[INFO] cloning repository https://github.com/elijaharita/nnett
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elijaharita/nnett" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felijaharita%2Fnnett", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felijaharita%2Fnnett'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ecb72f7f8a7eb53dfc487b1fd4b56480ee583c6d
[INFO] building elijaharita/nnett against master#c2804e6ec2c29a5c7368600ea173b890e2655c3d for pr-97334-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felijaharita%2Fnnett" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elijaharita/nnett on toolchain c2804e6ec2c29a5c7368600ea173b890e2655c3d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elijaharita/nnett
[INFO] finished tweaking git repo https://github.com/elijaharita/nnett
[INFO] tweaked toml for git repo https://github.com/elijaharita/nnett written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/elijaharita/nnett already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling enumflags2 v0.7.5
[INFO] [stderr]    Compiling nalgebra v0.31.0
[INFO] [stderr]    Compiling image v0.24.2
[INFO] [stderr]    Compiling epi v0.17.0
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[INFO] [stderr]    Compiling zbus v2.2.0
[INFO] [stderr]    Compiling egui-winit v0.17.0
[INFO] [stderr]    Compiling egui_glow v0.17.0
[INFO] [stderr]    Compiling eframe v0.17.0
[INFO] [stderr]    Compiling nnett v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AlphaImage`, `ImageData`, `SidePanel`, `Storage`, `TextureId`, `panel::Side`
[INFO] [stdout]  --> src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     egui::{panel::Side, Button, CentralPanel, Context, Image, Sense, SidePanel, Label},
[INFO] [stdout]   |            ^^^^^^^^^^^                                               ^^^^^^^^^
[INFO] [stdout] 5 |     epaint::{vec2, AlphaImage, ColorImage, ImageData, TextureHandle, TextureId},
[INFO] [stdout]   |                    ^^^^^^^^^^              ^^^^^^^^^                 ^^^^^^^^^
[INFO] [stdout] 6 |     epi::{App, Frame, Storage},
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `load_from_memory`
[INFO] [stdout]  --> src/main.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use image::{load_from_memory, GrayImage};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_size`
[INFO] [stdout]    --> src/main.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let output_size = self.network.output_size();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/main.rs:79:41
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn update(&mut self, ctx: &Context, frame: &Frame) {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_size`, `node_spacing` and `layer_spacing` are never read
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct NetworkApp {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     node_size: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 42 |     node_spacing: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 43 |     layer_spacing: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 54s
[INFO] running `Command { std: "docker" "inspect" "1609c88a6eb4e1595b568e003fffa6ba54ab888775ec0a3a23462838f6fe3338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1609c88a6eb4e1595b568e003fffa6ba54ab888775ec0a3a23462838f6fe3338", kill_on_drop: false }`
[INFO] [stdout] 1609c88a6eb4e1595b568e003fffa6ba54ab888775ec0a3a23462838f6fe3338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3286bfc0cf69917233daa5015cc7aff617edbac342718dc48ba2f91fca9f595d
[INFO] running `Command { std: "docker" "start" "-a" "3286bfc0cf69917233daa5015cc7aff617edbac342718dc48ba2f91fca9f595d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nnett v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AlphaImage`, `ImageData`, `SidePanel`, `Storage`, `TextureId`, `panel::Side`
[INFO] [stdout]  --> src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     egui::{panel::Side, Button, CentralPanel, Context, Image, Sense, SidePanel, Label},
[INFO] [stdout]   |            ^^^^^^^^^^^                                               ^^^^^^^^^
[INFO] [stdout] 5 |     epaint::{vec2, AlphaImage, ColorImage, ImageData, TextureHandle, TextureId},
[INFO] [stdout]   |                    ^^^^^^^^^^              ^^^^^^^^^                 ^^^^^^^^^
[INFO] [stdout] 6 |     epi::{App, Frame, Storage},
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `load_from_memory`
[INFO] [stdout]  --> src/main.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use image::{load_from_memory, GrayImage};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_size`
[INFO] [stdout]    --> src/main.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let output_size = self.network.output_size();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/main.rs:79:41
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn update(&mut self, ctx: &Context, frame: &Frame) {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_size`, `node_spacing` and `layer_spacing` are never read
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct NetworkApp {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     node_size: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 42 |     node_spacing: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 43 |     layer_spacing: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "3286bfc0cf69917233daa5015cc7aff617edbac342718dc48ba2f91fca9f595d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3286bfc0cf69917233daa5015cc7aff617edbac342718dc48ba2f91fca9f595d", kill_on_drop: false }`
[INFO] [stdout] 3286bfc0cf69917233daa5015cc7aff617edbac342718dc48ba2f91fca9f595d