RUSTSEC-2019-0031: spin is no longer actively maintained

[github-actions]

spin is no longer actively maintained

Details
Status	unmaintained
Package	spin
Version	0.5.2
URL	mvdnes/spin-rs@7516c80
Date	2019-11-21

The author of the spin crate does not have time or interest to maintain it.

Consider the following alternatives (all of which support no_std):

• conquer-once
• lock_api (a subproject of parking_lot)
  • spinning_top spinlock crate built on lock_api
• spinning

See advisory page for additional details.

[juarezr]

From: mvdnes/spin-rs@7516c80

Dependency tree:

solrcopy 0.5.6
├── ureq 1.4.1
│   ├── rustls 0.18.1
│   │   ├── ring 0.16.13
│   │   │   ├── spin 0.5.2
│   │   │   └── ...
│   │   └── ...
│   └── ...
└── ...

[juarezr]

Issue tracking in crate repository: briansmith/ring#921

[juarezr]

Closed with briansmith/ring#1104