$ git clone -n https://src.fedoraproject.org/rpms/libpeas.git /var/lib/mock/f41-build-1605549-24064/root/chroot_tmpdir/scmroot/libpeas
Cloning into '/var/lib/mock/f41-build-1605549-24064/root/chroot_tmpdir/scmroot/libpeas'...
$ git fetch origin f50022aca33c1584c001568dc1855da75eaa008f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libpeas
 * [new ref]         f50022aca33c1584c001568dc1855da75eaa008f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f50022a Update to 2.0.3