Bug#1143751: debian-codemods: FTBFS: error[E0277]: the trait bound `Vec<Box<dyn DebianBuildFixer>>: AsRef<dyn DebianBuildFixer>` is not satisfied

Santiago Vila <[email protected]> Thu, 06 Aug 2026 00:10:15 +0000
Newsgroups gmane.linux.debian.devel.bugs.rc
Message-ID <[email protected]>
Package: src:debian-codemods
Version: 0.183
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/202608/

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:debian-codemods, so that this is still
visible in the BTS web page for this package.

Thanks.

--------------------------------------------------------------------------------
[...]
 debian/rules clean
dh clean --with bash_completion
   debian/rules override_dh_auto_clean
make[1]: Entering directory '/<<PKGBUILDDIR>>'
if test -f Cargo.lock.upstream; then mv Cargo.lock.upstream Cargo.lock; fi
cargo clean || true
     Removed 0 files
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_clean
 debian/rules binary
dh binary --with bash_completion
   dh_update_autotools_config
   dh_autoreconf
   debian/rules execute_before_dh_auto_configure
make[1]: Entering directory '/<<PKGBUILDDIR>>'

[... snipped ...]

   Compiling try-lock v0.2.5
   Compiling fnv v1.0.7
   Compiling crc32fast v1.5.0
   Compiling bit-vec v0.8.0
   Compiling colorchoice v1.0.0
   Compiling tower-service v0.3.3
   Compiling anstyle-query v1.1.5
   Compiling anstyle v1.0.14
   Compiling fixedbitset v0.4.2
   Compiling minimal-lexical v0.2.1
   Compiling is_terminal_polyfill v1.70.1
   Compiling atomic-waker v1.1.2
   Compiling same-file v1.0.6
   Compiling nom v7.1.3
   Compiling walkdir v2.5.0
   Compiling h2 v0.4.13
   Compiling anstream v0.6.21
   Compiling petgraph v0.6.4
   Compiling bit-set v0.8.0
   Compiling string_cache v0.8.7
   Compiling want v0.3.0
   Compiling ascii-canvas v3.0.0
   Compiling lalrpop-util v0.20.0
   Compiling ena v0.14.3
   Compiling libloading v0.8.9
   Compiling pin-utils v0.1.0
   Compiling lazy_static v1.5.0
   Compiling winnow v0.7.13
   Compiling pico-args v0.5.0
   Compiling simd-adler32 v0.3.9
   Compiling bindgen v0.72.1
   Compiling httpdate v1.0.3
   Compiling hyper v1.8.1
   Compiling toml_parser v1.1.3+spec-1.1.0
   Compiling lalrpop v0.20.2
   Compiling cexpr v0.6.0
   Compiling tendril v0.5.1
   Compiling sync_wrapper v1.0.2
   Compiling toml_datetime v1.1.1+spec-1.1.0
   Compiling socket2 v0.6.4
   Compiling tower-layer v0.3.3
   Compiling ipnet v2.12.0
   Compiling toml_writer v1.1.2+spec-1.1.0
   Compiling clap_lex v1.1.0
   Compiling ryu v1.0.22
   Compiling strsim v0.11.1
   Compiling adler2 v2.0.1
   Compiling miniz_oxide v0.9.1
   Compiling clap_builder v4.6.5
   Compiling hyper-util v0.1.19
   Compiling tower v0.5.3
   Compiling markup5ever v0.35.0
   Compiling tokio-rustls v0.26.4
   Compiling clap_derive v4.6.4
   Compiling inotify-sys v0.1.5
   Compiling rustversion v1.0.23
   Compiling iri-string v0.7.0
   Compiling syn v1.0.109
   Compiling smawk v0.3.2
   Compiling unicode-linebreak v0.1.5
   Compiling zlib-rs v0.6.2
   Compiling textwrap v0.16.2
   Compiling tower-http v0.6.8
   Compiling flate2 v1.1.9
   Compiling clap v4.6.5
   Compiling inotify v0.11.0
   Compiling hyper-rustls v0.27.9
   Compiling nettle-sys v2.3.2
   Compiling http-body-util v0.1.4
   Compiling rustls-platform-verifier v0.6.2
   Compiling notify-types v2.1.0
   Compiling hybrid-array v0.4.13
   Compiling match_token v0.35.0
   Compiling dtoa v1.0.9
   Compiling mime v0.3.17
   Compiling dtoa-short v0.3.5
   Compiling reqwest v0.13.2
   Compiling html5ever v0.35.0
   Compiling notify v8.2.0
   Compiling debian-control v0.3.13
   Compiling derive_more-impl v2.1.1
   Compiling selectors v0.39.0
   Compiling csv-core v0.1.13
   Compiling cssparser-macros v0.7.0
   Compiling filetime v0.2.29
   Compiling stable_deref_trait v1.2.1
   Compiling difflib v0.4.0
   Compiling libbz2-rs-sys v0.2.5
   Compiling maplit v1.0.2
   Compiling sha1collisiondetection v0.3.4
   Compiling base64ct v1.8.3
   Compiling bzip2 v0.6.1
   Compiling password-hash v0.5.0
   Compiling servo_arc v0.4.3
   Compiling cssparser v0.37.0
   Compiling csv v1.4.0
   Compiling derive_more v2.1.1
   Compiling ctor v0.1.26
   Compiling generic-array v1.4.4
   Compiling dirty-tracker v0.3.0
   Compiling patchkit v0.3.3
   Compiling block-buffer v0.12.0
   Compiling crypto-common v0.2.2
   Compiling debian-changelog v0.2.24
   Compiling sequoia-openpgp v2.3.0
   Compiling pyo3-filelike v0.5.3
   Compiling getopts v0.2.24
   Compiling blake2 v0.10.6
   Compiling semver v1.0.28
   Compiling const-oid v0.10.2
   Compiling digest v0.11.3
   Compiling argon2 v0.5.3
   Compiling breezyshim v0.7.26
   Compiling nettle v7.5.0
   Compiling distro-info v0.4.0
   Compiling buffered-reader v1.4.1
   Compiling debian-copyright v0.1.53
   Compiling makefile-lossless v0.3.40
   Compiling debian-analyzer v0.160.20
   Compiling dyn-clone v1.0.20
   Compiling configparser v3.0.3
   Compiling ego-tree v0.11.0
   Compiling xxhash-rust v0.8.15
   Compiling memsec v0.7.0
   Compiling scraper v0.27.0
   Compiling sha1 v0.11.0
   Compiling merge3 v0.2.1
   Compiling toml_edit v0.25.13+spec-1.1.0
   Compiling dep3 v0.2.4
   Compiling svp-client v0.2.0
   Compiling m_lexer v0.0.4
   Compiling debian-watch v0.4.12
   Compiling inventory v0.3.21
   Compiling unsafe-libyaml v0.2.11
   Compiling thiserror v1.0.69
   Compiling lintian-overrides v0.1.6
   Compiling desktop-edit v0.1.1
   Compiling systemd-unit-edit v0.1.4
   Compiling yaml-edit v0.2.3
   Compiling env_filter v1.0.1
   Compiling thiserror-impl v1.0.69
   Compiling jiff v0.2.27
   Compiling env_logger v0.11.10
   Compiling debian-workspace v0.182.0 (/<<PKGBUILDDIR>>/debian-workspace)
   Compiling serde_yaml v0.9.34+deprecated
   Compiling psm v0.1.21
   Compiling stacker v0.1.24
   Compiling ucd-trie v0.1.7
   Compiling pest v2.8.8
   Compiling charset v0.1.3
   Compiling version-ranges v0.1.2
   Compiling serde_spanned v1.1.1
   Compiling unicode-width v0.1.14
   Compiling unscanny v0.1.0
   Compiling xml-rs v0.8.19
   Compiling quoted_printable v0.5.1
   Compiling pep440_rs v0.7.3
   Compiling toml v1.1.4+spec-1.1.0
   Compiling pest_meta v2.8.8
   Compiling fs-err v3.3.1
   Compiling async-trait v0.1.89
   Compiling bumpalo v3.16.0
   Compiling urlencoding v2.1.3
   Compiling data-encoding v2.11.0
   Compiling boxcar v0.2.14
   Compiling portable-atomic v1.10.0
   Compiling unicode-segmentation v1.13.2
   Compiling lockfree-object-pool v0.1.6
   Compiling zopfli v0.8.1
   Compiling chumsky v0.13.0
   Compiling pep508_rs v0.9.2
   Compiling mailparse v0.16.1
   Compiling pest_generator v2.8.8
   Compiling xml5ever v0.35.0
   Compiling opam-file-rs v0.1.5
   Compiling document_tree v0.4.2
   Compiling xattr v1.6.1
   Compiling dlv-list v0.3.0
   Compiling pulldown-cmark v0.13.3
   Compiling ordered-multimap v0.4.3
   Compiling tar v0.4.45
   Compiling markup5ever_rcdom v0.35.0+unofficial
   Compiling pest_derive v2.8.8
   Compiling rfc2047-decoder v1.1.2
   Compiling zip v5.1.1
   Compiling xmltree v0.10.3
   Compiling serde-xml-rs v0.5.1
   Compiling console v0.15.11
   Compiling futures-executor v0.3.33
   Compiling upstream-ontologist v0.3.23
   Compiling pulldown-cmark-escape v0.11.0
   Compiling number_prefix v0.4.0
   Compiling unicase v2.9.0
   Compiling indicatif v0.17.11
   Compiling futures v0.3.33
   Compiling python-pkginfo v0.6.5
   Compiling rst_renderer v0.4.2
   Compiling debbugs v0.1.9
   Compiling rst_parser v0.4.2
   Compiling select v0.6.0
   Compiling rust-ini v0.21.3
   Compiling pyproject-toml v0.13.7
   Compiling cargo_toml v0.22.3
   Compiling serde_norway v0.9.42
   Compiling r-description v0.4.1
   Compiling lintian-brush v0.182.0 (/<<PKGBUILDDIR>>/lintian-brush)
   Compiling sharded-slab v0.1.4
   Compiling lzma-sys v0.1.20
   Compiling tracing-log v0.2.0
   Compiling matchers v0.2.0
   Compiling thread_local v1.1.10
   Compiling nu-ansi-term v0.50.1
   Compiling cfg_aliases v0.2.1
   Compiling nix v0.30.1
   Compiling tracing-subscriber v0.3.23
   Compiling wait-timeout v0.2.1
   Compiling cpufeatures v0.3.0
   Compiling shell-words v1.1.1
   Compiling option-ext v0.2.0
   Compiling dirs-sys v0.5.0
warning: use of deprecated function `lintian_overrides::iter_overrides`: silently swallows I/O errors; use try_iter_overrides
   --> lintian-brush/src/lib.rs:265:40
    |
265 |         for line in lintian_overrides::iter_overrides(base_path) {
    |                                        ^^^^^^^^^^^^^^
    |
    = note: `#[warn(deprecated)]` on by default

   Compiling chacha20 v0.10.1
   Compiling fancy-regex v0.11.0
   Compiling colored v3.1.1
   Compiling twox-hash v2.1.2
   Compiling lz4_flex v0.13.0
   Compiling apt-sources v0.3.0
   Compiling buildlog-consultant v0.1.9
   Compiling xz2 v0.1.7
   Compiling rand v0.10.2
   Compiling dirs v6.0.0
   Compiling lzma-rs v0.3.0
   Compiling fs_extra v1.3.0
   Compiling ognibuild v0.2.19
warning: `lintian-brush` (lib) generated 1 warning
   Compiling multiarch-hints v0.182.0 (/<<PKGBUILDDIR>>/multiarch-hints)
   Compiling scrub-obsolete v0.182.0 (/<<PKGBUILDDIR>>/scrub-obsolete)
   Compiling cargo-lock v11.0.1
   Compiling xdg v2.5.2
   Compiling debianize v0.163.0 (/<<PKGBUILDDIR>>/debianize)
   Compiling deb-transition-apply v0.182.0 (/<<PKGBUILDDIR>>/transition-apply)
warning: unused variable: `allow_reformatting`
   --> transition-apply/src/main.rs:182:9
    |
182 |     let allow_reformatting = allow_reformatting.unwrap_or(false);
    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_allow_reformatting`
    |
    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default

error[E0277]: the trait bound `Vec<Box<dyn DebianBuildFixer>>: AsRef<dyn DebianBuildFixer>` is not satisfied
   --> debianize/src/main.rs:653:32
    |
653 |                     .map(|f| f.as_ref())
    |                                ^^^^^^ the trait `AsRef<dyn DebianBuildFixer>` is not implemented for `Vec<Box<dyn DebianBuildFixer>>`
    |
help: the following other types implement trait `AsRef<T>`
   --> /usr/src/rustc-1.95.0/library/alloc/src/vec/mod.rs:4249:0
    |
    = note: `Vec<T, A>` implements `AsRef<Vec<T, A>>`
   ::: /usr/src/rustc-1.95.0/library/alloc/src/vec/mod.rs:4263:0
    |
    = note: `Vec<T, A>` implements `AsRef<[T]>`

For more information about this error, try `rustc --explain E0277`.
error: could not compile `debianize` (bin "debianize") due to 1 previous error
warning: build failed, waiting for other jobs to finish...
warning: `deb-transition-apply` (bin "deb-transition-apply") generated 1 warning (run `cargo fix --bin "deb-transition-apply" -p deb-transition-apply` to apply 1 suggestion)
make[1]: *** [debian/rules:23: override_dh_auto_build] Error 101
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:17: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
--------------------------------------------------------------------------------