[INFO] fetching crate ffizz 0.5.0...
[INFO] testing ffizz-0.5.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ffizz 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ffizz 0.5.0
[INFO] finished tweaking crates.io crate ffizz 0.5.0
[INFO] tweaked toml for crates.io crate ffizz 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ffizz 0.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3d6de3035a4ee44cb6b51f59c72e98cc84d0a18919c01df4b485b989007d32ec
[INFO] running `Command { std: "docker" "start" "-a" "3d6de3035a4ee44cb6b51f59c72e98cc84d0a18919c01df4b485b989007d32ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d6de3035a4ee44cb6b51f59c72e98cc84d0a18919c01df4b485b989007d32ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d6de3035a4ee44cb6b51f59c72e98cc84d0a18919c01df4b485b989007d32ec", kill_on_drop: false }`
[INFO] [stdout] 3d6de3035a4ee44cb6b51f59c72e98cc84d0a18919c01df4b485b989007d32ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a02b1b9bcb97c455c89a4a6eb1bc6e4c48dc75e9548eb785ba7d7a40a6a4c622
[INFO] running `Command { std: "docker" "start" "-a" "a02b1b9bcb97c455c89a4a6eb1bc6e4c48dc75e9548eb785ba7d7a40a6a4c622", kill_on_drop: false }`
[INFO] [stderr]    Compiling ffizz v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "a02b1b9bcb97c455c89a4a6eb1bc6e4c48dc75e9548eb785ba7d7a40a6a4c622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02b1b9bcb97c455c89a4a6eb1bc6e4c48dc75e9548eb785ba7d7a40a6a4c622", kill_on_drop: false }`
[INFO] [stdout] a02b1b9bcb97c455c89a4a6eb1bc6e4c48dc75e9548eb785ba7d7a40a6a4c622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bd82647cc4f3f7c1d2ec7740b1aebf7ad2fcf4dd94baa0f26d40d511af013e55
[INFO] running `Command { std: "docker" "start" "-a" "bd82647cc4f3f7c1d2ec7740b1aebf7ad2fcf4dd94baa0f26d40d511af013e55", kill_on_drop: false }`
[INFO] [stderr]    Compiling ffizz v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "bd82647cc4f3f7c1d2ec7740b1aebf7ad2fcf4dd94baa0f26d40d511af013e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd82647cc4f3f7c1d2ec7740b1aebf7ad2fcf4dd94baa0f26d40d511af013e55", kill_on_drop: false }`
[INFO] [stdout] bd82647cc4f3f7c1d2ec7740b1aebf7ad2fcf4dd94baa0f26d40d511af013e55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 53de894f1e74f4b0d79121b8a0d0ac0d579dc5ae2f093c0db4e32be01130867d
[INFO] running `Command { std: "docker" "start" "-a" "53de894f1e74f4b0d79121b8a0d0ac0d579dc5ae2f093c0db4e32be01130867d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ffizz-b924de4b17a73663)
[INFO] [stderr]    Doc-tests ffizz
[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] [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] running `Command { std: "docker" "inspect" "53de894f1e74f4b0d79121b8a0d0ac0d579dc5ae2f093c0db4e32be01130867d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53de894f1e74f4b0d79121b8a0d0ac0d579dc5ae2f093c0db4e32be01130867d", kill_on_drop: false }`
[INFO] [stdout] 53de894f1e74f4b0d79121b8a0d0ac0d579dc5ae2f093c0db4e32be01130867d