From: sanvila@debian.org 
  
 Package: src:dpkg-dev-el 
 Version: 37.20.1 
 Severity: serious 
 Tags: ftbfs forky sid 
  
 Dear maintainer: 
  
 During a rebuild of all packages in unstable, this package failed to build. 
  
 Below you will find the last part of the build log (probably the most 
 relevant part, but not necessarily). If required, the full build log 
 is available here: 
  
 https://people.debian.org/~sanvila/build-logs/202510/ 
  
 About the archive rebuild: The build was made on virtual machines from AWS, 
 using sbuild and a reduced chroot with only build-essential packages. 
  
 If you cannot reproduce the bug please contact me privately, as I 
 am willing to provide ssh access to a virtual machine where the bug is 
 fully reproducible. 
  
 If this is really a bug in one of the build-depends, please use 
 reassign and add an affects on src:dpkg-dev-el, so that this is still 
 visible in the BTS web page for this package. 
  
 Thanks. 
  
 ---------------------------------------------------------------- 
 --------------- 
 [...] 
  debian/rules clean 
 dh clean --with elpa 
    dh_clean 
  debian/rules binary 
 dh binary --with elpa 
    dh_update_autotools_config 
    dh_autoreconf 
    dh_elpa_test 
  emacs -batch -Q -l package --eval "(add-to-list 'package-directory-list 
 \\"/usr/share/emacs/site-lisp/elpa\\")" --eval "(add-to-list 'pack 
 ge-directory-list \\"/usr/share/emacs/site-lisp/elpa-src\\")" --eval "(setq 
 ert-batch-backtrace-right-margin nil)" -f 
 package-initialize -L . -L tests -l tests/debian-copyright-mode-test.el -l 
 tests/debian-rfc822-watch-mode-test.el -l tests/debian-control-mode-test. 
 el -l 
 tests/debian-changelog-mode-test.el -l tests/debian-autopkgtest- 
 ontrol-mode-test.el -l tests/readme- 
 debian-mode-test.el -l tests/dummy-require-test.el -f ert-run-te 
 ts-batch-and-exit 
 Running 10 tests (2025-10-10 12:49:17+0000, selector €€€t€€€) 
    passed   1/10  debian-autopkgtest-control-mode-font-test (0.041201 sec) 
    passed   2/10  debian-changelog-mode-fill-paragraph-test (0.001200 sec) 
    passed   3/10  debian-changelog-mode-font-test (0.002640 sec) 
    passed   4/10  debian-changelog-mode-verify-values-from-debian-distro- 
 info 
 (0.000073 sec) 
 Test debian-changelog-mode-verify-values-from-ubuntu-distro-info backtrace: 
   signal(ert-test-failed (((should (cl-subsetp debian-change [to 
 -long-redacted] cky" "questing")) :value nil))) 
   ert-fail(((should (cl-subsetp debian-changelog--ubuntu-cod [to 
 -long-redacted] ucky" "questing")) :value nil)) 
   (if (unwind-protect (setq value-47 (apply fn-45 args-46)) (setq 
 form-description-49 (nconc (list '(should (cl-subsetp debian-cha 
 gelog--ubuntu-code-names-from-distro-info debian-changelog-ubunt 
 -code-names))) (list :form (cons fn-45 args-46)) (if (eql 
 value-47 'ert-form-evaluation-aborted-48) nil (list :value value-47)) (if 
 (eql 
 value-47 'ert-form-evaluation-aborted-48) nil (let* ((-explainer- ...)) (if 
 -explainer- (list :explanation ...) nil))))) (ert--signal-should-execution 
 form-description-49)) 
 nil (ert-fail form-description-49)) 
   (let (form-description-49) (if (unwind-protect (setq value-47 (apply fn-45 
 args-46)) (setq form-description-49 (nconc (list '(should ...)) (list :form 
 (cons fn-45 args-46)) (if (eql value-47 'ert-form-evaluation-aborted-48) nil 
 (list :value value-47)) ( 
 if (eql value-47 'ert-form-evaluation-aborted-48) nil (let* (...) (if 
 -explainer- ... nil))))) (ert--signal-should-execution form-description-49)) 
 nil (ert-fail form-description-49))) 
   (let ((value-47 'ert-form-evaluation-aborted-48)) (let (form-description- 
 49) 
 (if (unwind-protect (setq value-47 (apply fn-45 args-46)) (setq 
 orm-description-49 (nconc (list '...) (list :form (cons fn-45 args-46)) (if 
 (eql value-47 ...) nil (list : 
 value value-47)) (if (eql value-47 ...) nil (let* ... ...)))) (e 
 t--signal-should-execution form-description-49)) nil (ert-fail f 
 rm-description-49))) value-47) 
   (let* ((fn-45 #'cl-subsetp) (args-46 (condition-case err (list 
 debian-changelog--ubuntu-code-names-from-distro-info debian-chan 
 elog-ubuntu-code-names) (error (progn (setq fn-45 #'signal) (list (car err) 
 (cdr err))))))) (let ((value-47 'ert-form- 
 evaluation-aborted-48)) (let (form-description-49) (if (unwind-protect (setq 
 value-47 (apply fn-45 args-46)) (setq form-description-49 (nconc (list ...) 
 (list :form ...) (if ... nil ...) (if ... nil ...))) (ert--signa 
 -should-execution form-description- 
 49)) nil (ert-fail form-description-49))) value-47)) 
   #f(lambda () :dynbind (let* ((fn-35 #'executable-find) (args-36 
 (condition-case err ... ...))) (let ((value-37 ...)) (let (form- 
 escription-39) (if ... nil ...)) value-37)) (let* ((fn-40 #'cl-subsetp) 
 (args-41 (condition-case err ... ...))) (let (( 
 value-42 ...)) (let (form-description-44) (if ... nil ...)) value-42)) (let* 
 ((fn-45 #'cl-subsetp) (args-46 (condition-case err ... ...))) (let ((value- 
 47 
 ...)) (let (form-description-49) (if ... nil ...)) value-47)) nil)() 
   #f(compiled-function () #)() 
   handler-bind-1(#f(compiled-function () #) 
 (error 
 quit) #f(compiled-function (err) #)) 
   ert--run-test-internal(#s(ert--test-execution-info :test # [to 
 -long-redacted] dc3>) :ert-debug-on-error nil)) 
   ert-run-test(#s(ert-test :name debian-changelog-mode-verif [to 
 -long-redacted] ebian-changelog-mode-test.el")) 
   ert-run-or-rerun-test(#s(ert--stats :selector t :tests ... :test-map 
 # :test-results ... :test-start- 
 times 
 ... :test-end-times ... :passed-expected 4 :passed-unexpected 0 
 failed-expected 0 :failed-unexpected 1 : 
 skipped 0 :start-time ... :end-time nil :aborted-p nil ...) #s(ert-test 
 :name 
 debian-changelog-mode-verify-values-from-ubuntu-distro-info :documentation 
 "Verify that the values from ubuntu-distro-info is consistent with local 
 values." :body #f(lambda () : 
 dynbind ... ... ... nil) :most-recent-result ... :expected-result-type 
 :passed 
 :tags nil :file-name "/<>/tests/debian-changelog-mode-test.el") 
 #f(compiled-function (event-type &rest event-args) #)) 
  
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