process: improve process.cwd() error message #1833

Job	Run time
Build slim tarball	1m 32s
x86_64-darwin: with shared libraries	41m 10s
aarch64-linux: with shared libraries	24m 7s
aarch64-darwin: with shared libraries	26m 6s
x86_64-linux: with shared libraries	29m 22s
	2h 2m 17s

Provide feedback