>>> From net/bitmagnet
===> Trying https://proxy.golang.org/
/usr/bin/ftp -C -v -o /exopi-cvs/ports/distfiles/go_modules/github.com/tidwall/btree/@v/v1.6.0.zip.part https://proxy.golang.org/github.com/tidwall/btree/@v/v1.6.0.zip
Trying 172.217.208.141...
Requesting https://proxy.golang.org/github.com/tidwall/btree/@v/v1.6.0.zip
36103 bytes received in 0.00 seconds (15.83 MB/s)
checksum for /exopi-cvs/ports/distfiles/go_modules/github.com/tidwall/btree/@v/v1.6.0.zip.part: OK
Renamed to /exopi-cvs/ports/distfiles/go_modules/github.com/tidwall/btree/@v/v1.6.0.zip