[INFO] fetching crate rust-switcher 1.0.8... [INFO] testing rust-switcher-1.0.8 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate rust-switcher 1.0.8 into /workspace/builds/worker-2-tc2/source [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-2-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rust-switcher 1.0.8 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 63e7abdf1a561106ab6277152aecd50745ee82743c0214473f5b317763555fb1 [INFO] running `Command { std: "docker" "start" "-a" "63e7abdf1a561106ab6277152aecd50745ee82743c0214473f5b317763555fb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63e7abdf1a561106ab6277152aecd50745ee82743c0214473f5b317763555fb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63e7abdf1a561106ab6277152aecd50745ee82743c0214473f5b317763555fb1", kill_on_drop: false }` [INFO] [stdout] 63e7abdf1a561106ab6277152aecd50745ee82743c0214473f5b317763555fb1 [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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f6e688508113c71b51e8e9cac71b50ce5de85e738be2d32fca1ebfa81fa7e43 [INFO] running `Command { std: "docker" "start" "-a" "1f6e688508113c71b51e8e9cac71b50ce5de85e738be2d32fca1ebfa81fa7e43", kill_on_drop: false }` [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 semver v1.0.28 [INFO] [stderr] Compiling cc v1.2.59 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling include_dir_macros v0.7.4 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling fst v0.4.7 [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 fastrand v2.4.1 [INFO] [stderr] Compiling strum v0.27.2 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling rust-switcher-core v1.0.8 [INFO] [stderr] Compiling include_dir v0.7.4 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling lingua-english-language-model v1.3.0 [INFO] [stderr] Compiling lingua-russian-language-model v1.3.0 [INFO] [stderr] Compiling toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling toml v0.9.12+spec-1.1.0 [INFO] [stderr] Compiling toml_datetime v0.7.5+spec-1.1.0 [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 strum_macros v0.27.2 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [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 16.11s [INFO] running `Command { std: "docker" "inspect" "1f6e688508113c71b51e8e9cac71b50ce5de85e738be2d32fca1ebfa81fa7e43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f6e688508113c71b51e8e9cac71b50ce5de85e738be2d32fca1ebfa81fa7e43", kill_on_drop: false }` [INFO] [stdout] 1f6e688508113c71b51e8e9cac71b50ce5de85e738be2d32fca1ebfa81fa7e43 [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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c889081fe17abf5575d381aff96f890366a40e3b3956db2ab0f5377f1b180dc9 [INFO] running `Command { std: "docker" "start" "-a" "c889081fe17abf5575d381aff96f890366a40e3b3956db2ab0f5377f1b180dc9", 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 10.98s [INFO] running `Command { std: "docker" "inspect" "c889081fe17abf5575d381aff96f890366a40e3b3956db2ab0f5377f1b180dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c889081fe17abf5575d381aff96f890366a40e3b3956db2ab0f5377f1b180dc9", kill_on_drop: false }` [INFO] [stdout] c889081fe17abf5575d381aff96f890366a40e3b3956db2ab0f5377f1b180dc9 [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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 822bcd12c99eaad858672b2a6f0913b2534445f6d740523d1a85a75b43b832a9 [INFO] running `Command { std: "docker" "start" "-a" "822bcd12c99eaad858672b2a6f0913b2534445f6d740523d1a85a75b43b832a9", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [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::legacy_push_text_segments_internally ... 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::run_journal_splits_on_layout_change ... 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::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] test core_tests::ring_buffer_tests::backspace_removes_from_last_run_and_drops_empty_run ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_switcher-406a7903822cd23e) [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" "822bcd12c99eaad858672b2a6f0913b2534445f6d740523d1a85a75b43b832a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "822bcd12c99eaad858672b2a6f0913b2534445f6d740523d1a85a75b43b832a9", kill_on_drop: false }` [INFO] [stdout] 822bcd12c99eaad858672b2a6f0913b2534445f6d740523d1a85a75b43b832a9