[INFO] fetching crate winter-fri 0.13.1...
[INFO] testing winter-fri-0.13.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate winter-fri 0.13.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate winter-fri 0.13.1
[INFO] finished tweaking crates.io crate winter-fri 0.13.1
[INFO] tweaked toml for crates.io crate winter-fri 0.13.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate winter-fri 0.13.1 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 winter-fri 0.13.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2d4edb774c3e5e4e2725def0c50f76329460bda65543a60e5f27ecbd612697d5
[INFO] running `Command { std: "docker" "start" "-a" "2d4edb774c3e5e4e2725def0c50f76329460bda65543a60e5f27ecbd612697d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d4edb774c3e5e4e2725def0c50f76329460bda65543a60e5f27ecbd612697d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4edb774c3e5e4e2725def0c50f76329460bda65543a60e5f27ecbd612697d5", kill_on_drop: false }`
[INFO] [stdout] 2d4edb774c3e5e4e2725def0c50f76329460bda65543a60e5f27ecbd612697d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 45579e8abdf9e647c42a05a1445c222a9a328e97aa1b42a7429a444562e12b68
[INFO] running `Command { std: "docker" "start" "-a" "45579e8abdf9e647c42a05a1445c222a9a328e97aa1b42a7429a444562e12b68", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]    Compiling winter-utils v0.13.1
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling winter-math v0.13.1
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling winter-crypto v0.13.1
[INFO] [stderr]    Compiling winter-fri v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.95s
[INFO] running `Command { std: "docker" "inspect" "45579e8abdf9e647c42a05a1445c222a9a328e97aa1b42a7429a444562e12b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45579e8abdf9e647c42a05a1445c222a9a328e97aa1b42a7429a444562e12b68", kill_on_drop: false }`
[INFO] [stdout] 45579e8abdf9e647c42a05a1445c222a9a328e97aa1b42a7429a444562e12b68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f97eae991b252ee3d305b47857372c5f95cccdddbfaf464db4d2338ee374af1
[INFO] running `Command { std: "docker" "start" "-a" "7f97eae991b252ee3d305b47857372c5f95cccdddbfaf464db4d2338ee374af1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling winter-utils v0.13.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling winter-math v0.13.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling winter-crypto v0.13.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling winter-fri v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling winter-rand-utils v0.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 48.93s
[INFO] running `Command { std: "docker" "inspect" "7f97eae991b252ee3d305b47857372c5f95cccdddbfaf464db4d2338ee374af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f97eae991b252ee3d305b47857372c5f95cccdddbfaf464db4d2338ee374af1", kill_on_drop: false }`
[INFO] [stdout] 7f97eae991b252ee3d305b47857372c5f95cccdddbfaf464db4d2338ee374af1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f1e62d6d48a5ada81b629ce8a7c58e3ead47a8e5063ec7277e2e16ab73a6614
[INFO] running `Command { std: "docker" "start" "-a" "9f1e62d6d48a5ada81b629ce8a7c58e3ead47a8e5063ec7277e2e16ab73a6614", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/winter_fri-1f362e24ccd97dcb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test prover::tests::fri_folding_4 ... ok
[INFO] [stdout] test prover::tests::fri_folding_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests winter_fri
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/folding/mod.rs - folding::apply_drp (line 46) ... ok
[INFO] [stdout] test src/folding/mod.rs - folding::fold_positions (line 141) ... ok
[INFO] [stdout] test src/folding/mod.rs - folding::fold_positions (line 129) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f1e62d6d48a5ada81b629ce8a7c58e3ead47a8e5063ec7277e2e16ab73a6614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f1e62d6d48a5ada81b629ce8a7c58e3ead47a8e5063ec7277e2e16ab73a6614", kill_on_drop: false }`
[INFO] [stdout] 9f1e62d6d48a5ada81b629ce8a7c58e3ead47a8e5063ec7277e2e16ab73a6614