these 7 derivations will be built: /nix/store/4g6wgjgbn03lrhnj6m9q90sajgjwvsif-wasm-bindgen-0.2.127.drv /nix/store/j94l25823abd5pr04y3ykjcw5s4x28wy-wasm-bindgen-macro-0.2.127.drv /nix/store/q8sjlgny5f27rnhddr0kspfh6cds1cy0-wasm-bindgen-shared-0.2.127.drv /nix/store/x202lc24fapmbdn8gc7mxibjas5lnrv3-wasm-bindgen-macro-support-0.2.127.drv /nix/store/szxplz7d6ymg18wj94dckz6vqvqb2pxs-cargo-vendor-dir.drv /nix/store/lxvx9s7i3nrp8vskb6fdd97vrsbxfiic-rnadraw-wasm-raw-0.1.0.drv /nix/store/pnv1h3dd92b84x6cgwflglkabv7zq591-rnadraw-wasm-0.1.0.drv these 4 paths will be fetched (170.4 KiB download, 170.4 KiB unpacked): /nix/store/sjd98ljc61a89764j0aln3xg6l2n31nv-crate-wasm-bindgen-0.2.127.tar.gz /nix/store/7k2mjjd901qn1d6ha2zmn0irzd260z3w-crate-wasm-bindgen-macro-0.2.127.tar.gz /nix/store/ba16rmc39ligc69z1fg9x9w8z1llgs6k-crate-wasm-bindgen-macro-support-0.2.127.tar.gz /nix/store/iji5iir417m6g9n2ycxkvirlx40vacn3-crate-wasm-bindgen-shared-0.2.127.tar.gz error: Cannot build '/nix/store/pnv1h3dd92b84x6cgwflglkabv7zq591-rnadraw-wasm-0.1.0.drv'. Reason: builder failed with exit code 1. Output paths: /nix/store/v7vg037y1y11arvfrib0f5q43d20r7r6-rnadraw-wasm-0.1.0 Last 25 log lines: > Running phase: buildPhase > error: > > it looks like the Rust project used to create this Wasm file was linked against > version of wasm-bindgen that uses a different bindgen format than this binary: > > rust Wasm file schema version: 0.2.127 > this binary schema version: 0.2.108 > > Currently the bindgen format is unstable enough that these two schema versions > must exactly match. You can accomplish this by either updating this binary or > the wasm-bindgen dependency in the Rust project. > > You should be able to update the wasm-bindgen dependency with: > > cargo update -p wasm-bindgen --precise 0.2.108 > > don't forget to recompile your Wasm file! Alternatively, you can update the > binary with: > > cargo install -f wasm-bindgen-cli --version 0.2.127 > > if this warning fails to go away though and you're not sure what to do feel free > to open an issue at https://github.com/wasm-bindgen/wasm-bindgen/issues! > For full logs, run: nix log /nix/store/pnv1h3dd92b84x6cgwflglkabv7zq591-rnadraw-wasm-0.1.0.drv