$ git clone -n https://src.fedoraproject.org/rpms/qtwebkit.git /var/lib/mock/f40-build-1474561-23785/root/chroot_tmpdir/scmroot/qtwebkit
Cloning into '/var/lib/mock/f40-build-1474561-23785/root/chroot_tmpdir/scmroot/qtwebkit'...
$ git fetch origin 0771d5b5e1ae432ae768a1ad2c4fca6a15b6db61:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qtwebkit
 * [new ref]         0771d5b5e1ae432ae768a1ad2c4fca6a15b6db61 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0771d5b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild