$ git clone -n https://src.fedoraproject.org/rpms/golang-x-perf.git /var/lib/mock/f38-build-side-42-init-devel-599218-26164/root/chroot_tmpdir/scmroot/golang-x-perf
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-599218-26164/root/chroot_tmpdir/scmroot/golang-x-perf'...
$ git fetch origin 9785ebc2783542c125140da99e07508f633463b0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-x-perf
 * [new ref]         9785ebc2783542c125140da99e07508f633463b0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9785ebc Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild