$ git clone -n https://src.fedoraproject.org/rpms/maven-artifact-transfer.git /var/lib/mock/f38-build-side-42-init-devel-609590-26263/root/chroot_tmpdir/scmroot/maven-artifact-transfer
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-609590-26263/root/chroot_tmpdir/scmroot/maven-artifact-transfer'...
$ git fetch origin 0d8a9af8320f5ee299346e07230ec5da52b4cdc0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-artifact-transfer
 * [new ref]         0d8a9af8320f5ee299346e07230ec5da52b4cdc0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d8a9af Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild