$ git clone -n https://src.fedoraproject.org/rpms/fbterm.git /var/lib/mock/f39-build-1559297-37321/root/chroot_tmpdir/scmroot/fbterm
Cloning into '/var/lib/mock/f39-build-1559297-37321/root/chroot_tmpdir/scmroot/fbterm'...
$ git fetch origin be8021b9f28efe521fe59f1123adb5835fb2824c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fbterm
 * [new ref]         be8021b9f28efe521fe59f1123adb5835fb2824c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at be8021b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild