[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] 3f6ddacadf2c00b6390a31883e4c309621e21f19 [INFO] checking yangcancai/captcha against master#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyangcancai%2Fcaptcha" "/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/yangcancai/captcha on toolchain 3e826bb11228508fbe749e594038d6727208aa94 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-5/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" "+3e826bb11228508fbe749e594038d6727208aa94" "fetch" "--locked" "--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/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" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e510543ce5e2ec273384f0f565fac009c2ff2e6f396a0dfabc58a879681d7bf [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" "7e510543ce5e2ec273384f0f565fac009c2ff2e6f396a0dfabc58a879681d7bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e510543ce5e2ec273384f0f565fac009c2ff2e6f396a0dfabc58a879681d7bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e510543ce5e2ec273384f0f565fac009c2ff2e6f396a0dfabc58a879681d7bf", kill_on_drop: false }` [INFO] [stdout] 7e510543ce5e2ec273384f0f565fac009c2ff2e6f396a0dfabc58a879681d7bf [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" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--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] 42f63a8dd793128e97ffcda8396c4a21a4cfaad3500cfa0b1bb91cdb8602b066 [INFO] running `Command { std: "docker" "start" "-a" "42f63a8dd793128e97ffcda8396c4a21a4cfaad3500cfa0b1bb91cdb8602b066", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ref-cast v1.0.6 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling inlinable_string v0.1.14 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling random-trait v0.1.1 [INFO] [stderr] Compiling state v0.4.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking binascii v0.1.4 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling tokio v1.1.1 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling atomic v0.5.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling http v0.2.3 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling standback v0.2.14 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Compiling time v0.2.25 [INFO] [stderr] Compiling uncased v0.9.3 [INFO] [stderr] Compiling cookie v0.15.0-dev (https://github.com/SergioBenitez/cookie-rs.git?rev=1c3ca83#1c3ca838) [INFO] [stderr] Compiling rocket_http v0.5.0-dev (https://github.com/SergioBenitez/Rocket.git?branch=master#c24f15c1) [INFO] [stderr] Compiling figment v0.10.2 [INFO] [stderr] Compiling rocket v0.5.0-dev (https://github.com/SergioBenitez/Rocket.git?branch=master#c24f15c1) [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking random-fast-rng v0.1.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking tiff v0.6.0 [INFO] [stderr] Compiling devise_core v0.3.0 (https://github.com/SergioBenitez/Devise.git?rev=3648468#3648468a) [INFO] [stderr] Checking image v0.23.12 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.0.4 [INFO] [stderr] Compiling pear_codegen v0.2.0 [INFO] [stderr] Compiling ref-cast-impl v1.0.6 [INFO] [stderr] Compiling devise_codegen v0.3.0 (https://github.com/SergioBenitez/Devise.git?rev=3648468#3648468a) [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling devise v0.3.0 (https://github.com/SergioBenitez/Devise.git?rev=3648468#3648468a) [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking pear v0.2.0 [INFO] [stderr] Compiling pin-project v1.0.4 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking tokio-util v0.6.3 [INFO] [stderr] Checking h2 v0.3.0 [INFO] [stderr] Checking hyper v0.14.2 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking ubyte v0.10.1 [INFO] [stderr] Compiling rocket_codegen v0.5.0-dev (https://github.com/SergioBenitez/Rocket.git?branch=master#c24f15c1) [INFO] [stderr] Checking captcha v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `image::DynamicImage` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | 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: `sync::Arc` [INFO] [stdout] --> src/lib.rs:6:48 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{cell::RefCell, collections::HashMap, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::Mutex` [INFO] [stdout] --> src/lib.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{rc::Rc, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::DynamicImage` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | 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: `sync::Arc` [INFO] [stdout] --> src/lib.rs:6:48 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{cell::RefCell, collections::HashMap, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::Mutex` [INFO] [stdout] --> src/lib.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{rc::Rc, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::GenericImage` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use image::GenericImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:212:17 [INFO] [stdout] | [INFO] [stdout] 212 | for (_, e) in director.borrow().actors.iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::GenericImage` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use image::GenericImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:212:17 [INFO] [stdout] | [INFO] [stdout] 212 | for (_, e) in director.borrow().actors.iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::DynamicImage` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | 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: `sync::Arc` [INFO] [stdout] --> src/lib.rs:6:48 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{cell::RefCell, collections::HashMap, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::Mutex` [INFO] [stdout] --> src/lib.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{rc::Rc, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::captcha::DstDoubleBuffer` [INFO] [stdout] --> src/phx.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::captcha::DstDoubleBuffer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `base64::STANDARD` [INFO] [stdout] --> src/phx.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use base64::STANDARD; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::EncodableLayout` [INFO] [stdout] --> src/phx.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use image::EncodableLayout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::Borrow`, `cell::RefCell`, `collections::HashMap`, `rc::Rc` [INFO] [stdout] --> src/phx.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | use std::{borrow::Borrow, cell::RefCell, collections::HashMap, rc::Rc, sync::Arc, thread}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::captcha::Captcha` [INFO] [stdout] --> src/phx.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::captcha::Captcha; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::lib::Director` [INFO] [stdout] --> src/phx.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use super::lib::Director; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::lib::D` [INFO] [stdout] --> src/phx.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use super::lib::D; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `cell::RefCell`, `rc::Rc` [INFO] [stdout] --> src/main.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | use std::{cell::RefCell, rc::Rc, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `test` should have an upper camel case name [INFO] [stdout] --> src/main.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct test<'a> { [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Test` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::DynamicImage` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | 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: `sync::Arc` [INFO] [stdout] --> src/lib.rs:6:48 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{cell::RefCell, collections::HashMap, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::Mutex` [INFO] [stdout] --> src/lib.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{rc::Rc, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::captcha::DstDoubleBuffer` [INFO] [stdout] --> src/phx.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::captcha::DstDoubleBuffer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `base64::STANDARD` [INFO] [stdout] --> src/phx.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use base64::STANDARD; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::EncodableLayout` [INFO] [stdout] --> src/phx.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use image::EncodableLayout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::Borrow`, `cell::RefCell`, `collections::HashMap`, `rc::Rc` [INFO] [stdout] --> src/phx.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | use std::{borrow::Borrow, cell::RefCell, collections::HashMap, rc::Rc, sync::Arc, thread}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::captcha::Captcha` [INFO] [stdout] --> src/phx.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::captcha::Captcha; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::lib::Director` [INFO] [stdout] --> src/phx.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use super::lib::Director; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::lib::D` [INFO] [stdout] --> src/phx.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use super::lib::D; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `cell::RefCell`, `rc::Rc` [INFO] [stdout] --> src/main.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | use std::{cell::RefCell, rc::Rc, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `test` should have an upper camel case name [INFO] [stdout] --> src/main.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct test<'a> { [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Test` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` 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:85:57 [INFO] [stdout] | [INFO] [stdout] 85 | let original_image = image::open(file).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:85:57 [INFO] [stdout] | [INFO] [stdout] 85 | let original_image = image::open(file).unwrap().to_rgba(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::GenericImage` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use image::GenericImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:212:17 [INFO] [stdout] | [INFO] [stdout] 212 | for (_, e) in director.borrow().actors.iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::GenericImage` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use image::GenericImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:212:17 [INFO] [stdout] | [INFO] [stdout] 212 | for (_, e) in director.borrow().actors.iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `point` [INFO] [stdout] --> src/lib.rs:228:8 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn point( [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:249:8 [INFO] [stdout] | [INFO] [stdout] 249 | pub fn draw(img: &mut image::ImageBuffer, Vec>, x1: i32, y1: i32, r: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | a: &'a mut i32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `point` [INFO] [stdout] --> src/lib.rs:228:8 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn point( [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:249:8 [INFO] [stdout] | [INFO] [stdout] 249 | pub fn draw(img: &mut image::ImageBuffer, Vec>, x1: i32, y1: i32, r: i32) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | a: &'a mut i32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 00s [INFO] running `Command { std: "docker" "inspect" "42f63a8dd793128e97ffcda8396c4a21a4cfaad3500cfa0b1bb91cdb8602b066", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42f63a8dd793128e97ffcda8396c4a21a4cfaad3500cfa0b1bb91cdb8602b066", kill_on_drop: false }` [INFO] [stdout] 42f63a8dd793128e97ffcda8396c4a21a4cfaad3500cfa0b1bb91cdb8602b066