Starting download of /gnu/store/k3csmf30svyfwrv3n9b0km42vsdxjxfy-attrs-21.2.0.tar.gz From https://files.pythonhosted.org/packages/source/a/attrs/attrs-21.2.0.tar.gz... following redirection to `https://files.pythonhosted.org/packages/ed/d6/3ebca4ca65157c12bd08a63e20ac0bdc21ac7f3694040711f9fd073c0ffb/attrs-21.2.0.tar.gz'...  …2.0.tar.gz 180KiB 0B/s 00:00 [ ] 0.0%  …2.0.tar.gz 180KiB 5.5MiB/s 00:00 [###### ] 35.5%  …2.0.tar.gz 180KiB 4.3MiB/s 00:00 [##################] 100.0%