$ git clone -n https://src.fedoraproject.org/rpms/imaptest.git /var/lib/mock/f40-build-792153-138198/root/chroot_tmpdir/scmroot/imaptest
Cloning into '/var/lib/mock/f40-build-792153-138198/root/chroot_tmpdir/scmroot/imaptest'...
$ git fetch origin 1c163de67d1ce00a965c875bf6f1213a9c3580a5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/imaptest
 * [new ref]         1c163de67d1ce00a965c875bf6f1213a9c3580a5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c163de Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild