$ git clone -n https://src.fedoraproject.org/rpms/kmail-account-wizard.git /var/lib/mock/f40-build-2433306-60695/root/chroot_tmpdir/scmroot/kmail-account-wizard
Cloning into '/var/lib/mock/f40-build-2433306-60695/root/chroot_tmpdir/scmroot/kmail-account-wizard'...
$ git fetch origin c58b0a78e6a1395e56e5fb276241a736809a67cd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmail-account-wizard
 * [new ref]         c58b0a78e6a1395e56e5fb276241a736809a67cd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c58b0a7 Rebuild (qt6)