@liam
I'm really not an expert.
But from your log, from the beginning there is an error:
ERROR: Failed to detect compatible download-mode device.","code":1},"stderr":"ERROR: Failed to detect compatible download-mode device."}
Which can refer to not being able to use the communication line properly between pc and phone.
Or device not in proper mode (fastboot ?)
Then, some line after that :
debug: attempting to handle Error: no device
That can be lot of things, device really not in "downlode mode", or maybe a bug or problem with usb port or cable, or driver.
Try changing port, cable, or even use another version of the installer, or update drivers.
Again, I'm really not an expert, just a normal user with some experience having problems installing on a device.