bug#65378: time-machine v1.0.0

[Théo Maxime Tyburn]

I found a bug using time machine for version 1.0.0 and was told to report:

352 tests OK.
4 tests failed:
    test_ftplib test_httplib test_ssl test_urllib2_localnet
40 tests skipped:
    test_aepack test_al test_applesingle test_bsddb test_bsddb185
    test_bsddb3 test_cd test_cl test_codecmaps_cn test_codecmaps_hk
    test_codecmaps_jp test_codecmaps_kr test_codecmaps_tw test_curses
    test_dl test_gdb test_gl test_imageop test_imgfile test_ioctl
    test_kqueue test_linuxaudiodev test_macos test_macostools
    test_msilib test_nis test_ossaudiodev test_scriptpackages
    test_smtpnet test_socketserver test_startfile test_sunaudiodev
    test_timeout test_tk test_ttk_guionly test_urllib2net
    test_urllibnet test_winreg test_winsound test_zipfile64
4 skips unexpected on linux2:
    test_bsddb test_bsddb3 test_gdb test_ioctl

Total duration: 5 min 10 sec
Tests result: FAILURE
@ build-log 29802 39
make: *** [Makefile:878: test] Error 2
@ build-log 29802 34

Test suite failed, dumping logs.
@ build-log 29802 11
Backtrace:
@ build-log 29802 74
           4 (primitive-load "/gnu/store/dahcrjl9q0cn87a7l7pryma5jvx?")
@ build-log 29802 19
In ice-9/eval.scm:
@ build-log 29802 19
   191:35  3 (_ _)
@ build-log 29802 20
In srfi/srfi-1.scm:
@ build-log 29802 77
   863:16  2 (every1 #<procedure 80b780 at /gnu/store/gfprsx2m62cvq?> ?)
@ build-log 29802 94
In 
/gnu/store/gfprsx2m62cvqbh7ysc9ay9slhijvmal-module-import/guix/build/gnu-build-system.scm:
@ build-log 29802 19
   799:28  1 (_ _)
@ build-log 29802 70
    369:6  0 (check #:target _ #:make-flags _ #:tests? _ # _ # _ # _)
@ build-log 29802 1

@ build-log 29802 117
/gnu/store/gfprsx2m62cvqbh7ysc9ay9slhijvmal-module-import/guix/build/gnu-build-system.scm:369:6:
 In procedure check@ build-log 29802 166
Throw to key `srfi-34' with args `(#<condition &invoke-error [program: "make" 
arguments: ("test" "-j" "6") exit-staus: 2 term-signal: #f stop-signal: #f] 
9b8900>)'.
builder for `/gnu/store/sp947xhp8dqfzn3zd2m0aq4ia5qvklbl-python2-2.7.15.drv' 
failed with exit code 1
@ build-failed /gnu/store/sp947xhp8dqfzn3zd2m0aq4ia5qvklbl-python2-2.7.15.drv - 
1 builder for `/gnu/store/sp947xhp8qfzn3zd2m0aq4ia5qvklbl-python2-2.7.15.drv' 
failed with exit code 1
Backtrace:
In ./guix/gexp.scm:
   573:13 19 (_ _)
In ./guix/store.scm:
   1667:8 18 (_ _)
   1667:8 17 (_ _)
In ./guix/gexp.scm:
    708:2 16 (_ _)
In ./guix/monads.scm:
    482:9 15 (_ _)
In ./guix/gexp.scm:
   573:13 14 (_ _)
In ./guix/store.scm:
   1667:8 13 (_ _)
In ./guix/gexp.scm:
    708:2 12 (_ _)
In ./guix/monads.scm:
    482:9 11 (_ _)
In ./guix/gexp.scm:
   573:13 10 (_ _)
In ./guix/store.scm:
   1667:8  9 (_ _)
In ./guix/gexp.scm:
    708:2  8 (_ _)
In ./guix/monads.scm:
    482:9  7 (_ _)
In ./guix/gexp.scm:
   573:13  6 (_ _)
In ./guix/store.scm:
   1667:8  5 (_ _)
  1690:38  4 (_ #<store-connection 256.99 7f5cc57b49c0>)
In ./guix/packages.scm:
   936:16  3 (cache! #<weak-table 404/883> #<package guile-gcrypt@0?> ?)
  1255:22  2 (thunk)
  1188:25  1 (bag->derivation #<store-connection 256.99 7f5cc57b49c0> ?)
In srfi/srfi-1.scm:
   592:17  0 (map1 (("source" #<origin #<<git-reference> url: "?>) ?))

srfi/srfi-1.scm:592:17: In procedure map1:
Throw to key `srfi-34' with args `(#<condition &store-protocol-error [message: 
"build of `/gnu/store/sp947xhp8dqfznzd2m0aq4ia5qvklbl-python2-2.7.15.drv' 
failed" status: 100] 7f5cc6830cf0>)'.
guix time-machine: error: You found a bug: the program 
'/gnu/store/d12x45lz2dv3mgp594kzjv0d121g0ncs-compute-guix-deivation'
failed to compute the derivation for Guix (version: 
"6298c3ffd9654d3231a6f25390b056483e8f407c"; system: "x86_64-linx";
host version: "4547bc6fa3142dca77f7fc912368aeff31bd6e53"; pull-version: 1).