[INFO] fetching crate pixelar 0.1.0...
[INFO] testing pixelar-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate pixelar 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate pixelar 0.1.0
[INFO] finished tweaking crates.io crate pixelar 0.1.0
[INFO] tweaked toml for crates.io crate pixelar 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pixelar 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pixelar 0.1.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a34b994b303bc6baf3e0e7d9b52062845b67b92483d8595eb55c7874b88d570
[INFO] running `Command { std: "docker" "start" "-a" "6a34b994b303bc6baf3e0e7d9b52062845b67b92483d8595eb55c7874b88d570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a34b994b303bc6baf3e0e7d9b52062845b67b92483d8595eb55c7874b88d570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a34b994b303bc6baf3e0e7d9b52062845b67b92483d8595eb55c7874b88d570", kill_on_drop: false }`
[INFO] [stdout] 6a34b994b303bc6baf3e0e7d9b52062845b67b92483d8595eb55c7874b88d570
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ae1c88c8afda5a9fb2367aaf8f0a9c3d6bf0e16eb89edadacac45abcb31b68e
[INFO] running `Command { std: "docker" "start" "-a" "8ae1c88c8afda5a9fb2367aaf8f0a9c3d6bf0e16eb89edadacac45abcb31b68e", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling bytemuck v1.12.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.14.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling miniz_oxide v0.5.4
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling spin v0.9.4
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling flate2 v1.0.24
[INFO] [stderr]    Compiling futures-sink v0.3.25
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling wide v0.7.5
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling ttf-parser v0.15.2
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling half v2.1.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling gif v0.11.4
[INFO] [stderr]    Compiling png v0.17.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling simba v0.7.3
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.7
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling owned_ttf_parser v0.15.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling rusttype v0.9.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling tiff v0.8.0
[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 v1.5.2
[INFO] [stderr]    Compiling image v0.24.5
[INFO] [stderr]    Compiling nalgebra v0.30.1
[INFO] [stderr]    Compiling imageproc v0.23.0
[INFO] [stderr]    Compiling pixelar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `OddSeries` is never constructed
[INFO] [stdout]   --> src/drawings/special/fillers.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | struct OddSeries {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/pixels_table/table.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct PixelNotFound(Position);
[INFO] [stdout]   |            ------------- ^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `PixelNotFound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pixels_table/more_methods_for_table.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn surrounding_pixels(&self, pos: &Position) -> SurroundingPixels<H, W, Self>
[INFO] [stdout]    |                           ^^^^^                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn surrounding_pixels(&self, pos: &Position) -> SurroundingPixels<'_, H, W, Self>
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pixels_table/more_methods_for_table.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 182 |     ) -> RectSelection<H, W, Self>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 182 |     ) -> RectSelection<'_, H, W, Self>
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "8ae1c88c8afda5a9fb2367aaf8f0a9c3d6bf0e16eb89edadacac45abcb31b68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae1c88c8afda5a9fb2367aaf8f0a9c3d6bf0e16eb89edadacac45abcb31b68e", kill_on_drop: false }`
[INFO] [stdout] 8ae1c88c8afda5a9fb2367aaf8f0a9c3d6bf0e16eb89edadacac45abcb31b68e
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fad7abb35ef6020d09324fae20d45de97e0955273216b4242521134d846d7b6c
[INFO] running `Command { std: "docker" "start" "-a" "fad7abb35ef6020d09324fae20d45de97e0955273216b4242521134d846d7b6c", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stdout] warning: struct `OddSeries` is never constructed
[INFO] [stdout]   --> src/drawings/special/fillers.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | struct OddSeries {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/pixels_table/table.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct PixelNotFound(Position);
[INFO] [stdout]   |            ------------- ^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `PixelNotFound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pixels_table/more_methods_for_table.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn surrounding_pixels(&self, pos: &Position) -> SurroundingPixels<H, W, Self>
[INFO] [stdout]    |                           ^^^^^                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn surrounding_pixels(&self, pos: &Position) -> SurroundingPixels<'_, H, W, Self>
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pixels_table/more_methods_for_table.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 182 |     ) -> RectSelection<H, W, Self>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 182 |     ) -> RectSelection<'_, H, W, Self>
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pixelar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/pixels_table/table.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct PixelNotFound(Position);
[INFO] [stdout]   |            ------------- ^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `PixelNotFound` has a derived impl for the trait `Debug`, 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pixels_table/more_methods_for_table.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn surrounding_pixels(&self, pos: &Position) -> SurroundingPixels<H, W, Self>
[INFO] [stdout]    |                           ^^^^^                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn surrounding_pixels(&self, pos: &Position) -> SurroundingPixels<'_, H, W, Self>
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pixels_table/more_methods_for_table.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 182 |     ) -> RectSelection<H, W, Self>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 182 |     ) -> RectSelection<'_, H, W, Self>
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "fad7abb35ef6020d09324fae20d45de97e0955273216b4242521134d846d7b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad7abb35ef6020d09324fae20d45de97e0955273216b4242521134d846d7b6c", kill_on_drop: false }`
[INFO] [stdout] fad7abb35ef6020d09324fae20d45de97e0955273216b4242521134d846d7b6c
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83978ae90053ede65827c94cbe4f534fbd6cba2100ee6ce7ddb76899cf7e57f3
[INFO] running `Command { std: "docker" "start" "-a" "83978ae90053ede65827c94cbe4f534fbd6cba2100ee6ce7ddb76899cf7e57f3", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: struct `OddSeries` is never constructed
[INFO] [stderr]   --> src/drawings/special/fillers.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 39 | struct OddSeries {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/pixels_table/table.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct PixelNotFound(Position);
[INFO] [stderr]   |            ------------- ^^^^^^^^
[INFO] [stderr]   |            |
[INFO] [stderr]   |            field in this struct
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing this field
[INFO] [stderr]   = note: `PixelNotFound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/pixels_table/more_methods_for_table.rs:18:27
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn surrounding_pixels(&self, pos: &Position) -> SurroundingPixels<H, W, Self>
[INFO] [stderr]    |                           ^^^^^                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           the 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: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn surrounding_pixels(&self, pos: &Position) -> SurroundingPixels<'_, H, W, Self>
[INFO] [stderr]    |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/pixels_table/more_methods_for_table.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 182 |     ) -> RectSelection<H, W, Self>
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 182 |     ) -> RectSelection<'_, H, W, Self>
[INFO] [stderr]     |                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/pixels_table/table.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct PixelNotFound(Position);
[INFO] [stderr]   |            ------------- ^^^^^^^^
[INFO] [stderr]   |            |
[INFO] [stderr]   |            field in this struct
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing this field
[INFO] [stderr]   = note: `PixelNotFound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pixelar` (lib) generated 4 warnings (run `cargo fix --lib -p pixelar` to apply 2 suggestions)
[INFO] [stderr] warning: `pixelar` (lib test) generated 3 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pixelar-5ca1ac6243cb1321)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test drawings::special::fillers::tests::test_odd_series ... ok
[INFO] [stdout] test drawings::special::fillers::tests::test_square_grow_1 ... ok
[INFO] [stdout] test drawings::special::straight_line::tests::test_name ... ok
[INFO] [stdout] test drawings::special::fillers::tests::test_square_grow_2 ... ok
[INFO] [stdout] test position::tests::test_name_2 ... ok
[INFO] [stdout] test pixels_table::selection::tests::test_rect_selection ... ok
[INFO] [stdout] test pixels_table::surrounding_pixels::tests::test_name ... ok
[INFO] [stdout] test position::tests::test_name ... ok
[INFO] [stdout] test position::tests::test_name_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pixelar-cffdb7de62df9db8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests pixelar
[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 3 tests
[INFO] [stdout] test src/pixels_table/more_methods_for_table.rs - pixels_table::more_methods_for_table::MoreMethodsForPixelsTable::section_copy (line 192) ... FAILED
[INFO] [stdout] test src/pixels_table/more_methods_for_table.rs - pixels_table::more_methods_for_table::MoreMethodsForPixelsTable::rect_selection (line 174) ... FAILED
[INFO] [stdout] test src/pixels_table/more_methods_for_table.rs - pixels_table::more_methods_for_table::MoreMethodsForPixelsTable::modify_section (line 217) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/pixels_table/more_methods_for_table.rs - pixels_table::more_methods_for_table::MoreMethodsForPixelsTable::section_copy (line 192) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `pixel_paper` in this scope
[INFO] [stdout]  --> src/pixels_table/more_methods_for_table.rs:193:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let copy = pixel_paper.section_copy::<3, 3>(LeftTopEdge);
[INFO] [stdout]   |            ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `LeftTopEdge` in this scope
[INFO] [stdout]  --> src/pixels_table/more_methods_for_table.rs:193:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | let copy = pixel_paper.section_copy::<3, 3>(LeftTopEdge);
[INFO] [stdout]   |                                             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this unit struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use pixelar::positions::LeftTopEdge;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pixels_table/more_methods_for_table.rs - pixels_table::more_methods_for_table::MoreMethodsForPixelsTable::rect_selection (line 174) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `pixel_paper` in this scope
[INFO] [stdout]  --> src/pixels_table/more_methods_for_table.rs:175:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut selection = pixel_paper.rect_selection(LeftTopEdge, (3, 3));
[INFO] [stdout]   |                     ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `LeftTopEdge` in this scope
[INFO] [stdout]  --> src/pixels_table/more_methods_for_table.rs:175:48
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut selection = pixel_paper.rect_selection(LeftTopEdge, (3, 3));
[INFO] [stdout]   |                                                ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this unit struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use pixelar::positions::LeftTopEdge;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Black` in this scope
[INFO] [stdout]  --> src/pixels_table/more_methods_for_table.rs:176:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | selection.apply_color(Black);
[INFO] [stdout]   |                       ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this unit struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use pixelar::colors::Black;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pixels_table/more_methods_for_table.rs - pixels_table::more_methods_for_table::MoreMethodsForPixelsTable::modify_section (line 217) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `pixel_paper` in this scope
[INFO] [stdout]  --> src/pixels_table/more_methods_for_table.rs:218:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pixel_paper.modify_section::<3, 3>(LeftTopEdge, |canvas| {
[INFO] [stdout]   | ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `LeftTopEdge` in this scope
[INFO] [stdout]  --> src/pixels_table/more_methods_for_table.rs:218:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | pixel_paper.modify_section::<3, 3>(LeftTopEdge, |canvas| {
[INFO] [stdout]   |                                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this unit struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use pixelar::positions::LeftTopEdge;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `RightBottomEdge` in this scope
[INFO] [stdout]  --> src/pixels_table/more_methods_for_table.rs:219:31
[INFO] [stdout]   |
[INFO] [stdout] 4 |     canvas.change_pixel_color(RightBottomEdge, Red);
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this unit struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use pixelar::positions::RightBottomEdge;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Red` in this scope
[INFO] [stdout]  --> src/pixels_table/more_methods_for_table.rs:219:48
[INFO] [stdout]   |
[INFO] [stdout] 4 |     canvas.change_pixel_color(RightBottomEdge, Red);
[INFO] [stdout]   |                                                ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this unit struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use pixelar::colors::Red;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/pixels_table/more_methods_for_table.rs - pixels_table::more_methods_for_table::MoreMethodsForPixelsTable::modify_section (line 217)
[INFO] [stdout]     src/pixels_table/more_methods_for_table.rs - pixels_table::more_methods_for_table::MoreMethodsForPixelsTable::rect_selection (line 174)
[INFO] [stdout]     src/pixels_table/more_methods_for_table.rs - pixels_table::more_methods_for_table::MoreMethodsForPixelsTable::section_copy (line 192)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "83978ae90053ede65827c94cbe4f534fbd6cba2100ee6ce7ddb76899cf7e57f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83978ae90053ede65827c94cbe4f534fbd6cba2100ee6ce7ddb76899cf7e57f3", kill_on_drop: false }`
[INFO] [stdout] 83978ae90053ede65827c94cbe4f534fbd6cba2100ee6ce7ddb76899cf7e57f3
