$ git clone -n https://src.fedoraproject.org/rpms/apbs.git /var/lib/mock/f41-build-797404-13658/root/chroot_tmpdir/scmroot/apbs
Cloning into '/var/lib/mock/f41-build-797404-13658/root/chroot_tmpdir/scmroot/apbs'...
$ git fetch origin 0255ed726be519e2596ef7f7ffa57d8576b80840:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/apbs
 * [new ref]         0255ed726be519e2596ef7f7ffa57d8576b80840 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0255ed7 Fix Changelog