[INFO] fetching crate polkadot 28.0.0...
[INFO] testing polkadot-28.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate polkadot 28.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate polkadot 28.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate polkadot 28.0.0
[INFO] tweaked toml for crates.io crate polkadot 28.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polkadot 28.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polkadot 28.0.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95f424474d24732305b1d540d4408928756a7b73e28e8c9e01350012463bc161
[INFO] running `Command { std: "docker" "start" "-a" "95f424474d24732305b1d540d4408928756a7b73e28e8c9e01350012463bc161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95f424474d24732305b1d540d4408928756a7b73e28e8c9e01350012463bc161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f424474d24732305b1d540d4408928756a7b73e28e8c9e01350012463bc161", kill_on_drop: false }`
[INFO] [stdout] 95f424474d24732305b1d540d4408928756a7b73e28e8c9e01350012463bc161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f6d1efc51b786eb5d31379f9409505ed5afd26193b85caf37f68659aab76f8e
[INFO] running `Command { std: "docker" "start" "-a" "4f6d1efc51b786eb5d31379f9409505ed5afd26193b85caf37f68659aab76f8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.11
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[INFO] running `Command { std: "docker" "inspect" "4f6d1efc51b786eb5d31379f9409505ed5afd26193b85caf37f68659aab76f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f6d1efc51b786eb5d31379f9409505ed5afd26193b85caf37f68659aab76f8e", kill_on_drop: false }`
[INFO] [stdout] 4f6d1efc51b786eb5d31379f9409505ed5afd26193b85caf37f68659aab76f8e
