Pre-emptively fix sendability issues with the next NIO release #15

Job	Run time
Soundness / Swift license headers check	6s
Integration Tests / Linux (5.9)	23s
Integration Tests / Linux (5.10)	31s
Integration Tests / Linux (6.0)	5m 31s
Integration Tests / Windows (6.0)	1s
Integration Tests / Windows (nightly-6.0)	1s
Integration Tests / Linux (nightly-6.0)	6m 56s
Integration Tests / Windows (nightly-main)	1s
Integration Tests / Linux (nightly-main)	7m 34s
Soundness / API breakage check	3m 18s
Soundness / Broken symlinks check	2s
Soundness / Documentation check	2m 46s
Soundness / Format check	41s
Soundness / License headers check	6s
Soundness / Python lint check	5s
Soundness / Shell check	34s
Soundness / YAML lint check	5s
Soundness / Unacceptable language check	4s
Cxx Interop / Cxx interop / Linux (5.9)	27s
Cxx Interop / Cxx interop / Linux (5.10)	24s
Cxx Interop / Cxx interop / Linux (6.0)	2m 19s
Cxx Interop / Cxx interop / Windows (6.0)	3s
Cxx Interop / Cxx interop / Linux (nightly-6.0)	2m 44s
Cxx Interop / Cxx interop / Linux (nightly-main)	2m 58s
Cxx Interop / Cxx interop / Windows (nightly-6.0)	3s
Cxx Interop / Cxx interop / Windows (nightly-main)	2s
Unit Tests / Unit tests / Windows (6.0)	2s
Unit Tests / Unit tests / Linux (5.9)	27s
Unit Tests / Unit tests / Windows (nightly-6.0)	2s
Unit Tests / Unit tests / Linux (5.10)	24s
Unit Tests / Unit tests / Windows (nightly-main)	3s
Unit Tests / Unit tests / Linux (6.0)	2m 52s
Unit Tests / Unit tests / Linux (nightly-6.0)	3m 37s
Unit Tests / Unit tests / Linux (nightly-main)	3m 42s
	48m 54s

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