rustc 1.59.0+dfsg1-1~ubuntu1 source package in Ubuntu

Changelog

rustc (1.59.0+dfsg1-1~ubuntu1) kinetic; urgency=medium

  * Merge 1.59.0+dfsg1-1~exp1 from Debian experimental (LP: #1968345)
    Remaining changes:
    - Downgrade cargo from rustc Recommends to Suggests to make rustc promotable to
      main. (LP: #1966200)
    - New patch u-linkchecker-symlinks.patch to fix an issue in
      the linkchecker triggered by our symlink to the system fonts dir
    - d/control: Add fonts-nanum to the rust-doc deps
    - d/control: Add the rust-doc deps as build-deps for the linkchecker tests
    - Reduce parallelism on all arches other than riscv64 to avoid OOMs
      during build.
    - Explicitly disable LTO
    - Add a self-build autopkgtest
    - Ship the Cargo.lock file along with the compiler to identify which crates
      were bundled in.
    - d/p/ubuntu-disable-armhf-debuginfo-failures.patch: temporary to work
      around the armhf debuginfo test failures
    - d/p/ubuntu-ignore-arm-doctest.patch: Patch out the bad doctests for the
      instruction_set errors
    - d/p/ubuntu-fix-crossbeam-CVE-2022-23639.patch: cherry-pick to fix CVE-2022-23639
      amended to also patch the 0.7.2 version of the crate
    - On i386, only build debuginfo for libstd
    - Add a hack to ensure the stage0 compiler is extracted to the correct
      location
    - Build-Depend on libc6-dbg on armhf, to workaround a crash in ld.so
      during some debuginfo tests
    - Version the Build-Conflict on gdb-minimal as gdb now Provides it
    - Adjust the rustc Breaks/Replaces libstd-rust-dev version to fix an
      upgrade issue
    - Add Build-Depends-Indep: libssl-dev
    - Revert workaround for upstream bug #74786
    - Disable wasm build as build dependencies not currently available in
      Ubuntu.
    - Do not build windows cross compiler.

 -- Simon Chopin <email address hidden>  Fri, 29 Apr 2022 10:13:09 +0200