[INFO] cloning repository https://github.com/cmsd2/ted
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cmsd2/ted" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmsd2%2Fted", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmsd2%2Fted'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d50db43b80179cb380b554ee5e7dd7ed69af8347
[INFO] checking cmsd2/ted against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmsd2%2Fted" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file UbuntuMono-B.ttf
[INFO] [stderr] error: unable to write file UbuntuMono-BI.ttf
[INFO] [stderr] error: unable to write file UbuntuMono-R.ttf
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr]
[INFO] checking cmsd2/ted against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmsd2%2Fted" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cmsd2/ted
[INFO] finished tweaking git repo https://github.com/cmsd2/ted
[INFO] tweaked toml for git repo https://github.com/cmsd2/ted written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cmsd2/ted on toolchain 1383df06117fd218068d1f39fd5326256dd4a348
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cmsd2/ted 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" "+1383df06117fd218068d1f39fd5326256dd4a348" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f1d3964741414247ac6607cff96f81a307813041605b2bdba6285fc83df727b
[INFO] running `Command { std: "docker" "start" "-a" "7f1d3964741414247ac6607cff96f81a307813041605b2bdba6285fc83df727b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f1d3964741414247ac6607cff96f81a307813041605b2bdba6285fc83df727b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1d3964741414247ac6607cff96f81a307813041605b2bdba6285fc83df727b", kill_on_drop: false }`
[INFO] [stdout] 7f1d3964741414247ac6607cff96f81a307813041605b2bdba6285fc83df727b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec2f692051564661f2dbb3ea8484703abceac2a2f3958b988180949719ef680f
[INFO] running `Command { std: "docker" "start" "-a" "ec2f692051564661f2dbb3ea8484703abceac2a2f3958b988180949719ef680f", kill_on_drop: false }`
[INFO] [stderr] Compiling autocfg v0.1.6
[INFO] [stderr] Checking cfg-if v0.1.9
[INFO] [stderr] Compiling bitflags v1.1.0
[INFO] [stderr] Compiling log v0.4.8
[INFO] [stderr] Compiling semver-parser v0.7.0
[INFO] [stderr] Compiling byteorder v1.3.2
[INFO] [stderr] Compiling arrayvec v0.4.11
[INFO] [stderr] Compiling proc-macro2 v0.4.30
[INFO] [stderr] Compiling libc v0.2.62
[INFO] [stderr] Compiling proc-macro2 v1.0.2
[INFO] [stderr] Compiling unicode-xid v0.1.0
[INFO] [stderr] Checking nodrop v0.1.13
[INFO] [stderr] Compiling unicode-xid v0.2.0
[INFO] [stderr] Checking piston-float v1.0.0
[INFO] [stderr] Compiling syn v0.15.44
[INFO] [stderr] Checking lazy_static v1.4.0
[INFO] [stderr] Compiling khronos_api v3.1.0
[INFO] [stderr] Compiling syn v1.0.5
[INFO] [stderr] Checking crossbeam-utils v0.6.6
[INFO] [stderr] Checking scopeguard v1.0.0
[INFO] [stderr] Checking piston-viewport v1.0.0
[INFO] [stderr] Compiling serde v1.0.99
[INFO] [stderr] Compiling cc v1.0.41
[INFO] [stderr] Compiling num-traits v0.2.8
[INFO] [stderr] Compiling num-integer v0.1.41
[INFO] [stderr] Compiling xml-rs v0.8.0
[INFO] [stderr] Checking piston-graphics_api_version v0.2.0
[INFO] [stderr] Compiling rayon-core v1.6.0
[INFO] [stderr] Checking crossbeam-queue v0.1.2
[INFO] [stderr] Compiling crc32fast v1.2.0
[INFO] [stderr] Compiling semver v0.9.0
[INFO] [stderr] Compiling num-derive v0.2.5
[INFO] [stderr] Checking adler32 v1.0.3
[INFO] [stderr] Compiling num-iter v0.1.39
[INFO] [stderr] Compiling gl_generator v0.10.0
[INFO] [stderr] Compiling num-rational v0.2.2
[INFO] [stderr] Checking num_cpus v1.10.1
[INFO] [stderr] Checking either v1.5.2
[INFO] [stderr] Checking lzw v0.10.0
[INFO] [stderr] Checking stb_truetype v0.2.6
[INFO] [stderr] Checking deflate v0.7.20
