[INFO] cloning repository https://github.com/AatosTapper/Graph-DS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AatosTapper/Graph-DS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAatosTapper%2FGraph-DS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAatosTapper%2FGraph-DS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b9ae1e8e6adbb397084b25304cdd81ea279f9ef
[INFO] checking AatosTapper/Graph-DS against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-136776-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAatosTapper%2FGraph-DS" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AatosTapper/Graph-DS
[INFO] finished tweaking git repo https://github.com/AatosTapper/Graph-DS
[INFO] tweaked toml for git repo https://github.com/AatosTapper/Graph-DS written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AatosTapper/Graph-DS on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AatosTapper/Graph-DS 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" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c6dd97a7c73969a914266b7e3213d1ef91d75b6534b2b3fed439847347d6c8f
[INFO] running `Command { std: "docker" "start" "-a" "7c6dd97a7c73969a914266b7e3213d1ef91d75b6534b2b3fed439847347d6c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c6dd97a7c73969a914266b7e3213d1ef91d75b6534b2b3fed439847347d6c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c6dd97a7c73969a914266b7e3213d1ef91d75b6534b2b3fed439847347d6c8f", kill_on_drop: false }`
[INFO] [stdout] 7c6dd97a7c73969a914266b7e3213d1ef91d75b6534b2b3fed439847347d6c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93fc635b19e734afbbd01bb58912a81e40f2ebe16f1d721e4ed6c6c8e8f1c192
[INFO] running `Command { std: "docker" "start" "-a" "93fc635b19e734afbbd01bb58912a81e40f2ebe16f1d721e4ed6c6c8e8f1c192", kill_on_drop: false }`
[INFO] [stderr]     Checking Graphs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `has_edge` is never used
[INFO] [stdout]    --> src/graphs/mod.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout]  59 | impl Graph {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn has_edge(&self, from: usize, to: usize) -> bool {
[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 `has_edge` is never used
[INFO] [stdout]    --> src/graphs/mod.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout]  59 | impl Graph {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn has_edge(&self, from: usize, to: usize) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "93fc635b19e734afbbd01bb58912a81e40f2ebe16f1d721e4ed6c6c8e8f1c192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93fc635b19e734afbbd01bb58912a81e40f2ebe16f1d721e4ed6c6c8e8f1c192", kill_on_drop: false }`
[INFO] [stdout] 93fc635b19e734afbbd01bb58912a81e40f2ebe16f1d721e4ed6c6c8e8f1c192
