these 2 derivations will be built:
  /nix/store/mpk7jqxj31pbkbdk2dmjcsw627nf5nyy-apm-context-compile.drv
  /nix/store/50rk98314k442vs3najha3mrjsmy8r3h-nix-shell.drv
this path will be fetched (0.0 KiB download, 23.6 MiB unpacked):
  /nix/store/4d71m1d76abhmjlzpy2f300dm2fs4v8a-apm-0.35.0