[INFO] cloning repository https://github.com/yangcancai/captcha [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yangcancai/captcha" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyangcancai%2Fcaptcha", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyangcancai%2Fcaptcha'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9bfee770da5681ddb2a196eef7843872a3518f6 [INFO] testing yangcancai/captcha against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyangcancai%2Fcaptcha" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yangcancai/captcha on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yangcancai/captcha [INFO] finished tweaking git repo https://github.com/yangcancai/captcha [INFO] tweaked toml for git repo https://github.com/yangcancai/captcha written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/yangcancai/captcha already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14466dbf335fe8772128503501158ce4fefb6b1e4478ceb5c4a3e7c9b28b8161 [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" "14466dbf335fe8772128503501158ce4fefb6b1e4478ceb5c4a3e7c9b28b8161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14466dbf335fe8772128503501158ce4fefb6b1e4478ceb5c4a3e7c9b28b8161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14466dbf335fe8772128503501158ce4fefb6b1e4478ceb5c4a3e7c9b28b8161", kill_on_drop: false }` [INFO] [stdout] 14466dbf335fe8772128503501158ce4fefb6b1e4478ceb5c4a3e7c9b28b8161 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 419a2ea388bbc574883810d78b87bcad38eee77cf5ea36594a0e54824914bae4 [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" "419a2ea388bbc574883810d78b87bcad38eee77cf5ea36594a0e54824914bae4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling weezl v0.1.3 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling bytemuck v1.4.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling gif v0.11.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling png v0.16.7 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling tiff v0.6.0 [INFO] [stderr] Compiling image v0.23.12 [INFO] [stderr] Compiling captcha v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `image::DynamicImage` [INFO] [stdout] --> src/lib.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | use image::DynamicImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::GenericImage` [INFO] [stdout] --> src/lib.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | use image::GenericImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::DynamicImage` [INFO] [stdout] --> src/lib.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | use image::DynamicImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `lib::image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stdout] --> src/main.rs:71:78 [INFO] [stdout] | [INFO] [stdout] 71 | let mut original= image::open("images/jigsaw/original/bg1.png").unwrap().to_rgba(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `lib::image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stdout] --> src/captcha.rs:56:57 [INFO] [stdout] | [INFO] [stdout] 56 | let original_image = image::open(file).unwrap().to_rgba(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::GenericImage` [INFO] [stdout] --> src/lib.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | use image::GenericImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `original` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/main.rs:86:14 [INFO] [stdout] | [INFO] [stdout] 84 | ... let other_pixel = original.get_pixel(x+rand_x + slidingblock.width() + 10, y); [INFO] [stdout] | -------- immutable borrow occurs here [INFO] [stdout] 85 | ... // 干扰图增加阴影 [INFO] [stdout] 86 | ... original.put_pixel(x + rand_x + slidingblock.width(), y + rand_y, image::Rgba([other_pixel[0], other_pixel[1], other_pixel[2], 200])); [INFO] [stdout] | ^^^^^^^^ mutable borrow occurs here ----------- immutable borrow later used here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `point` [INFO] [stdout] --> src/lib.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn point(img: & mut image::ImageBuffer, Vec>, x: i32, y: i32, offx: i32, offy: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw` [INFO] [stdout] --> src/lib.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn draw(img: &mut image::ImageBuffer, Vec>, x1: i32, y1: i32, r: i32){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Error` [INFO] [stdout] --> src/captcha.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum Error{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dst_image` [INFO] [stdout] --> src/captcha.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | dst_image: DynamicImage, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dst_block` [INFO] [stdout] --> src/captcha.rs:22:6 [INFO] [stdout] | [INFO] [stdout] 22 | dst_block: DynamicImage, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x` [INFO] [stdout] --> src/captcha.rs:23:6 [INFO] [stdout] | [INFO] [stdout] 23 | x: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y` [INFO] [stdout] --> src/captcha.rs:24:6 [INFO] [stdout] | [INFO] [stdout] 24 | y: u32 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_captcha` [INFO] [stdout] --> src/captcha.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn get_captcha(&mut self) -> Result<&Pair, Error>{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "419a2ea388bbc574883810d78b87bcad38eee77cf5ea36594a0e54824914bae4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "419a2ea388bbc574883810d78b87bcad38eee77cf5ea36594a0e54824914bae4", kill_on_drop: false }` [INFO] [stdout] 419a2ea388bbc574883810d78b87bcad38eee77cf5ea36594a0e54824914bae4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] efe59e0493673526eeed185998ada1534069e5a0cee5c059dde19f458387d037 [INFO] running `Command { std: "docker" "start" "-a" "efe59e0493673526eeed185998ada1534069e5a0cee5c059dde19f458387d037", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `image::DynamicImage` [INFO] [stdout] --> src/lib.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | use image::DynamicImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::GenericImage` [INFO] [stdout] --> src/lib.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | use image::GenericImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling captcha v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `image::DynamicImage` [INFO] [stdout] --> src/lib.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | use image::DynamicImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::DynamicImage` [INFO] [stdout] --> src/lib.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | use image::DynamicImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::GenericImage` [INFO] [stdout] --> src/lib.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | use image::GenericImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `lib::image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stdout] --> src/main.rs:71:78 [INFO] [stdout] | [INFO] [stdout] 71 | let mut original= image::open("images/jigsaw/original/bg1.png").unwrap().to_rgba(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `lib::image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stdout] --> src/captcha.rs:56:57 [INFO] [stdout] | [INFO] [stdout] 56 | let original_image = image::open(file).unwrap().to_rgba(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::GenericImage` [INFO] [stdout] --> src/lib.