$ git clone -n https://src.fedoraproject.org/rpms/hxtools.git /var/lib/mock/f39-build-1467839-33739/root/chroot_tmpdir/scmroot/hxtools
Cloning into '/var/lib/mock/f39-build-1467839-33739/root/chroot_tmpdir/scmroot/hxtools'...
$ git fetch origin cb084e3ef7ed00cf3e4baa85ba3ea508c8d29285:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hxtools
 * [new ref]         cb084e3ef7ed00cf3e4baa85ba3ea508c8d29285 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb084e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild