[INFO] fetching crate retrogress 1.1.0... [INFO] testing retrogress-1.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate retrogress 1.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate retrogress 1.1.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate retrogress 1.1.0 [INFO] tweaked toml for crates.io crate retrogress 1.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate retrogress 1.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate retrogress 1.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bac29e48799f98739631e441433d53777258b2129a72c324c6ac1560fb6d49e9 [INFO] running `Command { std: "docker" "start" "-a" "bac29e48799f98739631e441433d53777258b2129a72c324c6ac1560fb6d49e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bac29e48799f98739631e441433d53777258b2129a72c324c6ac1560fb6d49e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bac29e48799f98739631e441433d53777258b2129a72c324c6ac1560fb6d49e9", kill_on_drop: false }` [INFO] [stdout] bac29e48799f98739631e441433d53777258b2129a72c324c6ac1560fb6d49e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad2bb05eab392b27f27d17014a87feee96120ca21ee96a57fe2a1c38c9fbc492 [INFO] running `Command { std: "docker" "start" "-a" "ad2bb05eab392b27f27d17014a87feee96120ca21ee96a57fe2a1c38c9fbc492", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling console v0.16.0 [INFO] [stderr] Compiling retrogress v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.94s [INFO] running `Command { std: "docker" "inspect" "ad2bb05eab392b27f27d17014a87feee96120ca21ee96a57fe2a1c38c9fbc492", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad2bb05eab392b27f27d17014a87feee96120ca21ee96a57fe2a1c38c9fbc492", kill_on_drop: false }` [INFO] [stdout] ad2bb05eab392b27f27d17014a87feee96120ca21ee96a57fe2a1c38c9fbc492 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd98d2791d33abfed0019ac9873f1e892ff060d4081b11da8569e8c66e232bdf [INFO] running `Command { std: "docker" "start" "-a" "dd98d2791d33abfed0019ac9873f1e892ff060d4081b11da8569e8c66e232bdf", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling retrogress v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.19s [INFO] running `Command { std: "docker" "inspect" "dd98d2791d33abfed0019ac9873f1e892ff060d4081b11da8569e8c66e232bdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd98d2791d33abfed0019ac9873f1e892ff060d4081b11da8569e8c66e232bdf", kill_on_drop: false }` [INFO] [stdout] dd98d2791d33abfed0019ac9873f1e892ff060d4081b11da8569e8c66e232bdf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 388b7d4633a0f982f5cd4f8530a6475221131b4580e731748893699f55625972 [INFO] running `Command { std: "docker" "start" "-a" "388b7d4633a0f982f5cd4f8530a6475221131b4580e731748893699f55625972", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retrogress-6cdc6d0ecec78d42) [INFO] [stdout] [INFO] [stdout] running 61 tests [INFO] [stdout] [?25ltest parallel::tests::channel_disconnection_after_worker_panic ... ok [INFO] [stdout] test parallel::tests::parallel_boxed_returns_boxed_instance ... ok [INFO] [stdout] test parallel::tests::parallel_default_creates_worker_thread ... ok [INFO] [stdout] test parallel::tests::operations_after_channel_failure ... ok [INFO] [stdout] test parallel::tests::parallel_concurrent_access ... ok [INFO] [stdout] test parallel::tests::parallel_append_returns_unique_refs ... ok [INFO] [stdout] test parallel::tests::parallel_new_creates_worker_thread ... ok [INFO] [stdout] test parallel::tests::parallel_operations_do_not_panic ... ok [INFO] [stdout] test parallel::tests::parallel_failed_operation ... ok [INFO] [stdout] test parallel::tests::parallel_worker_thread_processes_shutdown ... ok [INFO] [stdout] [?25l[?25ltest parallel::tests::graceful_handling_of_channel_errors ... ok [INFO] [stdout] test parallel::tests::progress_message_debug_trait ... ok [INFO] [stdout] test parallel::tests::parallel_implements_progress_trait ... ok [INFO] [stdout] [?25l[?25l[?25ltest parallel::tests::progress_bar_state_buffer ... ok [INFO] [stdout] test parallel::tests::parallel_drop_shuts_down_worker_thread ... ok [INFO] [stdout] [?25l[?25ltest parallel::tests::parallel_multiple_operations_sequence ... ok [INFO] [stdout] test progress::tests::progress_bar_is_send_and_sync ... ok [INFO] [stdout] test progress::tests::ref_is_copy_and_clone ... ok [INFO] [stdout] test progress::tests::ref_new_generates_unique_ids ... ok [INFO] [stdout] [?25ltest render::tests::progress_bar_clone ... ok [INFO] [stdout] test render::tests::progress_bar_finish ... ok [INFO] [stdout] test render::tests::progress_bar_finished_stops_spinner_updates ... ok [INFO] [stdout] test progress::tests::ref_default_creates_new_ref ... ok [INFO] [stdout] test render::tests::progress_bar_new_creates_with_message ... ok [INFO] [stdout] test render::tests::progress_bar_hide ... ok [INFO] [stdout] test render::tests::progress_bar_println_when_hidden ... ok [INFO] [stdout] test render::tests::progress_bar_set_message ... ok [INFO] [stdout] test