$ git clone -n https://src.fedoraproject.org/rpms/python-cov-core.git /var/lib/mock/f39-build-1553988-37021/root/chroot_tmpdir/scmroot/python-cov-core
Cloning into '/var/lib/mock/f39-build-1553988-37021/root/chroot_tmpdir/scmroot/python-cov-core'...
$ git fetch origin c584464f67c91a37e484e403fbcabd6ff15079fe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-cov-core
 * [new ref]         c584464f67c91a37e484e403fbcabd6ff15079fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c584464 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild