Good afternoon! I received this error when trying to run "guix pull" today, and the report told me to send the output to this address.
Computing Guix derivation for 'x86_64-linux'... -Backtrace: 13 (primitive-load "/gnu/store/lm4i0rd29gxfahw904gndpwpii7q2qj7-compute-guix-derivation") In ice-9/eval.scm: 155:9 12 (_ _) 159:9 11 (_ #(#(#(#(#(#(#(#(#(#(#(#(#(#(#(#(#<directory (guile-u?> ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?)) In ice-9/boot-9.scm: 152:2 10 (with-fluid* _ _ _) 152:2 9 (with-fluid* _ _ _) In ./guix/store.scm: 2168:24 8 (run-with-store #<store-connection 256.99 7fc09b8f5190> _ #:guile-for-build _ #:system _ #:target _) 1996:8 7 (_ _) In ./guix/gexp.scm: 300:22 6 (_ _) 1181:2 5 (_ _) 1047:2 4 (_ _) 893:4 3 (_ _) In ./guix/store.scm: 2053:12 2 (_ #<store-connection 256.99 7fc09b7ecdc0>) 1401:5 1 (map/accumulate-builds #<store-connection 256.99 7fc09b7ecdc0> #<procedure 7fc0999a6210 at ./guix/stor?> ?) 1417:15 0 (_ #<store-connection 256.99 7fc09b7ecdc0> _ _) ./guix/store.scm:1417:15: ERROR: 1. &store-protocol-error: message: "`/gnu/store/0iii8i1lc4wg3wccs1db7y7d8lg80i04-guix-1.3.0/bin/guix substitute' died unexpectedly" status: 1 guix pull: error: You found a bug: the program '/gnu/store/lm4i0rd29gxfahw904gndpwpii7q2qj7-compute-guix-derivation' failed to compute the derivation for Guix (version: "3f171587bc6a47bb056f3e699e17e05f5832aea5"; system: "x86_64-linux"; host version: "1.3.0"; pull-version: 1). Please report the COMPLETE output above by email to <bug-guix@gnu.org>.