[INFO] cloning repository https://github.com/stevemarvell/gpgraph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevemarvell/gpgraph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevemarvell%2Fgpgraph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevemarvell%2Fgpgraph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3e58b400770d7cbf39cd29a32844343cccd4531
[INFO] checking stevemarvell/gpgraph against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevemarvell%2Fgpgraph" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stevemarvell/gpgraph
[INFO] finished tweaking git repo https://github.com/stevemarvell/gpgraph
[INFO] tweaked toml for git repo https://github.com/stevemarvell/gpgraph written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stevemarvell/gpgraph on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stevemarvell/gpgraph 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded autoincrement_derive v1.0.1
[INFO] [stderr]   Downloaded autoincrement v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91db1f974ef5eb037f047a78037a567b82819e7f089eaaaf284ebc0a3f2993c5
[INFO] running `Command { std: "docker" "start" "-a" "91db1f974ef5eb037f047a78037a567b82819e7f089eaaaf284ebc0a3f2993c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91db1f974ef5eb037f047a78037a567b82819e7f089eaaaf284ebc0a3f2993c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91db1f974ef5eb037f047a78037a567b82819e7f089eaaaf284ebc0a3f2993c5", kill_on_drop: false }`
[INFO] [stdout] 91db1f974ef5eb037f047a78037a567b82819e7f089eaaaf284ebc0a3f2993c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e63b0999c2ef7ddb8e9a0cfba46458e2b45a54fb30668ca2f23d00bd363c65b3
[INFO] running `Command { std: "docker" "start" "-a" "e63b0999c2ef7ddb8e9a0cfba46458e2b45a54fb30668ca2f23d00bd363c65b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling autoincrement_derive v1.0.1
[INFO] [stderr]     Checking autoincrement v1.0.1
[INFO] [stderr]     Checking gpgraph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/graph.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gnode::GNode`
[INFO] [stdout]  --> src/graph_display.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::gnode::GNode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gnode::GNodeId`
[INFO] [stdout]  --> src/graph_display.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::gnode::GNodeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gnode::GNode`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use gnode::GNode;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/graph.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gnode::GNode`
[INFO] [stdout]  --> src/graph_display.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::gnode::GNode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gnode::GNodeId`
[INFO] [stdout]  --> src/graph_display.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::gnode::GNodeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gnode::GNode`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use gnode::GNode;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `remove_edge`, `get_nodes`, and `get_neighbors` are never used
[INFO] [stdout]   --> src/graph.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Graph {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn remove_edge(&mut self, from: GNodeId, to: GNodeId) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn get_nodes(&self) -> Vec<&GNode> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn get_neighbors(&self, node: &GNode) -> Vec<&GNode> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `remove_edge`, `get_nodes`, and `get_neighbors` are never used
[INFO] [stdout]   --> src/graph.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Graph {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn remove_edge(&mut self, from: GNodeId, to: GNodeId) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn get_nodes(&self) -> Vec<&GNode> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn get_neighbors(&self, node: &GNode) -> Vec<&GNode> {
[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 4.35s
[INFO] running `Command { std: "docker" "inspect" "e63b0999c2ef7ddb8e9a0cfba46458e2b45a54fb30668ca2f23d00bd363c65b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63b0999c2ef7ddb8e9a0cfba46458e2b45a54fb30668ca2f23d00bd363c65b3", kill_on_drop: false }`
[INFO] [stdout] e63b0999c2ef7ddb8e9a0cfba46458e2b45a54fb30668ca2f23d00bd363c65b3
