gistfile1.txt

$ nimble build
   Warning: Package 'lc0client' has an incorrect structure. It should contain a single directory hierarchy for source files, named 'lc0clientpkg', but file 'config.nim' is in a directory named 'lc0client' instead. This will be an error in the future.
      Hint: If 'lc0client' contains source files for building 'lc0client', rename it to 'lc0clientpkg'. Otherwise, prevent its installation by adding `skipDirs = @["lc0client"]` to the .nimble file.
  Verifying dependencies for lc0client@0.1.0
      Info: Dependency on yaml@>= 0.10.3 already satisfied
  Verifying dependencies for yaml@0.10.3
   Building lc0client/lc0client using c backend
       Tip: 6 messages have been suppressed, use --verbose to show them.
     Error: Build failed for package: lc0client
        ... Details:
        ... Execution failed with exit code 1
        ... Command: "/home/crem/.nimble/bin/nim" c --noBabelPath --path:"/home/crem/.nimble/pkgs/yaml-0.10.3"  -o:"/home/crem/dev/leela-chess/nim/lc0client" "/home/crem/dev/leela-chess/nim/src/lc0client.nim"
        ... Output: Hint: used config file '/home/crem/.choosenim/toolchains/nim-0.18.0/config/nim.cfg' [Conf]
        ... Hint: system [Processing]
        ... Hint: lc0client [Processing]
        ... Hint: config [Processing]
        ... Hint: os [Processing]
        ... Hint: strutils [Processing]
        ... Hint: parseutils [Processing]
        ... Hint: math [Processing]
        ... Hint: algorithm [Processing]
        ... Hint: times [Processing]
        ... Hint: posix [Processing]
        ... Hint: ospaths [Processing]
        ... Hint: streams [Processing]
        ... Hint: yaml [Processing]
        ... Hint: dom [Processing]
        ... Hint: tables [Processing]
        ... Hint: hashes [Processing]
        ... Hint: sets [Processing]
        ... Hint: stream [Processing]
        ... Hint: internal [Processing]
        ... Hint: taglib [Processing]
        ... Hint: macros [Processing]
        ... Hint: serialization [Processing]
        ... Hint: typetraits [Processing]
        ... Hint: parser [Processing]
        ... Hint: lex [Processing]
        ... Hint: lexbase [Processing]
        ... Hint: unicode [Processing]
        ... /home/crem/.nimble/pkgs/yaml-0.10.3/yaml/private/lex.nim(1160, 9) template/generic instantiation from here
        ... /home/crem/.nimble/pkgs/yaml-0.10.3/yaml/private/lex.nim(1142, 36) template/generic instantiation from here
        ... /home/crem/.nimble/pkgs/yaml-0.10.3/yaml/private/lex.nim(1069, 11) Error: illegal capture 'peek'