[INFO] fetching crate esp-monitor 0.3.1...
[INFO] testing esp-monitor-0.3.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate esp-monitor 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate esp-monitor 0.3.1
[INFO] finished tweaking crates.io crate esp-monitor 0.3.1
[INFO] tweaked toml for crates.io crate esp-monitor 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate esp-monitor 0.3.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate esp-monitor 0.3.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unescaper v0.1.10
[INFO] [stderr]   Downloaded cc v1.2.66
[INFO] [stderr]   Downloaded serialport v4.9.0
[INFO] [stderr]   Downloaded rmcp-macros v2.2.0
[INFO] [stderr]   Downloaded regex v1.13.0
[INFO] [stderr]   Downloaded rmcp v2.2.0
[INFO] [stderr]   Downloaded regex-automata v0.4.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40
[INFO] running `Command { std: "docker" "start" "bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40", 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" "bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40", 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" "bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling rmcp v2.2.0
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling ctrlc v3.5.2
[INFO] [stderr]    Compiling regex-automata v0.4.15
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling unescaper v0.1.10
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling serialport v4.9.0
[INFO] [stderr]    Compiling regex v1.13.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling rmcp-macros v2.2.0
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling schemars v1.2.1
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling esp-monitor v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40", 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" "bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling esp-monitor v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 15.44s
[INFO] running `Command { std: "docker" "inspect" "bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40", 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" "bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/esp_monitor-97b435e11b936f4a)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test lineread::tests::crlf_line_endings_stripped ... ok
[INFO] [stdout] test lineread::tests::empty_lines_preserved ... ok
[INFO] [stdout] test lineread::tests::partial_line_buffered_across_calls ... ok
[INFO] [stdout] test lineread::tests::single_chunk_multiple_lines ... ok
[INFO] [stdout] test logbuf::tests::evicts_oldest_when_byte_cap_exceeded ... ok
[INFO] [stdout] test logbuf::tests::is_truncated_false_on_buffer_that_was_never_pushed_to ... ok
[INFO] [stdout] test logbuf::tests::is_truncated_false_when_evicted_entry_was_already_seen ... ok
[INFO] [stdout] test logbuf::tests::since_returns_only_newer_entries ... ok
[INFO] [stdout] test lineread::tests::byte_at_a_time_feed_matches_bulk_feed ... ok
[INFO] [stdout] test logbuf::tests::evicts_oldest_when_line_cap_exceeded ... ok
[INFO] [stdout] test logbuf::tests::newest_and_oldest_seq_track_buffer_contents ... ok
[INFO] [stdout] test logbuf::tests::since_with_newest_seq_returns_empty ... ok
[INFO] [stdout] test logbuf::tests::tail_returns_oldest_first ... ok
[INFO] [stdout] test logbuf::tests::tail_larger_than_buffer_returns_everything ... ok
[INFO] [stdout] test lineread::tests::no_newline_yields_nothing ... ok
[INFO] [stdout] test logbuf::tests::clear_empties_buffer_but_keeps_seq_counter_moving ... ok
[INFO] [stdout] test logbuf::tests::push_assigns_increasing_seq ... ok
[INFO] [stdout] test lineread::tests::invalid_utf8_is_lossily_decoded_not_dropped ... ok
[INFO] [stdout] test reader::tests::file_log_removes_empty_stats_file_on_close ... ok
[INFO] [stdout] test reader::tests::stats_path_inserts_before_extension ... ok
[INFO] [stdout] test reader::tests::stats_path_handles_no_extension ... ok
[INFO] [stdout] test serial::tests::power_off_holds_rts_high_dtr_low ... ok
[INFO] [stdout] test logbuf::tests::is_truncated_false_when_history_intact ... ok
[INFO] [stdout] test reader::tests::file_log_append_preserves_existing_content ... ok
[INFO] [stdout] test logbuf::tests::is_truncated_true_when_unread_entry_was_evicted ... ok
[INFO] [stdout] test reader::tests::file_log_writes_lines_and_stats_separately ... ok
[INFO] [stdout] test serial::tests::reset_confirms_on_first_response ... ok
[INFO] [stdout] test stats::tests::extracts_stat_block ... ok
[INFO] [stdout] test reader::tests::shutdown_is_idempotent ... ok
[INFO] [stdout] test serial::tests::reset_propagates_non_timeout_errors ... ok
[INFO] [stdout] test stats::tests::extracts_stat_block_with_surrounding_text ... ok
[INFO] [stdout] test stats::tests::only_close_marker_returns_none ... ok
[INFO] [stdout] test stats::tests::ordinary_line_returns_none ... ok
[INFO] [stdout] test stats::tests::unterminated_block_returns_none ... ok
[INFO] [stdout] test serial::tests::reset_gives_up_after_max_retries ... ok
[INFO] [stdout] test reader::tests::open_without_prior_close_is_a_harmless_noop ... ok
[INFO] [stdout] test serial::tests::reset_retries_until_data_arrives ... ok
[INFO] [stdout] test reader::tests::connects_and_buffers_read_lines ... ok
[INFO] [stdout] test reader::tests::reset_command_pulses_lines_and_confirms ... ok
[INFO] [stdout] test reader::tests::power_off_and_power_on_round_trip ... ok
[INFO] [stdout] test reader::tests::file_log_start_stop_round_trip_through_reader_handle ... ok
[INFO] [stdout] test reader::tests::reconnects_after_initial_open_failure ... ok
[INFO] [stdout] test reader::tests::open_after_close_reconnects ... ok
[INFO] [stdout] test reader::tests::commands_fail_cleanly_when_never_connected ... ok
[INFO] [stdout] test reader::tests::close_releases_port_and_suppresses_auto_reconnect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/esp_monitor-21b573a6604f0c8a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stderr]    Doc-tests esp_monitor
[INFO] [stdout] test cli::tests::reset_tuning_converts_to_reset_options ... ok
[INFO] [stdout] test cli::tests::run_watch_rejects_invalid_fail_pattern ... ok
[INFO] [stdout] test cli::tests::scan_prefers_fail_over_pass_on_the_same_line ... ok
[INFO] [stdout] test cli::tests::scan_matches_fail_pattern ... ok
[INFO] [stdout] test cli::tests::scan_reports_newest_seq_when_nothing_matches ... ok
[INFO] [stdout] test cli::tests::scan_stops_at_first_matching_line_ignoring_later_entries ... ok
[INFO] [stdout] test cli::tests::watch_args_parse_with_defaults ... ok
[INFO] [stdout] test cli::tests::watch_command_verbose_reads_through_port_args ... ok
[INFO] [stdout] test cli::tests::scan_matches_pass_pattern ... ok
[INFO] [stdout] test cli::tests::watch_args_parse_with_overrides ... ok
[INFO] [stdout] test cli::tests::scan_returns_no_match_on_empty_entries ... ok
[INFO] [stdout] test cli::tests::run_watch_rejects_invalid_pass_pattern ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] running `Command { std: "docker" "inspect" "bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40", kill_on_drop: false }`
[INFO] [stdout] bcf48bae92294aa79214fc1d8a0255c95331ae705624d0820dfbd85eba7c2f40
