[INFO] fetching crate pixtra 0.2.5... [INFO] testing pixtra-0.2.5 against 1.91.0 for beta-1.92-2 [INFO] extracting crate pixtra 0.2.5 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate pixtra 0.2.5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate pixtra 0.2.5 [INFO] tweaked toml for crates.io crate pixtra 0.2.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pixtra 0.2.5 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pixtra 0.2.5 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simd-adler32 v0.3.4 [INFO] [stderr] Downloaded spin v0.9.5 [INFO] [stderr] Downloaded half v2.2.1 [INFO] [stderr] Downloaded bytemuck v1.13.0 [INFO] [stderr] Downloaded rayon-core v1.10.2 [INFO] [stderr] Downloaded zune-inflate v0.2.50 [INFO] [stderr] Downloaded rayon v1.6.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.13 [INFO] [stderr] Downloaded exr v1.5.3 [INFO] [stderr] Downloaded tiff v0.8.1 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0edbd6f5637e98b1540f4c77661cf33d9e047b7a216912802fe6ea80993e977f [INFO] running `Command { std: "docker" "start" "-a" "0edbd6f5637e98b1540f4c77661cf33d9e047b7a216912802fe6ea80993e977f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0edbd6f5637e98b1540f4c77661cf33d9e047b7a216912802fe6ea80993e977f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0edbd6f5637e98b1540f4c77661cf33d9e047b7a216912802fe6ea80993e977f", kill_on_drop: false }` [INFO] [stdout] 0edbd6f5637e98b1540f4c77661cf33d9e047b7a216912802fe6ea80993e977f [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f423a840dd64a11791cd4da981dd8e34a95accbdaddccc727488fac7c97efe4 [INFO] running `Command { std: "docker" "start" "-a" "2f423a840dd64a11791cd4da981dd8e34a95accbdaddccc727488fac7c97efe4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling rayon-core v1.10.2 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling spin v0.9.5 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling futures-sink v0.3.26 [INFO] [stderr] Compiling simd-adler32 v0.3.4 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling bytemuck v1.13.0 [INFO] [stderr] Compiling zune-inflate v0.2.50 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rayon v1.6.1 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling tiff v0.8.1 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling exr v1.5.3 [INFO] [stderr] Compiling image v0.24.5 [INFO] [stderr] Compiling pixtra v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Sub` [INFO] [stdout] --> src/pixels.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::{Add, Div, Mul, Sub}; [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: `c1` [INFO] [stdout] --> src/utility.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn diff(c1: &Canvas, c2: &Canvas) -> Canvas { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/utility.rs:113:26 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn diff(c1: &Canvas, c2: &Canvas) -> Canvas { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/canvas.rs:519:54 [INFO] [stdout] | [INFO] [stdout] 515 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 519 | ) -> impl Iterator + '_ [INFO] [stdout] | ^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 519 - ) -> impl Iterator + '_ [INFO] [stdout] 519 + ) -> impl Iterator + 'a [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `identify` is never used [INFO] [stdout] --> src/bin/main.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn identify(p: &Path) -> String { [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 25.86s [INFO] running `Command { std: "docker" "inspect" "2f423a840dd64a11791cd4da981dd8e34a95accbdaddccc727488fac7c97efe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f423a840dd64a11791cd4da981dd8e34a95accbdaddccc727488fac7c97efe4", kill_on_drop: false }` [INFO] [stdout] 2f423a840dd64a11791cd4da981dd8e34a95accbdaddccc727488fac7c97efe4 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90b73a3680f43e45f600106911cd0bc9e110879818cde99993a796e249580a6a [INFO] running `Command { std: "docker" "start" "-a" "90b73a3680f43e45f600106911cd0bc9e110879818cde99993a796e249580a6a", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `Sub` [INFO] [stdout] --> src/pixels.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::{Add, Div, Mul, Sub}; [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: `c1` [INFO] [stdout] --> src/utility.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn diff(c1: &Canvas, c2: &Canvas) -> Canvas { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/utility.rs:113:26 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn diff(c1: &Canvas, c2: &Canvas) -> Canvas { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/canvas.rs:519:54 [INFO] [stdout] | [INFO] [stdout] 515 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 519 | ) -> impl Iterator + '_ [INFO] [stdout] | ^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 519 - ) -> impl Iterator + '_ [INFO] [stdout] 519 + ) -> impl Iterator + 'a [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pixtra v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> examples/flipping-and-flopping.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | 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: unused import: `pixtra::utility::count_colors` [INFO] [stdout] --> examples/flipping-and-flopping.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | use pixtra::utility::count_colors; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sub` [INFO] [stdout] --> src/pixels.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::{Add, Div, Mul, Sub}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `identify` is never used [INFO] [stdout] --> src/bin/main.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn identify(p: &Path) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pixtra::utility` [INFO] [stdout] --> examples/filling.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use pixtra::utility; [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: `pixtra::pixels::PixelBuilder` [INFO] [stdout] --> examples/pixel-builder.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use pixtra::pixels::PixelBuilder; [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: `error` [INFO] [stdout] --> examples/draw-on-flamingo.