Bump the mycelium group across 1 directory with 5 updates

[dependabot]

Bumps the mycelium group with 5 updates in the / directory:

Package	From	To
tokio	1.52.2	1.52.3
rcgen	0.14.7	0.14.8
openssl	0.10.79	0.10.80
dashmap	6.1.0	6.2.1
nix	0.31.2	0.31.3

Updates tokio from 1.52.2 to 1.52.3

Release notes

Sourced from tokio's releases.

Tokio v1.52.3

1.52.3 (May 8th, 2026)

Fixed

• sync: fix underflow in mpsc channel len() (#8062)
• sync: notify receivers in mpsc OwnedPermit::release() method (#8075)
• sync: require that an RwLock has max_readers != 0 (#8076)
• sync: return Empty from try_recv() when mpsc is closed with outstanding permits (#8074)

#8062: tokio-rs/tokio#8062 #8074: tokio-rs/tokio#8074 #8075: tokio-rs/tokio#8075 #8076: tokio-rs/tokio#8076

Commits

• d875691 chore: prepare Tokio v1.52.3 (#8130)
• e1aebb0 Merge 'tokio-1.51.3' into 'tokio-1.52.x' (#8129)
• fd63094 chore: prepare Tokio v1.51.3 (#8127)
• 8c600d0 Merge 'tokio-1.47.5' into 'tokio-1.51.x' (#8123)
• 11bfc13 chore: prepare Tokio v1.47.5 (#8122)
• f085b62 sync: notify receivers in mpsc OwnedPermit::release() method (#8075)
• 30d25cc sync: require that an RwLock has max_readers != 0 (#8076)
• 9fccf53 sync: return Empty from try_recv() when mpsc is closed with outstanding p...
• ebf61b4 sync: fix underflow in mpsc channel len() (#8062)
• See full diff in compare view

Updates rcgen from 0.14.7 to 0.14.8

Release notes

Sourced from rcgen's releases.

0.14.8

What's Changed

• Fix incorrect identifier for ML-DSA signature algorithms by @​DarkmatterVale in rustls/rcgen#412
• Upgrade yasna to 0.6 by @​djc in rustls/rcgen#419
• Add support for is_ca in CSR Params by @​5Dev24 in rustls/rcgen#420
• Add support for serializing BasicConstraints in CSR's by @​5Dev24 in rustls/rcgen#422
• update key_pair to signing_key in README.md by @​fakelozic in rustls/rcgen#427
• Fix encoding of directoryName constraints by @​sfackler in rustls/rcgen#429

Commits

• a70f083 Bump version to 0.14.8
• a32fdb1 Fix encoding of directoryName constraints
• 7111a79 update key_pair to signing_key
• 10664c9 Take semver-compatible dependency updates
• 0ec4d09 Add testing of CSR serializing basic constraints
• 5f94ef9 Add support for serializing BasicConstraints in CSR's
• fb835c1 Add writing basic constraints logic
• 0cf161d Bump codecov/codecov-action from 5 to 6
• 4909041 Add testing of CSR Params parsing Basic Constraints variants
• 6675a94 Add support for is_ca in CSR Params
• Additional commits viewable in compare view

Updates openssl from 0.10.79 to 0.10.80

Release notes

Sourced from openssl's releases.

openssl-v0.10.80

What's Changed

• Prefer Homebrew openssl@4 and stop looking for openssl@1.1 by @​alex in rust-openssl/rust-openssl#2633
• Fix output buffer overflow in cipher_update_inplace for AES key-wrap-with-padding by @​alex in rust-openssl/rust-openssl#2638
• Release openssl 0.10.80 and openssl-sys 0.9.116 by @​alex in rust-openssl/rust-openssl#2639

Full Changelog: rust-openssl/rust-openssl@openssl-v0.10.79...openssl-v0.10.80

Commits

• 35be7ae Release openssl 0.10.80 and openssl-sys 0.9.116 (#2639)
• 19eceb2 Fix output buffer overflow in cipher_update_inplace for AES key-wrap-with-pad...
• b460eb3 Prefer Homebrew openssl@4 and stop looking for openssl@1.1 (#2633)
• See full diff in compare view

Updates dashmap from 6.1.0 to 6.2.1

Release notes

Sourced from dashmap's releases.

v6.2.1

This is an interim maintenance release for the existing v6 branch before v7 can be released. This bumps the MSRV to 1.85 and updates dependencies to their latest versions.

Commits

• 749ed1f v6.2.1
• d02b945 v6.2.0
• b983625 update dependencies
• 94a294a bump msrv to 1.85
• See full diff in compare view

Updates nix from 0.31.2 to 0.31.3

Changelog

Sourced from nix's changelog.

[0.31.3] - 2026-05-11

Added

• Enable module ioctl for Cygwin (#2715)
• Add CLOCK_BOOTTIME/CLOCK_PROCESS_CPUTIME_ID/CLOCK_THREAD_CPUTIME_ID/CLOCK_UPTIME to NetBSD-like platforms (#2716)
• unistd: add mkfifo for redox (#2749)
• Added kevent64 support on apple targets: Kqueue::kevent64, KEvent64, and Kevent64Flags. (#2781)

Fixed

• fix SaFlags_t definition on redox (#2751)
• Fixed EpollEvent::events() to use from_bits_retain instead of from_bits().unwrap(), preventing panics when the kernel returns unknown epoll flags. (#2783)
• Fixed KEvent::flags() and KEvent::fflags() to use from_bits_retain instead of from_bits().unwrap(), preventing panics when the kernel returns unknown kqueue flags. (#2784)

Commits

• b5933ca chore: release v0.31.3
• 5d6a46e Replace Cirrus CI with more Github Workflows jobs (#2776)
• 3407489 event: add kevent64 support on apple targets (#2781)
• fe80fc5 chore: resolve clippy useless_borrows_in_formatting (#2790)
• 3310fc7 Revert "fix(ci): temporarily disable armv7-unknown-linux-uclibceabihf (#2764)...
• e3ab917 epoll: use from_bits_retain to avoid panics on unknown flags (#2783)
• 6c15701 kqueue: use from_bits_retain to avoid panics on unknown flags (#2784)
• 73028cf fix(ci): enable Hurd target (#2765)
• 1a680a9 cargo: Remove deprecated package authors field (#2789)
• 85cff07 docs: add missing changelog entries (#2786)
• Additional commits viewable in compare view