[INFO] fetching crate rangeset 0.2.0...
[INFO] testing rangeset-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rangeset 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rangeset 0.2.0
[INFO] finished tweaking crates.io crate rangeset 0.2.0
[INFO] tweaked toml for crates.io crate rangeset 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rangeset 0.2.0 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 rangeset 0.2.0 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-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e2c85cc1d2d7127644b66305efccc306c8d4257510f633a2d47c18bb596f5721
[INFO] running `Command { std: "docker" "start" "-a" "e2c85cc1d2d7127644b66305efccc306c8d4257510f633a2d47c18bb596f5721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2c85cc1d2d7127644b66305efccc306c8d4257510f633a2d47c18bb596f5721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c85cc1d2d7127644b66305efccc306c8d4257510f633a2d47c18bb596f5721", kill_on_drop: false }`
[INFO] [stdout] e2c85cc1d2d7127644b66305efccc306c8d4257510f633a2d47c18bb596f5721
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b241c460d1039fdd0fb379879e0a81102b2f38f266d230996662acd9713b15ce
[INFO] running `Command { std: "docker" "start" "-a" "b241c460d1039fdd0fb379879e0a81102b2f38f266d230996662acd9713b15ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling rangeset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "b241c460d1039fdd0fb379879e0a81102b2f38f266d230996662acd9713b15ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b241c460d1039fdd0fb379879e0a81102b2f38f266d230996662acd9713b15ce", kill_on_drop: false }`
[INFO] [stdout] b241c460d1039fdd0fb379879e0a81102b2f38f266d230996662acd9713b15ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 74edee44c11ba61430e97728fb84c0a0ef734150e672042222d0deab91f49e4f
[INFO] running `Command { std: "docker" "start" "-a" "74edee44c11ba61430e97728fb84c0a0ef734150e672042222d0deab91f49e4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling half v2.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.5.35
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rstest v0.12.0
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling rayon v1.8.1
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.35
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling rangeset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 36.84s
[INFO] running `Command { std: "docker" "inspect" "74edee44c11ba61430e97728fb84c0a0ef734150e672042222d0deab91f49e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74edee44c11ba61430e97728fb84c0a0ef734150e672042222d0deab91f49e4f", kill_on_drop: false }`
[INFO] [stdout] 74edee44c11ba61430e97728fb84c0a0ef734150e672042222d0deab91f49e4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a0e5177c5c26e738c759a18aa2906056bbba142736aaae3498ec1a84148e4d90
[INFO] running `Command { std: "docker" "start" "-a" "a0e5177c5c26e738c759a18aa2906056bbba142736aaae3498ec1a84148e4d90", 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/rangeset-713a226d649619ec)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test cover::tests::test_empty_rangeset_cover ... ok
[INFO] [stdout] test cover::tests::test_length_one_subset ... ok
[INFO] [stdout] test cover::tests::test_multiple_subsets_cover ... ok
[INFO] [stdout] test cover::tests::test_complex_nested_subsets ... ok
[INFO] [stdout] test cover::tests::test_no_subset_in_others ... ok
[INFO] [stdout] test cover::tests::test_multi_range_cover_with_multi_range_sets ... ok
[INFO] [stdout] test cover::tests::test_simple_cover ... ok
[INFO] [stdout] test difference::tests::test_prove_range_diff_range_16_16 ... ignored, expensive
[INFO] [stdout] test difference::tests::test_prove_range_diff_set_16_16x2 ... ignored, expensive
[INFO] [stdout] test difference::tests::test_prove_set_diff_set_12x4_12x4 ... ignored, expensive
[INFO] [stdout] test cover::tests::test_unable_to_cover_multiple_ranges ... ok
[INFO] [stdout] test cover::tests::test_missing_rangesets ... ok
[INFO] [stdout] test difference::tests::test_range_difference ... ok
[INFO] [stdout] test difference::tests::test_range_diff_set ... ok
[INFO] [stdout] test difference::tests::test_set_diff_range ... ok
[INFO] [stdout] test index::tests::test_index_empty_ranges_slice ... ok
[INFO] [stdout] test index::tests::test_index_empty_ranges_str ... ok
[INFO] [stdout] test index::tests::test_index_ranges_slice ... ok
[INFO] [stdout] test index::tests::test_index_ranges_str ... ok
[INFO] [stdout] test intersection::tests::test_prove_set_intersection_set_8x2_8x2 ... ignored, expensive
[INFO] [stdout] test subset::tests::test_range_subset_of_rangeset ... ok
[INFO] [stdout] test tests::test_range_disjoint ... ok
[INFO] [stdout] test tests::test_range_iter ... ok
[INFO] [stdout] test tests::test_range_set_iter ... ok
[INFO] [stdout] test cover::tests::test_unable_to_cover_simple ... ok
[INFO] [stdout] test tests::test_range_set_max ... ok
[INFO] [stdout] test tests::test_range_set_shift_left ... ok
[INFO] [stdout] test tests::test_range_set_shift_right ... ok
[INFO] [stdout] test intersection::tests::test_range_intersection_range ... ok
[INFO] [stdout] test intersection::tests::test_range_intersection_set ... ok
[INFO] [stdout] test union::tests::test_prove_range_union_range_16x3 ... ignored, expensive
[INFO] [stdout] test union::tests::test_prove_set_union_range_8x3_8 ... ignored, expensive
[INFO] [stdout] test tests::test_range_set_split_off::case_5 ... ok
[INFO] [stdout] test intersection::tests::test_set_intersection_set ... ok
[INFO] [stdout] test union::tests::test_prove_set_union_set_8x2_8x2 ... ignored, expensive
[INFO] [stdout] test tests::test_range_set_split_off::case_1 ... ok
[INFO] [stdout] test subset::tests::test_rangeset_subset_of_rangeset ... ok
[INFO] [stdout] test tests::test_range_set_split_off::case_2 ... ok
[INFO] [stdout] test subset::tests::test_range_subset_of_range ... ok
[INFO] [stdout] test tests::test_range_set_split_off::case_3 ... ok
[INFO] [stdout] test subset::tests::test_rangeset_subset_of_range ... ok
[INFO] [stdout] test cover::tests::test_simple_cover_with_multi_ranges ... ok
[INFO] [stdout] test union::tests::test_range_set_union ... ok
[INFO] [stdout] test union::tests::test_union_set ... ok
[INFO] [stdout] test tests::test_range_set_split_off::case_4 ... ok
[INFO] [stdout] test union::tests::test_range_union ... ok
[INFO] [stdout] test index::tests::test_index_ranges_out_of_bounds_slice - should panic ... ok
[INFO] [stdout] test index::tests::test_index_ranges_out_of_bounds_str - should panic ... ok
[INFO] [stderr]    Doc-tests rangeset
[INFO] [stdout] test tests::test_range_set_split_off_panic_not_in_set - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/index.rs - index::IndexRanges::index_ranges (line 16) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0e5177c5c26e738c759a18aa2906056bbba142736aaae3498ec1a84148e4d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e5177c5c26e738c759a18aa2906056bbba142736aaae3498ec1a84148e4d90", kill_on_drop: false }`
[INFO] [stdout] a0e5177c5c26e738c759a18aa2906056bbba142736aaae3498ec1a84148e4d90