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | use image::GenericImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `original` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/main.rs:86:14 [INFO] [stdout] | [INFO] [stdout] 84 | ... let other_pixel = original.get_pixel(x+rand_x + slidingblock.width() + 10, y); [INFO] [stdout] | -------- immutable borrow occurs here [INFO] [stdout] 85 | ... // 干扰图增加阴影 [INFO] [stdout] 86 | ... original.put_pixel(x + rand_x + slidingblock.width(), y + rand_y, image::Rgba([other_pixel[0], other_pixel[1], other_pixel[2], 200])); [INFO] [stdout] | ^^^^^^^^ mutable borrow occurs here ----------- immutable borrow later used here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `point` [INFO] [stdout] --> src/lib.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn point(img: & mut image::ImageBuffer, Vec>, x: i32, y: i32, offx: i32, offy: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw` [INFO] [stdout] --> src/lib.rs:210:8 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn draw(img: &mut image::ImageBuffer, Vec>, x1: i32, y1: i32, r: i32){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Error` [INFO] [stdout] --> src/captcha.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum Error{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dst_image` [INFO] [stdout] --> src/captcha.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | dst_image: DynamicImage, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dst_block` [INFO] [stdout] --> src/captcha.rs:22:6 [INFO] [stdout] | [INFO] [stdout] 22 | dst_block: DynamicImage, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x` [INFO] [stdout] --> src/captcha.rs:23:6 [INFO] [stdout] | [INFO] [stdout] 23 | x: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y` [INFO] [stdout] --> src/captcha.rs:24:6 [INFO] [stdout] | [INFO] [stdout] 24 | y: u32 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_captcha` [INFO] [stdout] --> src/captcha.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn get_captcha(&mut self) -> Result<&Pair, Error>{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "efe59e0493673526eeed185998ada1534069e5a0cee5c059dde19f458387d037", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efe59e0493673526eeed185998ada1534069e5a0cee5c059dde19f458387d037", kill_on_drop: false }` [INFO] [stdout] efe59e0493673526eeed185998ada1534069e5a0cee5c059dde19f458387d037 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f9dcdb38c16a9a86f718be5014b3e9f855cf6394460da64e4e93d3d02ceff579 [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" "f9dcdb38c16a9a86f718be5014b3e9f855cf6394460da64e4e93d3d02ceff579", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `image::DynamicImage` [INFO] [stderr] --> src/lib.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | use image::DynamicImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::GenericImage` [INFO] [stderr] --> src/lib.rs:3:6 [INFO] [stderr] | [INFO] [stderr] 3 | use image::GenericImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::DynamicImage` [INFO] [stderr] --> src/lib.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | use image::DynamicImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::GenericImage` [INFO] [stderr] --> src/lib.rs:3:6 [INFO] [stderr] | [INFO] [stderr] 3 | use image::GenericImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::DynamicImage` [INFO] [stderr] --> src/lib.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | use image::DynamicImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `lib::image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stderr] --> src/main.rs:71:78 [INFO] [stderr] | [INFO] [stderr] 71 | let mut original= image::open("images/jigsaw/original/bg1.png").unwrap().to_rgba(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `lib::image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stderr] --> src/captcha.rs:56:57 [INFO] [stderr] | [INFO] [stderr] 56 | let original_image = image::open(file).unwrap().to_rgba(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::GenericImage` [INFO] [stderr] --> src/lib.rs:3:6 [INFO] [stderr] | [INFO] [stderr] 3 | use image::GenericImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `original` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/main.rs:86:14 [INFO] [stderr] | [INFO] [stderr] 84 | ... let other_pixel = original.get_pixel(x+rand_x + slidingblock.width() + 10, y); [INFO] [stderr] | -------- immutable borrow occurs here [INFO] [stderr] 85 | ... // 干扰图增加阴影 [INFO] [stderr] 86 | ... original.put_pixel(x + rand_x + slidingblock.width(), y + rand_y, image::Rgba([other_pixel[0], other_pixel[1], other_pixel[2], 200])); [INFO] [stderr] | ^^^^^^^^ mutable borrow occurs here ----------- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: function is never used: `point` [INFO] [stderr] --> src/lib.rs:199:9 [INFO] [stderr] | [INFO] [stderr] 199 | pub fn point(img: & mut image::ImageBuffer, Vec>, x: i32, y: i32, offx: i32, offy: i32){ [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw` [INFO] [stderr] --> src/lib.rs:210:8 [INFO] [stderr] | [INFO] [stderr] 210 | pub fn draw(img: &mut image::ImageBuffer, Vec>, x1: i32, y1: i32, r: i32){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Error` [INFO] [stderr] --> src/captcha.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | pub enum Error{ [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dst_image` [INFO] [stderr] --> src/captcha.rs:21:6 [INFO] [stderr] | [INFO] [stderr] 21 | dst_image: DynamicImage, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dst_block` [INFO] [stderr] --> src/captcha.rs:22:6 [INFO] [stderr] | [INFO] [stderr] 22 | dst_block: DynamicImage, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x` [INFO] [stderr] --> src/captcha.rs:23:6 [INFO] [stderr] | [INFO] [stderr] 23 | x: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `y` [INFO] [stderr] --> src/captcha.rs:24:6 [INFO] [stderr] | [INFO] [stderr] 24 | y: u32 [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_captcha` [INFO] [stderr] --> src/captcha.rs:107:12 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn get_captcha(&mut self) -> Result<&Pair, Error>{ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/captcha-e5112a3b1cf7d983 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/captcha-281aca0215625987 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests captcha [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f9dcdb38c16a9a86f718be5014b3e9f855cf6394460da64e4e93d3d02ceff579", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9dcdb38c16a9a86f718be5014b3e9f855cf6394460da64e4e93d3d02ceff579", kill_on_drop: false }` [INFO] [stdout] f9dcdb38c16a9a86f718be5014b3e9f855cf6394460da64e4e93d3d02ceff579