$ git clone -n https://src.fedoraproject.org/rpms/golang-x-debug.git /var/lib/mock/f38-build-side-42-init-devel-599197-26164/root/chroot_tmpdir/scmroot/golang-x-debug
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-599197-26164/root/chroot_tmpdir/scmroot/golang-x-debug'...
$ git fetch origin 599494c311992deeb6cf5e3b817d2265e21d97a7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-x-debug
 * [new ref]         599494c311992deeb6cf5e3b817d2265e21d97a7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 599494c Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild