Fix get_toml() when cfg(test)

Bug: https://github.com/rust-lang/rust/issues/105766
Last-Update: 2023-03-29

When cfg(test), Config::parse doesn't parse a config.toml but uses default
values, failing when the initial rustc is needed. This is a workaround before
upstream issue gets solved.
Last-Update: 2023-03-29

Gbp-Pq: Topic upstream
Gbp-Pq: Name u-fix-get-toml-when-test.patch

d-0012-cargo-always-return-dev-channel

Last-Update: 2023-05-30
Forwarded: not-needed

Gbp-Pq: Topic cargo
Gbp-Pq: Name d-0012-cargo-always-return-dev-channel.patch

[PATCH] tests: add missing cross disabled checks

cross_conmpile::alternate states it should only be used in test cases
after checking cross_compile::disabled(), which is missing here. these
tests fail despite setting CFG_DISABLE_CROSS_TESTS on i386, since both
the host and the alternate cross target would be i686 in that case.

Signed-off-by: Fabian Grünbichler <debian@fabian.gruenbichler.email>
Gbp-Pq: Topic cargo
Gbp-Pq: Name c-0003-tests-add-missing-cross-disabled-checks.patch

c-disable-fs-specific-test

===================================================================

Gbp-Pq: Topic cargo
Gbp-Pq: Name c-disable-fs-specific-test.patch

c-2200-workaround-x32-test

Bug: https://github.com/rust-lang/cargo/issues/10005

Gbp-Pq: Topic cargo
Gbp-Pq: Name c-2200-workaround-x32-test.patch

c-2003-workaround-qemu-vfork-command-not-found

===================================================================

Gbp-Pq: Topic cargo
Gbp-Pq: Name c-2003-workaround-qemu-vfork-command-not-found.patch

Disable network tests

Forwarded: TODO

Gbp-Pq: Topic cargo
Gbp-Pq: Name c-2002_disable-net-tests.patch

rustc (1.81.0+dfsg1-2) unstable; urgency=medium

  * use system libz-sys even when cross-building (Closes: #1084754)
  * drop no longer needed loongarch64 patch
  * add temporary Breaks to force migration of libgit2

[dgit import unpatched rustc 1.81.0+dfsg1-2]

Import rustc_1.81.0+dfsg1-2.debian.tar.xz

[dgit import tarball rustc 1.81.0+dfsg1-2 rustc_1.81.0+dfsg1-2.debian.tar.xz]

Import rustc_1.81.0+dfsg1.orig.tar.xz

[dgit import orig rustc_1.81.0+dfsg1.orig.tar.xz]