these 3 derivations will be built:
  /nix/store/v9dvxl34jfrsbwwn2h8wya0d0qb8kr4a-restrict-message.drv
  /nix/store/izvfrv3n2xzip2iq6mq84kgiwzkcxqb7-UACFirmware.drv
  /nix/store/q6igwbs0bzhldlj7xgmwxcfz0b5gvhgw-kinect-audio-setup-0.5.drv
building '/nix/store/v9dvxl34jfrsbwwn2h8wya0d0qb8kr4a-restrict-message.drv'
building '/nix/store/z147hwvclcgjzvhgkl6is9mbfsvz37rx-UACFirmware.drv'
UACFirmware> 
UACFirmware> ***
UACFirmware> In order to install the Kinect Audio Firmware, you need to download the
UACFirmware> non-redistributable firmware from Microsoft.
UACFirmware> The firmware is available at https://download.microsoft.com/download/F/9/9/F99791F2-D5BE-478A-B77A-830AD14950C3/KinectSDK-v1.0-beta2-x86.msi and the license at https://www.microsoft.com/en-us/legal/terms-of-use .
UACFirmware> Save the file as UACFirmware and use "nix-prefetch-url file://$PWD/UACFirmware" to
UACFirmware> add it to the Nix store.
UACFirmware> 
UACFirmware> ***
UACFirmware> 
error: Cannot build '/nix/store/z147hwvclcgjzvhgkl6is9mbfsvz37rx-UACFirmware.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/320xd0cfv72d3gnf97iiyhn4scb8zqcr-UACFirmware
       Last 10 log lines:
       >
       > ***
       > In order to install the Kinect Audio Firmware, you need to download the
       > non-redistributable firmware from Microsoft.
       > The firmware is available at https://download.microsoft.com/download/F/9/9/F99791F2-D5BE-478A-B77A-830AD14950C3/KinectSDK-v1.0-beta2-x86.msi and the license at https://www.microsoft.com/en-us/legal/terms-of-use .
       > Save the file as UACFirmware and use "nix-prefetch-url file://$PWD/UACFirmware" to
       > add it to the Nix store.
       >
       > ***
       >
       For full logs, run:
         nix log /nix/store/z147hwvclcgjzvhgkl6is9mbfsvz37rx-UACFirmware.drv
error: build of resolved derivation '/nix/store/z147hwvclcgjzvhgkl6is9mbfsvz37rx-UACFirmware.drv' failed
error: Cannot build '/nix/store/q6igwbs0bzhldlj7xgmwxcfz0b5gvhgw-kinect-audio-setup-0.5.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/p58a80vh8cxvygim8xcc4jfxhb0fdzbf-kinect-audio-setup-0.5