[INFO] fetching crate printer_event_handler 1.4.0... [INFO] testing printer_event_handler-1.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate printer_event_handler 1.4.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate printer_event_handler 1.4.0 [INFO] finished tweaking crates.io crate printer_event_handler 1.4.0 [INFO] tweaked toml for crates.io crate printer_event_handler 1.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate printer_event_handler 1.4.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate printer_event_handler 1.4.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] baed44918c665b888a82033b5dd94c6967cc308eabf6bc07824641faef254a81 [INFO] running `Command { std: "docker" "start" "-a" "baed44918c665b888a82033b5dd94c6967cc308eabf6bc07824641faef254a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "baed44918c665b888a82033b5dd94c6967cc308eabf6bc07824641faef254a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baed44918c665b888a82033b5dd94c6967cc308eabf6bc07824641faef254a81", kill_on_drop: false }` [INFO] [stdout] baed44918c665b888a82033b5dd94c6967cc308eabf6bc07824641faef254a81 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71591b0e5c70f619f4cb308551a6c3d718506f4b020a9b9121e4f2a29c6b6ffb [INFO] running `Command { std: "docker" "start" "-a" "71591b0e5c70f619f4cb308551a6c3d718506f4b020a9b9121e4f2a29c6b6ffb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.105 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling printer_event_handler v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.89s [INFO] running `Command { std: "docker" "inspect" "71591b0e5c70f619f4cb308551a6c3d718506f4b020a9b9121e4f2a29c6b6ffb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71591b0e5c70f619f4cb308551a6c3d718506f4b020a9b9121e4f2a29c6b6ffb", kill_on_drop: false }` [INFO] [stdout] 71591b0e5c70f619f4cb308551a6c3d718506f4b020a9b9121e4f2a29c6b6ffb [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e075252b7c8c7657bb51c9e4746877825a9844f840276ba3527ace2decf18c8c [INFO] running `Command { std: "docker" "start" "-a" "e075252b7c8c7657bb51c9e4746877825a9844f840276ba3527ace2decf18c8c", kill_on_drop: false }` [INFO] [stderr] Compiling printer_event_handler v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.50s [INFO] running `Command { std: "docker" "inspect" "e075252b7c8c7657bb51c9e4746877825a9844f840276ba3527ace2decf18c8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e075252b7c8c7657bb51c9e4746877825a9844f840276ba3527ace2decf18c8c", kill_on_drop: false }` [INFO] [stdout] e075252b7c8c7657bb51c9e4746877825a9844f840276ba3527ace2decf18c8c [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 41878f7e9a883eba5db63ae29ad712f8e941fd2d29bdb1f2995d43163e23c487 [INFO] running `Command { std: "docker" "start" "-a" "41878f7e9a883eba5db63ae29ad712f8e941fd2d29bdb1f2995d43163e23c487", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/printer_event_handler-061da3fecb9ed732) [INFO] [stdout] [INFO] [stdout] running 54 tests [INFO] [stdout] test backend::tests::test_parse_lpstat_line_idle ... ok [INFO] [stdout] test backend::tests::test_parse_lpstat_line_invalid ... ok [INFO] [stdout] test backend::tests::test_parse_lpstat_line_stopped ... ok [INFO] [stdout] test error::tests::test_all_error_variants_are_error_trait ... ok [INFO] [stdout] test error::tests::test_error_debug_format ... ok [INFO] [stdout] test error::tests::test_error_source_io_error ... ok [INFO] [stdout] test error::tests::test_cups_error_display ... ok [INFO] [stdout] test error::tests::test_from_boxed_error ... ok [INFO] [stdout] test error::tests::test_error_source_other_errors ... ok [INFO] [stdout] test error::tests::test_from_io_error ... ok [INFO] [stdout] test error::tests::test_io_error_display ... ok [INFO] [stdout] test error::tests::test_other_error_display ... ok [INFO] [stdout] test error::tests::test_wmi_error_display ... ok [INFO] [stdout] test error::tests::test_printer_not_found_display ... ok [INFO] [stdout] test backend::tests::test_linux_backend_creation ... ok [INFO] [stdout] test backend::tests::test_create_backend ... ok [INFO] [stdout] test backend::tests::test_linux_backend_find_printer ... ok [INFO] [stdout] test backend::tests::test_linux_backend_list_printers ... ok [INFO] [stdout] test monitor::tests::test_monitorable_property_all ... ok [INFO] [stdout] test monitor::tests::test_monitorable_property_as_str ... ok [INFO] [stdout] test monitor::tests::test_monitorable_property_description ... ok [INFO] [stdout] test monitor::tests::test_monitor_unix_creation ... ok [INFO] [stdout] test monitor::tests::test_monitorable_property_equality ... ok [INFO] [stdout] test monitor::tests::test_printer_monitor_is_clone ... ok [INFO] [stdout] test monitor::tests::test_find_nonexistent_printer ... ok [INFO] [stdout] test monitor::tests::test_printer_summary_structure ... ok [INFO] [stdout] test monitor::tests::test_list_printers_unix ... ok [INFO] [stdout] test printer::tests::test_error_state_descriptions ... ok [INFO] [stdout] test error::tests::test_platform_not_supported_display ... ok [INFO] [stdout] test printer::tests::test_error_state_is_error ... ok [INFO] [stdout] test printer::tests::test_printer_changes_has_property_change ... ok [INFO] [stdout] test printer::tests::test_printer_changes_new ... ok [INFO] [stdout] test printer::tests::test_printer_compare_with_no_changes ... ok [INFO] [stdout] test printer::tests::test_printer_compare_with_multiple_changes ... ok [INFO] [stdout] test printer::tests::test_printer_compare_with_status_change ... ok [INFO] [stdout] test printer::tests::test_printer_creation ... ok [INFO] [stdout] test printer::tests::test_printer_equality_complete ... ok [INFO] [stdout] test printer::tests::test_printer_equality_with_is_default ... ok [INFO] [stdout] test printer::tests::test_printer_state_display ... ok [INFO] [stdout] test printer::tests::test_printer_state_descriptions ... ok [INFO] [stdout] test printer::tests::test_printer_state_is_error ... ok [INFO] [stdout] test printer::tests::test_printer_state_is_offline ... ok [INFO] [stdout] test printer::tests::test_printer_status_descriptions ... ok [INFO] [stdout] test printer::tests::test_printer_status_display ... ok [INFO] [stdout] test printer::tests::test_property_change_name ... ok [INFO] [stdout] test printer::tests::test_property_change_status ... ok [INFO] [stdout] test monitor::tests::test_printer_summary ... ok [INFO] [stdout] test tests::test_library_compiles ... ok [INFO] [stdout] test printer::tests::test_printer_state_to_status_conversion ... ok [INFO] [stdout] test backend::tests::test_parse_lpstat_line_printing ... ok [INFO] [stdout] test printer::tests::test_changes_summary ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/printer_monitor-f3c7a46ad3cdafef) [INFO] [stdout] test monitor::tests::test_cancellation_token ... ok [INFO] [stdout] test monitor::tests::test_monitor_without_cancellation ... ok [INFO] [stdout] test monitor::tests::test_multiple_printers_cancellation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [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] Doc-tests printer_event_handler [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::new (line 124) - compile ... ok [INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::monitor_printer (line 231) - compile ... ok [INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::list_printers (line 154) - compile ... ok [INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::find_printer (line 188) - compile ... ok [INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::printer_summary (line 349) - compile ... ok [INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::monitor_printer_changes (line 405) - compile ... ok [INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::monitor_multiple_printers (line 590) - compile ... ok [INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::monitor_property (line 520) - compile ... ok [INFO] [stdout] test src/printer.rs - printer::ErrorState::is_error (line 378) ... ok [INFO] [stdout] test src/lib.rs - (line 81) - compile ... FAILED [INFO] [stdout] test src/printer.rs - printer::Printer::new (line 639) ... ok [INFO] [stdout] test src/printer.rs - printer::PrinterStatus::description (line 84) ... ok [INFO] [stdout] test src/printer.rs - printer::ErrorState::description (line 350) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 81) stdout ---- [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:108:85 [INFO] [stdout] | [INFO] [stdout] 108 | monitor.monitor_property("HP LaserJet", MonitorableProperty::IsOffline, 60000, |change| { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 109 | println!("Offline status changed: {}", change.description()); [INFO] [stdout] | ------ type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 108 | monitor.monitor_property("HP LaserJet", MonitorableProperty::IsOffline, 60000, |change: /* Type */| { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 81) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.27s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "41878f7e9a883eba5db63ae29ad712f8e941fd2d29bdb1f2995d43163e23c487", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41878f7e9a883eba5db63ae29ad712f8e941fd2d29bdb1f2995d43163e23c487", kill_on_drop: false }` [INFO] [stdout] 41878f7e9a883eba5db63ae29ad712f8e941fd2d29bdb1f2995d43163e23c487