Failed to build webkitgtk

[Simen Endsjø]

I did guix pull followeb by reconfigure, and I get an error.

$ sudo guix system reconfigure /etc/config.scm
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 
100.0%
The following derivations will be built:
  /gnu/store/hrdp3nh2vqpy2m18c19crl496vimx2l4-gnome-control-center-3.34.2.drv
  /gnu/store/ilimhr0l6ql48cp8r1b1q4wq9xj1b68d-gnome-online-accounts-3.36.0.drv
  /gnu/store/g6b2wl1xz8q3g7whrs2b3c8yjqrf974s-webkitgtk-2.28.2.drv
  /gnu/store/djym9sa2pjp38hdvxn5y3ymhdfvxs3b0-gvfs-1.40.1.drv
  /gnu/store/0ix3c5sbigyfizyvhz7mx3k8pcdxlx29-libgdata-0.17.9.drv
  /gnu/store/ilimhr0l6ql48cp8r1b1q4wq9xj1b68d-gnome-online-accounts-3.36.0.drv
  /gnu/store/0w4pf0109i6k2s7nlp0fvijp7j8a9441-gnome-shell-3.34.2.drv
  /gnu/store/7x8aaq01kx5mwrv4xzch016z95wfj8i2-mutter-3.34.2.drv
  /gnu/store/8g4h4abwyvm373hyi2anzymk6rkaxm5g-zenity-3.32.0.drv
  /gnu/store/sa2ja0gmvdnc79xpkjj96jlipj7b9lbs-evolution-data-server-3.34.2.drv
building 
/gnu/store/g6b2wl1xz8q3g7whrs2b3c8yjqrf974s-webkitgtk-2.28.2.drv...
80% [########################################################## 
]builder for 
`/gnu/store/g6b2wl1xz8q3g7whrs2b3c8yjqrf974s-webkitgtk-2.28.2.drv' 
failed with exit code 1
build of 
/gnu/store/g6b2wl1xz8q3g7whrs2b3c8yjqrf974s-webkitgtk-2.28.2.drv 
failed
View build log at 
'/var/log/guix/drvs/g6/b2wl1xz8q3g7whrs2b3c8yjqrf974s-webkitgtk-2.28.2.drv.bz2'.
cannot build derivation 
`/gnu/store/sa2ja0gmvdnc79xpkjj96jlipj7b9lbs-evolution-data-server-3.34.2.drv': 
1 dependencies couldn't be built
cannot build derivation 
`/gnu/store/ilimhr0l6ql48cp8r1b1q4wq9xj1b68d-gnome-online-accounts-3.36.0.drv': 
1 dependencies couldn't be built
cannot build derivation 
`/gnu/store/8g4h4abwyvm373hyi2anzymk6rkaxm5g-zenity-3.32.0.drv': 1 
dependencies couldn't be built
cannot build derivation 
`/gnu/store/hrdp3nh2vqpy2m18c19crl496vimx2l4-gnome-control-center-3.34.2.drv': 
1 dependencies couldn't be built
guix system: error: build of 
`/gnu/store/hrdp3nh2vqpy2m18c19crl496vimx2l4-gnome-control-center-3.34.2.drv' 
failed