[INFO] cloning repository https://github.com/JonathanWoollett-Light/latex_classifier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JonathanWoollett-Light/latex_classifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanWoollett-Light%2Flatex_classifier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanWoollett-Light%2Flatex_classifier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8dee9bba91f5f40c0cb7a760458dfe08ba475693 [INFO] checking JonathanWoollett-Light/latex_classifier against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanWoollett-Light%2Flatex_classifier" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JonathanWoollett-Light/latex_classifier on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JonathanWoollett-Light/latex_classifier [INFO] finished tweaking git repo https://github.com/JonathanWoollett-Light/latex_classifier [INFO] tweaked toml for git repo https://github.com/JonathanWoollett-Light/latex_classifier written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num v0.4.0 [INFO] [stderr] Downloaded num-complex v0.4.0 [INFO] [stderr] Downloaded num-rational v0.4.0 [INFO] [stderr] Downloaded image v0.23.14 [INFO] [stderr] Downloaded weezl v0.1.4 [INFO] [stderr] Downloaded bytemuck v1.5.1 [INFO] [stderr] Downloaded ordered-float v2.1.1 [INFO] [stderr] Downloaded priority-queue v1.1.1 [INFO] [stderr] Downloaded num-bigint v0.4.0 [INFO] [stderr] Downloaded simplers_optimization v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef008980baa1153d9fb9cbaaf65ac8af22b02712481854de0870d2ef19f2fc1e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ef008980baa1153d9fb9cbaaf65ac8af22b02712481854de0870d2ef19f2fc1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef008980baa1153d9fb9cbaaf65ac8af22b02712481854de0870d2ef19f2fc1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef008980baa1153d9fb9cbaaf65ac8af22b02712481854de0870d2ef19f2fc1e", kill_on_drop: false }` [INFO] [stdout] ef008980baa1153d9fb9cbaaf65ac8af22b02712481854de0870d2ef19f2fc1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce98a4f67c2b46a24fb21a95201125ca9b712914c5fdf6826913737c2c9e9957 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ce98a4f67c2b46a24fb21a95201125ca9b712914c5fdf6826913737c2c9e9957", kill_on_drop: false }` [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking weezl v0.1.4 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling priority-queue v1.1.1 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking libc v0.2.90 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking ordered-float v2.1.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking simplers_optimization v0.4.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking latex_classifier v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i_size` [INFO] [stdout] --> src/segment.rs:246:29 [INFO] [stdout] | [INFO] [stdout] 246 | fn from_buffer(raw: &[u8], (i_size, j_size): (usize, usize)) -> Vec> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `output_luma` [INFO] [stdout] --> src/segment.rs:181:4 [INFO] [stdout] | [INFO] [stdout] 181 | fn output_luma(pixels: &Vec>, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `output_colour` [INFO] [stdout] --> src/segment.rs:193:4 [INFO] [stdout] | [INFO] [stdout] 193 | fn output_colour(pixels: &Vec>, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i_size` [INFO] [stdout] --> src/segment.rs:246:29 [INFO] [stdout] | [INFO] [stdout] 246 | fn from_buffer(raw: &[u8], (i_size, j_size): (usize, usize)) -> Vec> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `output_luma` [INFO] [stdout] --> src/segment.rs:181:4 [INFO] [stdout] | [INFO] [stdout] 181 | fn output_luma(pixels: &Vec>, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `output_colour` [INFO] [stdout] --> src/segment.rs:193:4 [INFO] [stdout] | [INFO] [stdout] 193 | fn output_colour(pixels: &Vec>, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::time` [INFO] [stdout] --> tests/tests.rs:4:51 [INFO] [stdout] | [INFO] [stdout] 4 | use latex_classifier::{models::*, segment::*, util::time}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `simplers_optimization::Optimizer` [INFO] [stdout] --> tests/tests.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use simplers_optimization::Optimizer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs`, `time::Instant` [INFO] [stdout] --> tests/tests.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{fs, path::Path, time::Instant, usize}; [INFO] [stdout] | ^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Luma` [INFO] [stdout] --> tests/tests.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use image::{ImageBuffer, Luma, Rgb}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> tests/tests.rs:47:36 [INFO] [stdout] | [INFO] [stdout] 39 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 47 | let pixel_vec: &[u8] = unsafe { std::slice::from_raw_parts((pixels).ptr, (pixels).size) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` 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 27.59s [INFO] running `Command { std: "docker" "inspect" "ce98a4f67c2b46a24fb21a95201125ca9b712914c5fdf6826913737c2c9e9957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce98a4f67c2b46a24fb21a95201125ca9b712914c5fdf6826913737c2c9e9957", kill_on_drop: false }` [INFO] [stdout] ce98a4f67c2b46a24fb21a95201125ca9b712914c5fdf6826913737c2c9e9957