$ git clone -n https://src.fedoraproject.org/rpms/golang-github-labstack-echo-4.git /var/lib/mock/f39-build-1504915-35086/root/chroot_tmpdir/scmroot/golang-github-labstack-echo-4
Cloning into '/var/lib/mock/f39-build-1504915-35086/root/chroot_tmpdir/scmroot/golang-github-labstack-echo-4'...
$ git fetch origin 912088fe7ecb5491fa7d81865825cf59030c0283:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-labstack-echo-4
 * [new ref]         912088fe7ecb5491fa7d81865825cf59030c0283 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 912088f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild