Bump to 1.88

[BoxyUwU]

https://forge.rust-lang.org/release/process.html#bump-the-stable-version-number-friday-the-week-before

r? ghost

[BoxyUwU]

@bors r+ rollup=never

[bors]

📌 Commit 9300fa1 has been approved by BoxyUwU

It is now in the queue for this repository.

[bors]

⌛ Testing commit 9300fa1 with merge 928468c...

[bors]

☀️ Test successful - checks-actions
Approved by: BoxyUwU
Pushing 928468c to master...

[github-actions]

What is this?

This is an experimental post-merge analysis report that shows differences in test outcomes between the merged PR and its parent PR.

Comparing 2848101 (parent) -> 928468c (this PR)

Test differences

No test diffs found

Job duration changes

1. aarch64-gnu-debug: 4193.2s -> 5977.8s (42.6%)
2. aarch64-gnu: 9375.6s -> 11000.7s (17.3%)
3. dist-aarch64-apple: 4946.4s -> 5748.2s (16.2%)
4. dist-x86_64-illumos: 5675.1s -> 6043.1s (6.5%)
5. dist-apple-various: 6761.7s -> 7107.3s (5.1%)
6. dist-x86_64-freebsd: 4739.9s -> 4969.2s (4.8%)
7. x86_64-msvc-ext1: 7313.3s -> 7650.8s (4.6%)
8. dist-armhf-linux: 5193.6s -> 5417.8s (4.3%)
9. dist-x86_64-musl: 7250.6s -> 7534.5s (3.9%)
10. x86_64-mingw-1: 8634.2s -> 8960.9s (3.8%)

How to interpret the job duration changes?

Job durations can vary a lot, based on the actual runner instance
that executed the job, system noise, invalidated caches, etc. The table above is provided
mostly for t-infra members, for simpler debugging of potential CI slow-downs.

[rust-timer]

Finished benchmarking commit (928468c): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

This benchmark run did not return any relevant results for this metric.

Max RSS (memory usage)

Results (primary 3.4%, secondary 0.8%)

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	3.4%	[3.4%, 3.4%]	1
Regressions ❌ (secondary)	0.8%	[0.8%, 0.8%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	3.4%	[3.4%, 3.4%]	1

Cycles

This benchmark run did not return any relevant results for this metric.

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 778.59s -> 777.895s (-0.09%)
Artifact size: 365.95 MiB -> 365.92 MiB (-0.01%)