$ git clone -n https://src.fedoraproject.org/rpms/python-pwntools.git /var/lib/mock/f45-build-32077-657/root/chroot_tmpdir/scmroot/python-pwntools
Cloning into '/var/lib/mock/f45-build-32077-657/root/chroot_tmpdir/scmroot/python-pwntools'...
$ git fetch origin 5a3c791faf2842d5a43296225c3dfc2622202564:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pwntools
 * [new ref]         5a3c791faf2842d5a43296225c3dfc2622202564 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a3c791 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild