$ git clone -n https://src.fedoraproject.org/rpms/kanagram.git /var/lib/mock/f40-build-2152786-50913/root/chroot_tmpdir/scmroot/kanagram
Cloning into '/var/lib/mock/f40-build-2152786-50913/root/chroot_tmpdir/scmroot/kanagram'...
$ git fetch origin 5795c1f80a9fa0410c2790b99d3ed94e25f10095:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kanagram
 * [new ref]         5795c1f80a9fa0410c2790b99d3ed94e25f10095 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5795c1f 24.01.85