$ git clone -n https://src.fedoraproject.org/rpms/vym.git /var/lib/mock/f40-build-1768799-24748/root/chroot_tmpdir/scmroot/vym
Cloning into '/var/lib/mock/f40-build-1768799-24748/root/chroot_tmpdir/scmroot/vym'...
$ git fetch origin 5e1f6c7654e0a400639d60218f234511f71bec32:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vym
 * [new ref]         5e1f6c7654e0a400639d60218f234511f71bec32 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e1f6c7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild