[JonathanBrouwer]

Successful merges:

• Skip move checks when the size limit is zero #164332 (Skip move checks when the size limit is zero)
• Print exit code if rustc fails in compiletest #164351 (Print exit code if rustc fails in compiletest)

r? @ghost

Create a similar rollup

[JonathanBrouwer]

@bors r+ p=5 force

[rust-bors]

📌 Commit f77e393 has been approved by JonathanBrouwer

It is now in the queue for this repository.

[rust-bors]

☀️ Test successful - CI
Approved by: JonathanBrouwer
Duration: 3h 11m 13s
Pushing 56df459 to main...

[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 3b13d3f (parent) -> 56df459 (this PR)

Test differences

Show 4 test diffs

4 doctest diffs were found. These are ignored, as they are noisy.

Test dashboard

Run

cargo run --manifest-path src/ci/citool/Cargo.toml -- \
    test-dashboard 56df4595f93c41b7d956612e6211f9a274cc6a5d --output-dir test-dashboard

And then open test-dashboard/index.html in your browser to see an overview of all executed tests.

Job duration changes

1. test-armhf-gnu: 56m 36s -> 1h 28m (+56.0%)
2. test-x86_64-gnu-stdlib-semver-check: 18m 13s -> 8m 11s (-55.1%)
3. test-x86_64-gnu-nopt: 1h 37m -> 2h 29m (+54.3%)
4. dist-sparcv9-solaris: 1h 5m -> 1h 38m (+50.5%)
5. dist-powerpc64le-linux-musl: 1h 8m -> 1h 39m (+44.2%)
6. test-x86_64-gnu-gcc-core-tests: 18m 12s -> 10m 12s (-44.0%)
7. test-x86_64-gnu-gcc: 1h 24m -> 48m 22s (-42.8%)
8. test-various: 2h 19m -> 1h 21m (-41.2%)
9. dist-riscv64-linux-musl: 1h 4m -> 1h 29m (+37.9%)
10. test-x86_64-msvc-ext1: 2h 23m -> 1h 31m (-36.0%)

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-bors]

📌 Perf builds for each rolled up PR:

PR#	Message	Perf Build Sha
#164332	Skip move checks when the size limit is zero	b6d908eb98e8df8e26224621cc72ecde3e5084bd (link)
#164351	Print exit code if rustc fails in compiletest	d567d2664e73930231604a46ca864ff6ed801509 (link)

parent commit: 3b13d3fd58

In the case of a perf regression, run the following command with the SHAs of each PR you suspect might be the cause: @rust-timer triage $SHA $SHA $SHA..., or run @rust-timer triage all to benchmark all rollup members.

[rust-timer]

Finished benchmarking commit (56df459): comparison URL.

Overall result: ✅ improvements - no action needed

@rustbot label: -perf-regression

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-0.2%	[-0.2%, -0.2%]	2
Improvements ✅ (secondary)	-0.2%	[-0.2%, -0.2%]	1
All ❌✅ (primary)	-0.2%	[-0.2%, -0.2%]	2

Max RSS (memory usage)

Results (secondary 0.9%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	3.4%	[3.4%, 3.4%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-1.7%	[-1.7%, -1.7%]	1
All ❌✅ (primary)	-	-	0

Cycles

Results (secondary 5.2%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	12.6%	[12.6%, 12.6%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-2.1%	[-2.1%, -2.1%]	1
All ❌✅ (primary)	-	-	0

Binary size

This perf run didn't have relevant results for this metric.

Bootstrap: 492.307s -> 489.662s (-0.54%)
Artifact size: 407.14 MiB -> 406.87 MiB (-0.07%)