[INFO] cloning repository https://github.com/illemonati/hw2_conrod [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/illemonati/hw2_conrod" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillemonati%2Fhw2_conrod", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillemonati%2Fhw2_conrod'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1cbc2d8c516395b11081f35f5283f24bd2c34f5 [INFO] testing illemonati/hw2_conrod against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillemonati%2Fhw2_conrod" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/illemonati/hw2_conrod on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/illemonati/hw2_conrod [INFO] finished tweaking git repo https://github.com/illemonati/hw2_conrod [INFO] tweaked toml for git repo https://github.com/illemonati/hw2_conrod written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/illemonati/hw2_conrod already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 765415fe102ca5b2cc63420669d8f2375174b9ed2e3cab2e90cd0cb0a7307c7f [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" "765415fe102ca5b2cc63420669d8f2375174b9ed2e3cab2e90cd0cb0a7307c7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "765415fe102ca5b2cc63420669d8f2375174b9ed2e3cab2e90cd0cb0a7307c7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "765415fe102ca5b2cc63420669d8f2375174b9ed2e3cab2e90cd0cb0a7307c7f", kill_on_drop: false }` [INFO] [stdout] 765415fe102ca5b2cc63420669d8f2375174b9ed2e3cab2e90cd0cb0a7307c7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2dcd53505408381135d3e71e74b9d07e1a858d71c286399f84084169b0e79219 [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" "2dcd53505408381135d3e71e74b9d07e1a858d71c286399f84084169b0e79219", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cc v1.0.24 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling downcast-rs v1.0.3 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling byteorder v1.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling serde v1.0.78 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling linked-hash-map v0.5.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling stb_truetype v0.2.4 [INFO] [stderr] Compiling lock_api v0.1.3 [INFO] [stderr] Compiling smallvec v0.6.5 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling daggy v0.5.0 [INFO] [stderr] Compiling syn v0.15.3 [INFO] [stderr] Compiling tempfile v3.0.3 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rusttype v0.5.2 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling wayland-sys v0.20.12 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling wayland-commons v0.20.12 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling glium v0.22.0 [INFO] [stderr] Compiling serde_derive v1.0.78 [INFO] [stderr] Compiling smithay-client-toolkit v0.2.6 [INFO] [stderr] Compiling conrod_derive v0.1.2 [INFO] [stderr] Compiling winit v0.16.2 [INFO] [stderr] Compiling pistoncore-input v0.21.0 [INFO] [stderr] Compiling conrod v0.61.1 [INFO] [stderr] Compiling hw2_conrod v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `conrod::backend::glium::glium::backend::glutin::glutin::GlContext` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use conrod::backend::glium::glium::backend::glutin::glutin::GlContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Toggle` [INFO] [stdout] --> src/main.rs:11:36 [INFO] [stdout] | [INFO] [stdout] 11 | use conrod::widget::{Text, Button, Toggle}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `widget` [INFO] [stdout] --> src/main.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | use conrod::{widget, Positionable, Colorable, Widget, Sizeable}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:64:24 [INFO] [stdout] | [INFO] [stdout] 64 | if (&text_button_num == &1){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/main.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | for input in ui.global_input().events(){ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut main_text = [String::from("Gay, You be"), String::from("Am I?")]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | let mut uis = &mut ui.set_widgets(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 55s [INFO] running `Command { std: "docker" "inspect" "2dcd53505408381135d3e71e74b9d07e1a858d71c286399f84084169b0e79219", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dcd53505408381135d3e71e74b9d07e1a858d71c286399f84084169b0e79219", kill_on_drop: false }` [INFO] [stdout] 2dcd53505408381135d3e71e74b9d07e1a858d71c286399f84084169b0e79219 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df3621a81dc4320642d8bb77b35471de0ba9617344aa2946528b0f8afe0b41f5 [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" "df3621a81dc4320642d8bb77b35471de0ba9617344aa2946528b0f8afe0b41f5", kill_on_drop: false }` [INFO] [stderr] Compiling hw2_conrod v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `conrod::backend::glium::glium::backend::glutin::glutin::GlContext` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use conrod::backend::glium::glium::backend::glutin::glutin::GlContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Toggle` [INFO] [stdout] --> src/main.rs:11:36 [INFO] [stdout] | [INFO] [stdout] 11 | use conrod::widget::{Text, Button, Toggle}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `widget` [INFO] [stdout] --> src/main.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | use conrod::{widget, Positionable, Colorable, Widget, Sizeable}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:64:24 [INFO] [stdout] | [INFO] [stdout] 64 | if (&text_button_num == &1){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/main.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | for input in ui.global_input().events(){ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut main_text = [String::from("Gay, You be"), String::from("Am I?")]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | let mut uis = &mut ui.set_widgets(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "df3621a81dc4320642d8bb77b35471de0ba9617344aa2946528b0f8afe0b41f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df3621a81dc4320642d8bb77b35471de0ba9617344aa2946528b0f8afe0b41f5", kill_on_drop: false }` [INFO] [stdout] df3621a81dc4320642d8bb77b35471de0ba9617344aa2946528b0f8afe0b41f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", 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] 66e2e28494a7e1515e7e0c0d2b62f72c3369783b8ce3a1690809d139b0ebd701 [INFO] running `Command { std: "docker" "start" "-a" "66e2e28494a7e1515e7e0c0d2b62f72c3369783b8ce3a1690809d139b0ebd701", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `conrod::backend::glium::glium::backend::glutin::glutin::GlContext` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use conrod::backend::glium::glium::backend::glutin::glutin::GlContext; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Toggle` [INFO] [stderr] --> src/main.rs:11:36 [INFO] [stderr] | [INFO] [stderr] 11 | use conrod::widget::{Text, Button, Toggle}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `widget` [INFO] [stderr] --> src/main.rs:12:14 [INFO] [stderr] | [INFO] [stderr] 12 | use conrod::{widget, Positionable, Colorable, Widget, Sizeable}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:64:24 [INFO] [stderr] | [INFO] [stderr] 64 | if (&text_button_num == &1){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/main.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | for input in ui.global_input().events(){ [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let mut main_text = [String::from("Gay, You be"), String::from("Am I?")]; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:54:17 [INFO] [stderr] | [INFO] [stderr] 54 | let mut uis = &mut ui.set_widgets(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/hw2_conrod-34539b9002bdd62d [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" "66e2e28494a7e1515e7e0c0d2b62f72c3369783b8ce3a1690809d139b0ebd701", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66e2e28494a7e1515e7e0c0d2b62f72c3369783b8ce3a1690809d139b0ebd701", kill_on_drop: false }` [INFO] [stdout] 66e2e28494a7e1515e7e0c0d2b62f72c3369783b8ce3a1690809d139b0ebd701