$ git clone -n https://src.fedoraproject.org/rpms/lasem.git /var/lib/mock/f39-build-1557685-37300/root/chroot_tmpdir/scmroot/lasem
Cloning into '/var/lib/mock/f39-build-1557685-37300/root/chroot_tmpdir/scmroot/lasem'...
$ git fetch origin fdba9319bf517787871387ffce056bd894988ff6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lasem
 * [new ref]         fdba9319bf517787871387ffce056bd894988ff6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fdba931 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild