failed to resolve: could not find `DesRing` in `ethernet`

cannot find type `DesRing` in module `ethernet`

cannot find function `enable_interrupt` in module `ethernet`

cannot find function `interrupt_handler` in module `ethernet`

duplicate lang item in crate `panic_semihosting`: `panic_impl`.

duplicate lang item in crate `panic_halt`: `panic_impl`.

duplicate lang item in crate `panic_rtt_target`: `panic_impl`.

could not compile `stm32h7xx-hal` (example "ethernet-nucleo-h743zi2") due to 7 previous errors

The process 'cross' failed with exit code 101

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/cache@v2, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

unused import: `ETHERNET_MTL`

unused import: `self`

unused import: `self`

unused import: `self::emac_consts::*`

unnecessary parentheses around type

constant `ETH_BUF_SIZE` is never used

field `eth_mtl` is never read

`stm32h7xx-hal` (lib) generated 7 warnings (run `cargo fix --lib -p stm32h7xx-hal` to apply 5 suggestions)