$ git clone -n https://src.fedoraproject.org/rpms/mailimporter.git /var/lib/mock/f41-build-858826-168482/root/chroot_tmpdir/scmroot/mailimporter
Cloning into '/var/lib/mock/f41-build-858826-168482/root/chroot_tmpdir/scmroot/mailimporter'...
$ git fetch origin 679c9ca99c4eaadf9d963f87391ce8e18c6df89c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mailimporter
 * [new ref]         679c9ca99c4eaadf9d963f87391ce8e18c6df89c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 679c9ca 24.08.2