$ git clone -n https://src.fedoraproject.org/rpms/golang-opencensus.git /var/lib/mock/f39-build-1797788-41766/root/chroot_tmpdir/scmroot/golang-opencensus
Cloning into '/var/lib/mock/f39-build-1797788-41766/root/chroot_tmpdir/scmroot/golang-opencensus'...
$ git fetch origin a9e38d31aa01b77540bcf709ec8f9f1f8cca8311:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-opencensus
 * [new ref]         a9e38d31aa01b77540bcf709ec8f9f1f8cca8311 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a9e38d3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild