[INFO] fetching crate rediff 0.50.0-rc.7...
[INFO] testing rediff-0.50.0-rc.7 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rediff 0.50.0-rc.7 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rediff 0.50.0-rc.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rediff 0.50.0-rc.7
[INFO] tweaked toml for crates.io crate rediff 0.50.0-rc.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rediff 0.50.0-rc.7 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rediff 0.50.0-rc.7 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822
[INFO] running `Command { std: "docker" "start" "ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling cc v1.4.3
[INFO] [stderr]    Compiling facet-core v0.50.0-rc.6
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling const-fnv1a-hash v1.1.0
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling unsynn v0.3.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling supports-color v2.1.0
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling facet v0.50.0-rc.6
[INFO] [stderr]    Compiling smallvec v2.0.0-alpha.12
[INFO] [stderr]    Compiling coolor v1.1.0
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling terminal-trx v0.2.6
[INFO] [stderr]    Compiling palette_math v0.7.7
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling xterm-color v1.0.2
[INFO] [stderr]    Compiling terminal-colorsaurus v1.0.3
[INFO] [stderr]    Compiling confusables v0.1.0
[INFO] [stderr]    Compiling facet-macro-types v0.50.0-rc.6
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]    Compiling facet-macro-parse v0.50.0-rc.6
[INFO] [stderr]    Compiling facet-macros-impl v0.50.0-rc.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling taxon v0.2.0-rc.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling palette_derive v0.7.7
[INFO] [stderr]    Compiling facet-path v0.50.0-rc.6
[INFO] [stderr]    Compiling facet-reflect v0.50.0-rc.6
[INFO] [stderr]    Compiling palette v0.7.7
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling xterm-query v0.6.0
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling indextree-macros v0.1.3
[INFO] [stderr]    Compiling terminal-light v1.9.0
[INFO] [stderr]    Compiling facet-pretty v0.50.0-rc.6
[INFO] [stderr]    Compiling indextree v4.8.1
[INFO] [stderr]    Compiling facet-macros v0.50.0-rc.6
[INFO] [stderr]    Compiling rediff v0.50.0-rc.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.54s
[INFO] running `Command { std: "docker" "inspect" "ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling camino v1.2.5
[INFO] [stderr]    Compiling rust_decimal v1.42.1
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling facet-core v0.50.0-rc.6
[INFO] [stderr]    Compiling jiff-core v0.1.0
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling compact_str v0.9.1
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling bstr v1.13.1
[INFO] [stderr]    Compiling smol_str v0.3.6
[INFO] [stderr]    Compiling uuid v1.24.1
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling facet v0.50.0-rc.6
[INFO] [stderr]    Compiling bytestring v1.5.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling taxon v0.2.0-rc.5
[INFO] [stderr]    Compiling iddqd v0.4.6
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling jiff v0.2.35
[INFO] [stderr]    Compiling ordered-float v5.3.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling zerovec-derive v0.11.5
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling palette_derive v0.7.7
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling ulid v1.2.1
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling palette v0.7.7
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling xterm-query v0.6.0
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling zerovec v0.11.8
[INFO] [stderr]    Compiling zerotrie v0.2.5
[INFO] [stderr]    Compiling tinystr v0.8.4
[INFO] [stderr]    Compiling potential_utf v0.1.6
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling indextree-macros v0.1.3
[INFO] [stderr]    Compiling icu_collections v2.3.0
[INFO] [stderr]    Compiling terminal-light v1.9.0
[INFO] [stderr]    Compiling icu_locale_core v2.3.0
[INFO] [stderr]    Compiling indextree v4.8.1
[INFO] [stderr]    Compiling icu_provider v2.3.0
[INFO] [stderr]    Compiling icu_properties v2.3.0
[INFO] [stderr]    Compiling icu_normalizer v2.3.0
