$ git clone -n https://src.fedoraproject.org/rpms/golang-github-playground-validator-10.git /var/lib/mock/f45-build-12355-441/root/chroot_tmpdir/scmroot/golang-github-playground-validator-10
Cloning into '/var/lib/mock/f45-build-12355-441/root/chroot_tmpdir/scmroot/golang-github-playground-validator-10'...
$ git fetch origin e3e2f5d9dbd8d4caaeb3f4860dbaf3d61c71b414:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-playground-validator-10
 * [new ref]         e3e2f5d9dbd8d4caaeb3f4860dbaf3d61c71b414 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e3e2f5d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild