Merge branch 'master' into 'master'

.gitlab-ci.yml

Cargo.lock

Cargo.toml

Makefile

include/assert.h

include/bits/exec.h

include/bits/inttypes.h

include/bits/stdio.h

include/bits/sys/stat.h

include/complex.h

include/math.h

include/setjmp.h

include/stdint.h

ralloc

rust-toolchain

src/crt0/src/lib.rs

src/fenv/cbindgen.toml

src/inttypes/Cargo.toml

src/inttypes/build.rs

src/inttypes/cbindgen.toml