$ git clone -n https://src.fedoraproject.org/rpms/poxml.git /var/lib/mock/f40-build-1495441-23854/root/chroot_tmpdir/scmroot/poxml
Cloning into '/var/lib/mock/f40-build-1495441-23854/root/chroot_tmpdir/scmroot/poxml'...
$ git fetch origin 96574d6f7a72aababdd65ac1797fdff7b2ce74fa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/poxml
 * [new ref]         96574d6f7a72aababdd65ac1797fdff7b2ce74fa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 96574d6 24.05.0