$ git clone -n https://src.fedoraproject.org/rpms/golang-github-mdlayher-raw.git /var/lib/mock/f40-build-2584177-62404/root/chroot_tmpdir/scmroot/golang-github-mdlayher-raw
Cloning into '/var/lib/mock/f40-build-2584177-62404/root/chroot_tmpdir/scmroot/golang-github-mdlayher-raw'...
$ git fetch origin 26c5eca437ca42c5bf3af80e4719722e5f89c3fd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-mdlayher-raw
 * [new ref]         26c5eca437ca42c5bf3af80e4719722e5f89c3fd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26c5eca Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild