[INFO] fetching crate tendermint-std-ext 0.40.4...
[INFO] testing tendermint-std-ext-0.40.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tendermint-std-ext 0.40.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tendermint-std-ext 0.40.4
[INFO] finished tweaking crates.io crate tendermint-std-ext 0.40.4
[INFO] tweaked toml for crates.io crate tendermint-std-ext 0.40.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tendermint-std-ext 0.40.4 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 tendermint-std-ext 0.40.4 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ce3fd8474443eaa306d64a8a295c2fd4c3d206fd571bfe934607a210359f816
[INFO] running `Command { std: "docker" "start" "-a" "2ce3fd8474443eaa306d64a8a295c2fd4c3d206fd571bfe934607a210359f816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ce3fd8474443eaa306d64a8a295c2fd4c3d206fd571bfe934607a210359f816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ce3fd8474443eaa306d64a8a295c2fd4c3d206fd571bfe934607a210359f816", kill_on_drop: false }`
[INFO] [stdout] 2ce3fd8474443eaa306d64a8a295c2fd4c3d206fd571bfe934607a210359f816
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 956f2e14bb4a2a2d548f9b2fdbc2ae2b9072de64da7c14d4f8075080dbc06422
[INFO] running `Command { std: "docker" "start" "-a" "956f2e14bb4a2a2d548f9b2fdbc2ae2b9072de64da7c14d4f8075080dbc06422", kill_on_drop: false }`
[INFO] [stderr]    Compiling tendermint-std-ext v0.40.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "956f2e14bb4a2a2d548f9b2fdbc2ae2b9072de64da7c14d4f8075080dbc06422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "956f2e14bb4a2a2d548f9b2fdbc2ae2b9072de64da7c14d4f8075080dbc06422", kill_on_drop: false }`
[INFO] [stdout] 956f2e14bb4a2a2d548f9b2fdbc2ae2b9072de64da7c14d4f8075080dbc06422
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b73b4d27d590012bd67c9d19e4b6a5df1ab0270aca9b3692ab8eb4acec8afd8
[INFO] running `Command { std: "docker" "start" "-a" "4b73b4d27d590012bd67c9d19e4b6a5df1ab0270aca9b3692ab8eb4acec8afd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tendermint-std-ext v0.40.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "4b73b4d27d590012bd67c9d19e4b6a5df1ab0270aca9b3692ab8eb4acec8afd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b73b4d27d590012bd67c9d19e4b6a5df1ab0270aca9b3692ab8eb4acec8afd8", kill_on_drop: false }`
[INFO] [stdout] 4b73b4d27d590012bd67c9d19e4b6a5df1ab0270aca9b3692ab8eb4acec8afd8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1be9ad7114a1c9b6e663b03670f1ae106fe83d22fa8435c3d1cbbac28081129e
[INFO] running `Command { std: "docker" "start" "-a" "1be9ad7114a1c9b6e663b03670f1ae106fe83d22fa8435c3d1cbbac28081129e", 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/tendermint_std_ext-b384bb5e4af914e2)
[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 tendermint_std_ext
[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" "1be9ad7114a1c9b6e663b03670f1ae106fe83d22fa8435c3d1cbbac28081129e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be9ad7114a1c9b6e663b03670f1ae106fe83d22fa8435c3d1cbbac28081129e", kill_on_drop: false }`
[INFO] [stdout] 1be9ad7114a1c9b6e663b03670f1ae106fe83d22fa8435c3d1cbbac28081129e