[INFO] fetching crate polkadot-sdk 2603.0.0...
[INFO] testing polkadot-sdk-2603.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polkadot-sdk 2603.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate polkadot-sdk 2603.0.0
[INFO] finished tweaking crates.io crate polkadot-sdk 2603.0.0
[INFO] tweaked toml for crates.io crate polkadot-sdk 2603.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polkadot-sdk 2603.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polkadot-sdk 2603.0.0 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce34703a71b13cff47d04f691f1fb46ca32d676ffff2c2b0a911566daf5a6b8f
[INFO] running `Command { std: "docker" "start" "-a" "ce34703a71b13cff47d04f691f1fb46ca32d676ffff2c2b0a911566daf5a6b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce34703a71b13cff47d04f691f1fb46ca32d676ffff2c2b0a911566daf5a6b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce34703a71b13cff47d04f691f1fb46ca32d676ffff2c2b0a911566daf5a6b8f", kill_on_drop: false }`
[INFO] [stdout] ce34703a71b13cff47d04f691f1fb46ca32d676ffff2c2b0a911566daf5a6b8f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42fc5172641a78fb5e041be73003875420b11aa1e05212b493766c7cab03991e
[INFO] running `Command { std: "docker" "start" "-a" "42fc5172641a78fb5e041be73003875420b11aa1e05212b493766c7cab03991e", kill_on_drop: false }`
[INFO] [stderr]    Compiling polkadot-sdk v2603.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "42fc5172641a78fb5e041be73003875420b11aa1e05212b493766c7cab03991e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42fc5172641a78fb5e041be73003875420b11aa1e05212b493766c7cab03991e", kill_on_drop: false }`
[INFO] [stdout] 42fc5172641a78fb5e041be73003875420b11aa1e05212b493766c7cab03991e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13e3e0958a0d31b466b8ec35b7637806521114e4f0fc7a5fdd68325efb096fbe
[INFO] running `Command { std: "docker" "start" "-a" "13e3e0958a0d31b466b8ec35b7637806521114e4f0fc7a5fdd68325efb096fbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling polkadot-sdk v2603.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "13e3e0958a0d31b466b8ec35b7637806521114e4f0fc7a5fdd68325efb096fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e3e0958a0d31b466b8ec35b7637806521114e4f0fc7a5fdd68325efb096fbe", kill_on_drop: false }`
[INFO] [stdout] 13e3e0958a0d31b466b8ec35b7637806521114e4f0fc7a5fdd68325efb096fbe
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9915dceca7a455fc74f4f6a5365d19dff4e19bc390e40a77f538b5131d640158
[INFO] running `Command { std: "docker" "start" "-a" "9915dceca7a455fc74f4f6a5365d19dff4e19bc390e40a77f538b5131d640158", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polkadot_sdk-70b145f54b856399)
[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 polkadot_sdk
[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" "9915dceca7a455fc74f4f6a5365d19dff4e19bc390e40a77f538b5131d640158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9915dceca7a455fc74f4f6a5365d19dff4e19bc390e40a77f538b5131d640158", kill_on_drop: false }`
[INFO] [stdout] 9915dceca7a455fc74f4f6a5365d19dff4e19bc390e40a77f538b5131d640158
