$ git clone -n https://src.fedoraproject.org/rpms/mypaint.git /var/lib/mock/f40-build-797432-141347/root/chroot_tmpdir/scmroot/mypaint
Cloning into '/var/lib/mock/f40-build-797432-141347/root/chroot_tmpdir/scmroot/mypaint'...
$ git fetch origin 0df946624de3545dc0244b53ed190fc011dd77ff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mypaint
 * [new ref]         0df946624de3545dc0244b53ed190fc011dd77ff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0df9466 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild