$ git clone -n https://src.fedoraproject.org/rpms/R-profvis.git /var/lib/mock/f38-build-side-42-init-devel-920644-28734/root/chroot_tmpdir/scmroot/R-profvis
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-920644-28734/root/chroot_tmpdir/scmroot/R-profvis'...
$ git fetch origin 8adfd49133511564a2b4d7bf2d7a404db683f07f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-profvis
 * [new ref]         8adfd49133511564a2b4d7bf2d7a404db683f07f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8adfd49 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild