[INFO] cloning repository https://github.com/JoseAP89/circuit_analysis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoseAP89/circuit_analysis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoseAP89%2Fcircuit_analysis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoseAP89%2Fcircuit_analysis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 352e06e047d0ea27539592f9c9b2568f1fa63663
[INFO] checking JoseAP89/circuit_analysis against try#7dabc88a3b6768751847baeb49983f31ac5f20e2 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoseAP89%2Fcircuit_analysis" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JoseAP89/circuit_analysis
[INFO] finished tweaking git repo https://github.com/JoseAP89/circuit_analysis
[INFO] tweaked toml for git repo https://github.com/JoseAP89/circuit_analysis written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JoseAP89/circuit_analysis on toolchain 7dabc88a3b6768751847baeb49983f31ac5f20e2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JoseAP89/circuit_analysis 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" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 021499dbaf3e268c7f5139a1db0468faa3782b4103391db6d59f11522100a905
[INFO] running `Command { std: "docker" "start" "-a" "021499dbaf3e268c7f5139a1db0468faa3782b4103391db6d59f11522100a905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "021499dbaf3e268c7f5139a1db0468faa3782b4103391db6d59f11522100a905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "021499dbaf3e268c7f5139a1db0468faa3782b4103391db6d59f11522100a905", kill_on_drop: false }`
[INFO] [stdout] 021499dbaf3e268c7f5139a1db0468faa3782b4103391db6d59f11522100a905
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84ab217cfff268076ce7c7bf90a8f87207dedd6187cf335e56a01119aab8a53c
[INFO] running `Command { std: "docker" "start" "-a" "84ab217cfff268076ce7c7bf90a8f87207dedd6187cf335e56a01119aab8a53c", kill_on_drop: false }`
[INFO] [stderr]     Checking nodal_analizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/matrix.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 inv[r][(c-self.row)] = mat_ai[r][c];
[INFO] [stdout]     |                        ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -                 inv[r][(c-self.row)] = mat_ai[r][c];
[INFO] [stdout] 106 +                 inv[r][c-self.row ] = mat_ai[r][c];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/matrix.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 inv[r][(c-self.row)] = mat_ai[r][c];
[INFO] [stdout]     |                        ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -                 inv[r][(c-self.row)] = mat_ai[r][c];
[INFO] [stdout] 106 +                 inv[r][c-self.row ] = mat_ai[r][c];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "84ab217cfff268076ce7c7bf90a8f87207dedd6187cf335e56a01119aab8a53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ab217cfff268076ce7c7bf90a8f87207dedd6187cf335e56a01119aab8a53c", kill_on_drop: false }`
[INFO] [stdout] 84ab217cfff268076ce7c7bf90a8f87207dedd6187cf335e56a01119aab8a53c
