[INFO] cloning repository https://github.com/amelie-brizard/TP-rust-note [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amelie-brizard/TP-rust-note" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famelie-brizard%2FTP-rust-note", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famelie-brizard%2FTP-rust-note'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1d67e9db56685a8d64afa2f2c3d3ed9a00fb8cee [INFO] checking amelie-brizard/TP-rust-note against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famelie-brizard%2FTP-rust-note" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amelie-brizard/TP-rust-note on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/amelie-brizard/TP-rust-note [INFO] finished tweaking git repo https://github.com/amelie-brizard/TP-rust-note [INFO] tweaked toml for git repo https://github.com/amelie-brizard/TP-rust-note written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/amelie-brizard/TP-rust-note 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e6c2495b3c15c8f1669b5ddeb92ceac1034f0b2956beb7a70c99ca7e5dc6db3 [INFO] running `Command { std: "docker" "start" "-a" "5e6c2495b3c15c8f1669b5ddeb92ceac1034f0b2956beb7a70c99ca7e5dc6db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e6c2495b3c15c8f1669b5ddeb92ceac1034f0b2956beb7a70c99ca7e5dc6db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e6c2495b3c15c8f1669b5ddeb92ceac1034f0b2956beb7a70c99ca7e5dc6db3", kill_on_drop: false }` [INFO] [stdout] 5e6c2495b3c15c8f1669b5ddeb92ceac1034f0b2956beb7a70c99ca7e5dc6db3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb4d31b34a734b78c1954cbfef78a850424cdb540c0c3cc0490ce14dbce11514 [INFO] running `Command { std: "docker" "start" "-a" "cb4d31b34a734b78c1954cbfef78a850424cdb540c0c3cc0490ce14dbce11514", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Compiling argh_shared v0.1.13 [INFO] [stderr] Checking bytemuck v1.21.0 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking gif v0.13.1 [INFO] [stderr] Checking rust-fuzzy-search v0.1.1 [INFO] [stderr] Checking miniz_oxide v0.8.3 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking flate2 v1.0.35 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling argh_derive v0.1.13 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking argh v0.1.13 [INFO] [stderr] Checking ditherpunk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ImageBuffer` [INFO] [stdout] --> src/main.rs:3:57 [INFO] [stdout] | [INFO] [stdout] 3 | use image::{DynamicImage, ImageError, GenericImageView, ImageBuffer, Pixel, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ImageBuffer` [INFO] [stdout] --> src/main.rs:3:57 [INFO] [stdout] | [INFO] [stdout] 3 | use image::{DynamicImage, ImageError, GenericImageView, ImageBuffer, Pixel, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_pixel` is never used [INFO] [stdout] --> src/main.rs:74:4 [INFO] [stdout] | [INFO] [stdout] 74 | fn get_pixel(img: &DynamicImage, x: u32, y :u32) -> image::Rgb { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `apply_one_pixel_white` is never used [INFO] [stdout] --> src/main.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | fn apply_one_pixel_white(img: &DynamicImage) -> DynamicImage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:217:13 [INFO] [stdout] | [INFO] [stdout] 217 | processed_img.save(path_out); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 217 | let _ = processed_img.save(path_out); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | processed_img.save(path_out); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 229 | let _ = processed_img.save(path_out); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | processed_img.save(path_out); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 234 | let _ = processed_img.save(path_out); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:239:13 [INFO] [stdout] | [INFO] [stdout] 239 | processed_img.save(path_out); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 239 | let _ = processed_img.save(path_out); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_pixel` is never used [INFO] [stdout] --> src/main.rs:74:4 [INFO] [stdout] | [INFO] [stdout] 74 | fn get_pixel(img: &DynamicImage, x: u32, y :u32) -> image::Rgb { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `apply_one_pixel_white` is never used [INFO] [stdout] --> src/main.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | fn apply_one_pixel_white(img: &DynamicImage) -> DynamicImage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:217:13 [INFO] [stdout] | [INFO] [stdout] 217 | processed_img.save(path_out); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 217 | let _ = processed_img.save(path_out); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | processed_img.save(path_out); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 229 | let _ = processed_img.save(path_out); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | processed_img.save(path_out); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 234 | let _ = processed_img.save(path_out); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:239:13 [INFO] [stdout] | [INFO] [stdout] 239 | processed_img.save(path_out); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 239 | let _ = processed_img.save(path_out); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.87s [INFO] running `Command { std: "docker" "inspect" "cb4d31b34a734b78c1954cbfef78a850424cdb540c0c3cc0490ce14dbce11514", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb4d31b34a734b78c1954cbfef78a850424cdb540c0c3cc0490ce14dbce11514", kill_on_drop: false }` [INFO] [stdout] cb4d31b34a734b78c1954cbfef78a850424cdb540c0c3cc0490ce14dbce11514