While updating my installed packages, Guix crashed as shown below. I don't really know how to interpret it. $ guix --version guix (GNU Guix) aa227b3be3d7728331a08dbd139c47c9b271dc23 Copyright (C) 2018 the Guix authors License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. $ ./pre-inst-env guix package -u . [...] downloading from https://private.mirror/guix/nar/gzip/iql35g1g5q9dkap5splc7f9ggskr31vl-NamesList.txt... Backtrace:.txt 347KiB 1.4MiB/s 00:00 [################ ] 92.3% In guix/scripts/package.scm: 910:10 19 (_) In guix/status.scm: 513:4 18 (call-with-status-report _ _) In guix/scripts/package.scm: 918:14 17 (_) 870:19 16 (process-actions # _) 595:4 15 (options->installable ((upgrade . ".") (# . 0) (. #) …) …) In srfi/srfi-1.scm: 501:18 14 (fold-right # . #) In guix/scripts/package.scm: 236:37 13 (transaction-upgrade-entry _ #< i…>) In guix/packages.scm: 881:14 12 (cache! # # …) In unknown file: 11 (_ # # #) In guix/grafts.scm: 303:4 10 (graft-derivation # # …) 181:4 9 (references-oracle # #) 190:20 8 (_ _ _) In guix/store.scm: 1087:15 7 (_ # _ _) 661:13 6 (process-stderr _ _) In unknown file: 5 (display "@ download-progress /gnu/store/iql35g1g5q9dk…" …) In guix/status.scm: 474:13 4 (write! _ _ 181) 422:6 3 (_ (download-progress "/gnu/store/iql35g1g5q9dkap5s…" …) …) In guix/progress.scm: 208:33 2 (display-download-progress _ _ #:start-time _ # _ # _) 183:12 1 (progress-bar _ _) In unknown file: 0 (make-string -51 #\space) ERROR: In procedure make-string: Value out of range 0 to 18446744073709551615: -51