$ git clone -n https://src.fedoraproject.org/rpms/pagure-cli.git /var/lib/mock/f42-build-878679-181207/root/chroot_tmpdir/scmroot/pagure-cli
Cloning into '/var/lib/mock/f42-build-878679-181207/root/chroot_tmpdir/scmroot/pagure-cli'...
$ git fetch origin e022552c8ddc259705b6aa06f3d0367c88eff274:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pagure-cli
 * [new ref]         e022552c8ddc259705b6aa06f3d0367c88eff274 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e022552 bump release