From: sanvila@debian.org 
  
 Package: src:python-upstream-ontologist 
 Version: 0.2.6-1 
 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:python-upstream-ontologist, so that this 
 is 
 still 
 visible in the BTS web page for this package. 
  
 Thanks. 
  
 ---------------------------------------------------------------- 
 --------------- 
 [...] 
  debian/rules clean 
 dh clean --buildsystem=pybuild --with=python3 
    debian/rules override_dh_auto_clean 
 make[1]: Entering directory '/<>' 
 if test -f Cargo.lock.saved; then mv Cargo.lock.saved Cargo.lock; fi 
 dh_auto_clean 
 I: pybuild base:311: python3.13 setup.py clean 
 running clean 
 removing '/<>/.pybuild/cpython3_3.13/build' (and everything 
 under 
 it) 
 'build/bdist.linux-x86_64' does not exist -- can't clean it 
 'build/scripts-3.13' does not exist -- can't clean it 
 make[1]: Leaving directory '/<>' 
    dh_autoreconf_clean -O--buildsystem=pybuild 
    dh_clean -O--buildsystem=pybuild 
  debian/rules binary 
 dh binary --buildsystem=pybuild --with=python3 
    dh_update_autotools_config -O--buildsystem=pybuild 
    dh_autoreconf -O--buildsystem=pybuild 
    dh_auto_configure -O--buildsystem=pybuild 
 I: pybuild base:311: python3.13 setup.py config 
 running config 
    debian/rules override_dh_auto_build 
 make[1]: Entering directory '/<>' 
 mv Cargo.lock Cargo.lock.saved 
 dh_auto_build 
 I: pybuild base:311: /usr/bin/python3 setup.py build 
 running build 
 running build_py 
 creating /<>/.pybuild/cpython3_3.13/build/upstream_ontologist 
 copying py/upstream_ontologist/__init__.py -> /<>/. 
 ybuild/cpython3_3.13/build/upstream_ontologist 
 copying py/upstream_ontologist/guess.py -> /<>/.pyb 
 ild/cpython3_3.13/build/upstream_ontologist 
 copying py/upstream_ontologist/vcs.py -> /<>/.pybui 
 d/cpython3_3.13/build/upstream_ontologist 
 copying py/upstream_ontologist/_upstream_ontologist.pyi -> /<>/.pybuild/cpython3_3.13/build/upstream_ontologist 
 copying py/upstream_ontologist/py.typed -> /<>/.pyb 
 ild/cpython3_3.13/build/upstream_ontologist 
 running build_ext 
 running build_rust 
 error: failed to select a version for the requirement `pyo3 = ".25"` 
 candidate versions found which didn't match: 0.26.0 
 location searched: directory source `/usr/share/cargo/registry` (which is 
 replacing registry `crates-io`) 
 required by package `upstream-ontologist-py v0.2.6 (/<>)` 
 perhaps a crate was updated and forgotten to be re-vendored? 
 error: `cargo metadata --manifest-path Cargo.toml --format-version 1` failed 
 with code 101 
 -- Output captured from stdout: 
  
 E: pybuild pybuild:389: build: plugin distutils failed with: exit code=1: 
 /usr/bin/python3 setup.py build 
 dh_auto_build: error: pybuild --build -i python{version} -p 3.13 returned 
 exit 
 code 13 
 make[1]: *** [debian/rules:14: override_dh_auto_build] Error 25 
 make[1]: Leaving directory '/<>' 
 make: *** [debian/rules:6: binary] Error 2 
 dpkg-buildpackage: error: debian/rules binary subprocess returned exit 
 status 2 
 ---------------------------------------------------------------- 
 --------------- 
  
 --- SoupGate-Win32 v1.05 
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