$ git clone -n https://src.fedoraproject.org/rpms/R-littler.git /var/lib/mock/f40-build-737750-107344/root/chroot_tmpdir/scmroot/R-littler
Cloning into '/var/lib/mock/f40-build-737750-107344/root/chroot_tmpdir/scmroot/R-littler'...
$ git reset --hard e2afa3e6a55283743a8406cb913a29ca1cd93b2c
HEAD is now at e2afa3e Fix build requires