$ git clone -n https://src.fedoraproject.org/rpms/rear.git /var/lib/mock/f33-build-463236-63671/root/chroot_tmpdir/scmroot/rear
Cloning into '/var/lib/mock/f33-build-463236-63671/root/chroot_tmpdir/scmroot/rear'...
$ git reset --hard 130bac656a9e9c99699cfb493c0e6b8c53ffc904
HEAD is now at 130bac6 remove optdepends, as many are no available in Fedora