Travis has been super-slow lately (> 6 hours per build). Cirrus is much
faster: about 20 minutes. Cirrus also has slightly better test
coverage, mainly because it doesn't use SECCOMP.
Also,
* Fix the Redox CI build. The old Travis configuration didn't actually
build for Redox, so we never noticed that Redox can't be built with a
stable compiler. Thanks to @coolreader18 for finding this.
* Disable the udp_offload tests on cross-tested platforms. These tests
are failing with ENOPROTOOPT in Cirrus-CI. I suspect it's due to a
lack of support in QEMU. These tests were skipped on Travis because
its kernel was too old.
* Fix require_kernel_version on Cirrus-CI. Cirrus reports the Linux
kernel version as 4.19.112+, which the semver crate can't handle.
* Fix test_setfsuid on Cirrus. When run on Cirrus, it seems like the
file in /tmp gets deleted as soon as it's closed. Probably an
overzealous temporary file cleaner. Use /var/tmp, because no
temporary file cleaner should run in there.
* Skip mount tests on Cirrus. They fail for an unknown reason.
Issue #1351
* Skip the AF_ALG tests on Cirrus-CI
Issue #1352
The minimum supported Rust version is being raised to 1.36.0 as this
is the first release to support the `mem::MaybeUninit` feature.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
* Replace obsolete range syntax "..." with inclusive range "..="
* Use dyn Trait syntax instead of Box<Trait>
* Raise MSRV to 1.27.0 (for dyn Trait syntax)
* Raise MSRV to 1.31.0 (because of rand)
tempfile pulls in rand, and rand pulls in fuchsia-cprng, which requires
1.31.0. Why rand pulls in fuchsia-cprng I don't know. It's specified
as a target-specific dependency, but Cargo tries to build it anyway
(only on Linux, not on FreeBSD or OSX). A bug in Cargo 1.27.0?
This change does the following:
1) Adds a CI build on cirrus-ci.com
2) Switches FreeBSD's CI from a jail to a full VM
3) Switches FreeBSD i386's CI from a 32-bit jail to simply using a
cross-compiled binary on a 64-bit VM.
4) Switches FreeBSD i386's CI from using stable rust to 1.24.1 (back
when I added buildbot, rustup didn't support i686-unknown-freebsd)
5) Switches bors to gate on cirrus-ci rather than buildbot
This change does _not_ disable buildbot. That must happen outside of
git.
Fixes#996
