$ git clone -n https://src.fedoraproject.org/rpms/python-inline-snapshot.git /var/lib/mock/f42-build-3353509-45017/root/chroot_tmpdir/scmroot/python-inline-snapshot
Cloning into '/var/lib/mock/f42-build-3353509-45017/root/chroot_tmpdir/scmroot/python-inline-snapshot'...
$ git fetch origin 928ef81db429a823ca2e01574e47e70095a9a4e8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-inline-snapshot
 * [new ref]         928ef81db429a823ca2e01574e47e70095a9a4e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 928ef81 Update to 0.20.5 upstream release