this derivation will be built:
  /nix/store/gfa126ql15i3c9k920f6p72fz39z6zyj-claude-code-router-3.0.0.drv
building '/nix/store/gfa126ql15i3c9k920f6p72fz39z6zyj-claude-code-router-3.0.0.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/gfa126ql15i3c9k920f6p72fz39z6zyj-claude-code-router-3.0.0.drv'
claude-code-router-3.0.0> Running phase: unpackPhase
claude-code-router-3.0.0> unpacking source archive /nix/store/a93v6si7yl6nf7s63yj4dfz242cw7cs4-source
claude-code-router-3.0.0> source root is source
claude-code-router-3.0.0> Running phase: patchPhase
claude-code-router-3.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
claude-code-router-3.0.0> Running phase: configurePhase
claude-code-router-3.0.0> no configure script, doing nothing
claude-code-router-3.0.0> Running phase: buildPhase
claude-code-router-3.0.0> no Makefile or custom buildPhase, doing nothing
claude-code-router-3.0.0> Running phase: installPhase
claude-code-router-3.0.0> cp: cannot stat '/nix/store/a93v6si7yl6nf7s63yj4dfz242cw7cs4-source/dist/cli.js': No such file or directory
error: build of '/nix/store/gfa126ql15i3c9k920f6p72fz39z6zyj-claude-code-router-3.0.0.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one' failed: Cannot build '/nix/store/gfa126ql15i3c9k920f6p72fz39z6zyj-claude-code-router-3.0.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/qkl7i7bka1j57vqcq6idfh5lmiwgqy2g-claude-code-router-3.0.0
       Last 11 log lines:
       > Running phase: unpackPhase
       > unpacking source archive /nix/store/a93v6si7yl6nf7s63yj4dfz242cw7cs4-source
       > source root is source
       > Running phase: patchPhase
       > Running phase: updateAutotoolsGnuConfigScriptsPhase
       > Running phase: configurePhase
       > no configure script, doing nothing
       > Running phase: buildPhase
       > no Makefile or custom buildPhase, doing nothing
       > Running phase: installPhase
       > cp: cannot stat '/nix/store/a93v6si7yl6nf7s63yj4dfz242cw7cs4-source/dist/cli.js': No such file or directory
       For full logs, run:
         nix log /nix/store/gfa126ql15i3c9k920f6p72fz39z6zyj-claude-code-router-3.0.0.drv
error: Cannot build '/nix/store/gfa126ql15i3c9k920f6p72fz39z6zyj-claude-code-router-3.0.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/qkl7i7bka1j57vqcq6idfh5lmiwgqy2g-claude-code-router-3.0.0