$ git clone -n https://src.fedoraproject.org/rpms/kanagram.git /var/lib/mock/f40-build-2447195-61346/root/chroot_tmpdir/scmroot/kanagram
Cloning into '/var/lib/mock/f40-build-2447195-61346/root/chroot_tmpdir/scmroot/kanagram'...
$ git fetch origin 0855fdf7a268f82a2ed63da3245af14dd016b7b0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kanagram
 * [new ref]         0855fdf7a268f82a2ed63da3245af14dd016b7b0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0855fdf 24.01.95