$ git clone -n https://src.fedoraproject.org/rpms/libvidcap.git /var/lib/mock/f40-build-784771-133588/root/chroot_tmpdir/scmroot/libvidcap
Cloning into '/var/lib/mock/f40-build-784771-133588/root/chroot_tmpdir/scmroot/libvidcap'...
$ git fetch origin 69224c22a264d9eb72999871e71b46d184fdd042:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libvidcap
 * [new ref]         69224c22a264d9eb72999871e71b46d184fdd042 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 69224c2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild