[INFO] fetching crate printer_event_handler 1.3.2...
[INFO] testing printer_event_handler-1.3.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate printer_event_handler 1.3.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate printer_event_handler 1.3.2
[INFO] finished tweaking crates.io crate printer_event_handler 1.3.2
[INFO] tweaked toml for crates.io crate printer_event_handler 1.3.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate printer_event_handler 1.3.2 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 printer_event_handler 1.3.2 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d80892424321404dd4c23894bd272057921e6c9195f3e93ec574bc992f94d0e9
[INFO] running `Command { std: "docker" "start" "-a" "d80892424321404dd4c23894bd272057921e6c9195f3e93ec574bc992f94d0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d80892424321404dd4c23894bd272057921e6c9195f3e93ec574bc992f94d0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80892424321404dd4c23894bd272057921e6c9195f3e93ec574bc992f94d0e9", kill_on_drop: false }`
[INFO] [stdout] d80892424321404dd4c23894bd272057921e6c9195f3e93ec574bc992f94d0e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d40de6f5b9d6e116521e3dd8030deaf10f081577a1df069514bdc1b9a0846017
[INFO] running `Command { std: "docker" "start" "-a" "d40de6f5b9d6e116521e3dd8030deaf10f081577a1df069514bdc1b9a0846017", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling mio v1.0.4
[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 v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling printer_event_handler v1.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.98s
[INFO] running `Command { std: "docker" "inspect" "d40de6f5b9d6e116521e3dd8030deaf10f081577a1df069514bdc1b9a0846017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d40de6f5b9d6e116521e3dd8030deaf10f081577a1df069514bdc1b9a0846017", kill_on_drop: false }`
[INFO] [stdout] d40de6f5b9d6e116521e3dd8030deaf10f081577a1df069514bdc1b9a0846017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1e1c08995689c2263f325527ab57aae345264131eaa7f5b58901505e095d3074
[INFO] running `Command { std: "docker" "start" "-a" "1e1c08995689c2263f325527ab57aae345264131eaa7f5b58901505e095d3074", kill_on_drop: false }`
[INFO] [stderr]    Compiling printer_event_handler v1.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "1e1c08995689c2263f325527ab57aae345264131eaa7f5b58901505e095d3074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e1c08995689c2263f325527ab57aae345264131eaa7f5b58901505e095d3074", kill_on_drop: false }`
[INFO] [stdout] 1e1c08995689c2263f325527ab57aae345264131eaa7f5b58901505e095d3074
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 07a2e888469846e358e5ec5c0f371a1a5d1bf6dd99a2fa093c94d492a3911cde
[INFO] running `Command { std: "docker" "start" "-a" "07a2e888469846e358e5ec5c0f371a1a5d1bf6dd99a2fa093c94d492a3911cde", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/printer_event_handler-20cd1d0b6ca49c6f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test printer::tests::test_error_state_is_error ... ok
[INFO] [stdout] test printer::tests::test_printer_state_display ... ok
[INFO] [stdout] test printer::tests::test_printer_state_to_status_conversion ... ok
[INFO] [stdout] test printer::tests::test_printer_creation ... ok
[INFO] [stdout] test tests::test_library_compiles ... ok
[INFO] [stdout] test printer::tests::test_printer_status_display ... ok
[INFO] [stdout] test monitor::tests::test_monitor_unix_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/printer_monitor-75a0e2191eb5bc30)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests printer_event_handler
[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] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::monitor_printer (line 223) - compile ... ok
[INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::find_printer (line 180) - compile ... ok
[INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::list_printers (line 146) - compile ... ok
[INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::monitor_multiple_printers (line 508) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 24) - compile ... ok
[INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::monitor_printer_changes (line 371) - compile ... ok
[INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::new (line 118) - compile ... ok
[INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::printer_summary (line 323) - compile ... ok
[INFO] [stdout] test src/monitor.rs - monitor::PrinterMonitor::monitor_property (line 459) - compile ... 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] test src/printer.rs - printer::Printer::new (line 639) ... ok
[INFO] [stdout] test src/printer.rs - printer::ErrorState::is_error (line 378) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.82s; merged doctests compilation took 1.81s
[INFO] running `Command { std: "docker" "inspect" "07a2e888469846e358e5ec5c0f371a1a5d1bf6dd99a2fa093c94d492a3911cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a2e888469846e358e5ec5c0f371a1a5d1bf6dd99a2fa093c94d492a3911cde", kill_on_drop: false }`
[INFO] [stdout] 07a2e888469846e358e5ec5c0f371a1a5d1bf6dd99a2fa093c94d492a3911cde