[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] checking illemonati/hw2_conrod against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillemonati%2Fhw2_conrod" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/illemonati/hw2_conrod on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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-14/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded core-foundation-sys v0.6.1 [INFO] [stderr] Downloaded core-foundation v0.6.1 [INFO] [stderr] Downloaded conrod_derive v0.1.2 [INFO] [stderr] Downloaded conrod v0.61.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c73173a6c025f9ab15ea8ce9a9715848364dfd4abf69004677e43ab6cd2933d4 [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" "c73173a6c025f9ab15ea8ce9a9715848364dfd4abf69004677e43ab6cd2933d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c73173a6c025f9ab15ea8ce9a9715848364dfd4abf69004677e43ab6cd2933d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c73173a6c025f9ab15ea8ce9a9715848364dfd4abf69004677e43ab6cd2933d4", kill_on_drop: false }` [INFO] [stdout] c73173a6c025f9ab15ea8ce9a9715848364dfd4abf69004677e43ab6cd2933d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc170c2eea3dd452162da3bffbdd55ee55391539d65466df468991cb69ac26b8 [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" "dc170c2eea3dd452162da3bffbdd55ee55391539d65466df468991cb69ac26b8", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling cc v1.0.24 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling serde v1.0.78 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking stb_truetype v0.2.4 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking piston-viewport v0.3.0 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking lock_api v0.1.3 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling syn v0.15.3 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking daggy v0.5.0 [INFO] [stderr] Checking tempfile v3.0.3 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking wayland-sys v0.20.12 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Checking wayland-commons v0.20.12 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling glium v0.22.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.78 [INFO] [stderr] Checking smithay-client-toolkit v0.2.6 [INFO] [stderr] Checking winit v0.16.2 [INFO] [stderr] Compiling conrod_derive v0.1.2 [INFO] [stderr] Checking pistoncore-input v0.21.0 [INFO] [stderr] Checking conrod v0.61.1 [INFO] [stderr] Checking 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 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: 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: 7 warnings emitted [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 53s [INFO] running `Command { std: "docker" "inspect" "dc170c2eea3dd452162da3bffbdd55ee55391539d65466df468991cb69ac26b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc170c2eea3dd452162da3bffbdd55ee55391539d65466df468991cb69ac26b8", kill_on_drop: false }` [INFO] [stdout] dc170c2eea3dd452162da3bffbdd55ee55391539d65466df468991cb69ac26b8