[INFO] fetching crate seed_chain 0.18.1...
[INFO] testing seed_chain-0.18.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate seed_chain 0.18.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate seed_chain 0.18.1
[INFO] finished tweaking crates.io crate seed_chain 0.18.1
[INFO] tweaked toml for crates.io crate seed_chain 0.18.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seed_chain 0.18.1 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 seed_chain 0.18.1 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 72c16b267abdf596ffb05019b3e80daeb78831ce4cefa1601ed6750b064d1089
[INFO] running `Command { std: "docker" "start" "-a" "72c16b267abdf596ffb05019b3e80daeb78831ce4cefa1601ed6750b064d1089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72c16b267abdf596ffb05019b3e80daeb78831ce4cefa1601ed6750b064d1089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72c16b267abdf596ffb05019b3e80daeb78831ce4cefa1601ed6750b064d1089", kill_on_drop: false }`
[INFO] [stdout] 72c16b267abdf596ffb05019b3e80daeb78831ce4cefa1601ed6750b064d1089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3f298c8d4ca2cfcbaf320e8b7d672e073b11b1e7258eec02db6a4d2be5231153
[INFO] running `Command { std: "docker" "start" "-a" "3f298c8d4ca2cfcbaf320e8b7d672e073b11b1e7258eec02db6a4d2be5231153", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling compare v0.1.0
[INFO] [stderr]    Compiling extend_map v0.14.4
[INFO] [stderr]    Compiling traitsequence v8.1.2
[INFO] [stderr]    Compiling deterministic_default_hasher v0.14.2
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling binary-heap-plus v0.5.0
[INFO] [stderr]    Compiling generic_a_star v0.18.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling compact-genome v12.3.0
[INFO] [stderr]    Compiling seed_chain v0.18.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.87s
[INFO] running `Command { std: "docker" "inspect" "3f298c8d4ca2cfcbaf320e8b7d672e073b11b1e7258eec02db6a4d2be5231153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f298c8d4ca2cfcbaf320e8b7d672e073b11b1e7258eec02db6a4d2be5231153", kill_on_drop: false }`
[INFO] [stdout] 3f298c8d4ca2cfcbaf320e8b7d672e073b11b1e7258eec02db6a4d2be5231153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5d293322ace4515d3f991cf365d8fea7818322b7c2cd27f2294b1aaa09d543d5
[INFO] running `Command { std: "docker" "start" "-a" "5d293322ace4515d3f991cf365d8fea7818322b7c2cd27f2294b1aaa09d543d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling seed_chain v0.18.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "5d293322ace4515d3f991cf365d8fea7818322b7c2cd27f2294b1aaa09d543d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d293322ace4515d3f991cf365d8fea7818322b7c2cd27f2294b1aaa09d543d5", kill_on_drop: false }`
[INFO] [stdout] 5d293322ace4515d3f991cf365d8fea7818322b7c2cd27f2294b1aaa09d543d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fb069d742fb60cfc66b15db024a732b9aa3f5199d2ebd175c66246a44638f6a9
[INFO] running `Command { std: "docker" "start" "-a" "fb069d742fb60cfc66b15db024a732b9aa3f5199d2ebd175c66246a44638f6a9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seed_chain-2ab2a1780f96a612)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test seed::tests::test_find_all_substrings ... ok
[INFO] [stdout] test seed::tests::test_nonoverlapping_block_ranges ... ok
[INFO] [stdout] test seed::tests::test_seed_nonoverlapping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seed_chain
[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" "fb069d742fb60cfc66b15db024a732b9aa3f5199d2ebd175c66246a44638f6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb069d742fb60cfc66b15db024a732b9aa3f5199d2ebd175c66246a44638f6a9", kill_on_drop: false }`
[INFO] [stdout] fb069d742fb60cfc66b15db024a732b9aa3f5199d2ebd175c66246a44638f6a9