[INFO] [stderr] Compiling cmake v0.1.42
[INFO] [stderr] Compiling rustc_version v0.2.3
[INFO] [stderr] Checking inflate v0.4.5
[INFO] [stderr] Compiling quote v1.0.2
[INFO] [stderr] Checking color_quant v1.0.1
[INFO] [stderr] Compiling quote v0.6.13
[INFO] [stderr] Checking draw_state v0.8.0
[INFO] [stderr] Checking gif v0.10.2
[INFO] [stderr] Checking shader_version v0.6.0
[INFO] [stderr] Compiling memoffset v0.5.1
[INFO] [stderr] Checking vecmath v1.0.0
[INFO] [stderr] Checking piston-texture v0.7.0
[INFO] [stderr] Checking interpolation v0.2.0
[INFO] [stderr] Checking fnv v1.0.6
[INFO] [stderr] Checking read_color v1.0.0
[INFO] [stderr] Checking scoped_threadpool v0.1.9
[INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1
[INFO] [stderr] Checking snowflake v1.3.0
[INFO] [stderr] Compiling gl v0.11.0
[INFO] [stderr] Checking png v0.15.0
[INFO] [stderr] Compiling glfw-sys v3.3.0
[INFO] [stderr] Checking crossbeam-epoch v0.7.2
[INFO] [stderr] Checking approx v0.3.2
[INFO] [stderr] Checking ordered-float v1.0.2
[INFO] [stderr] Checking rusttype v0.7.7
[INFO] [stderr] Checking crossbeam-deque v0.7.1
[INFO] [stderr] Checking piston2d-graphics v0.34.0
[INFO] [stderr] Checking rayon v1.2.0
[INFO] [stderr] Compiling serde_derive v1.0.99
[INFO] [stderr] Compiling derivative v1.0.3
[INFO] [stderr] Checking glfw v0.31.0
[INFO] [stderr] Checking jpeg-decoder v0.1.16
[INFO] [stderr] Checking tiff v0.3.1
[INFO] [stderr] Checking image v0.22.1
[INFO] [stderr] Checking gfx_core v0.9.1
[INFO] [stderr] Checking piston2d-opengl_graphics v0.68.0
[INFO] [stderr] Checking gfx v0.18.1
[INFO] [stderr] Checking pistoncore-input v0.28.0
[INFO] [stderr] Checking pistoncore-window v0.44.0
[INFO] [stderr] Checking pistoncore-event_loop v0.49.0
[INFO] [stderr] Checking pistoncore-glfw_window v0.60.0
[INFO] [stderr] Checking piston v0.49.0
[INFO] [stderr] Checking hello-piston v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `piston::input::keyboard::ModifierKey`
[INFO] [stdout] --> src/main.rs:5:5
[INFO] [stdout] |
[INFO] [stdout] 5 | use piston::input::keyboard::ModifierKey;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `graphics::Graphics`
[INFO] [stdout] --> src/main.rs:8:5
[INFO] [stdout] |
[INFO] [stdout] 8 | use graphics::Graphics;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `graphics::context::Context`
[INFO] [stdout] --> src/main.rs:9:5
[INFO] [stdout] |
[INFO] [stdout] 9 | use graphics::context::Context;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused imports: `Color` and `FontSize`
[INFO] [stdout] --> src/main.rs:10:23
[INFO] [stdout] |
[INFO] [stdout] 10 | use graphics::types::{Color, FontSize};
[INFO] [stdout] | ^^^^^ ^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout] --> src/main.rs:14:5
[INFO] [stdout] |
[INFO] [stdout] 14 | use std::collections::HashMap;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `Pos`
[INFO] [stdout] --> src/app.rs:12:47
[INFO] [stdout] |
[INFO] [stdout] 12 | use crate::grid::{Drawable, View, Grid, Size, Pos};
[INFO] [stdout] | ^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `Commands`
[INFO] [stdout] --> src/main.rs:26:16
[INFO] [stdout] |
[INFO] [stdout] 26 | use commands::{Commands};
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `View`
[INFO] [stdout] --> src/main.rs:27:22
[INFO] [stdout] |
[INFO] [stdout] 27 | use grid::{Drawable, View};
[INFO] [stdout] | ^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `piston::input::keyboard::ModifierKey`
[INFO] [stdout] --> src/main.rs:5:5
[INFO] [stdout] |
[INFO] [stdout] 5 | use piston::input::keyboard::ModifierKey;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `graphics::Graphics`
[INFO] [stdout] --> src/main.rs:8:5
[INFO] [stdout] |
[INFO] [stdout] 8 | use graphics::Graphics;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `graphics::context::Context`
