$ git clone -n https://src.fedoraproject.org/rpms/kmailtransport.git /var/lib/mock/f41-build-860492-168951/root/chroot_tmpdir/scmroot/kmailtransport
Cloning into '/var/lib/mock/f41-build-860492-168951/root/chroot_tmpdir/scmroot/kmailtransport'...
$ git fetch origin 1eb7c99e1364c346c320f1e23f909539f28b80ea:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmailtransport
 * [new ref]         1eb7c99e1364c346c320f1e23f909539f28b80ea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1eb7c99 24.08.2