[INFO] fetching crate nimble-sample-step 0.0.17-dev...
[INFO] testing nimble-sample-step-0.0.17-dev against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate nimble-sample-step 0.0.17-dev into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nimble-sample-step 0.0.17-dev
[INFO] finished tweaking crates.io crate nimble-sample-step 0.0.17-dev
[INFO] tweaked toml for crates.io crate nimble-sample-step 0.0.17-dev written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nimble-sample-step 0.0.17-dev 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6320a0f3c4d0ef9c3ebdb44e078b687211d649405a139731f5de97966807275d
[INFO] running `Command { std: "docker" "start" "-a" "6320a0f3c4d0ef9c3ebdb44e078b687211d649405a139731f5de97966807275d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6320a0f3c4d0ef9c3ebdb44e078b687211d649405a139731f5de97966807275d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6320a0f3c4d0ef9c3ebdb44e078b687211d649405a139731f5de97966807275d", kill_on_drop: false }`
[INFO] [stdout] 6320a0f3c4d0ef9c3ebdb44e078b687211d649405a139731f5de97966807275d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d799ee107e2c7dbd04eee1693cd204ab3720cc91ed2f8fa9cebc477cb295461f
[INFO] running `Command { std: "docker" "start" "-a" "d799ee107e2c7dbd04eee1693cd204ab3720cc91ed2f8fa9cebc477cb295461f", kill_on_drop: false }`
[INFO] [stderr]    Compiling flood-rs v0.0.12
[INFO] [stderr]    Compiling seq-map v0.0.2
[INFO] [stderr]    Compiling nimble-participant v0.0.17-dev
[INFO] [stderr]    Compiling nimble-step-map v0.0.17-dev
[INFO] [stderr]    Compiling nimble-sample-step v0.0.17-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "d799ee107e2c7dbd04eee1693cd204ab3720cc91ed2f8fa9cebc477cb295461f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d799ee107e2c7dbd04eee1693cd204ab3720cc91ed2f8fa9cebc477cb295461f", kill_on_drop: false }`
[INFO] [stdout] d799ee107e2c7dbd04eee1693cd204ab3720cc91ed2f8fa9cebc477cb295461f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42898cee229093fef880f52bb46dd188304a36c87cf623520f1a637f016cc093
[INFO] running `Command { std: "docker" "start" "-a" "42898cee229093fef880f52bb46dd188304a36c87cf623520f1a637f016cc093", kill_on_drop: false }`
[INFO] [stderr]    Compiling nimble-sample-step v0.0.17-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "42898cee229093fef880f52bb46dd188304a36c87cf623520f1a637f016cc093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42898cee229093fef880f52bb46dd188304a36c87cf623520f1a637f016cc093", kill_on_drop: false }`
[INFO] [stdout] 42898cee229093fef880f52bb46dd188304a36c87cf623520f1a637f016cc093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d9cbff2881928ff4e5993435289b4ac10c0faa8704aee4178d162fe1ee3fbf1
[INFO] running `Command { std: "docker" "start" "-a" "0d9cbff2881928ff4e5993435289b4ac10c0faa8704aee4178d162fe1ee3fbf1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nimble_sample_step-cc3c2c80f2f0969b)
[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 nimble_sample_step
[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" "0d9cbff2881928ff4e5993435289b4ac10c0faa8704aee4178d162fe1ee3fbf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9cbff2881928ff4e5993435289b4ac10c0faa8704aee4178d162fe1ee3fbf1", kill_on_drop: false }`
[INFO] [stdout] 0d9cbff2881928ff4e5993435289b4ac10c0faa8704aee4178d162fe1ee3fbf1