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling facet-path v0.50.0-rc.6
[INFO] [stderr]    Compiling facet-reflect v0.50.0-rc.6
[INFO] [stderr]    Compiling facet-pretty v0.50.0-rc.6
[INFO] [stderr]    Compiling rediff v0.50.0-rc.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 31.67s
[INFO] running `Command { std: "docker" "inspect" "ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rediff/799daa2dfef575e3/out/rediff-799daa2dfef575e3)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test hexdump::tests::single_byte_substitution_highlights_only_that_byte ... ok
[INFO] [stdout] test layout::attrs::tests::test_attr_line_width ... ok
[INFO] [stdout] test layout::arena::tests::test_format_unicode ... ok
[INFO] [stdout] test layout::attrs::tests::test_group_multiple_fit_one_line ... ok
[INFO] [stdout] test layout::backend::tests::test_ansi_backend ... ok
[INFO] [stdout] test hexdump::tests::ascii_gutter_and_offsets ... ok
[INFO] [stdout] test layout::build::tests::test_build_and_render_replace ... ok
[INFO] [stdout] test layout::build::tests::test_build_equal_diff ... ok
[INFO] [stdout] test hexdump::tests::insertion_shifts_instead_of_marking_everything_changed ... ok
[INFO] [stdout] test layout::build::tests::test_build_replace_diff ... ok
[INFO] [stdout] test layout::flavor::tests::test_format_value_integers ... ok
[INFO] [stdout] test layout::attrs::tests::test_group_single_attr ... ok
[INFO] [stdout] test layout::arena::tests::test_format_multiple ... ok
[INFO] [stdout] test layout::build::tests::test_build_options_default ... ok
[INFO] [stdout] test hexdump::tests::single_byte_change_in_large_buffer_is_localized ... ok
[INFO] [stdout] test layout::flavor::tests::test_format_value_strings ... ok
[INFO] [stdout] test layout::flavor::tests::test_syntax_methods ... ok
[INFO] [stdout] test layout::arena::tests::test_format_simple ... ok
[INFO] [stdout] test layout::arena::tests::test_span_len ... ok
[INFO] [stdout] test layout::flavor::tests::test_format_value_booleans ... ok
[INFO] [stdout] test layout::flavor::tests::test_json_flavor_field_presentation ... ok
[INFO] [stdout] test layout::attrs::tests::test_group_max_widths ... ok
[INFO] [stdout] test layout::attrs::tests::test_group_skips_unchanged ... ok
[INFO] [stdout] test layout::backend::tests::test_plain_backend ... ok
[INFO] [stdout] test layout::flavor::tests::test_rust_flavor_field_presentation ... ok
[INFO] [stdout] test layout::attrs::tests::test_group_overflow_to_second_line ... ok
[INFO] [stdout] test layout::arena::tests::test_push_str ... ok
[INFO] [stdout] test layout::backend::tests::test_prefix ... ok
[INFO] [stdout] test layout::flavor::tests::test_xml_flavor_field_presentation_default ... ok
[INFO] [stdout] test layout::render::tests::test_ansi_backend_produces_escapes ... ok
[INFO] [stdout] test layout::render::tests::test_render_with_children ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test layout::render::tests::test_render_collapsed ... ok
[INFO] [stdout] test layout::render::tests::test_render_simple_change ... ok
[INFO] [stdout] test layout::node::tests::test_collapsed_node ... ok
[INFO] [stdout] test layout::node::tests::test_element_change_prefix ... ok
[INFO] [stdout] test layout::node::tests::test_layout_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rediff
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/same.rs - same::SameOptions::float_tolerance (line 38) ... ok
[INFO] [stdout] test src/same.rs - same::check_same (line 123) ... ok
[INFO] [stdout] test src/report.rs - report::DiffReport (line 22) ... ok
[INFO] [stdout] test src/lib.rs - assert_same_with (line 186) ... ok
[INFO] [stdout] test src/same.rs - same::check_same_with (line 147) ... ok
[INFO] [stdout] test src/lib.rs - assert_same (line 118) ... ok
[INFO] [stdout] test src/lib.rs - assert_sameish (line 278) ... ok
[INFO] [stdout] test src/same.rs - same::SameOptions (line 11) ... ok
[INFO] [stdout] test src/lib.rs - assert_same (line 134) ... ok
[INFO] [stdout] test src/same.rs - same::check_sameish (line 186) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.87s; merged doctests compilation took 0.86s
[INFO] running `Command { std: "docker" "inspect" "ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822", kill_on_drop: false }`
[INFO] [stdout] ff077b0a1dce2c69c7cec4cdf3f79a9a312a2d25d300b9274dbd62f6a73fa822
