$ git clone -n https://src.fedoraproject.org/rpms/golang-github-opentracing-contrib-stdlib.git /var/lib/mock/f40-build-2288642-55800/root/chroot_tmpdir/scmroot/golang-github-opentracing-contrib-stdlib
Cloning into '/var/lib/mock/f40-build-2288642-55800/root/chroot_tmpdir/scmroot/golang-github-opentracing-contrib-stdlib'...
$ git fetch origin 7a63acaaee9ed8257bdecab6c6e180d6012cd118:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-opentracing-contrib-stdlib
 * [new ref]         7a63acaaee9ed8257bdecab6c6e180d6012cd118 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a63aca Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild