[INFO] updating cached repository https://github.com/crome110/panel-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c87134eebf675d26df49f1b9b0b6d43b2657dda2 [INFO] checking crome110/panel-rs against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrome110%2Fpanel-rs" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crome110/panel-rs on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/crome110/panel-rs [INFO] finished tweaking git repo https://github.com/crome110/panel-rs [INFO] tweaked toml for git repo https://github.com/crome110/panel-rs written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/crome110/panel-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1fcdf206bda1802dd4bf3111e0ffe47b92c6b82f817c123650d40744b12b3544 [INFO] running `"docker" "start" "-a" "1fcdf206bda1802dd4bf3111e0ffe47b92c6b82f817c123650d40744b12b3544"` [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking arrayvec v0.4.11 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking png v0.15.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking image v0.22.0 [INFO] [stderr] Checking panel v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crop::crop` [INFO] [stderr] --> src/main.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{crop::crop, irrigate::Labeler}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `PanelError` [INFO] [stderr] --> src/crop.rs:2:26 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::{PanelResult, PanelError}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Range` [INFO] [stderr] --> src/crop.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ops::Range; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/irrigate.rs:4:34 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::{VecDeque, HashSet, HashMap}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crop::crop` [INFO] [stderr] --> src/main.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{crop::crop, irrigate::Labeler}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `PanelError` [INFO] [stderr] --> src/crop.rs:2:26 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::{PanelResult, PanelError}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Range` [INFO] [stderr] --> src/crop.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ops::Range; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/irrigate.rs:4:34 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::{VecDeque, HashSet, HashMap}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'irrigate::Labeler::panel_flood_fill' [INFO] [stderr] --> src/irrigate.rs:300:30 [INFO] [stderr] | [INFO] [stderr] 300 | self.panel_flood_fill(&mut queue, flag); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `zero_point` [INFO] [stderr] --> src/main.rs:43:48 [INFO] [stderr] | [INFO] [stderr] 43 | fn run(image_path: &str, color_tolerance: u32, zero_point: (u32, u32)) -> PanelResult<()> { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zero_point` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | let mut ranges = crop::crop(&mut img, color_tolerance, &Rgba([255, 255, 255, 255]))?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/crop.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let mut img = image.to_rgba(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `labelling_alt` [INFO] [stderr] --> src/irrigate.rs:289:5 [INFO] [stderr] | [INFO] [stderr] 289 | fn labelling_alt(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `panel_flood_fill` [INFO] [stderr] --> src/irrigate.rs:311:5 [INFO] [stderr] | [INFO] [stderr] 311 | fn panel_flood_fill(&mut self, queue: &mut VecDeque<(u32, u32)>, flag: Flag) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `output_map` [INFO] [stderr] --> src/irrigate.rs:366:5 [INFO] [stderr] | [INFO] [stderr] 366 | pub fn output_map(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'irrigate::Labeler::panel_flood_fill' [INFO] [stderr] --> src/irrigate.rs:300:30 [INFO] [stderr] | [INFO] [stderr] 300 | self.panel_flood_fill(&mut queue, flag); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `zero_point` [INFO] [stderr] --> src/main.rs:43:48 [INFO] [stderr] | [INFO] [stderr] 43 | fn run(image_path: &str, color_tolerance: u32, zero_point: (u32, u32)) -> PanelResult<()> { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_zero_point` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | let mut ranges = crop::crop(&mut img, color_tolerance, &Rgba([255, 255, 255, 255]))?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/crop.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let mut img = image.to_rgba(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `labelling_alt` [INFO] [stderr] --> src/irrigate.rs:289:5 [INFO] [stderr] | [INFO] [stderr] 289 | fn labelling_alt(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `panel_flood_fill` [INFO] [stderr] --> src/irrigate.rs:311:5 [INFO] [stderr] | [INFO] [stderr] 311 | fn panel_flood_fill(&mut self, queue: &mut VecDeque<(u32, u32)>, flag: Flag) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `output_map` [INFO] [stderr] --> src/irrigate.rs:366:5 [INFO] [stderr] | [INFO] [stderr] 366 | pub fn output_map(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.20s [INFO] running `"docker" "inspect" "1fcdf206bda1802dd4bf3111e0ffe47b92c6b82f817c123650d40744b12b3544"` [INFO] running `"docker" "rm" "-f" "1fcdf206bda1802dd4bf3111e0ffe47b92c6b82f817c123650d40744b12b3544"` [INFO] [stdout] 1fcdf206bda1802dd4bf3111e0ffe47b92c6b82f817c123650d40744b12b3544