[INFO] fetching crate fil-proofs-param 14.0.0...
[INFO] testing fil-proofs-param-14.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fil-proofs-param 14.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate fil-proofs-param 14.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fil-proofs-param 14.0.0
[INFO] tweaked toml for crates.io crate fil-proofs-param 14.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fil-proofs-param 14.0.0 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 fil-proofs-param 14.0.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 273eb60694e2842d205bcb60b7af3fda9f5d9ee4d8a00a77201539f26954390d
[INFO] running `Command { std: "docker" "start" "-a" "273eb60694e2842d205bcb60b7af3fda9f5d9ee4d8a00a77201539f26954390d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "273eb60694e2842d205bcb60b7af3fda9f5d9ee4d8a00a77201539f26954390d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273eb60694e2842d205bcb60b7af3fda9f5d9ee4d8a00a77201539f26954390d", kill_on_drop: false }`
[INFO] [stdout] 273eb60694e2842d205bcb60b7af3fda9f5d9ee4d8a00a77201539f26954390d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b233e091832bb782c48798894e8b0891cd15d1da4226a6bd5a703a2dbddc3c91
[INFO] running `Command { std: "docker" "start" "-a" "b233e091832bb782c48798894e8b0891cd15d1da4226a6bd5a703a2dbddc3c91", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling blstrs v0.7.1
[INFO] [stderr]    Compiling bellpepper-core v0.2.1
[INFO] [stderr]    Compiling rust-gpu-tools v0.7.2
[INFO] [stderr]    Compiling pasta_curves v0.5.1
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling bellpepper v0.2.1
[INFO] [stderr]    Compiling bellperson v0.26.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling merkletree v0.23.0
[INFO] [stderr]    Compiling fr32 v12.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stdout] error[E0599]: no method named `raw_os_error` found for enum `std::fs::TryLockError` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bellperson-0.26.0/src/gpu/locks.rs:176:20
[INFO] [stdout]     |
[INFO] [stdout] 176 |             if err.raw_os_error() == fs2::lock_contended_error().raw_os_error() {
[INFO] [stdout]     |                    ^^^^^^^^^^^^ method not found in `std::fs::TryLockError`
[INFO] [stdout]     |
[INFO] [stdout] note: the method `raw_os_error` exists on the type `std::io::Error`
[INFO] [stdout]    --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/error.rs:716:5
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]    Compiling try-lock v0.2.5
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[INFO] [stderr]    Compiling storage-proofs-porep v19.0.0
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[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
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[INFO] [stderr] error: could not compile `bellperson` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b233e091832bb782c48798894e8b0891cd15d1da4226a6bd5a703a2dbddc3c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b233e091832bb782c48798894e8b0891cd15d1da4226a6bd5a703a2dbddc3c91", kill_on_drop: false }`
[INFO] [stdout] b233e091832bb782c48798894e8b0891cd15d1da4226a6bd5a703a2dbddc3c91