$ git clone -n https://src.fedoraproject.org/rpms/libcap.git /var/lib/mock/f40-build-788415-135153/root/chroot_tmpdir/scmroot/libcap
Cloning into '/var/lib/mock/f40-build-788415-135153/root/chroot_tmpdir/scmroot/libcap'...
$ git fetch origin eea486d2984cdcd978edf2c7dbff651164ce8fcc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libcap
 * [new ref]         eea486d2984cdcd978edf2c7dbff651164ce8fcc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eea486d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild