$ git clone -n https://src.fedoraproject.org/rpms/golang-github-rs-xid.git /var/lib/mock/f40-build-2700109-70211/root/chroot_tmpdir/scmroot/golang-github-rs-xid
Cloning into '/var/lib/mock/f40-build-2700109-70211/root/chroot_tmpdir/scmroot/golang-github-rs-xid'...
$ git fetch origin d2e30495677eb672e2970a86f6d82997aac5bd64:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-rs-xid
 * [new ref]         d2e30495677eb672e2970a86f6d82997aac5bd64 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d2e3049 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild