[INFO] fetching crate topopt 0.1.6...
[INFO] checking topopt-0.1.6 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate topopt 0.1.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate topopt 0.1.6
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate topopt 0.1.6
[INFO] tweaked toml for crates.io crate topopt 0.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate topopt 0.1.6 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate topopt 0.1.6 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prost v0.13.4
[INFO] [stderr]   Downloaded prost-derive v0.13.4
[INFO] [stderr]   Downloaded human_regex v0.3.0
[INFO] [stderr]   Downloaded hyper-named-pipe v0.1.0
[INFO] [stderr]   Downloaded hyperlocal v0.9.1
[INFO] [stderr]   Downloaded prost-types v0.13.4
[INFO] [stderr]   Downloaded nalgebra-sparse v0.10.0
[INFO] [stderr]   Downloaded bollard-stubs v1.47.1-rc.27.3.1
[INFO] [stderr]   Downloaded bollard-buildkit-proto v0.5.0
[INFO] [stderr]   Downloaded bollard v0.18.1
[INFO] [stderr]   Downloaded wide v0.7.30
[INFO] [stderr]   Downloaded cc v1.2.6
[INFO] [stderr]   Downloaded security-framework v3.1.0
[INFO] [stderr]   Downloaded mocktave v0.1.5
[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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b482bc292965ab2e78e305e3c5fee1d48a5410eaacde6dda221520a1537a93c
[INFO] running `Command { std: "docker" "start" "-a" "4b482bc292965ab2e78e305e3c5fee1d48a5410eaacde6dda221520a1537a93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b482bc292965ab2e78e305e3c5fee1d48a5410eaacde6dda221520a1537a93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b482bc292965ab2e78e305e3c5fee1d48a5410eaacde6dda221520a1537a93c", kill_on_drop: false }`
[INFO] [stdout] 4b482bc292965ab2e78e305e3c5fee1d48a5410eaacde6dda221520a1537a93c
[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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe84eea692aafb433521a4e39a995912b5c5fc5cc2832eef2c998b3debaa341e
[INFO] running `Command { std: "docker" "start" "-a" "fe84eea692aafb433521a4e39a995912b5c5fc5cc2832eef2c998b3debaa341e", kill_on_drop: false }`
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[INFO] [stderr]     Checking aho-corasick v1.1.3
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[INFO] [stderr]     Checking topopt v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bollard-stubs v1.47.1-rc.27.3.1
[INFO] [stderr]     Checking bollard v0.18.1
[INFO] [stdout] warning: unused import: `nalgebra::DMatrix`
[INFO] [stdout]    --> src/lib.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 427 |     use nalgebra::DMatrix;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `penalMax` should have a snake case name
[INFO] [stdout]  --> tests/test_against_octave.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     penalMax: f64,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `penal_max`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mocktave_finite_element` is never used
[INFO] [stdout]  --> src/mocktave.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn mocktave_finite_element(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mocktave_top` is never used
[INFO] [stdout]   --> src/mocktave.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn mocktave_top(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `penalMax` should have a snake case name
[INFO] [stdout]   --> src/mocktave.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     penalMax: f64,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `penal_max`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "fe84eea692aafb433521a4e39a995912b5c5fc5cc2832eef2c998b3debaa341e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe84eea692aafb433521a4e39a995912b5c5fc5cc2832eef2c998b3debaa341e", kill_on_drop: false }`
[INFO] [stdout] fe84eea692aafb433521a4e39a995912b5c5fc5cc2832eef2c998b3debaa341e
