[INFO] cloning repository https://github.com/2AUK/array_expt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/2AUK/array_expt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2AUK%2Farray_expt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2AUK%2Farray_expt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b10ddd3285bb5e0752e7daccbbfabdf4e7147b9
[INFO] documenting 2AUK/array_expt against 1.90.0 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2AUK%2Farray_expt" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]  Documenting array_expt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let mat = (inv_mat.dot(&c).dot(&b) + 150.0);
[INFO] [stdout]    |                       ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -             let mat = (inv_mat.dot(&c).dot(&b) + 150.0);
[INFO] [stdout] 49 +             let mat = inv_mat.dot(&c).dot(&b) + 150.0;
[INFO] [stdout]    |
[INFO] [stdout] 
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[INFO] [stderr]    Generated /opt/rustwide/target/doc/array_expt/index.html
[INFO] running `Command { std: "docker" "inspect" "ec4fbecd72239c2162b6e823e102c170f37f1022e4ae3914d7b4900bcb12f806", kill_on_drop: false }`
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[INFO] [stdout] ec4fbecd72239c2162b6e823e102c170f37f1022e4ae3914d7b4900bcb12f806