render::tests::progress_bar_set_prefix ... ok [INFO] [stdout] test render::tests::progress_bar_show ... ok [INFO] [stdout] test render::tests::progress_bar_tick_updates_spinner ... ok [INFO] [stdout] test render::tests::spinner_chars_constant ... ok [INFO] [stdout] test sync::tests::sync_append_creates_and_stores_progress_bar ... ok [INFO] [stdout] test sync::tests::sync_append_returns_different_refs_for_different_messages ... ok [INFO] [stdout] test sync::tests::sync_boxed_returns_boxed_instance ... ok [INFO] [stdout] test sync::tests::sync_default_creates_empty_progress_tracker ... ok [INFO] [stdout] test sync::tests::sync_failed_operation_with_valid_reference ... ok [INFO] [stdout] [?25l[?25h[?25htest progress::tests::progress_bar_hide_delegates_to_implementation ... ok [INFO] [stdout] test parallel::tests::performance_under_high_load ... ok [INFO] [stdout] test sync::tests::sync_implements_progress_trait ... ok [INFO] [stdout] [?25htest progress::tests::progress_bar_append_delegates_to_implementation ... ok [INFO] [stdout] test sync::tests::sync_new_creates_empty_progress_tracker ... ok [INFO] [stdout] test sync::tests::sync_operations_with_valid_reference ... ok [INFO] [stdout] [?25h[?25h[?25h[?25htest progress::tests::progress_bar_succeeded_delegates_to_implementation ... ok [INFO] [stdout] test progress::tests::progress_bar_set_message_delegates_to_implementation ... ok [INFO] [stdout] test progress::tests::progress_bar_failed_delegates_to_implementation ... ok [INFO] [stdout] test parallel::tests::stress_high_frequency_concurrent_operations ... ok [INFO] [stdout] [?25htest progress::tests::progress_bar_show_delegates_to_implementation ... ok [INFO] [stdout] test sync::tests::sync_multiple_append_and_operations ... ok [INFO] [stdout] test parallel::tests::parallel_render_sends_tick_message ... ok [INFO] [stdout] test render::tests::progress_bar_println_when_visible ... ok [INFO] [stdout] [?25htest progress::tests::progress_bar_println_delegates_to_implementation ... ok [INFO] [stdout] test sync::tests::sync_failed_panics_with_invalid_reference - should panic ... ok [INFO] [stdout] test sync::tests::sync_hide_panics_with_invalid_reference - should panic ... ok [INFO] [stdout] test sync::tests::sync_println_panics_with_invalid_reference - should panic ... ok [INFO] [stdout] test sync::tests::sync_set_message_panics_with_invalid_reference - should panic ... ok [INFO] [stdout] test sync::tests::sync_show_panics_with_invalid_reference - should panic ... ok [INFO] [stdout] test sync::tests::sync_succeeded_panics_with_invalid_reference - should panic ... ok [INFO] [stdout] [?25htest parallel::tests::many_concurrent_threads_same_progress_bar ... ok [INFO] [stdout] [?25ltest parallel::tests::parallel_render_with_multiple_progress_bars ... ok [INFO] [stdout] [?25htest progress::tests::progress_bar_clone ... ok [INFO] [stdout] test parallel::tests::parallel_message_sender_channel_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] [stderr] [?25l [?25l[?25l[?25l[?25l[?25l[?25l[?25l[?25l                                                      [?25l[?25h[?25h[?25h      [?25h[?25h[?25h[?25h    [?25h                                                                                  [?25h[?25h[?25l [?25h Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-46e5353ccf99f68a) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] [?25l[?25l[?25l[?25l[?25l[?25l[?25l[?25l[?25l[?25l[?25l[?25l[?25l[?25h[?25l[?25htest interleaved_operations ... ok [INFO] [stdout] [?25htest progress_bar_hide_and_show ... ok [INFO] [stdout] [?25h[?25htest parallel_progress_bar_multiple_threads ... ok [INFO] [stdout] test parallel_progress_bar_basic_usage ... ok [INFO] [stdout] [?25htest rapid_operations ... ok [INFO] [stdout] [?25htest empty_messages ... ok [INFO] [stdout] [?25h[?25htest progress_bar_clone_and_move ... ok [INFO] [stdout] test parallel_many_progress_bars ... ok [INFO] [stdout] [?25htest sync_progress_bar_basic_usage ... ok [INFO] [stdout] [?25htest very_long_messages ... ok [INFO] [stdout] [?25htest unicode_messages ... ok [INFO] [stdout] [?25htest many_progress_bars ... ok [INFO] [stderr] [?25l[?25l[?25l    [?25l[?25l[?25l  [?25l[?25l[?25l   [?25l[?25l            [?25l                                                                                                              [?25l    [?25h[?25l[?25h[?25h[?25h[?25h[?25h[?25h[?25h[?25h[?25h[?25h[?25h[?25h[?25h Doc-tests retrogress [INFO] [stdout] [?25htest channel_disconnection_handling ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/sync/mod.rs - sync::Sync (line 11) ... ok [INFO] [stdout] test src/parallel/mod.rs - parallel::Parallel (line 58) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "388b7d4633a0f982f5cd4f8530a6475221131b4580e731748893699f55625972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "388b7d4633a0f982f5cd4f8530a6475221131b4580e731748893699f55625972", kill_on_drop: false }` [INFO] [stdout] 388b7d4633a0f982f5cd4f8530a6475221131b4580e731748893699f55625972