extra-filename=-70a70a5b26603df6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern logos=/opt/rustwide/target/debug/deps/liblogos-0af34911d511a436.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ffaeb2f95179d6482303ee91c0161ff62703a37bdd8d8e85b9fa738c8e5a83ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffaeb2f95179d6482303ee91c0161ff62703a37bdd8d8e85b9fa738c8e5a83ba", kill_on_drop: false }`
[INFO] [stdout] ffaeb2f95179d6482303ee91c0161ff62703a37bdd8d8e85b9fa738c8e5a83ba