[INFO] fetching crate suture-driver-markdown 1.2.0...
[INFO] testing suture-driver-markdown-1.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate suture-driver-markdown 1.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate suture-driver-markdown 1.2.0
[INFO] finished tweaking crates.io crate suture-driver-markdown 1.2.0
[INFO] tweaked toml for crates.io crate suture-driver-markdown 1.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate suture-driver-markdown 1.2.0 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 suture-driver-markdown 1.2.0 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] ab39f189bba598de42376525875cf62f2507dd51b16fc189d2341b3ef69bd306
[INFO] running `Command { std: "docker" "start" "-a" "ab39f189bba598de42376525875cf62f2507dd51b16fc189d2341b3ef69bd306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab39f189bba598de42376525875cf62f2507dd51b16fc189d2341b3ef69bd306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab39f189bba598de42376525875cf62f2507dd51b16fc189d2341b3ef69bd306", kill_on_drop: false }`
[INFO] [stdout] ab39f189bba598de42376525875cf62f2507dd51b16fc189d2341b3ef69bd306
[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] 27979e01ed6227f44b4f0b06a13683b00969c11ec582b49a63f55845f7d35ac2
[INFO] running `Command { std: "docker" "start" "-a" "27979e01ed6227f44b4f0b06a13683b00969c11ec582b49a63f55845f7d35ac2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling hashlink v0.11.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling libsqlite3-sys v0.37.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling suture-common v1.2.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling rusqlite v0.39.0
[INFO] [stderr]    Compiling suture-core v1.2.0
[INFO] [stderr]    Compiling suture-driver v1.2.0
[INFO] [stderr]    Compiling suture-driver-markdown v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.10s
[INFO] running `Command { std: "docker" "inspect" "27979e01ed6227f44b4f0b06a13683b00969c11ec582b49a63f55845f7d35ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27979e01ed6227f44b4f0b06a13683b00969c11ec582b49a63f55845f7d35ac2", kill_on_drop: false }`
[INFO] [stdout] 27979e01ed6227f44b4f0b06a13683b00969c11ec582b49a63f55845f7d35ac2
[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] dd263db79f5e5bfd064e36644f76470a03d8d920755ecef03570c4174aa5c945
[INFO] running `Command { std: "docker" "start" "-a" "dd263db79f5e5bfd064e36644f76470a03d8d920755ecef03570c4174aa5c945", kill_on_drop: false }`
[INFO] [stderr]    Compiling suture-driver-markdown v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "dd263db79f5e5bfd064e36644f76470a03d8d920755ecef03570c4174aa5c945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd263db79f5e5bfd064e36644f76470a03d8d920755ecef03570c4174aa5c945", kill_on_drop: false }`
[INFO] [stdout] dd263db79f5e5bfd064e36644f76470a03d8d920755ecef03570c4174aa5c945
[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] 0f84cab466580c35da95905bf1422ae796be352910992adab9268d6d3d5443e4
[INFO] running `Command { std: "docker" "start" "-a" "0f84cab466580c35da95905bf1422ae796be352910992adab9268d6d3d5443e4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/suture_driver_markdown-4c0f7cb6cc040a3a)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test tests::test_blocks_to_markdown_roundtrip ... ok
[INFO] [stdout] test tests::test_correctness_base_equals_ours ... ok
[INFO] [stdout] test tests::test_correctness_all_equal ... ok
[INFO] [stdout] test tests::test_correctness_both_modify_same_section_different_content ... ok
[INFO] [stdout] test tests::test_correctness_both_modify_same_section_same_content ... ok
[INFO] [stdout] test tests::test_correctness_both_add_different_sections ... ok
[INFO] [stdout] test tests::test_correctness_code_block_merge_conflict ... ok
[INFO] [stdout] test tests::test_correctness_code_block_merge ... ok
[INFO] [stdout] test tests::test_correctness_empty_document ... ok
[INFO] [stdout] test tests::test_correctness_deeply_nested_structure ... ok
[INFO] [stdout] test tests::test_correctness_heading_renumbering_merge ... ok
[INFO] [stdout] test tests::test_correctness_link_reference_merge ... ok
[INFO] [stdout] test tests::test_correctness_list_merge ... ok
[INFO] [stdout] test tests::test_correctness_base_equals_theirs ... ok
[INFO] [stdout] test tests::test_correctness_merge_determinism ... ok
[INFO] [stdout] test tests::test_correctness_merge_idempotency ... ok
[INFO] [stdout] test tests::test_correctness_multiple_paragraphs_under_same_heading ... ok
[INFO] [stdout] test tests::test_correctness_section_deletion_by_ours ... ok
[INFO] [stdout] test tests::test_correctness_table_merge ... ok
[INFO] [stdout] test tests::test_correctness_unicode_content ... ok
[INFO] [stdout] test tests::test_diff_added_section ... ok
[INFO] [stdout] test tests::test_diff_modified_paragraph ... ok
[INFO] [stdout] test tests::test_diff_new_file ... ok
[INFO] [stdout] test tests::test_diff_no_changes ... ok
[INFO] [stdout] test tests::test_diff_removed_section ... ok
[INFO] [stdout] test tests::test_diff_with_code_block ... ok
[INFO] [stdout] test tests::test_driver_extensions ... ok
[INFO] [stdout] test tests::test_driver_name ... ok
[INFO] [stdout] test tests::test_merge_both_add_different_sections ... ok
[INFO] [stdout] test tests::test_merge_both_add_same_section_conflict ... ok
[INFO] [stdout] test tests::test_format_diff ... ok
[INFO] [stdout] test tests::test_merge_conflict ... ok
[INFO] [stdout] test tests::test_merge_identical ... ok
[INFO] [stdout] test tests::test_numbered_list_detection ... ok
[INFO] [stdout] test tests::test_parse_code_block ... ok
[INFO] [stdout] test tests::test_parse_headings_and_paragraphs ... ok
[INFO] [stdout] test tests::test_merge_no_conflict ... ok
[INFO] [stdout] test tests::test_parse_table ... ok
[INFO] [stdout] test tests::test_parse_list ... ok
[INFO] [stdout] test tests::test_format_diff_empty ... ok
[INFO] [stdout] test tests::test_correctness_large_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests suture_driver_markdown
[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" "0f84cab466580c35da95905bf1422ae796be352910992adab9268d6d3d5443e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f84cab466580c35da95905bf1422ae796be352910992adab9268d6d3d5443e4", kill_on_drop: false }`
[INFO] [stdout] 0f84cab466580c35da95905bf1422ae796be352910992adab9268d6d3d5443e4
