this derivation will be built:
  /nix/store/6ldz4b3bs3lm3vpivz4x7h15l85yfb1l-this-will-fail-long.drv
error: Cannot build '/nix/store/6ldz4b3bs3lm3vpivz4x7h15l85yfb1l-this-will-fail-long.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/i4l1nihgn29rf1433hr12cxm8pdhyxk3-this-will-fail-long
       Last 25 log lines:
       > build: compiling object 2977 of 3000
       > build: compiling object 2978 of 3000
       > build: compiling object 2979 of 3000
       > build: compiling object 2980 of 3000
       > build: compiling object 2981 of 3000
       > build: compiling object 2982 of 3000
       > build: compiling object 2983 of 3000
       > build: compiling object 2984 of 3000
       > build: compiling object 2985 of 3000
       > build: compiling object 2986 of 3000
       > build: compiling object 2987 of 3000
       > build: compiling object 2988 of 3000
       > build: compiling object 2989 of 3000
       > build: compiling object 2990 of 3000
       > build: compiling object 2991 of 3000
       > build: compiling object 2992 of 3000
       > build: compiling object 2993 of 3000
       > build: compiling object 2994 of 3000
       > build: compiling object 2995 of 3000
       > build: compiling object 2996 of 3000
       > build: compiling object 2997 of 3000
       > build: compiling object 2998 of 3000
       > build: compiling object 2999 of 3000
       > build: compiling object 3000 of 3000
       > error: intentional failure after a long build log
       For full logs, run:
         nix log /nix/store/6ldz4b3bs3lm3vpivz4x7h15l85yfb1l-this-will-fail-long.drv