$ git clone -n https://src.fedoraproject.org/rpms/kweather.git /var/lib/mock/f40-build-2278719-55261/root/chroot_tmpdir/scmroot/kweather
Cloning into '/var/lib/mock/f40-build-2278719-55261/root/chroot_tmpdir/scmroot/kweather'...
$ git fetch origin a26e716aa7ffbf0f408f9586acae2d1b5dba40ce:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kweather
 * [new ref]         a26e716aa7ffbf0f408f9586acae2d1b5dba40ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a26e716 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild