Stream: t-compiler/help

Topic: Memory leak when building miri with custom rustc

Christian Poveda (Jan 28 2020 at 16:02, on Zulip):

Hi, I'm experiencing a really weird memory leak when compiling miri with rustc in master.

I'm creating a custom toolchain for rustc like this:

./ build src/rustc
rustup toolchain link contrib build/x86_64-unknown-linux-gnu/stage2

Then I'm compiling miri via:

rustup override set contrib
./miri build

Has someone experienced something similar in the past? I feel this might be somehow my fault but I'm not sure why. Just in case these are the HEAD hashes:
- rustc: b181835a6bacfa449f55d46764a10e25d1c471dc
- miri: 83403581bb7a2156f4752fc2d0ceef4b3ec75554

Last update: Sep 22 2020 at 03:00UTC