[INFO] fetching crate rust-switcher 1.0.8...
[INFO] testing rust-switcher-1.0.8 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rust-switcher 1.0.8 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate rust-switcher 1.0.8
[INFO] finished tweaking crates.io crate rust-switcher 1.0.8
[INFO] tweaked toml for crates.io crate rust-switcher 1.0.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-switcher 1.0.8 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-switcher 1.0.8 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-test-macro v0.2.6
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.117
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.117
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.117
[INFO] [stderr]   Downloaded tracing-test v0.2.6
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.117
[INFO] [stderr]   Downloaded vswhom v0.1.0
[INFO] [stderr]   Downloaded counter v0.7.1
[INFO] [stderr]   Downloaded confy v2.0.0
[INFO] [stderr]   Downloaded toml v0.9.12+spec-1.1.0
[INFO] [stderr]   Downloaded winreg v0.55.0
[INFO] [stderr]   Downloaded indexmap v2.13.1
[INFO] [stderr]   Downloaded js-sys v0.3.94
[INFO] [stderr]   Downloaded cc v1.2.59
[INFO] [stderr]   Downloaded embed-resource v3.0.8
[INFO] [stderr]   Downloaded tracing-appender v0.2.4
[INFO] [stderr]   Downloaded rust-switcher-core v1.0.8
[INFO] [stderr]   Downloaded libc v0.2.184
[INFO] [stderr]   Downloaded lingua-english-language-model v1.3.0
[INFO] [stderr]   Downloaded lingua v1.8.0
[INFO] [stderr]   Downloaded lingua-russian-language-model v1.3.0
[INFO] [stderr]   Downloaded vswhom-sys v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aa6335ed4ec412c754785a2d68ce01bd92c7b979fc47d47ecb7c1a3cb00176f
[INFO] running `Command { std: "docker" "start" "-a" "5aa6335ed4ec412c754785a2d68ce01bd92c7b979fc47d47ecb7c1a3cb00176f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aa6335ed4ec412c754785a2d68ce01bd92c7b979fc47d47ecb7c1a3cb00176f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa6335ed4ec412c754785a2d68ce01bd92c7b979fc47d47ecb7c1a3cb00176f", kill_on_drop: false }`
[INFO] [stdout] 5aa6335ed4ec412c754785a2d68ce01bd92c7b979fc47d47ecb7c1a3cb00176f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfdb2e4c48f0dc5a5184cde7a93a118ad971ea04b9e1291dac80012e1adb627d
[INFO] running `Command { std: "docker" "start" "-a" "dfdb2e4c48f0dc5a5184cde7a93a118ad971ea04b9e1291dac80012e1adb627d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling etcetera v0.10.0
[INFO] [stderr]    Compiling counter v0.7.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rust-switcher-core v1.0.8
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]    Compiling lingua-russian-language-model v1.3.0
[INFO] [stderr]    Compiling lingua-english-language-model v1.3.0
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling embed-resource v3.0.8
[INFO] [stderr]    Compiling rust-switcher v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling confy v2.0.0
[INFO] [stderr]    Compiling lingua v1.8.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.61s
[INFO] running `Command { std: "docker" "inspect" "dfdb2e4c48f0dc5a5184cde7a93a118ad971ea04b9e1291dac80012e1adb627d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfdb2e4c48f0dc5a5184cde7a93a118ad971ea04b9e1291dac80012e1adb627d", kill_on_drop: false }`
[INFO] [stdout] dfdb2e4c48f0dc5a5184cde7a93a118ad971ea04b9e1291dac80012e1adb627d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caf849a52dd3803a42a6f38d5a53827811c71d65daf8902fb82b84e498c564b9
[INFO] running `Command { std: "docker" "start" "-a" "caf849a52dd3803a42a6f38d5a53827811c71d65daf8902fb82b84e498c564b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling tracing-test-macro v0.2.6
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling lingua v1.8.0
[INFO] [stderr]    Compiling tracing-test v0.2.6
[INFO] [stderr]    Compiling rust-switcher v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.33s
[INFO] running `Command { std: "docker" "inspect" "caf849a52dd3803a42a6f38d5a53827811c71d65daf8902fb82b84e498c564b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf849a52dd3803a42a6f38d5a53827811c71d65daf8902fb82b84e498c564b9", kill_on_drop: false }`
[INFO] [stdout] caf849a52dd3803a42a6f38d5a53827811c71d65daf8902fb82b84e498c564b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b692eac10d1fd2fba3e5a24d282bc92d2a5193632e225efb5a669a50c1b017fb
[INFO] running `Command { std: "docker" "start" "-a" "b692eac10d1fd2fba3e5a24d282bc92d2a5193632e225efb5a669a50c1b017fb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_switcher-7bd36367a807e422)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test core_tests::mapping_invariants_tests::ampersand_prefers_latin_direction_when_present ... ok
[INFO] [stdout] test core_tests::mapping_invariants_tests::punctuation_rules_apply_only_in_en_to_ru_mode ... ok
[INFO] [stdout] test core_tests::ring_buffer_tests::backspace_removes_from_last_run_and_drops_empty_run ... ok
[INFO] [stdout] test core_tests::ring_buffer_tests::foreground_invalidation_state_reset_via_invalidate ... ok
[INFO] [stdout] test core_tests::ring_buffer_tests::last_char_triggers_autoconvert_still_works_across_runs ... ok
[INFO] [stdout] test core_tests::ring_buffer_tests::run_journal_merges_contiguous_same_metadata ... ok
[INFO] [stdout] test core_tests::ring_buffer_tests::legacy_push_text_segments_internally ... ok
[INFO] [stdout] test core_tests::ring_buffer_tests::take_last_layout_run_with_suffix_returns_none_for_whitespace_only ... ok
[INFO] [stdout] test core_tests::ring_buffer_tests::run_journal_splits_on_layout_change ... ok
[INFO] [stdout] test core_tests::ring_buffer_tests::take_last_layout_run_with_suffix_basic ... ok
[INFO] [stdout] test core_tests::mapping_invariants_tests::mapping_roundtrip_latin_only_is_identity_on_double_convert ... ok
[INFO] [stdout] test core_tests::mapping_invariants_tests::mapping_roundtrip_cyrillic_only_is_identity_on_double_convert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_switcher-406a7903822cd23e)
[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 rust_switcher
[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" "b692eac10d1fd2fba3e5a24d282bc92d2a5193632e225efb5a669a50c1b017fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b692eac10d1fd2fba3e5a24d282bc92d2a5193632e225efb5a669a50c1b017fb", kill_on_drop: false }`
[INFO] [stdout] b692eac10d1fd2fba3e5a24d282bc92d2a5193632e225efb5a669a50c1b017fb