[INFO] cloning repository https://github.com/sharanyasrivas/DS210-Final-Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sharanyasrivas/DS210-Final-Project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharanyasrivas%2FDS210-Final-Project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharanyasrivas%2FDS210-Final-Project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24832c2fc0e2803011929ab66545a530f7aaee71 [INFO] checking sharanyasrivas/DS210-Final-Project against try#f3d95de532264a1215023baa665c0028aecf74b1 for pr-148477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharanyasrivas%2FDS210-Final-Project" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sharanyasrivas/DS210-Final-Project [INFO] finished tweaking git repo https://github.com/sharanyasrivas/DS210-Final-Project [INFO] tweaked toml for git repo https://github.com/sharanyasrivas/DS210-Final-Project written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sharanyasrivas/DS210-Final-Project on toolchain f3d95de532264a1215023baa665c0028aecf74b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sharanyasrivas/DS210-Final-Project 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" "+f3d95de532264a1215023baa665c0028aecf74b1" "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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e95312e5776febfc46cb73a20b7329085b8ae32600bf449bb7728db9565a14c [INFO] running `Command { std: "docker" "start" "-a" "0e95312e5776febfc46cb73a20b7329085b8ae32600bf449bb7728db9565a14c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e95312e5776febfc46cb73a20b7329085b8ae32600bf449bb7728db9565a14c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e95312e5776febfc46cb73a20b7329085b8ae32600bf449bb7728db9565a14c", kill_on_drop: false }` [INFO] [stdout] 0e95312e5776febfc46cb73a20b7329085b8ae32600bf449bb7728db9565a14c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a49e289d404edb5cec6ec94ed1dfc674b0935005b1fde2e48333f00dc3a9093 [INFO] running `Command { std: "docker" "start" "-a" "1a49e289d404edb5cec6ec94ed1dfc674b0935005b1fde2e48333f00dc3a9093", kill_on_drop: false }` [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking DS_project_210 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/main.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `node_map` is never read [INFO] [stdout] --> src/graph.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct SocialGraph { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 9 | pub graph: Graph<(), (), Undirected>, // The graph itself [INFO] [stdout] 10 | pub node_map: HashMap, // Maps node names to NodeIndex [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 `split_line` is never used [INFO] [stdout] --> src/utility.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn split_line(line: &str) -> Vec<&str> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_file_lines` is never used [INFO] [stdout] --> src/utility.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn read_file_lines(file_path: &str) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `node_map` is never read [INFO] [stdout] --> src/graph.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct SocialGraph { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 9 | pub graph: Graph<(), (), Undirected>, // The graph itself [INFO] [stdout] 10 | pub node_map: HashMap, // Maps node names to NodeIndex [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 `split_line` is never used [INFO] [stdout] --> src/utility.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn split_line(line: &str) -> Vec<&str> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_file_lines` is never used [INFO] [stdout] --> src/utility.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn read_file_lines(file_path: &str) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "1a49e289d404edb5cec6ec94ed1dfc674b0935005b1fde2e48333f00dc3a9093", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a49e289d404edb5cec6ec94ed1dfc674b0935005b1fde2e48333f00dc3a9093", kill_on_drop: false }` [INFO] [stdout] 1a49e289d404edb5cec6ec94ed1dfc674b0935005b1fde2e48333f00dc3a9093