clippy: lifetime warnings #1215

Job	Run time
build (msrv) / rust	19s
build (stable) / rust	21s
build (nightly) / rust	19s
style (nightly) / rust	22s
tests with miri (nightly) / rust	1m 19s
build no_std (nightly) / rust	27s
style (msrv) / rust	23s
build no_std (msrv) / rust	25s
build no_std (stable) / rust	21s
build no_std (stable) [Windows] / rust	4m 1s
build no_std (stable) [w/o builder] / rust	44s
style (stable) / rust	17s
	9m 18s

Provide feedback