$ git clone -n https://src.fedoraproject.org/rpms/php-cache-tag-interop.git /var/lib/mock/f45-build-27845-626/root/chroot_tmpdir/scmroot/php-cache-tag-interop
Cloning into '/var/lib/mock/f45-build-27845-626/root/chroot_tmpdir/scmroot/php-cache-tag-interop'...
$ git fetch origin dbffb218521b8ea62a78cc14f32f4304e246dd9b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-cache-tag-interop
 * [new ref]         dbffb218521b8ea62a78cc14f32f4304e246dd9b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dbffb21 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild