Remove E0551

[nnethercote]

Because it's the same as E0539.

Fixes #51489.

r? @Nilstrieb

[compiler-errors]

r? compiler-errors @bors r+ rollup

[bors]

📌 Commit 0ece171 has been approved by compiler-errors

It is now in the queue for this repository.

[bors]

⌛ Testing commit 0ece171 with merge f306362...

[bors]

☀️ Test successful - checks-actions
Approved by: compiler-errors
Pushing f306362 to master...

[rust-timer]

Finished benchmarking commit (f306362): 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)

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

Cycles

Results

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)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-3.1%	[-3.1%, -3.1%]	1
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-3.1%	[-3.1%, -3.1%]	1

Binary size

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

Bootstrap: 622.556s -> 622.858s (0.05%)
Artifact size: 272.00 MiB -> 271.98 MiB (-0.01%)