$ git clone -n https://src.fedoraproject.org/rpms/golang-github-tonistiigi-actions-cache.git /var/lib/mock/f40-build-2634013-65971/root/chroot_tmpdir/scmroot/golang-github-tonistiigi-actions-cache
Cloning into '/var/lib/mock/f40-build-2634013-65971/root/chroot_tmpdir/scmroot/golang-github-tonistiigi-actions-cache'...
$ git fetch origin 74ca817e69616855646d17c4d8f3242551fd471e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-tonistiigi-actions-cache
 * [new ref]         74ca817e69616855646d17c4d8f3242551fd471e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 74ca817 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild