Pending:
  Code gen: lib codegens lib var set and get
  Code gen: primitives codegens pointer of int
  Code gen: primitives sums two numbers out of an [] of Number
  Semantic: cast casts from union to incompatible union gives error
  Semantic: def overload restricts on generic type with free type arg
  Semantic: def overload restricts on generic type without type arg
  Semantic: instance var doesn't infer type to be nilable if using self.class in call in assign
  Semantic: pointer allows using pointer with subclass
  Semantic: primitives types pointer of int
  Math Functions for computing quotient and remainder
  HTTP::Server handles exception during SSL handshake (#6577)
  TCPServer .new using IPv4 raises when port is negative
  TCPServer .new using IPv6 raises when port is negative
  TCPServer settings
  TCPSocket #connect using IPv4 raises when port is negative
  TCPSocket #connect using IPv6 raises when port is negative
  Time #add_span adds days over dst

Failures:

  1) HTTP::Server #close closes gracefully

       End of file reached (IO::EOFError)
         from src/io.cr:814:31 in 'read_line:chomp'
         from src/http/content.cr:154:7 in 'read_chunk_size'
         from src/http/content.cr:136:7 in 'next_chunk'
         from src/http/content.cr:104:7 in 'peek'
         from src/io.cr:632:37 in 'gets'
         from src/io.cr:605:5 in 'gets'
         from src/io.cr:575:5 in 'gets'
         from src/io.cr:574:3 in 'gets'
         from spec/std/http/server/server_spec.cr:549:11 in '->'
         from src/spec/methods.cr:255:3 in 'it'
         from spec/std/http/server/server_spec.cr:527:7 in '->'
         from src/spec/context.cr:255:3 in 'describe'
         from src/spec/methods.cr:16:5 in 'describe'
         from spec/std/http/server/server_spec.cr:526:5 in '->'
         from src/spec/context.cr:255:3 in 'describe'
         from src/spec/methods.cr:16:5 in 'describe'
         from spec/std/http/server/server_spec.cr:234:3 in '__crystal_main'
         from src/crystal/main.cr:97:5 in 'main_user_code'
         from src/crystal/main.cr:86:7 in 'main'
         from src/crystal/main.cr:106:3 in 'main'
         from __libc_start_main


Finished in 29:22 minutes
14988 examples, 0 failures, 1 errors, 17 pending

Failed examples:

crystal spec spec/std/http/server/server_spec.cr:527 # HTTP::Server #close closes gracefully
make: *** [Makefile:86: spec] Error 1