[INFO] updating cached repository https://github.com/christianpoveda/librarian [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fe1ff0ef00de27edbd8f755e77fa5e3d502681cd [INFO] checking christianpoveda/librarian against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristianpoveda%2Flibrarian" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/christianpoveda/librarian on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/christianpoveda/librarian [INFO] finished tweaking git repo https://github.com/christianpoveda/librarian [INFO] tweaked toml for git repo https://github.com/christianpoveda/librarian written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/christianpoveda/librarian already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a49c17955920a87c1e80da4814bb4163df6f26e76155defa3c2e0f6dc8d446ef [INFO] running `"docker" "start" "-a" "a49c17955920a87c1e80da4814bb4163df6f26e76155defa3c2e0f6dc8d446ef"` [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking chunked_transfer v1.0.0 [INFO] [stderr] Checking scrawl v1.1.0 [INFO] [stderr] Checking open v1.3.3 [INFO] [stderr] Compiling blake3 v0.1.4 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking ring v0.16.11 [INFO] [stderr] Checking fuzzy-matcher v0.3.3 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling proc-macro-error v0.4.8 [INFO] [stderr] Checking serde_json v1.0.46 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.8 [INFO] [stderr] error[E0658]: use of unstable library feature 'stdsimd' [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blake3-0.1.4/src/platform.rs:266:12 [INFO] [stderr] | [INFO] [stderr] 266 | if is_x86_feature_detected!("avx512f") && is_x86_feature_detected!("avx512vl") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27731 for more information [INFO] [stderr] = help: add `#![feature(stdsimd)]` to the crate attributes to enable [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: could not compile `blake3`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "a49c17955920a87c1e80da4814bb4163df6f26e76155defa3c2e0f6dc8d446ef"` [INFO] running `"docker" "rm" "-f" "a49c17955920a87c1e80da4814bb4163df6f26e76155defa3c2e0f6dc8d446ef"` [INFO] [stdout] a49c17955920a87c1e80da4814bb4163df6f26e76155defa3c2e0f6dc8d446ef