[INFO] fetching crate storage-proofs-post 19.0.0...
[INFO] building storage-proofs-post-19.0.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate storage-proofs-post 19.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate storage-proofs-post 19.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate storage-proofs-post 19.0.0
[INFO] tweaked toml for crates.io crate storage-proofs-post 19.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate storage-proofs-post 19.0.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 173 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.2.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_xorshift v0.3.0 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c63a6f95781cf164e973313442dc61ccf2a2158ab49dcbf70c440f0e3bde7955
[INFO] running `Command { std: "docker" "start" "-a" "c63a6f95781cf164e973313442dc61ccf2a2158ab49dcbf70c440f0e3bde7955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c63a6f95781cf164e973313442dc61ccf2a2158ab49dcbf70c440f0e3bde7955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c63a6f95781cf164e973313442dc61ccf2a2158ab49dcbf70c440f0e3bde7955", kill_on_drop: false }`
[INFO] [stdout] c63a6f95781cf164e973313442dc61ccf2a2158ab49dcbf70c440f0e3bde7955
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cae1ff2c053e024bef3649ec4b764afb6ab12428812cf8c9534193b662282c12
[INFO] running `Command { std: "docker" "start" "-a" "cae1ff2c053e024bef3649ec4b764afb6ab12428812cf8c9534193b662282c12", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling opencl-sys v0.2.9
[INFO] [stderr]    Compiling ec-gpu v0.2.0
[INFO] [stderr]    Compiling execute-command-tokens v0.1.7
[INFO] [stderr]    Compiling blst v0.3.16
[INFO] [stderr]    Compiling execute-command-macro-impl v0.1.10
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling cl3 v0.9.5
[INFO] [stderr]    Compiling temp-env v0.3.6
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling execute-command-macro v0.1.9
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling yastl v0.1.2
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling ec-gpu-gen v0.6.0
[INFO] [stderr]    Compiling opencl3 v0.9.5
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling generic-array v1.2.0
[INFO] [stderr]    Compiling ec-gpu-gen v0.7.1
[INFO] [stderr]    Compiling pairing v0.23.0
[INFO] [stderr]    Compiling blake2b_simd v1.0.3
[INFO] [stderr]    Compiling blake2s_simd v1.0.3
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling execute v0.2.13
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling blake2s_simd v0.5.11
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling blstrs v0.7.1
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling pasta_curves v0.5.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling bellpepper-core v0.2.1
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling rust-gpu-tools v0.7.2
[INFO] [stderr]    Compiling bellpepper v0.2.1
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling positioned-io v0.3.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]    Compiling merkletree v0.23.0
[INFO] [stderr]    Compiling neptune v11.0.0
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling cbc v0.1.2
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling bellperson v0.26.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling fr32 v12.0.0
[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/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/std/src/io/error.rs:713:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling config v0.14.1
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[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" "cae1ff2c053e024bef3649ec4b764afb6ab12428812cf8c9534193b662282c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae1ff2c053e024bef3649ec4b764afb6ab12428812cf8c9534193b662282c12", kill_on_drop: false }`
[INFO] [stdout] cae1ff2c053e024bef3649ec4b764afb6ab12428812cf8c9534193b662282c12