chore(deps): bump nix from 0.30.1 to 0.31.1

[dependabot]

Bumps nix from 0.30.1 to 0.31.1.

Changelog

Sourced from nix's changelog.

[0.31.1] - 2026-01-23

Added

• termios: Add definition for IUCLC to supported platforms (#2702)
• termios: Add definition for XCASE for supported platforms (#2703)

[0.31.0] - 2026-01-22

Added

• Added the UDP GSO/GRO socket options and CMsgs on Android. This includes the following types:

  • UdpGsoSegment
  • UdpGroSegment
  • ControlMessage::UdpGsoSegments
  • ControlMessageOwned::UdpGroSegments

  (#2666)

• Define errno EWOULDBLOCK as an alias of EAGAIN to match the AIX libc definition. (#2692)

• Enable module ifaddrs on GNU Hurd (#2697)

• Add termios OutputFlags::OFILL for Linux, Android, Aix, Cygwin, Fuchsia, Haiku, GNU/Hurd, Nto, Redox, Illumos, Solaris and Apple OSes. (#2701)

• add sync() for cygwin (#2708)

Changed

• changed EpollEvent methods to be const (#2656)
• Bumped libc to 0.2.180 (#2724)

Fixed

• Fixed nix::sys::ptrace::syscall_info, which was not setting the data argument properly, causing garbage values to be returned. (#2653)
• Cast the 'addr' argument of 'madvise()' to '*mut u8' on AIX to match the signature in the AIX libc. (#2655)
• Fixed the Dir module on NTO, Solaris, Hurd, and possibly other platforms. The

... (truncated)

Commits

• 06bb1be chore: release 0.31.1
• 49adb8d skip test::sys::test_af_alg_cipher on s390x,powerpc64le/Linux too (#2722)
• a9c73e0 termios: Add definition for XCASE (#2703)
• a69b2c1 termios: Add definition for IUCLC (#2702)
• 9ac60c5 chore: release 0.31.0
• 6789793 chore: bump libc to 0.2.180 (#2724)
• ba63e90 Update macOS runner version in workflow (#2713)
• 71f6ee9 unistd: add sync() for cygwin (#2708)
• 984420e termios: Add OFILL (#2701)
• 41e2f81 fix: make nix build on Illumos (#2694)
• Additional commits viewable in compare view

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[github-actions]

🦢 Load Test Results

Goose Attack Report

Plan Overview

Action	Started	Stopped	Elapsed	Users
Increasing	26-01-26 14:55:23	26-01-26 14:55:25	00:00:02	0 → 4
Maintaining	26-01-26 14:55:25	26-01-26 14:55:55	00:00:30	4
Decreasing	26-01-26 14:55:55	26-01-26 14:55:55	00:00:00	0 ← 4

Request Metrics

Method	Name	# Requests	# Fails	Average (ms)	Min (ms)	Max (ms)	RPS	Failures/s
GET		8943	0	12.92	7	32	298.10	0.00
	Aggregated	8943	0	12.92	7	32	298.10	0.00

Response Time Metrics

Method	Name	50%ile (ms)	60%ile (ms)	70%ile (ms)	80%ile (ms)	90%ile (ms)	95%ile (ms)	99%ile (ms)	100%ile (ms)
GET		11	11	17	18	18	19	20	32
	Aggregated	11	11	17	18	18	19	20	32

Status Code Metrics

Method	Name	Status Codes
GET		8,943 [200]
	Aggregated	8,943 [200]

Transaction Metrics

Transaction	# Times Run	# Fails	Average (ms)	Min (ms)	Max (ms)	RPS	Failures/s
ListUsers
0.0	0	0	0.00	0	0	0.00	0.00
0.1	5655	0	10.13	7	19	188.50	0.00
ValidateToken
1.0	0	0	0.00	0	0	0.00	0.00
1.1	3288	0	17.80	15	32	109.60	0.00
Aggregated	8943	0	12.92	7	32	298.10	0.00

Scenario Metrics

Transaction	# Users	# Times Run	Average (ms)	Min (ms)	Max (ms)	Scenarios/s	Iterations
ListUsers	2	5653	10.13	8	19	188.43	2826.50
ValidateToken	2	3286	17.80	15	32	109.53	1643.00
Aggregated	4	8939	12.95	8	32	297.97	4469.50

Error Metrics

Method	Name	#	Error

View full report