Check faccessat #467

Job	Run time
Analyse	31s
Build-macOS (4.14.1)	3m 42s
Build-Linux (4.08.1)	3m 42s
Cygwin	1m 54s
Hygiene	35s
Test-macOS (4.14.1)	15m 27s
Build-Linux (4.09.1)	3m 49s
Build-Linux (4.10.2)	3m 33s
Build-Linux (4.11.2)	3m 50s
Build-Linux (4.12.1)	3m 50s
Build-Linux (4.13.1)	3m 50s
Build-Linux (5.0.0)	3m 41s
Build-Linux (5.1.1)	3m 45s
Build-Linux (4.14.1)	3m 48s
Build-Windows (x86_64-pc-cygwin, x86_64-pc-cygwin, 4.14.1)	9m 21s
Build-Windows (i686-w64-mingw32, x86_64-pc-cygwin, 4.14.1)	7m 32s
Build-Windows (x86_64-w64-mingw32, x86_64-pc-cygwin, 4.14.1)	8m 0s
Build-Windows (i686-pc-windows, x86_64-pc-cygwin, 4.14.1)	9m 53s
Build-Windows (x86_64-pc-windows, x86_64-pc-cygwin, 4.14.1)	9m 58s
Upgrade-macOS	0s
Solvers-macOS	0s
Solvers-Linux	0s
Test-Linux	0s
Upgrade-Linux	0s
Cold-Linux	0s
	1h 40m 41s

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