$ git clone -n https://src.fedoraproject.org/rpms/golang-github-emersion-msgauth.git /var/lib/mock/f38-build-side-42-init-devel-630441-26379/root/chroot_tmpdir/scmroot/golang-github-emersion-msgauth
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-630441-26379/root/chroot_tmpdir/scmroot/golang-github-emersion-msgauth'...
$ git fetch origin a9b7b1883080740ecb8f11aaa08238b629c5e8a7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-emersion-msgauth
 * [new ref]         a9b7b1883080740ecb8f11aaa08238b629c5e8a7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a9b7b18 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild