I confirm with the new snapshot build (126.96.36.199--2018-03-30(d3aa7e90e7/a) packages download and compile correctly and seconds->date & file-or-directory-modify-seconds work as expected now.
Thank you for fixing the problem so quickly! Greg -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.