[INFO] cloning repository https://github.com/ErikOrjehag/rust_mpc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ErikOrjehag/rust_mpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErikOrjehag%2Frust_mpc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErikOrjehag%2Frust_mpc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9dc845ffd8290c9902d287ce9e8a2bdd2d71fa3d [INFO] checking ErikOrjehag/rust_mpc against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for pr-133502-17 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErikOrjehag%2Frust_mpc" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ErikOrjehag/rust_mpc [INFO] finished tweaking git repo https://github.com/ErikOrjehag/rust_mpc [INFO] tweaked toml for git repo https://github.com/ErikOrjehag/rust_mpc written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ErikOrjehag/rust_mpc on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ErikOrjehag/rust_mpc already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nalgebra-macros v0.2.2 [INFO] [stderr] Downloaded simba v0.9.0 [INFO] [stderr] Downloaded num-dual v0.11.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84bcfcfaafb48935af4870e76a5c8290f131462317ef0b2f29cc8db883aa4759 [INFO] running `Command { std: "docker" "start" "-a" "84bcfcfaafb48935af4870e76a5c8290f131462317ef0b2f29cc8db883aa4759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84bcfcfaafb48935af4870e76a5c8290f131462317ef0b2f29cc8db883aa4759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84bcfcfaafb48935af4870e76a5c8290f131462317ef0b2f29cc8db883aa4759", kill_on_drop: false }` [INFO] [stdout] 84bcfcfaafb48935af4870e76a5c8290f131462317ef0b2f29cc8db883aa4759 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49d66525a00e61cc735701c9c416198335611a7007193a28d9adee7c5c4f1f72 [INFO] running `Command { std: "docker" "start" "-a" "49d66525a00e61cc735701c9c416198335611a7007193a28d9adee7c5c4f1f72", kill_on_drop: false }` [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking proc-macro2 v1.0.95 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking simba v0.9.0 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling named_vec_ops_derive v0.1.0 (/opt/rustwide/workdir/named_vec_ops_derive) [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking num-dual v0.11.2 [INFO] [stderr] Checking named_vec_ops v0.1.0 (/opt/rustwide/workdir/named_vec_ops) [INFO] [stderr] Checking mpc v0.1.0 (/opt/rustwide/workdir/mpc) [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> mpc/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `named_vec_ops_derive::NamedVecOps` [INFO] [stdout] --> mpc/src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use named_vec_ops_derive::NamedVecOps; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> mpc/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `named_vec_ops_derive::NamedVecOps` [INFO] [stdout] --> mpc/src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use named_vec_ops_derive::NamedVecOps; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking app v0.1.0 (/opt/rustwide/workdir/app) [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> app/src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | params: &Self::Parameters, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> app/src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | params: &Self::Parameters, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.87s [INFO] running `Command { std: "docker" "inspect" "49d66525a00e61cc735701c9c416198335611a7007193a28d9adee7c5c4f1f72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49d66525a00e61cc735701c9c416198335611a7007193a28d9adee7c5c4f1f72", kill_on_drop: false }` [INFO] [stdout] 49d66525a00e61cc735701c9c416198335611a7007193a28d9adee7c5c4f1f72