$ git clone -n https://src.fedoraproject.org/rpms/golang-github-opentracing-basictracer.git /var/lib/mock/f38-build-side-42-init-devel-675851-26685/root/chroot_tmpdir/scmroot/golang-github-opentracing-basictracer
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-675851-26685/root/chroot_tmpdir/scmroot/golang-github-opentracing-basictracer'...
$ git fetch origin 3cb0b1c3ada71a1e3809ce312b7ba31c342bd816:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-opentracing-basictracer
 * [new ref]         3cb0b1c3ada71a1e3809ce312b7ba31c342bd816 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3cb0b1c Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild