$ git clone -n https://src.fedoraproject.org/rpms/ghc-regex-pcre.git /var/lib/mock/f31-build-116804-34581/root/chroot_tmpdir/scmroot/ghc-regex-pcre
Cloning into '/var/lib/mock/f31-build-116804-34581/root/chroot_tmpdir/scmroot/ghc-regex-pcre'...
$ git reset --hard 74034633ef643242f82a396889845be11f390e2b
HEAD is now at 7403463 BR prof for lib and static for executable