bug#47089: error: make-session: unbound variable

[Jean Louis]

Running guix package manager on Hyperbola GNU/Linux-libre:

[root@protected ~]# guix pull --no-substitutes -K
accepted connection from pid 876, user root
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   5a06b83
building /gnu/store/0l5krmnzmkyawbh7y7xa808sq7sp30vv-config.scm.drv...
building /gnu/store/klcxrfvivkjri4whdpyhsnjywr9ki8br-git.scm.drv...
building /gnu/store/6kfhwxxjkrknf9wgv2mawyrrzlbbzli2-hash.scm.drv...
building /gnu/store/1imdq47vyanhn2mw4814xz10d4ahyd25-module-import.drv...
building 
/gnu/store/2zb0ys1iiz7djfgyj234ykzfqcjg27lf-module-import-compiled.drv...
building 
/gnu/store/dmr42vhl0wsjm413i79dxx5nv6wqvcb8-compute-guix-derivation.drv...
Computing Guix derivation for 'x86_64-linux'... |@ build-started 
/gnu/store/51h0bidlh2w1qhkmy1mc3jdg31jla4b1-module-import-compiled.drv - 
x86_64-linux 
/var/log/guix/drvs/51//h0bidlh2w1qhkmy1mc3jdg31jla4b1-module-import-compiled.drv.bz2
 2051
-@ build-succeeded 
/gnu/store/51h0bidlh2w1qhkmy1mc3jdg31jla4b1-module-import-compiled.drv -
@ build-started 
/gnu/store/rx4xa4pzl258yg3hgxrv8xaasrcc6fkg-Python-3.8.2.tar.xz.drv - 
x86_64-linux 
/var/log/guix/drvs/rx//4xa4pzl258yg3hgxrv8xaasrcc6fkg-Python-3.8.2.tar.xz.drv.bz2
 2083
|@ build-log 2083 22

Starting download of @ build-log 2083 132
/gnu/store/pkzdxf9fhdfx473lphqgydd4q3nk4rql-Python-3.8.2.tar.xz
>From https://www.python.org/ftp/python/3.8.2/Python-3.8.2.tar.xz...
/@ build-log 2083 51
error: make-session: unbound variable

Starting dow@ build-log 2083 78
nload of /gnu/store/pkzdxf9fhdfx473lphqgydd4q3nk4rql-Python-3.8.2.tar.xz
>From @ build-log 2083 109
https://ci.guix.gnu.org/file/Python-3.8.2.tar.xz/sha256/1ps5v323cp5czfshqjmbsqw7nvrdpcbk06f62jbzaqik4gfffii6.@
 build-log 2083 3
..
@ build-log 2083 38
error: make-session: unbound variable
@ build-log 2083 19

Starting download @ build-log 2083 3
of @ build-log 2083 67
/gnu/store/pkzdxf9fhdfx473lphqgydd4q3nk4rql-Python-3.8.2.tar.xz
Fro@ build-log 2083 2
m @ build-log 2083 88
https://tarballs.nixos.org/sha256/1ps5v323cp5czfshqjmbsqw7nvrdpcbk06f62jbzaqik4gfffii6..@
 build-log 2083 2
.
-@ build-log 2083 38
error: make-session: unbound variable
@ build-log 2083 8

Startin@ build-log 2083 5
g dow@ build-log 2083 3
nlo@ build-log 2083 3
ad @ build-log 2083 3
of @ build-log 2083 65
/gnu/store/pkzdxf9fhdfx473lphqgydd4q3nk4rql-Python-3.8.2.tar.xz
F@ build-log 2083 4
rom @ build-log 2083 129
https://archive.softwareheritage.org/api/1/content/sha256:2646e7dc233362f59714c6193017bb2d6f7b38d6ab4a0cb5fbac5c36c4d845df/raw/..@
 build-log 2083 2
.
\@ build-log 2083 38
error: make-session: unbound variable
@ build-log 2083 152
failed to download 
"/gnu/store/pkzdxf9fhdfx473lphqgydd4q3nk4rql-Python-3.8.2.tar.xz" from 
"https://www.python.org/ftp/python/3.8.2/Python-3.8.2.tar.xz";
builder for 
`/gnu/store/rx4xa4pzl258yg3hgxrv8xaasrcc6fkg-Python-3.8.2.tar.xz.drv' failed to 
produce output path 
`/gnu/store/pkzdxf9fhdfx473lphqgydd4q3nk4rql-Python-3.8.2.tar.xz'
@ build-failed 
/gnu/store/rx4xa4pzl258yg3hgxrv8xaasrcc6fkg-Python-3.8.2.tar.xz.drv - 1 builder 
for `/gnu/store/rx4xa4pzl258yg3hgxrv8xaasrcc6fkg-Python-3.8.2.tar.xz.drv' 
failed to produce output path 
`/gnu/store/pkzdxf9fhdfx473lphqgydd4q3nk4rql-Python-3.8.2.tar.xz'
note: keeping build directory `/tmp/guix-build-Python-3.8.2.tar.xz.drv-1'
cannot build derivation 
`/gnu/store/y5wcd0idn4v472czjyd3vflzmdhijqpr-Python-3.8.2.tar.xz.drv': 1 
dependencies couldn't be built
@ build-started 
/gnu/store/d98958cpg7pcg0q0ncsy5y91fsyss98p-bash-2.05b.tar.gz.drv - 
x86_64-linux 
/var/log/guix/drvs/d9//8958cpg7pcg0q0ncsy5y91fsyss98p-bash-2.05b.tar.gz.drv.bz2 
2112
cannot build derivation 
`/gnu/store/7c79mxlcnxkxizxx74ixj0jy2lbk8hlw-python-minimal-3.8.2.drv': 1 
dependencies couldn't be built
note: keeping build directory `/tmp/guix-build-bash-2.05b.tar.gz.drv-0'
Backtrace:
          11 (primitive-load 
"/gnu/store/59c8cdndz3ssbj2b3pbvw14vhdhgfmvk-compute-guix-derivation")
In ice-9/eval.scm:
    155:9 10 (_ _)
    159:9  9 (_ #(#(#(#(#(#(#(#(#(#(#(#(#(#<directory (guile-user) 7f972f663f?> 
?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?))
In ./guix/store.scm:
  2066:24  8 (run-with-store #<store-connection 256.99 7f972d9d05f0> _ 
#:guile-for-build _ #:system _ #:target _)
   1900:8  7 (_ _)
In ./guix/gexp.scm:
   256:18  6 (_ _)
   1136:2  5 (_ _)
   1002:2  4 (_ _)
    849:4  3 (_ _)
In ./guix/store.scm:
  1948:12  2 (_ #<store-connection 256.99 7f972d9d05f0>)
   1362:5  1 (map/accumulate-builds #<store-connection 256.99 7f972d9d05f0> _ _)
  1373:15  0 (_ #<store-connection 256.99 7f972d9d05f0> _ _)

./guix/store.scm:1373:15: ERROR:
  1. &store-protocol-error:
      message: "build of 
`/gnu/store/7c79mxlcnxkxizxx74ixj0jy2lbk8hlw-python-minimal-3.8.2.drv' failed"
      status: 1
guix pull: error: You found a bug: the program 
'/gnu/store/59c8cdndz3ssbj2b3pbvw14vhdhgfmvk-compute-guix-derivation'
failed to compute the derivation for Guix (version: 
"5a06b83fc92710c5846a83bbf49f0ea84c8ecec2"; system: "x86_64-linux";
host version: "1.2.0"; pull-version: 1).
Please report it by email to <bug-guix@gnu.org>.