$ git clone -n https://src.fedoraproject.org/rpms/golang-github-dravenk-webthing.git /var/lib/mock/f38-build-side-42-init-devel-652056-26489/root/chroot_tmpdir/scmroot/golang-github-dravenk-webthing
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-652056-26489/root/chroot_tmpdir/scmroot/golang-github-dravenk-webthing'...
$ git fetch origin 7d75c684dcd2e3603d22ca712cbd4df877e42040:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-dravenk-webthing
 * [new ref]         7d75c684dcd2e3603d22ca712cbd4df877e42040 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d75c68 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild