$ git clone -n https://src.fedoraproject.org/rpms/R-colorspace.git /var/lib/mock/f33-build-344587-59177/root/chroot_tmpdir/scmroot/R-colorspace
Cloning into '/var/lib/mock/f33-build-344587-59177/root/chroot_tmpdir/scmroot/R-colorspace'...
$ git reset --hard f2c7b7d4bf044fa64b26c09a06122f9328fe93f6
HEAD is now at f2c7b7d Update to latest version.