$ git clone -n https://src.fedoraproject.org/rpms/golang-github-zalando-keyring.git /var/lib/mock/f38-build-side-42-init-devel-639525-26389/root/chroot_tmpdir/scmroot/golang-github-zalando-keyring
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-639525-26389/root/chroot_tmpdir/scmroot/golang-github-zalando-keyring'...
$ git fetch origin 4e78ba53223771bfaa5c641d564ff1833239320c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-zalando-keyring
 * [new ref]         4e78ba53223771bfaa5c641d564ff1833239320c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4e78ba5 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild