$ git clone -n https://src.fedoraproject.org/rpms/golang-bug-serial-1.git /var/lib/mock/f33-build-557929-65667/root/chroot_tmpdir/scmroot/golang-bug-serial-1
Cloning into '/var/lib/mock/f33-build-557929-65667/root/chroot_tmpdir/scmroot/golang-bug-serial-1'...
$ git reset --hard 6564e4776c61cee03a4d4e16fff06e50f2d4f2c3
HEAD is now at 6564e47 Update to latest version.