[INFO] fetching crate nimbus-consensus 1.6.0...
[INFO] testing nimbus-consensus-1.6.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nimbus-consensus 1.6.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate nimbus-consensus 1.6.0
[INFO] finished tweaking crates.io crate nimbus-consensus 1.6.0
[INFO] tweaked toml for crates.io crate nimbus-consensus 1.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nimbus-consensus 1.6.0 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 nimbus-consensus 1.6.0 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-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] 1007426e4ca4344a307fa4ae10657f585c3d0f745e7788b6087e541368229f9b
[INFO] running `Command { std: "docker" "start" "-a" "1007426e4ca4344a307fa4ae10657f585c3d0f745e7788b6087e541368229f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1007426e4ca4344a307fa4ae10657f585c3d0f745e7788b6087e541368229f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1007426e4ca4344a307fa4ae10657f585c3d0f745e7788b6087e541368229f9b", kill_on_drop: false }`
[INFO] [stdout] 1007426e4ca4344a307fa4ae10657f585c3d0f745e7788b6087e541368229f9b
[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] 98312b0e06a17abb3d46d1e7768cae1f499d8e4967d200c4745a576d7616bd39
[INFO] running `Command { std: "docker" "start" "-a" "98312b0e06a17abb3d46d1e7768cae1f499d8e4967d200c4745a576d7616bd39", kill_on_drop: false }`
[INFO] [stderr]    Compiling nimbus-consensus v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "98312b0e06a17abb3d46d1e7768cae1f499d8e4967d200c4745a576d7616bd39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98312b0e06a17abb3d46d1e7768cae1f499d8e4967d200c4745a576d7616bd39", kill_on_drop: false }`
[INFO] [stdout] 98312b0e06a17abb3d46d1e7768cae1f499d8e4967d200c4745a576d7616bd39
[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] 412e09a8cf335b29731e9b2846de8d77bc3ee9c9503c674ed92715bb9ccc41e4
[INFO] running `Command { std: "docker" "start" "-a" "412e09a8cf335b29731e9b2846de8d77bc3ee9c9503c674ed92715bb9ccc41e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nimbus-consensus v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "412e09a8cf335b29731e9b2846de8d77bc3ee9c9503c674ed92715bb9ccc41e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "412e09a8cf335b29731e9b2846de8d77bc3ee9c9503c674ed92715bb9ccc41e4", kill_on_drop: false }`
[INFO] [stdout] 412e09a8cf335b29731e9b2846de8d77bc3ee9c9503c674ed92715bb9ccc41e4
[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] e2c27d69c53bcbc572ef765538197e94883829a55b8b6db183a7fc58ec6a0cf1
[INFO] running `Command { std: "docker" "start" "-a" "e2c27d69c53bcbc572ef765538197e94883829a55b8b6db183a7fc58ec6a0cf1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nimbus_consensus-2771e74bed0ac05b)
[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" "e2c27d69c53bcbc572ef765538197e94883829a55b8b6db183a7fc58ec6a0cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c27d69c53bcbc572ef765538197e94883829a55b8b6db183a7fc58ec6a0cf1", kill_on_drop: false }`
[INFO] [stdout] e2c27d69c53bcbc572ef765538197e94883829a55b8b6db183a7fc58ec6a0cf1