$ git clone -n https://src.fedoraproject.org/rpms/rust-http-body.git /var/lib/mock/f38-build-side-43-rust-devel-1412077-31438/root/chroot_tmpdir/scmroot/rust-http-body
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1412077-31438/root/chroot_tmpdir/scmroot/rust-http-body'...
$ git fetch origin d04f6049fdaefadbf3ac7e05c5c850ee2099dde5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-http-body
 * [new ref]         d04f6049fdaefadbf3ac7e05c5c850ee2099dde5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d04f604 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild