$ git clone -n https://src.fedoraproject.org/rpms/pagure-exporter.git /var/lib/mock/f40-build-2265767-54620/root/chroot_tmpdir/scmroot/pagure-exporter
Cloning into '/var/lib/mock/f40-build-2265767-54620/root/chroot_tmpdir/scmroot/pagure-exporter'...
$ git fetch origin 07528bb3ac278cba3cd0791d31bcd09234579eb9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pagure-exporter
 * [new ref]         07528bb3ac278cba3cd0791d31bcd09234579eb9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 07528bb Bump version from v0.1.1 to v0.1.2