[INFO] fetching crate pico-de-gallo-ffi 0.5.0...
[INFO] testing pico-de-gallo-ffi-0.5.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate pico-de-gallo-ffi 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate pico-de-gallo-ffi 0.5.0
[INFO] finished tweaking crates.io crate pico-de-gallo-ffi 0.5.0
[INFO] tweaked toml for crates.io crate pico-de-gallo-ffi 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pico-de-gallo-ffi 0.5.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pico-de-gallo-ffi 0.5.0 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a26bc05f8e8d8964066a20ef486d0eddd8b1fbbdbfd742dafa6933598e361bac
[INFO] running `Command { std: "docker" "start" "-a" "a26bc05f8e8d8964066a20ef486d0eddd8b1fbbdbfd742dafa6933598e361bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a26bc05f8e8d8964066a20ef486d0eddd8b1fbbdbfd742dafa6933598e361bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a26bc05f8e8d8964066a20ef486d0eddd8b1fbbdbfd742dafa6933598e361bac", kill_on_drop: false }`
[INFO] [stdout] a26bc05f8e8d8964066a20ef486d0eddd8b1fbbdbfd742dafa6933598e361bac
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb77f66e620c3172a440c7add61df1bb61153b71315a71e674f0f9f8d04a6309
[INFO] running `Command { std: "docker" "start" "-a" "eb77f66e620c3172a440c7add61df1bb61153b71315a71e674f0f9f8d04a6309", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling cbindgen v0.29.2
[INFO] [stderr]    Compiling mutex-traits v1.0.1
[INFO] [stderr]    Compiling cordyceps v0.3.4
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling mycelium-bitfield v0.1.5
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling postcard-derive v0.2.2
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling trait-variant v0.1.2
[INFO] [stderr]    Compiling nusb v0.1.14
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling maitake-sync v0.2.2
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling ssmarshal v1.0.0
[INFO] [stderr]    Compiling postcard-schema v0.2.5
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling postcard-rpc v0.12.1
[INFO] [stderr]    Compiling pico-de-gallo-internal v0.4.0
[INFO] [stderr]    Compiling pico-de-gallo-ffi v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pico-de-gallo-lib v0.4.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.86s
[INFO] running `Command { std: "docker" "inspect" "eb77f66e620c3172a440c7add61df1bb61153b71315a71e674f0f9f8d04a6309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb77f66e620c3172a440c7add61df1bb61153b71315a71e674f0f9f8d04a6309", kill_on_drop: false }`
[INFO] [stdout] eb77f66e620c3172a440c7add61df1bb61153b71315a71e674f0f9f8d04a6309
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fea2be5b071720c4f618173e97baa478224f7c14e04397ebf2224072bcb2aaf
[INFO] running `Command { std: "docker" "start" "-a" "6fea2be5b071720c4f618173e97baa478224f7c14e04397ebf2224072bcb2aaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling pico-de-gallo-ffi v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "6fea2be5b071720c4f618173e97baa478224f7c14e04397ebf2224072bcb2aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fea2be5b071720c4f618173e97baa478224f7c14e04397ebf2224072bcb2aaf", kill_on_drop: false }`
[INFO] [stdout] 6fea2be5b071720c4f618173e97baa478224f7c14e04397ebf2224072bcb2aaf
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7f2bd70ed508ede5e24e7f1b2f1dbd9f6cd5a15d306799ed6f1e8dd01cad6c8
[INFO] running `Command { std: "docker" "start" "-a" "e7f2bd70ed508ede5e24e7f1b2f1dbd9f6cd5a15d306799ed6f1e8dd01cad6c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pico_de_gallo_ffi-efd0bc3d3dd2d950)
[INFO] [stdout] 
[INFO] [stdout] running 62 tests
[INFO] [stdout] test tests::adc_error_mapping ... ok
[INFO] [stdout] test tests::adc_get_config_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::free_null_is_safe ... ok
[INFO] [stdout] test tests::gpio_error_to_status_maps_pin_monitored ... ok
[INFO] [stdout] test tests::gpio_error_to_status_maps_pin_not_monitored ... ok
[INFO] [stdout] test tests::adc_read_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::gpio_wait_for_low_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::i2c_read_null_buffer_returns_invalid_argument ... ok
[INFO] [stdout] test tests::gpio_get_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::gpio_get_null_state_returns_invalid_argument ... ok
[INFO] [stdout] test tests::i2c_read_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::gpio_put_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::gpio_set_config_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::gpio_subscribe_invalid_edge_returns_uninitialized ... ok
[INFO] [stdout] test tests::gpio_subscribe_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::gpio_subscribe_status_codes_are_stable ... ok
[INFO] [stdout] test tests::gpio_unsubscribe_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::gpio_wait_for_any_edge_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::init_with_null_serial_returns_null ... ok
[INFO] [stdout] test tests::ok_is_zero ... ok
[INFO] [stdout] test tests::onewire_error_mapping ... ok
[INFO] [stdout] test tests::onewire_search_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::onewire_status_codes_are_stable ... ok
[INFO] [stdout] test tests::onewire_write_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::onewire_write_pullup_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::ping_null_id_returns_invalid_argument ... ok
[INFO] [stdout] test tests::ping_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::pwm_disable_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::pwm_get_config_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::pwm_enable_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::pwm_get_duty_cycle_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::pwm_set_config_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::pwm_set_duty_cycle_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::spi_flush_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::i2c_set_config_invalid_frequency_returns_invalid_argument ... ok
[INFO] [stdout] test tests::spi_get_config_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::i2c_set_config_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::spi_read_null_buffer_returns_invalid_argument ... ok
[INFO] [stdout] test tests::i2c_write_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::i2c_write_read_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::onewire_read_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::onewire_reset_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::spi_set_config_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::spi_write_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::uart_flush_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::gpio_wait_for_falling_edge_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::uart_get_config_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::uart_read_null_buf_returns_uninitialized ... ok
[INFO] [stdout] test tests::uart_read_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::gpio_wait_for_high_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::i2c_get_config_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::uart_set_config_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::uart_error_to_status_maps_all_variants ... ok
[INFO] [stdout] test tests::uart_write_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::version_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::spi_read_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::uart_write_null_buf_returns_uninitialized ... ok
[INFO] [stdout] test tests::uart_set_config_zero_baud_returns_uninitialized ... ok
[INFO] [stdout] test tests::gpio_wait_for_rising_edge_null_device_returns_uninitialized ... ok
[INFO] [stdout] test tests::status_codes_are_distinct ... ok
[INFO] [stdout] test tests::all_errors_are_negative ... ok
[INFO] [stdout] test tests::version_null_major_returns_invalid_argument ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pico_de_gallo_ffi
[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" "e7f2bd70ed508ede5e24e7f1b2f1dbd9f6cd5a15d306799ed6f1e8dd01cad6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f2bd70ed508ede5e24e7f1b2f1dbd9f6cd5a15d306799ed6f1e8dd01cad6c8", kill_on_drop: false }`
[INFO] [stdout] e7f2bd70ed508ede5e24e7f1b2f1dbd9f6cd5a15d306799ed6f1e8dd01cad6c8
