why Hints comes yet even {.push hint[Name]: off.} is added?

[oyster]

btw, what is
    
    
    C:\Users\USER\.nimble\pkgs\winim-3.9.0\winim\clr.nim(218, 37) 
template/generic instantiation of `fmt` from here
    (1, 3) template/generic instantiation of `toHex` from here
    
    
    Run

is it a warning, hints, or something else? and what is the purpose to show it?