[INFO] cloning repository https://github.com/aszecsei/impact
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aszecsei/impact" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fimpact", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fimpact'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 256cd2c2b39731c1902cc553eb2bdd9f8c7eff89
[INFO] checking aszecsei/impact/256cd2c2b39731c1902cc553eb2bdd9f8c7eff89 against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fimpact" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aszecsei/impact on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aszecsei/impact
[INFO] finished tweaking git repo https://github.com/aszecsei/impact
[INFO] tweaked toml for git repo https://github.com/aszecsei/impact written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/aszecsei/impact 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" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "808ed673bc0bf8837a117ae5f552239ec8dda9975d96662257c465776bd2a2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "808ed673bc0bf8837a117ae5f552239ec8dda9975d96662257c465776bd2a2a9", kill_on_drop: false }`
[INFO] [stdout] 808ed673bc0bf8837a117ae5f552239ec8dda9975d96662257c465776bd2a2a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c6bbbe0a75241d3eaa7b9abc05bebf78ef900a90c609a50a6096e946acbd78e
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[INFO] [stdout] warning: methods `insert_list`, `occupancy`, and `score_rect` are never used
[INFO] [stdout]    --> src/bin_packs/max_rects.rs:40:12
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl MaxRectsBinPack {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40  |     pub fn insert_list(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn occupancy(&self) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn score_rect(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert_list`, `occupancy`, and `score_rect` are never used
[INFO] [stdout]    --> src/bin_packs/max_rects.rs:40:12
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl MaxRectsBinPack {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40  |     pub fn insert_list(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn occupancy(&self) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn score_rect(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `rglob_with` and `rglob` are never used
[INFO] [stdout]   --> src/path_glob.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub trait Glob {
[INFO] [stdout]    |           ---- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn rglob_with(&self, pattern: &str, options: MatchOptions) -> Result<Paths, PatternError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn rglob(&self, pattern: &str) -> Result<Paths, PatternError> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `rglob_with` and `rglob` are never used
[INFO] [stdout]   --> src/path_glob.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub trait Glob {
[INFO] [stdout]    |           ---- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn rglob_with(&self, pattern: &str, options: MatchOptions) -> Result<Paths, PatternError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn rglob(&self, pattern: &str) -> Result<Paths, PatternError> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RectSize` is never constructed
[INFO] [stdout]  --> src/rect.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct RectSize {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RectSize` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RectSize` is never constructed
[INFO] [stdout]  --> src/rect.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct RectSize {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RectSize` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `compare_rect_short_side` and `node_sort_cmp` are never used
[INFO] [stdout]   --> src/rect.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Rect {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 16 |     /// Performs a lexicographic compare on (rect short side, rect long side).
[INFO] [stdout] 17 |     pub fn compare_rect_short_side(&self, b: &Rect) -> std::cmp::Ordering {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn node_sort_cmp(a: &Rect, b: &Rect) -> std::cmp::Ordering {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `compare_rect_short_side` and `node_sort_cmp` are never used
[INFO] [stdout]   --> src/rect.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Rect {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 16 |     /// Performs a lexicographic compare on (rect short side, rect long side).
[INFO] [stdout] 17 |     pub fn compare_rect_short_side(&self, b: &Rect) -> std::cmp::Ordering {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn node_sort_cmp(a: &Rect, b: &Rect) -> std::cmp::Ordering {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DisjointRectCollection` is never constructed
[INFO] [stdout]   --> src/rect.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct DisjointRectCollection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DisjointRectCollection` is never constructed
[INFO] [stdout]   --> src/rect.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct DisjointRectCollection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, `clear`, and `disjoint` are never used
[INFO] [stdout]   --> src/rect.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl DisjointRectCollection {
[INFO] [stdout]    | --------------------------- associated items in this implementation
[INFO] [stdout] 56 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn add(&mut self, r: &Rect) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn disjoint(&self, r: &Rect) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, `clear`, and `disjoint` are never used
[INFO] [stdout]   --> src/rect.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl DisjointRectCollection {
[INFO] [stdout]    | --------------------------- associated items in this implementation
[INFO] [stdout] 56 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn add(&mut self, r: &Rect) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn disjoint(&self, r: &Rect) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disjoint` is never used
[INFO] [stdout]   --> src/rect.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn disjoint(a: &Rect, b: &Rect) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disjoint` is never used
[INFO] [stdout]   --> src/rect.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn disjoint(a: &Rect, b: &Rect) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:175:44
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let img = image::open(path.as_ref().clone())?.to_rgba8();
[INFO] [stdout]     |                                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 175 -         let img = image::open(path.as_ref().clone())?.to_rgba8();
[INFO] [stdout] 175 +         let img = image::open(path.as_ref())?.to_rgba8();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:175:44
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let img = image::open(path.as_ref().clone())?.to_rgba8();
[INFO] [stdout]     |                                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 175 -         let img = image::open(path.as_ref().clone())?.to_rgba8();
[INFO] [stdout] 175 +         let img = image::open(path.as_ref())?.to_rgba8();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.62s
[INFO] running `Command { std: "docker" "inspect" "2c6bbbe0a75241d3eaa7b9abc05bebf78ef900a90c609a50a6096e946acbd78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6bbbe0a75241d3eaa7b9abc05bebf78ef900a90c609a50a6096e946acbd78e", kill_on_drop: false }`
[INFO] [stdout] 2c6bbbe0a75241d3eaa7b9abc05bebf78ef900a90c609a50a6096e946acbd78e