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use pixtra::utility::{diff_debug, error}; [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 imports: `count_colors` and `counted_colors_to_html` [INFO] [stdout] --> examples/advanced-filters.rs:3:42 [INFO] [stdout] | [INFO] [stdout] 3 | use pixtra::utility::{to_grey_lumiosity, count_colors, counted_colors_to_html}; [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: `c1` [INFO] [stdout] --> src/utility.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn diff(c1: &Canvas, c2: &Canvas) -> Canvas { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/utility.rs:113:26 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn diff(c1: &Canvas, c2: &Canvas) -> Canvas { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/canvas.rs:519:54 [INFO] [stdout] | [INFO] [stdout] 515 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 519 | ) -> impl Iterator + '_ [INFO] [stdout] | ^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 519 - ) -> impl Iterator + '_ [INFO] [stdout] 519 + ) -> impl Iterator + 'a [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `islands_with_size` [INFO] [stdout] --> examples/advanced-filters.rs:214:9 [INFO] [stdout] | [INFO] [stdout] 214 | let islands_with_size: Vec = islands.iter().filter(|x| x.points.len() > 40000).map(|x| x.clone()).collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_islands_with_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "90b73a3680f43e45f600106911cd0bc9e110879818cde99993a796e249580a6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90b73a3680f43e45f600106911cd0bc9e110879818cde99993a796e249580a6a", kill_on_drop: false }` [INFO] [stdout] 90b73a3680f43e45f600106911cd0bc9e110879818cde99993a796e249580a6a [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4df925add371da1205fb89ac32415bba3d5fa0667a6d2cadf166eec1691fa65f [INFO] running `Command { std: "docker" "start" "-a" "4df925add371da1205fb89ac32415bba3d5fa0667a6d2cadf166eec1691fa65f", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Sub` [INFO] [stderr] --> src/pixels.rs:4:31 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ops::{Add, Div, Mul, Sub}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c1` [INFO] [stderr] --> src/utility.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn diff(c1: &Canvas, c2: &Canvas) -> Canvas { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c2` [INFO] [stderr] --> src/utility.rs:113:26 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn diff(c1: &Canvas, c2: &Canvas) -> Canvas { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/canvas.rs:519:54 [INFO] [stderr] | [INFO] [stderr] 515 | &'a self, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] ... [INFO] [stderr] 519 | ) -> impl Iterator + '_ [INFO] [stderr] | ^^ the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 519 - ) -> impl Iterator + '_ [INFO] [stderr] 519 + ) -> impl Iterator + 'a [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `pixtra` (lib) generated 4 warnings (run `cargo fix --lib -p pixtra` to apply 2 suggestions) [INFO] [stderr] warning: `pixtra` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: function `identify` is never used [INFO] [stderr] --> src/bin/main.rs:26:4 [INFO] [stderr] | [INFO] [stderr] 26 | fn identify(p: &Path) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> examples/flipping-and-flopping.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `pixtra::utility::count_colors` [INFO] [stderr] --> examples/flipping-and-flopping.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | use pixtra::utility::count_colors; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pixtra::utility` [INFO] [stderr] --> examples/filling.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use pixtra::utility; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `pixtra::pixels::PixelBuilder` [INFO] [stderr] --> examples/pixel-builder.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use pixtra::pixels::PixelBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `count_colors` and `counted_colors_to_html` [INFO] [stderr] --> examples/advanced-filters.rs:3:42 [INFO] [stderr] | [INFO] [stderr] 3 | use pixtra::utility::{to_grey_lumiosity, count_colors, counted_colors_to_html}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `islands_with_size` [INFO] [stderr] --> examples/advanced-filters.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 214 | let islands_with_size: Vec = islands.iter().filter(|x| x.points.len() > 40000).map(|x| x.clone()).collect(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_islands_with_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> examples/draw-on-flamingo.rs:3:35 [INFO] [stderr] | [INFO] [stderr] 3 | use pixtra::utility::{diff_debug, error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `pixtra` (bin "pixtra" test) generated 1 warning [INFO] [stderr] warning: `pixtra` (example "flipping-and-flopping" test) generated 2 warnings (run `cargo fix --example "flipping-and-flopping" --tests` to apply 2 suggestions) [INFO] [stderr] warning: `pixtra` (example "filling" test) generated 1 warning (run `cargo fix --example "filling" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `pixtra` (example "pixel-builder" test) generated 1 warning (run `cargo fix --example "pixel-builder" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `pixtra` (example "advanced-filters" test) generated 2 warnings (run `cargo fix --example "advanced-filters" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `pixtra` (example "draw-on-flamingo" test) generated 1 warning (run `cargo fix --example "draw-on-flamingo" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pixtra-208a86cf37b18c82) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test canvas::tests::clean_canvas ... ok [INFO] [stdout] test canvas::tests::clean_canvas_with_background ... ok [INFO] [stdout] test pixels::tests::pixel_builder_simple ... ok [INFO] [stdout] test pixels::tests::pixel_equality_works ... ok [INFO] [stdout] test pixels::tests::pixel_it_works ... ok [INFO] [stdout] test canvas::tests::testing_new_iterators_out_of_border_x ... ok [INFO] [stdout] test pixels::tests::pixel_setters ... ok [INFO] [stdout] test pixels::tests::pixel_show_display ... ok [INFO] [stdout] test canvas::tests::testing_new_iterators_out_of_border_y ... ok [INFO] [stdout] test pixels::tests::test_add ... ok [INFO] [stdout] test canvas::tests::testing_new_iterators ... ok [INFO] [stdout] test pixels::tests::pixel_mut_setters ... ok [INFO] [stdout] test canvas::tests::test_find_with_predicate ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/pixtra-375a947ba10c6610) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests examples/advanced-filters.rs (/opt/rustwide/target/debug/examples/advanced_filters-ca1f307c69d577c2) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests examples/count-and-replace.rs (/opt/rustwide/target/debug/examples/count_and_replace-b3e5f336ca1b093b) [INFO] [stdout] [INFO] [stderr] Running unittests examples/create-image.rs (/opt/rustwide/target/debug/examples/create_image-3f2767a66a66232b) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests examples/draw-on-flamingo.rs (/opt/rustwide/target/debug/examples/draw_on_flamingo-9411539612458e19) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_blending_on_known_image ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_blending_on_known_image stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::test_blending_on_known_image' (42) panicked at examples/draw-on-flamingo.rs:39:74: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError("No such file or directory (os error 2)") [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x63d40ec168f2 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x63d40ec168f2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x63d40ec168f2 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x63d40ec168f2 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x63d40ec2898f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x63d40ec2898f - core::fmt::write::hecf68a131630c74d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x63d40ebe3231 - std::io::default_write_fmt::ha6b238eff7f0ef8a [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x63d40ebe3231 - std::io::Write::write_fmt::h9846fe3d2a36c1ea [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x63d40ebef422 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x63d40ebf464f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x63d40ebf44e1 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x63d40e867f6e - as core::ops::function::Fn>::call::hb8126f8384f98101 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x63d40e867f6e - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x63d40ebf4dbf - as core::ops::function::Fn>::call::ha703f6686c81d0c6 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x63d40ebf4dbf - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x63d40ebf4b6a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x63d40ebef569 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x63d40ebd77fd - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x63d40ec32320 - core::panicking::panic_fmt::h5138da2ef87be35b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x63d40ec31876 - core::result::unwrap_failed::h5d9b16b0b732a2ac [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5 [INFO] [stdout] 20: 0x63d40e84663d - core::result::Result::unwrap::h136eac6dd1a89919 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1226:23 [INFO] [stdout] 21: 0x63d40e84663d - draw_on_flamingo::tests::test_blending_on_known_image::h609c263bf194365c [INFO] [stdout] at /opt/rustwide/workdir/examples/draw-on-flamingo.rs:39:74 [INFO] [stdout] 22: 0x63d40e846b67 - draw_on_flamingo::tests::test_blending_on_known_image::{{closure}}::h26027f875df1fb4d [INFO] [stdout] at /opt/rustwide/workdir/examples/draw-on-flamingo.rs:38:38 [INFO] [stdout] 23: 0x63d40e846c86 - core::ops::function::FnOnce::call_once::h04a1169cd11a67ce [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x63d40e867d4b - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x63d40e867d4b - test::__rust_begin_short_backtrace::h447963718d05a644 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x63d40e87d985 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x63d40e87d985 - as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x63d40e87d985 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x63d40e87d985 - std::panicking::catch_unwind::h24d3b93458b5ba67 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x63d40e87d985 - std::panic::catch_unwind::h46eeec7cf9c9336c [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x63d40e87d985 - test::run_test_in_process::h290de6e559006104 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x63d40e87d985 - test::run_test::{{closure}}::h26eeb2c5f7e9a995 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x63d40e854184 - test::run_test::{{closure}}::h85af00882daabeaa [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x63d40e854184 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x63d40e857b2a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x63d40e857b2a - as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x63d40e857b2a - std::panicking::catch_unwind::do_call::he3e0bef721d99583 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x63d40e857b2a - std::panicking::catch_unwind::ha8241964d3d773cd [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x63d40e857b2a - std::panic::catch_unwind::ha8554bc7696cae72 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x63d40e857b2a - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x63d40e857b2a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x63d40ebea74f - as core::ops::function::FnOnce>::call_once::h43642ed9c40e0ab2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 43: 0x63d40ebea74f - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 44: 0x7748d3631aa4 - [INFO] [stdout] 45: 0x7748d36bea64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_blending_on_known_image [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--example draw-on-flamingo` [INFO] running `Command { std: "docker" "inspect" "4df925add371da1205fb89ac32415bba3d5fa0667a6d2cadf166eec1691fa65f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4df925add371da1205fb89ac32415bba3d5fa0667a6d2cadf166eec1691fa65f", kill_on_drop: false }` [INFO] [stdout] 4df925add371da1205fb89ac32415bba3d5fa0667a6d2cadf166eec1691fa65f