rustup: update to nightly-2025-05-09 (~1.88) and Rust 2024 edition.
#593
| Job | Run time |
|---|---|
| 8m 4s | |
| 15m 13s | |
| 8m 17s | |
| 7m 47s | |
| 6m 49s | |
| 4m 14s | |
| 4m 24s | |
| 10m 13s | |
| 4m 16s | |
| 17m 35s | |
| 8m 5s | |
| 56s | |
| 3s | |
| 1h 35m 56s |