[INFO] fetching crate muxox-core 1.2.2...
[INFO] testing muxox-core-1.2.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate muxox-core 1.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate muxox-core 1.2.2
[INFO] finished tweaking crates.io crate muxox-core 1.2.2
[INFO] tweaked toml for crates.io crate muxox-core 1.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate muxox-core 1.2.2 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 muxox-core 1.2.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b9c760f129bc96458aece2a80980af620b88d2d60ddee9038402ada484d3286
[INFO] running `Command { std: "docker" "start" "-a" "8b9c760f129bc96458aece2a80980af620b88d2d60ddee9038402ada484d3286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b9c760f129bc96458aece2a80980af620b88d2d60ddee9038402ada484d3286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9c760f129bc96458aece2a80980af620b88d2d60ddee9038402ada484d3286", kill_on_drop: false }`
[INFO] [stdout] 8b9c760f129bc96458aece2a80980af620b88d2d60ddee9038402ada484d3286
[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=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] e5652461fe2ad598f8e9f5da62fde2a45bc197d290fdaef347ef66e7a98c344b
[INFO] running `Command { std: "docker" "start" "-a" "e5652461fe2ad598f8e9f5da62fde2a45bc197d290fdaef347ef66e7a98c344b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling ratatui v0.28.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling muxox-core v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.01s
[INFO] running `Command { std: "docker" "inspect" "e5652461fe2ad598f8e9f5da62fde2a45bc197d290fdaef347ef66e7a98c344b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5652461fe2ad598f8e9f5da62fde2a45bc197d290fdaef347ef66e7a98c344b", kill_on_drop: false }`
[INFO] [stdout] e5652461fe2ad598f8e9f5da62fde2a45bc197d290fdaef347ef66e7a98c344b
[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=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] c8c6e2a9a44d7060d5e4b9c099b45a0c7ac1003bcc96bc6856c1dc8258e9558a
[INFO] running `Command { std: "docker" "start" "-a" "c8c6e2a9a44d7060d5e4b9c099b45a0c7ac1003bcc96bc6856c1dc8258e9558a", kill_on_drop: false }`
[INFO] [stderr]    Compiling muxox-core v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "c8c6e2a9a44d7060d5e4b9c099b45a0c7ac1003bcc96bc6856c1dc8258e9558a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c6e2a9a44d7060d5e4b9c099b45a0c7ac1003bcc96bc6856c1dc8258e9558a", kill_on_drop: false }`
[INFO] [stdout] c8c6e2a9a44d7060d5e4b9c099b45a0c7ac1003bcc96bc6856c1dc8258e9558a
[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=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] 7f581142576982e4bcf56acd60676c740c84c2585b877f633ab3070799873555
[INFO] running `Command { std: "docker" "start" "-a" "7f581142576982e4bcf56acd60676c740c84c2585b877f633ab3070799873555", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/muxox_core-c002bf6395417933)
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test app_tests::tests::apply_aborted_all_is_noop ... ok
[INFO] [stdout] test app_tests::tests::apply_started_sets_running ... ok
[INFO] [stdout] test app_tests::tests::apply_log_respects_capacity ... ok
[INFO] [stdout] test app::tests::test_service_state ... ok
[INFO] [stdout] test app_tests::tests::apply_log_appends_line ... ok
[INFO] [stdout] test app_tests::tests::full_lifecycle_stopped_to_running_to_stopped ... ok
[INFO] [stdout] test app_tests::tests::status_display_strings ... ok
[INFO] [stdout] test app_tests::tests::apply_child_spawned_stores_pid ... ok
[INFO] [stdout] test app_tests::tests::messages_target_correct_service ... ok
[INFO] [stdout] test config::tests::test_default_log_capacity ... ok
[INFO] [stdout] test config::tests::test_config_deserialize ... ok
[INFO] [stdout] test config::tests::test_isolation_cfg_all_enabled ... ok
[INFO] [stdout] test config::tests::test_isolation_cfg_defaults_to_all_false ... ok
[INFO] [stdout] test config::tests::test_service_cfg_default_log_capacity ... ok
[INFO] [stdout] test config::tests::test_isolation_cfg_inline_table ... ok
[INFO] [stdout] test config::tests::test_service_cfg_env_file ... ok
[INFO] [stdout] test config::tests::test_service_cfg_deserialize ... ok
[INFO] [stdout] test app_tests::tests::apply_stdin_ready_stores_sender ... ok
[INFO] [stdout] test isolation::tests::isolation_cfg_partial_equality ... ok
[INFO] [stdout] test config::tests::test_service_cfg_env_file_defaults_to_none ... ok
[INFO] [stdout] test isolation::tests::process_group_debug_format ... ok
[INFO] [stdout] test isolation::tests::default_isolation_returns_sandbox ... ok
[INFO] [stdout] test isolation::tests::isolation_cfg_default_is_no_isolation ... ok
[INFO] [stdout] test isolation::tests::post_spawn_default_is_noop ... ok
[INFO] [stdout] test isolation::tests::sandbox_is_send_and_sync ... ok
[INFO] [stdout] test utils_tests::tests::background_24bit_rgb ... ok
[INFO] [stdout] test utils_tests::tests::background_256_indexed ... ok
[INFO] [stdout] test utils_tests::tests::basic_foreground_colors ... ok
[INFO] [stdout] test utils_tests::tests::bold_modifier ... ok
[INFO] [stdout] test utils_tests::tests::color_24bit_rgb ... ok
[INFO] [stdout] test utils_tests::tests::disable_bold_with_22 ... ok
[INFO] [stdout] test utils_tests::tests::combined_bold_and_color ... ok
[INFO] [stdout] test utils_tests::tests::non_sgr_escape_sequences_stripped ... ok
[INFO] [stdout] test utils_tests::tests::color_256_indexed ... ok
[INFO] [stdout] test utils_tests::tests::plain_text_no_escapes ... ok
[INFO] [stdout] test utils_tests::tests::bright_foreground_colors ... ok
[INFO] [stdout] test isolation::tests::sandbox_debug_format ... ok
[INFO] [stdout] test utils_tests::tests::multiple_segments ... ok
[INFO] [stdout] test utils_tests::tests::reset_fg_with_39 ... ok
[INFO] [stdout] test isolation::tests::process_group_is_send_and_sync ... ok
[INFO] [stdout] test utils_tests::tests::basic_background_colors ... ok
[INFO] [stdout] test utils_tests::tests::underline_modifier ... ok
[INFO] [stdout] test utils_tests::tests::unterminated_escape_drops_escape_keeps_text ... ok
[INFO] [stdout] test utils_tests::tests::italic_modifier ... ok
[INFO] [stdout] test utils_tests::tests::reset_bg_with_49 ... ok
[INFO] [stdout] test app_tests::tests::apply_stopped_clears_process_state ... ok
[INFO] [stdout] test utils_tests::tests::empty_string ... ok
[INFO] [stdout] test app_tests::tests::apply_stdin_writer_ready_stores_writer ... ok
[INFO] [stdout] test config::tests::test_isolation_cfg_partial ... ok
[INFO] [stdout] test config::tests::test_parse_env_file ... ok
[INFO] [stdout] test utils_tests::tests::reset_code_produces_default_style ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests muxox_core
[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" "7f581142576982e4bcf56acd60676c740c84c2585b877f633ab3070799873555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f581142576982e4bcf56acd60676c740c84c2585b877f633ab3070799873555", kill_on_drop: false }`
[INFO] [stdout] 7f581142576982e4bcf56acd60676c740c84c2585b877f633ab3070799873555