$ git clone -n https://src.fedoraproject.org/rpms/golang-github-gorilla-sessions.git /var/lib/mock/f38-build-side-42-init-devel-578724-26019/root/chroot_tmpdir/scmroot/golang-github-gorilla-sessions
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-578724-26019/root/chroot_tmpdir/scmroot/golang-github-gorilla-sessions'...
$ git fetch origin b14cf9914ec374b2616db328749331d8a08234db:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-gorilla-sessions
 * [new ref]         b14cf9914ec374b2616db328749331d8a08234db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b14cf99 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild