$ git clone -n https://src.fedoraproject.org/rpms/golang-mozilla-pkcs7.git /var/lib/mock/f38-build-side-42-init-devel-644846-26400/root/chroot_tmpdir/scmroot/golang-mozilla-pkcs7
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-644846-26400/root/chroot_tmpdir/scmroot/golang-mozilla-pkcs7'...
$ git fetch origin 66c00737a9f14605f31af2f875c5d57c047f6e3e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-mozilla-pkcs7
 * [new ref]         66c00737a9f14605f31af2f875c5d57c047f6e3e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 66c0073 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild