$ git clone -n https://src.fedoraproject.org/rpms/python-PyRSS2Gen.git /var/lib/mock/f45-build-29221-636/root/chroot_tmpdir/scmroot/python-PyRSS2Gen
Cloning into '/var/lib/mock/f45-build-29221-636/root/chroot_tmpdir/scmroot/python-PyRSS2Gen'...
$ git fetch origin 760f431edccb278bc41d9cf4f94102153f87741c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-PyRSS2Gen
 * [new ref]         760f431edccb278bc41d9cf4f94102153f87741c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 760f431 Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild