[INFO] cloning repository https://github.com/clemarescx/simd_bench [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clemarescx/simd_bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclemarescx%2Fsimd_bench"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclemarescx%2Fsimd_bench'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5c78b9ddc41f6769c2014985f552c4c5d45f3a3f [INFO] checking clemarescx/simd_bench against try#5e633973aa9255a88b65a39484627bb54e6044b3 for pr-65897-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclemarescx%2Fsimd_bench" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/clemarescx/simd_bench on toolchain 5e633973aa9255a88b65a39484627bb54e6044b3 [INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/clemarescx/simd_bench [INFO] finished tweaking git repo https://github.com/clemarescx/simd_bench [INFO] tweaked toml for git repo https://github.com/clemarescx/simd_bench written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/clemarescx/simd_bench already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=allow" "-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" "+5e633973aa9255a88b65a39484627bb54e6044b3" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c150343aecc9e70271c4fdaa986e9d749630760d96189208878e2f3abe58a83f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "c150343aecc9e70271c4fdaa986e9d749630760d96189208878e2f3abe58a83f"` [INFO] [stderr] Compiling arrayvec v0.4.9 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling cc v1.0.26 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Checking rustc-demangle v0.1.11 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking csv-core v0.1.5 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking criterion-stats v0.2.5 [INFO] [stderr] Checking criterion-plot v0.2.5 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking nalgebra v0.16.12 [INFO] [stderr] Compiling backtrace-sys v0.1.26 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking backtrace v0.3.13 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking handlebars v0.32.4 [INFO] [stderr] Checking criterion v0.2.5 [INFO] [stderr] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.12/src/base/cg.rs:291:44 [INFO] [stderr] | [INFO] [stderr] 291 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0502`. [INFO] [stderr] error: could not compile `nalgebra`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c150343aecc9e70271c4fdaa986e9d749630760d96189208878e2f3abe58a83f"` [INFO] running `"docker" "rm" "-f" "c150343aecc9e70271c4fdaa986e9d749630760d96189208878e2f3abe58a83f"` [INFO] [stdout] c150343aecc9e70271c4fdaa986e9d749630760d96189208878e2f3abe58a83f