$ git clone -n https://src.fedoraproject.org/rpms/rust-toml_edit.git /var/lib/mock/f38-build-side-43-rust-devel-1397589-31052/root/chroot_tmpdir/scmroot/rust-toml_edit
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1397589-31052/root/chroot_tmpdir/scmroot/rust-toml_edit'...
$ git fetch origin 20947468412972272c70f8363c510d232c962011:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-toml_edit
 * [new ref]         20947468412972272c70f8363c510d232c962011 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2094746 Update to version 0.19.15