$ git clone -n https://git.cclinux.org/stage/rpms/nss.git /mnt/compose/mock/dist-circle8_7-updates-build-93342-39553/root/chroot_tmpdir/scmroot/nss
Cloning into '/mnt/compose/mock/dist-circle8_7-updates-build-93342-39553/root/chroot_tmpdir/scmroot/nss'...
$ git fetch origin 0ece763b0ec7ab2da1248c08c7216de466b54288:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/nss
 * [new ref]         0ece763b0ec7ab2da1248c08c7216de466b54288 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0ece763 import nss-3.79.0-11.el8_7