On running `guix pull` on a fresh install of guix (the package manager) on Arabian (running under QEMU, on an Aarch64), I got the following, instructing me to email here. Please let me know if I can add anything else.
James > guix pull Updating channel 'guix' from Git repository at 'https://git.savannah.gnu.org/git/guix.git'... Authenticating channel 'guix', commits 9edb3f6 to 888fdfd (79,721 new commits)... Building from this channel: guix https://git.savannah.gnu.org/git/guix.git 888fdfd substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://bordeaux.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://bordeaux.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://bordeaux.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% bash-static-5.1.8 547KiB 780KiB/s 00:01 [##################] 100.0% glibc-2.33 7.8MiB 698KiB/s 00:11 [##################] 100.0% bash-minimal-5.1.8 538KiB 600KiB/s 00:01 [##################] 100.0% gcc-10.3.0-lib 3.1MiB 728KiB/s 00:04 [##################] 100.0% libffi-3.3 44KiB 1.0MiB/s 00:00 [##################] 100.0% libgc-8.0.4 208KiB 854KiB/s 00:00 [##################] 100.0% libgpg-error-1.42 209KiB 699KiB/s 00:00 [##################] 100.0% libunistring-0.9.10 481KiB 835KiB/s 00:01 [##################] 100.0% libgcrypt-1.8.8 428KiB 851KiB/s 00:01 [##################] 100.0% pkg-config-0.29.2 180KiB 862KiB/s 00:00 [##################] 100.0% guile-gcrypt-0.3.0 143KiB 739KiB/s 00:00 [##################] 100.0% guile-3.0.7 6.8MiB 758KiB/s 00:09 [##################] 100.0% building /gnu/store/07fri003gj4dbjfgqbwny9bnwp6plj77-config.scm.drv... building /gnu/store/8lg0si66n1zn5j7la91h4949axmwyv0v-git.scm.drv... building /gnu/store/0zwyg0bggyr69gx0bvag3kv1nkmsk1di-hash.scm.drv... building /gnu/store/qvzr4yj7qgfv5yzg9msbvkka8m5zj8xx-module-import.drv... building /gnu/store/zj25g2kibim9zpqv5icys5awsfqd5q1f-module-import.drv... building /gnu/store/qaksvkkbb2s08yqjv3qxd0k5wm0viq8h-module-import-compiled.drv... building /gnu/store/kqq43skj773aa0lwkph74l0drc4qimq6-module-import-compiled.drv... building /gnu/store/6kw0r4mqp4c7hwpphiv21l57x71227n6-compute-guix-derivation.drv... Computing Guix derivation for 'aarch64-linux'... |Backtrace: 16 (primitive-load "/gnu/store/sifajdkdrcqnazsaqiab5s0wj2r136xq-compute-guix-derivation") In ice-9/eval.scm: 155:9 15 (_ _) 159:9 14 (_ #(#(#(#(#(#(#(#(#(#(#(#(#(#(#(#(#<directory (guile-u?> ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?)) In ice-9/boot-9.scm: 152:2 13 (with-fluid* _ _ _) 152:2 12 (with-fluid* _ _ _) In ./guix/store.scm: 2210:24 11 (run-with-store #<store-connection 256.99 259cc960> #<procedure 30ff47d0 at ./guix/self.scm:1365:2 (st?> ?) In ./guix/self.scm: 1365:2 10 (_ #<store-connection 256.99 259cc960>) In ./guix/packages.scm: 2083:17 9 (_ #<store-connection 256.99 259cc960>) In ./guix/store.scm: 2210:24 8 (run-with-store #<store-connection 256.99 259cc960> #<procedure 37ecb5c0 at ./guix/store.scm:2034:2 (s?> ?) 2038:8 7 (_ #<store-connection 256.99 259cc960>) 2082:38 6 (_ #<store-connection 256.99 33ddec30>) In ./guix/grafts.scm: 325:16 5 (graft-derivation #<store-connection 256.99 33ddec30> #<derivation /gnu/store/p3zxbrip87g8id1a9qdql0kd?> ?) 287:4 4 (_ #<vlist ()>) 175:4 3 (non-self-references #<store-connection 256.99 33ddec30> #<derivation /gnu/store/p3zxbrip87g8id1a9qdql?> ?) 177:20 2 (_ #t) In ./guix/store.scm: 1449:15 1 (_ #<store-connection 256.99 33ddec30> ("/gnu/store/p3zxbrip87g8id1a9qdql0kd2aahsa7g-guile-3.0.9.drv") _) 1449:15 0 (loop #f) ./guix/store.scm:1449:15: In procedure loop: ERROR: 1. &store-protocol-error: message: "`/usr/bin/guix substitute' died unexpectedly" status: 1 guix pull: error: You found a bug: the program '/gnu/store/sifajdkdrcqnazsaqiab5s0wj2r136xq-compute-guix-derivation' failed to compute the derivation for Guix (version: "888fdfd1b1c4e4b3913b7b229f1ebc9f4596be20"; system: "aarch64-linux"; host version: "1.4.0"; pull-version: 1). Please report the COMPLETE output above by email to <bug-guix@gnu.org>. James Geddes e: ja...@jamesgeddes.org
