[INFO] cloning repository https://github.com/jehoz/graf-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jehoz/graf-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjehoz%2Fgraf-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjehoz%2Fgraf-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81823fbb4d847fe6262024f504a0c80c98e50ea2
[INFO] checking jehoz/graf-rs against try#446cb600aa4837dd6c513f14fa0d25a909b177d7 for pr-149195
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjehoz%2Fgraf-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jehoz/graf-rs
[INFO] finished tweaking git repo https://github.com/jehoz/graf-rs
[INFO] tweaked toml for git repo https://github.com/jehoz/graf-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jehoz/graf-rs on toolchain 446cb600aa4837dd6c513f14fa0d25a909b177d7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jehoz/graf-rs 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" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e84c33c35185ce5fa4bdaf6b71cdc960274a3fd30d973f5812ef5eb96bd89f85
[INFO] running `Command { std: "docker" "start" "-a" "e84c33c35185ce5fa4bdaf6b71cdc960274a3fd30d973f5812ef5eb96bd89f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e84c33c35185ce5fa4bdaf6b71cdc960274a3fd30d973f5812ef5eb96bd89f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84c33c35185ce5fa4bdaf6b71cdc960274a3fd30d973f5812ef5eb96bd89f85", kill_on_drop: false }`
[INFO] [stdout] e84c33c35185ce5fa4bdaf6b71cdc960274a3fd30d973f5812ef5eb96bd89f85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4935df3b5d3b53f00524f5c27a5cad5265f6b58d5fa371552f8c8bc0290faf8
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[INFO] [stdout] warning: unused import: `Edge`
[INFO] [stdout]   --> src/app.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 |     dag::{DeviceId, Edge, EdgeType},
[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: `Edge`
[INFO] [stdout]   --> src/app.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 |     dag::{DeviceId, Edge, EdgeType},
[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 variable: `edge_type`
[INFO] [stdout]    --> src/app.rs:418:53
[INFO] [stdout]     |
[INFO] [stdout] 418 |             CursorState::DraggingLooseWire(from_id, edge_type) => {
[INFO] [stdout]     |                                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_type`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_type`
[INFO] [stdout]    --> src/app.rs:427:64
[INFO] [stdout]     |
[INFO] [stdout] 427 |             CursorState::DraggingConnectedWire(from_id, to_id, edge_type) => {
[INFO] [stdout]     |                                                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_type`
[INFO] [stdout]    --> src/app.rs:437:55
[INFO] [stdout]     |
[INFO] [stdout] 437 |             CursorState::DraggingInvalidWire(from_id, edge_type) => {
[INFO] [stdout]     |                                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_type`
[INFO] [stdout]    --> src/app.rs:418:53
[INFO] [stdout]     |
[INFO] [stdout] 418 |             CursorState::DraggingLooseWire(from_id, edge_type) => {
[INFO] [stdout]     |                                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_type`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_type`
[INFO] [stdout]    --> src/app.rs:427:64
[INFO] [stdout]     |
[INFO] [stdout] 427 |             CursorState::DraggingConnectedWire(from_id, to_id, edge_type) => {
[INFO] [stdout]     |                                                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_type`
[INFO] [stdout]    --> src/app.rs:437:55
[INFO] [stdout]     |
[INFO] [stdout] 437 |             CursorState::DraggingInvalidWire(from_id, edge_type) => {
[INFO] [stdout]     |                                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Negated` is never constructed
[INFO] [stdout]   --> src/dag.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum EdgeType {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 11 |     Normal,
[INFO] [stdout] 12 |     Negated,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EdgeType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `has_output` is never used
[INFO] [stdout]   --> src/devices/mod.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait Device {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn has_output(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `three_segment_path` is never used
[INFO] [stdout]   --> src/drawing_utils.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn three_segment_path(from: Vec2, to: Vec2) -> Path {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Negated` is never constructed
[INFO] [stdout]   --> src/dag.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum EdgeType {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 11 |     Normal,
[INFO] [stdout] 12 |     Negated,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EdgeType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `has_output` is never used
[INFO] [stdout]   --> src/devices/mod.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait Device {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn has_output(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `three_segment_path` is never used
[INFO] [stdout]   --> src/drawing_utils.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn three_segment_path(from: Vec2, to: Vec2) -> Path {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.69s
[INFO] running `Command { std: "docker" "inspect" "c4935df3b5d3b53f00524f5c27a5cad5265f6b58d5fa371552f8c8bc0290faf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4935df3b5d3b53f00524f5c27a5cad5265f6b58d5fa371552f8c8bc0290faf8", kill_on_drop: false }`
[INFO] [stdout] c4935df3b5d3b53f00524f5c27a5cad5265f6b58d5fa371552f8c8bc0290faf8