$ git clone -n https://src.fedoraproject.org/rpms/pptpd.git /var/lib/mock/f40-build-790977-137045/root/chroot_tmpdir/scmroot/pptpd
Cloning into '/var/lib/mock/f40-build-790977-137045/root/chroot_tmpdir/scmroot/pptpd'...
$ git fetch origin 533292431f91620576405ea6a7791a619e191697:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pptpd
 * [new ref]         533292431f91620576405ea6a7791a619e191697 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5332924 Fixed FTBFS with gcc-14