$ git clone -n https://src.fedoraproject.org/rpms/kweathercore.git /var/lib/mock/f40-build-1239461-22917/root/chroot_tmpdir/scmroot/kweathercore
Cloning into '/var/lib/mock/f40-build-1239461-22917/root/chroot_tmpdir/scmroot/kweathercore'...
$ git fetch origin 5edeb52a8d26bfac485afbb4d4907a156667c248:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kweathercore
 * [new ref]         5edeb52a8d26bfac485afbb4d4907a156667c248 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5edeb52 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild