bug#33078: Attempt to build my GuixSD system now fails

[Mark H Weaver]

When I try to build my x86_64 GuixSD system, based on my system
configuration which I've not modified since May, it now fails:

--8<---------------cut here---------------start------------->8---
address@hidden ~$ guix system build /etc/config.scm
Backtrace:
In srfi/srfi-1.scm:
   592:17 19 (map1 (#<<service> type: #<service-type profile 2b09…> …))
In gnu/services.scm:
   778:26 18 (loop #<<service> type: #<service-type profile 2b09d20>…>)
In srfi/srfi-1.scm:
   592:17 17 (map1 (#<<service> type: #<service-type shepherd-roo…> …))
In gnu/services.scm:
   778:26 16 (loop #<<service> type: #<service-type shepherd-root 2b…>)
In srfi/srfi-1.scm:
   592:29 15 (map1 (#<<service> type: #<service-type file-systems…> …))
   592:29 14 (map1 (#<<service> type: #<service-type root-file-sy…> …))
   592:29 13 (map1 (#<<service> type: #<service-type user-process…> …))
   592:29 12 (map1 (#<<service> type: #<service-type host-name 2b…> …))
   592:17 11 (map1 (#<<service> type: #<service-type account 2b09…> …))
In gnu/services.scm:
   778:26 10 (loop #<<service> type: #<service-type account 2b09aa0>…>)
In srfi/srfi-1.scm:
   592:29  9 (map1 (#<<service> type: #<service-type guix 240fc30…> …))
   592:17  8 (map1 (#<<service> type: #<service-type dbus 240f910…> …))
In gnu/services.scm:
   779:26  7 (loop #<<service> type: #<service-type dbus 240f910> va…>)
In srfi/srfi-1.scm:
   592:29  6 (map1 (#<<service> type: #<service-type elogind 240f…> …))
   592:29  5 (map1 (#<<service> type: #<service-type polkit 240f8…> …))
   592:29  4 (map1 (#<<service> type: #<service-type colord 240f1…> …))
   592:29  3 (map1 (#<<service> type: #<service-type upower 240f2…> …))
   592:29  2 (map1 (#<<service> type: #<service-type udisks 240f1…> …))
   592:17  1 (map1 (#<<service> type: #<service-type wpa-supplica…> …))
In gnu/services/networking.scm:
   1076:9  0 (config->package _)

gnu/services/networking.scm:1076:9: In procedure config->package:
Throw to key `match-error' with args `("match" "no matching pattern" #<package 
address@hidden gnu/packages/admin.scm:1147 3246780>)'.
address@hidden ~$
--8<---------------cut here---------------end--------------->8---

Here's my system configuration:

--8<---------------cut here---------------start------------->8---
;; This is an operating system configuration template
;; for a "desktop" setup with GNOME and Xfce where the
;; root partition is encrypted with LUKS.

(use-modules (gnu) (gnu system nss) (srfi srfi-1) (guix packages))
(use-service-modules base desktop networking xorg dbus)
(use-package-modules certs gnome cryptsetup linux admin guile firmware xdisorg 
libusb suckless)

(define keymap
  (plain-file
   "keymap"
   "keymaps 0-255
keycode 42 = Shift
keycode 54 = Shift
keycode 29 = Control
keycode 58 = Control
keycode 56 = Alt
keycode 100 = Alt
alt shift keycode 1 = Meta_Escape
alt shift keycode 2 = Meta_exclam
alt shift keycode 3 = Meta_at
alt shift keycode 4 = Meta_numbersign
alt shift keycode 5 = Meta_dollar
alt shift keycode 6 = Meta_percent
alt shift keycode 7 = Meta_asciicircum
shift control keycode 7 = Control_asciicircum
control alt keycode 7 = Meta_Control_asciicircum
shift control alt keycode 7 = Meta_Control_asciicircum
alt shift keycode 8 = Meta_ampersand
alt shift keycode 9 = Meta_asterisk
alt shift keycode 10 = Meta_parenleft
alt shift keycode 11 = Meta_parenright
alt shift keycode 12 = Meta_underscore
shift control keycode 12 = Control_underscore
control alt keycode 12 = Meta_Control_underscore
shift control alt keycode 12 = Meta_Control_underscore
alt shift keycode 13 = Meta_plus
alt shift keycode 14 = Meta_Delete
alt shift keycode 15 = Meta_Tab
alt shift keycode 16 = Meta_Q
alt shift keycode 17 = Meta_W
alt shift keycode 18 = Meta_E
alt shift keycode 19 = Meta_R
alt shift keycode 20 = Meta_T
alt shift keycode 21 = Meta_Y
alt shift keycode 22 = Meta_U
alt shift keycode 23 = Meta_I
alt shift keycode 24 = Meta_O
alt shift keycode 25 = Meta_P
alt shift keycode 26 = Meta_braceleft
control alt keycode 26 = Meta_Escape
alt shift keycode 27 = Meta_braceright
control alt keycode 27 = Meta_Control_bracketright
alt shift keycode 28 = Meta_Control_m
alt shift keycode 29 = Meta_Control
alt shift keycode 30 = Meta_A
alt shift keycode 31 = Meta_S
alt shift keycode 32 = Meta_D
alt shift keycode 33 = Meta_F
alt shift keycode 34 = Meta_G
alt shift keycode 35 = Meta_H
alt shift keycode 36 = Meta_J
alt shift keycode 37 = Meta_K
alt shift keycode 38 = Meta_L
alt shift keycode 39 = Meta_colon
alt shift keycode 40 = Meta_quotedbl
alt shift keycode 41 = Meta_asciitilde
alt shift keycode 43 = Meta_bar
control alt keycode 43 = Meta_Control_backslash
alt shift keycode 44 = Meta_Z
alt shift keycode 45 = Meta_X
alt shift keycode 46 = Meta_C
alt shift keycode 47 = Meta_V
alt shift keycode 48 = Meta_B
alt shift keycode 49 = Meta_N
alt shift keycode 50 = Meta_M
alt shift keycode 51 = Meta_less
alt shift keycode 52 = Meta_greater
alt shift keycode 53 = Meta_question
alt shift keycode 57 = Meta_space
"))

(operating-system
  (host-name "jojen")
  (timezone "US/Eastern")
  (locale "en_US.utf8")

  (bootloader (bootloader-configuration
               (bootloader grub-bootloader)
               (target "/dev/sda")))

  (kernel linux-libre)

  ;;(firmware (list ath9k-htc-firmware))
  (firmware '())

  ;; Specify a mapped device for the encrypted root partition.
  ;; The UUID is that returned by 'cryptsetup luksUUID'.
  (mapped-devices
   (list (mapped-device
          (source (uuid "a56c53e7-b345-4e24-a17b-6cf158dbc7d3"))
          (target "jojen-root")
          (type luks-device-mapping))))

  (file-systems (cons* (file-system
                         ;; FIXME: reference by the file system label?
                         (device "/dev/mapper/jojen-root")
                         (mount-point "/")
                         (type "btrfs")
                         (dependencies mapped-devices))
                       %base-file-systems))

  (users (cons* (user-account
                 (name "mhw")
                 (uid 1000)
                 (group "mhw")
                 (supplementary-groups '("wheel" "users" "netdev"
                                         "audio" "video" "dialout"))
                 (home-directory "/home/mhw"))
                %base-user-accounts))

  (groups (cons* (user-group
                  (name "mhw")
                  (id 1000))
                 %base-groups))

  (setuid-programs
   (list (file-append shadow "/bin/passwd")
         (file-append inetutils "/bin/ping")))

  ;; This is where we specify system-wide packages.
  (packages (cons* nss-certs         ;for HTTPS access
                   gvfs              ;for user mounts
                   cryptsetup
                   btrfs-progs
                   wpa-supplicant
                   network-manager
                   network-manager-applet
                   (delete sudo %base-packages)))

  (services (cons* (console-keymap-service keymap)
                   ;;(xfce-desktop-service)
                   (gnome-desktop-service)
                   (service network-manager-service-type
                            (network-manager-configuration))
                   (service wpa-supplicant-service-type wpa-supplicant)

                   ;; Desktop services follow
                   (slim-service)
                   (screen-locker-service slock)
                   ;;(screen-locker-service xlockmore "xlock")
                   (simple-service 'mtp udev-service-type (list libmtp))
                   ;;(avahi-service)    ; I don't trust this
                   ;;(wicd-service)     ; using NetworkManager instead
                   (udisks-service)
                   (upower-service)
                   (colord-service)
                   ;;(geoclue-service)  ; I don't want this
                   (polkit-service)
                   (elogind-service)
                   (dbus-service)
                   ;;(ntp-service)      ; I don't trust this

                   (modify-services (remove (lambda (svc)
                                              (eq? (service-kind svc)
                                                   wicd-service-type))
                                            %base-services)
                     ;; This is for debugging
                     #;
                     (nscd-service-type config =>
                                        (nscd-configuration
                                          (inherit config)
                                          (debug-level 3)
                                          (log-file "/var/log/nscd.log")))
                     ;; I don't trust the build farm
                     (guix-service-type config =>
                                        (guix-configuration
                                          (inherit config)
                                          (use-substitutes? #f)
                                          (authorized-keys '())
                                          (substitute-urls '())
                                          (extra-options 
'("--gc-keep-derivations=yes"
                                                           
"--gc-keep-outputs=yes")))))))

  ;; Allow resolution of '.local' host names with mDNS.
  ;;(name-service-switch %mdns-host-lookup-nss)  ; disabled for now
  )
--8<---------------cut here---------------end--------------->8---

       Mark