$ git clone -n https://src.fedoraproject.org/rpms/kmime.git /var/lib/mock/f41-build-side-1-3050642-37999/root/chroot_tmpdir/scmroot/kmime
Cloning into '/var/lib/mock/f41-build-side-1-3050642-37999/root/chroot_tmpdir/scmroot/kmime'...
$ git fetch origin 695064827ce678fbfcfee613856c386560606b8e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmime
 * [new ref]         695064827ce678fbfcfee613856c386560606b8e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6950648 24.08.2