1this derivation will be built:2 /nix/store/lxzv7fij02pkjv045z1hmml95zf209c3-data-mesher-0.1.0.drv3error: path '/nix/store/fssq5gvma91iffywl3sk4ha3k8nljdjz-data-mesher-0.1.0' is not valid4error: Cannot build '/nix/store/lxzv7fij02pkjv045z1hmml95zf209c3-data-mesher-0.1.0.drv'.5 Reason: builder failed with exit code 1.6 Output paths:7 /nix/store/fssq5gvma91iffywl3sk4ha3k8nljdjz-data-mesher-0.1.0