bug#33720: GNUTLS error

[Formbi]

I thought it had something to to with the substitute mechanism, but it also happens when I disable substituting.

~ $ guix pull --no-substitutes

Updating channel 'guix' from Git repository at 'https://git.savannah.gnu.org/git/guix.git'...

Building from this channel:

  guix      https://git.savannah.gnu.org/git/guix.git 5e741ff

building /gnu/store/54vrbwjqlc24z7ppw54y9ly0sczm5bkx-Python-2.7.15.tar.xz.drv...

Starting download of /gnu/store/jgav9ln0csn98rwj8f6v5nqs54yn2vv5-Python-2.7.15.tar.xz

From https://www.python.org/ftp/python/2.7.15/Python-2.7.15.tar.xz...

;;; Failed to autoload make-session in (gnutls):

;;; missing interface for module (gnutls)

error: make-session: unbound variable

Starting download of /gnu/store/jgav9ln0csn98rwj8f6v5nqs54yn2vv5-Python-2.7.15.tar.xz

From https://mirror.hydra.gnu.org/file/Python-2.7.15.tar.xz/sha256/0x2mvz9dp11wj7p5ccvmk9s0hzjk2fa1m462p395l4r6bfnb3n92...

;;; Failed to autoload make-session in (gnutls):

;;; missing interface for module (gnutls)

error: make-session: unbound variable

Starting download of /gnu/store/jgav9ln0csn98rwj8f6v5nqs54yn2vv5-Python-2.7.15.tar.xz

From https://berlin.guixsd.org/file/Python-2.7.15.tar.xz/sha256/0x2mvz9dp11wj7p5ccvmk9s0hzjk2fa1m462p395l4r6bfnb3n92...

;;; Failed to autoload make-session in (gnutls):

;;; missing interface for module (gnutls)

error: make-session: unbound variable

Starting download of /gnu/store/jgav9ln0csn98rwj8f6v5nqs54yn2vv5-Python-2.7.15.tar.xz

From https://tarballs.nixos.org/sha256/0x2mvz9dp11wj7p5ccvmk9s0hzjk2fa1m462p395l4r6bfnb3n92...

;;; Failed to autoload make-session in (gnutls):

;;; missing interface for module (gnutls)

error: make-session: unbound variable

Starting download of /gnu/store/jgav9ln0csn98rwj8f6v5nqs54yn2vv5-Python-2.7.15.tar.xz

From https://archive.softwareheritage.org/api/1/content/sha256:22d9b1ac5b26135ad2b8c2901a9413537e08749a753356ee913c84dbd2df5574/raw/...

;;; Failed to autoload make-session in (gnutls):

;;; missing interface for module (gnutls)

error: make-session: unbound variable

failed to download "/gnu/store/jgav9ln0csn98rwj8f6v5nqs54yn2vv5-Python-2.7.15.tar.xz" from "https://www.python.org/ftp/python/2.7.15/Python-2.7.15.tar.xz"

builder for `/gnu/store/54vrbwjqlc24z7ppw54y9ly0sczm5bkx-Python-2.7.15.tar.xz.drv' failed to produce output path `/gnu/store/jgav9ln0csn98rwj8f6v5nqs54yn2vv5-Python-2.7.15.tar.xz'

build of /gnu/store/54vrbwjqlc24z7ppw54y9ly0sczm5bkx-Python-2.7.15.tar.xz.drv failed

View build log at '/var/log/guix/drvs/54/vrbwjqlc24z7ppw54y9ly0sczm5bkx-Python-2.7.15.tar.xz.drv.bz2'.

cannot build derivation `/gnu/store/jwhmsg7wnlszafb8nqzccvfpa588i046-Python-2.7.15.tar.xz.drv': 1 dependencies couldn't be built

building /gnu/store/qrjxkbas3jb4gwsv39ni2zzilbwwpck4-binutils-2.23.2.tar.xz.drv...

cannot build derivation `/gnu/store/cz4sr5whzf3qhp8c47bzlfzcxxwl485i-python2-2.7.15.drv': 1 dependencies couldn't be built

guix pull: error: build failed: build of `/gnu/store/cz4sr5whzf3qhp8c47bzlfzcxxwl485i-python2-2.7.15.drv' failed