$ git clone -n https://git.cclinux.org/stage/rpms/libnbd.git /var/lib/mock/dist-circle9_4-updates-build-122725-86825/root/chroot_tmpdir/scmroot/libnbd
Cloning into '/var/lib/mock/dist-circle9_4-updates-build-122725-86825/root/chroot_tmpdir/scmroot/libnbd'...
$ git fetch origin e585a3371f45c85fb213666ad350de21a8f8d197:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/libnbd
 * [new ref]         e585a3371f45c85fb213666ad350de21a8f8d197 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e585a33 import libnbd-1.18.1-4.el9_4