[INFO] fetching crate winterfell 0.3.0...
[INFO] testing winterfell-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate winterfell 0.3.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate winterfell 0.3.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate winterfell 0.3.0
[INFO] finished tweaking crates.io crate winterfell 0.3.0
[INFO] tweaked toml for crates.io crate winterfell 0.3.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24bf556402386c097c2016230b136034e66659398404fe7a857021d01d1dd76b
[INFO] running `Command { std: "docker" "start" "-a" "24bf556402386c097c2016230b136034e66659398404fe7a857021d01d1dd76b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24bf556402386c097c2016230b136034e66659398404fe7a857021d01d1dd76b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24bf556402386c097c2016230b136034e66659398404fe7a857021d01d1dd76b", kill_on_drop: false }`
[INFO] [stdout] 24bf556402386c097c2016230b136034e66659398404fe7a857021d01d1dd76b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd508dadfe50acfb1c83853f8d22c53347a3e7f3ba647a83c33beffe1cfe1477
[INFO] running `Command { std: "docker" "start" "-a" "cd508dadfe50acfb1c83853f8d22c53347a3e7f3ba647a83c33beffe1cfe1477", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling winter-utils v0.3.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]    Compiling winter-math v0.3.0
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha3 v0.10.1
[INFO] [stderr]    Compiling winter-crypto v0.3.2
[INFO] [stderr]    Compiling winter-fri v0.3.0
[INFO] [stderr]    Compiling winter-air v0.3.0
[INFO] [stderr]    Compiling winter-verifier v0.3.0
[INFO] [stderr]    Compiling winter-prover v0.3.0
[INFO] [stderr]    Compiling winterfell v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "cd508dadfe50acfb1c83853f8d22c53347a3e7f3ba647a83c33beffe1cfe1477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd508dadfe50acfb1c83853f8d22c53347a3e7f3ba647a83c33beffe1cfe1477", kill_on_drop: false }`
[INFO] [stdout] cd508dadfe50acfb1c83853f8d22c53347a3e7f3ba647a83c33beffe1cfe1477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 009626c4650207489ddcf191dd6a4f080d08026135f31c9bcd64ebc109153882
[INFO] running `Command { std: "docker" "start" "-a" "009626c4650207489ddcf191dd6a4f080d08026135f31c9bcd64ebc109153882", kill_on_drop: false }`
[INFO] [stderr]    Compiling winterfell v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "009626c4650207489ddcf191dd6a4f080d08026135f31c9bcd64ebc109153882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "009626c4650207489ddcf191dd6a4f080d08026135f31c9bcd64ebc109153882", kill_on_drop: false }`
[INFO] [stdout] 009626c4650207489ddcf191dd6a4f080d08026135f31c9bcd64ebc109153882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 547d3f1f8c630c08e8ec3e2150a1351ecef9ac800135608df347fcd9e1eb6bfe
[INFO] running `Command { std: "docker" "start" "-a" "547d3f1f8c630c08e8ec3e2150a1351ecef9ac800135608df347fcd9e1eb6bfe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/winterfell-c549578c9b03d8b5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests winterfell
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 67) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 106) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 150) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 252) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 361) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "547d3f1f8c630c08e8ec3e2150a1351ecef9ac800135608df347fcd9e1eb6bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547d3f1f8c630c08e8ec3e2150a1351ecef9ac800135608df347fcd9e1eb6bfe", kill_on_drop: false }`
[INFO] [stdout] 547d3f1f8c630c08e8ec3e2150a1351ecef9ac800135608df347fcd9e1eb6bfe