Efraim Flashner writes: > On Tue, Mar 09, 2021 at 08:56:54AM +0000, Christopher Baines wrote: >> The failure seems to occur in the check phase, see the build logs >> referenced from: >> >> https://data.guix-patches.cbaines.net/gnu/store/c3f7d3ziwjfkwg3j7xz47dj44sb2l5av-rust-1.26.2.drv >> >> This looks like a relevant error: >> >> ---- [compile-fail] compile-fail/issue-15919.rs stdout ---- >> >> >> executing "/tmp/guix-build-rust-1.26.2.drv-0/rustc-1.26.2-src/build/aarch64-unknown-linux-gnu/stage2/bin/rustc" "/tmp/guix-build-rust-1.26.2.drv-0/rustc-1.26.2-src/src/test/compile-fail/issue-15919.rs" "-L" "/tmp/guix-build-rust-1.26.2.drv-0/rustc-1.26.2-src/build/aarch64-unknown-linux-gnu/test/compile-fail" "--target=aarch64-unknown-linux-gnu" "-Zui-testing" "-C" "prefer-dynamic" "-o" "/tmp/guix-build-rust-1.26.2.drv-0/rustc-1.26.2-src/build/aarch64-unknown-linux-gnu/test/compile-fail/issue-15919.stage2-aarch64-unknown-linux-gnu" "-Crpath" "-O" "-Zmiri" "-Zunstable-options" "-Lnative=/tmp/guix-build-rust-1.26.2.drv-0/rustc-1.26.2-src/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/tmp/guix-build-rust-1.26.2.drv-0/rustc-1.26.2-src/build/aarch64-unknown-linux-gnu/test/compile-fail/issue-15919.stage2-aarch64-unknown-linux-gnu.aux" "-A" "unused" >> ------stdout------------------------------ >> >> ------stderr------------------------------ >> error: the type `[usize; 18446744073709551615]` is too big for the current architecture > > Is that native or emulated? I'm almost certain they were native builds. I've recently started trying to mix QEMU binfmt assisted builds in with native builds on guix.cbaines.net, but these three builds happened before that: https://data.guix-patches.cbaines.net/build-server/3/build?build_server_build_id=dcab4175-2f20-4284-9db5-c78aa4ebe560 https://data.guix-patches.cbaines.net/build-server/3/build?build_server_build_id=3cf027c0-d1c3-443b-8909-84d3c6911cfa https://data.guix-patches.cbaines.net/build-server/3/build?build_server_build_id=21e54b9f-5c0f-4565-bde4-b4fde6f741d7 Eventually, there will be metadata for the builds which will say something about the setup used.