rcgen 0.14.8, time 0.3.53, icu_* 2.2.0, and idna_adapter 1.2.2 all
bumped their MSRV past Rust 1.85 (to 1.86 or 1.88). These are
transitive deps via dimpl → str0m 0.21 → rutster-media (rcgen/time)
and via url → idna → icu_* (the url/icu chain). Pinned Cargo.lock
to the last 1.85-compatible versions:
- rcgen 0.14.7 (not 0.14.8)
- time 0.3.41, time-core 0.1.4, time-macros 0.2.22
- icu_* 2.1.0 (not 2.2.0)
- idna_adapter 1.1.0 (not 1.2.2)
These are Cargo.lock-only pins (not workspace.dependencies) because
the deps are transitive, not direct. Cargo.toml documents the
rcgen pin rationale. When rust-toolchain.toml bumps past 1.88,
these pins can be dropped with a single cargo update.
Signed-off-by: Aaron D. Lee <himself@adlee.work>
