$ git clone -n https://src.fedoraproject.org/rpms/volumeicon.git /var/lib/mock/f40-build-804625-144570/root/chroot_tmpdir/scmroot/volumeicon
Cloning into '/var/lib/mock/f40-build-804625-144570/root/chroot_tmpdir/scmroot/volumeicon'...
$ git fetch origin fc22f52f3a51cb239654952257608302c925ddb7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/volumeicon
 * [new ref]         fc22f52f3a51cb239654952257608302c925ddb7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc22f52 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild