Merge pull request #828 from pshipton/sprintf #142

Job	Run time
Select platforms	1s
linux-x64-hs-minimal / build (debug)	1m 5s
linux-x64-hs-nopch / build (debug)	1m 45s
linux-x64 / build (debug)	3m 0s
linux-cross-compile / build (aarch64)	4m 21s
linux-x64 / build (release)	1m 38s
linux-cross-compile / build (arm)	4m 4s
linux-x64-hs-optimized / build (debug)	1m 14s
linux-cross-compile / build (s390x)	3m 16s
linux-x64-hs-zero / build (debug)	1m 51s
linux-x86 / build (debug)	1m 31s
linux-cross-compile / build (ppc64le)	4m 15s
linux-x86 / build (release)	1m 33s
macos-aarch64 / build (debug)	2m 35s
macos-aarch64 / build (release)	2m 43s
macos-x64 / build (debug)	2m 57s
windows-aarch64 / build (debug)	3m 49s
windows-x64 / build (debug)	4m 57s
macos-x64 / build (release)	2m 47s
windows-aarch64 / build (release)	3m 44s
windows-x64 / build (release)	3m 53s
linux-x64	0s
linux-x86	0s
macos-x64	0s
windows-x64	0s
Remove bundle artifacts	2s
	57m 1s

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