[INFO] cloning repository https://github.com/AloizioMacedo/simulated-annealing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AloizioMacedo/simulated-annealing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAloizioMacedo%2Fsimulated-annealing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAloizioMacedo%2Fsimulated-annealing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96aeb0f146beb53440718a101a9c777481563c45
[INFO] checking AloizioMacedo/simulated-annealing against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAloizioMacedo%2Fsimulated-annealing" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AloizioMacedo/simulated-annealing
[INFO] finished tweaking git repo https://github.com/AloizioMacedo/simulated-annealing
[INFO] tweaked toml for git repo https://github.com/AloizioMacedo/simulated-annealing written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AloizioMacedo/simulated-annealing 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 git repo https://github.com/AloizioMacedo/simulated-annealing 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-derive v0.12.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] eab143c78b9f3be68f57ed51673a4ce1e6681283c54895f9927823ad212122c1
[INFO] running `Command { std: "docker" "start" "-a" "eab143c78b9f3be68f57ed51673a4ce1e6681283c54895f9927823ad212122c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eab143c78b9f3be68f57ed51673a4ce1e6681283c54895f9927823ad212122c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab143c78b9f3be68f57ed51673a4ce1e6681283c54895f9927823ad212122c1", kill_on_drop: false }`
[INFO] [stdout] eab143c78b9f3be68f57ed51673a4ce1e6681283c54895f9927823ad212122c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0b8f5b26109fa3a4add1080f017ad5d015dde79d38d5538841c4586cbb253a71
[INFO] running `Command { std: "docker" "start" "-a" "0b8f5b26109fa3a4add1080f017ad5d015dde79d38d5538841c4586cbb253a71", kill_on_drop: false }`
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[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
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[INFO] [stderr]    Compiling simulated_annealing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking h2 v0.3.25
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[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/tsp.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Point(f64, f64);
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `distance` is never used
[INFO] [stdout]   --> src/tsp.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Point {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 10 |     fn distance(&self, other: &Self) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tsp` is never constructed
[INFO] [stdout]   --> src/tsp.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Tsp {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `energy` is never used
[INFO] [stdout]   --> src/tsp.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Tsp {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] 21 |     fn energy(&self) -> f64 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "0b8f5b26109fa3a4add1080f017ad5d015dde79d38d5538841c4586cbb253a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b8f5b26109fa3a4add1080f017ad5d015dde79d38d5538841c4586cbb253a71", kill_on_drop: false }`
[INFO] [stdout] 0b8f5b26109fa3a4add1080f017ad5d015dde79d38d5538841c4586cbb253a71
