build prjoxide with new rustc from homebrew package

[Boris Vinogradov]

Failed build with rustc 1.56.1 with issue:

🍺  /opt/homebrew/Cellar/rust/1.56.1: 30,858 files, 743.1MB
==> Installing twam/openfpga/nextpnr dependency: prjoxide
==> cargo install
Last 15 lines from /Users/nis/Library/Logs/Homebrew/prjoxide/01.cargo:
    | ----------- function or associated item `parse` not found for this
...
207 |     let opts: Opts = Opts::parse();
    |                            ^^^^^ function or associated item not found in `Opts`
    |
    = help: items from traits can only be used if the trait is implemented and in scope
    = note: the following trait defines an item `parse`, perhaps you need to implement it:
            candidate #1: `Parser`

Some errors have detailed explanations: E0432, E0599.
For more information about an error, try `rustc --explain E0432`.
error: failed to compile `prjoxide v0.1.0 (/private/tmp/prjoxide-20211104-70530-1es7s2y/prjoxide-711770c7c7cfc48425827ddba20d13e6dc64b0fe/libprjoxide/prjoxide)`, intermediate artifacts can be found at `/private/tmp/prjoxide-20211104-70530-1es7s2y/prjoxide-711770c7c7cfc48425827ddba20d13e6dc64b0fe/libprjoxide/target`

Also reproduce with single package installation

$ brew install prjoxide
==> Downloading https://github.com/gatecat/prjoxide-db/archive/e31a1b8f214a691d153bbcaa8c3df158d8a22e0b.tar.gz
Already downloaded: /Users/nis/Library/Caches/Homebrew/downloads/b3baa6209f561dc42e03097a933848171c59effd0fee17521c0643e16f8f40bf--prjoxide-db-e31a1b8f214a691d153bbcaa8c3df158d8a22e0b.tar.gz
==> Downloading https://github.com/gatecat/prjoxide/archive/711770c7c7cfc48425827ddba20d13e6dc64b0fe.tar.gz
Already downloaded: /Users/nis/Library/Caches/Homebrew/downloads/d2cf31cc40be08849f31f45e55052f37e0d21d254106a08b60c14826ad73b170--prjoxide-711770c7c7cfc48425827ddba20d13e6dc64b0fe.tar.gz
==> Installing prjoxide from twam/openfpga
==> cargo install
Last 15 lines from /Users/nis/Library/Logs/Homebrew/prjoxide/01.cargo:
    | ----------- function or associated item `parse` not found for this
...
207 |     let opts: Opts = Opts::parse();
    |                            ^^^^^ function or associated item not found in `Opts`
    |
    = help: items from traits can only be used if the trait is implemented and in scope
    = note: the following trait defines an item `parse`, perhaps you need to implement it:
            candidate #1: `Parser`

Some errors have detailed explanations: E0432, E0599.
For more information about an error, try `rustc --explain E0432`.

[Tobias Müller]

I updated the package to the latest commit of prjoxide. With that I can compile it with rustc 1.56.1. Please try if it also works for you.

[Boris Vinogradov]

Thanks, lgtm:

...
==> Installing dependencies for twam/openfpga/nextpnr: prjoxide
==> Installing twam/openfpga/nextpnr dependency: prjoxide
==> cargo install
🍺  /opt/homebrew/Cellar/prjoxide/20210924: 7 files, 19MB, built in 1 minute 30 seconds
...