[INFO] [stdout] --> src/main.rs:9:5
[INFO] [stdout] |
[INFO] [stdout] 9 | use graphics::context::Context;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused imports: `Color` and `FontSize`
[INFO] [stdout] --> src/main.rs:10:23
[INFO] [stdout] |
[INFO] [stdout] 10 | use graphics::types::{Color, FontSize};
[INFO] [stdout] | ^^^^^ ^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout] --> src/main.rs:14:5
[INFO] [stdout] |
[INFO] [stdout] 14 | use std::collections::HashMap;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `Pos`
[INFO] [stdout] --> src/app.rs:12:47
[INFO] [stdout] |
[INFO] [stdout] 12 | use crate::grid::{Drawable, View, Grid, Size, Pos};
[INFO] [stdout] | ^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `Commands`
[INFO] [stdout] --> src/main.rs:26:16
[INFO] [stdout] |
[INFO] [stdout] 26 | use commands::{Commands};
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `View`
[INFO] [stdout] --> src/main.rs:27:22
[INFO] [stdout] |
[INFO] [stdout] 27 | use grid::{Drawable, View};
[INFO] [stdout] | ^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `Drawable`
[INFO] [stdout] --> src/main.rs:27:12
[INFO] [stdout] |
[INFO] [stdout] 27 | use grid::{Drawable, View};
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `graphics::character::CharacterCache`
[INFO] [stdout] --> src/main.rs:11:5
[INFO] [stdout] |
[INFO] [stdout] 11 | use graphics::character::CharacterCache;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `Drawable`
[INFO] [stdout] --> src/main.rs:27:12
[INFO] [stdout] |
[INFO] [stdout] 27 | use grid::{Drawable, View};
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `graphics::character::CharacterCache`
[INFO] [stdout] --> src/main.rs:11:5
[INFO] [stdout] |
[INFO] [stdout] 11 | use graphics::character::CharacterCache;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/app.rs:130:21
[INFO] [stdout] |
[INFO] [stdout] 130 | let mut view = Rc::new(RefCell::new(View::new(grid.clone(), pos, size).boxed()));
[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: methods `remove` and `clear` are never used
[INFO] [stdout] --> src/chords.rs:44:12
[INFO] [stdout] |
[INFO] [stdout] 26 | impl ChordTree where A: Debug {
[INFO] [stdout] | ------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 | pub fn remove<'a, K>(&mut self, keys: K) where K: IntoIterator {
[INFO] [stdout] | ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | pub fn clear(&mut self) {
[INFO] [stdout] | ^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: method `grid_size` is never used
[INFO] [stdout] --> src/app.rs:220:8
[INFO] [stdout] |
[INFO] [stdout] 43 | impl <'a> App<'a> {
[INFO] [stdout] | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 220 | fn grid_size(&self) -> (u32, u32) {
[INFO] [stdout] | ^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: constant `RED` is never used
[INFO] [stdout] --> src/app.rs:140:15
[INFO] [stdout] |
[INFO] [stdout] 140 | const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
[INFO] [stdout] | ^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/app.rs:130:21
[INFO] [stdout] |
[INFO] [stdout] 130 | let mut view = Rc::new(RefCell::new(View::new(grid.clone(), pos, size).boxed()));
[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: methods `remove` and `clear` are never used
[INFO] [stdout] --> src/chords.rs:44:12
[INFO] [stdout] |
[INFO] [stdout] 26 | impl ChordTree where A: Debug {
[INFO] [stdout] | ------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 | pub fn remove<'a, K>(&mut self, keys: K) where K: IntoIterator {
[INFO] [stdout] | ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | pub fn clear(&mut self) {
[INFO] [stdout] | ^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: method `grid_size` is never used
[INFO] [stdout] --> src/app.rs:220:8
[INFO] [stdout] |
[INFO] [stdout] 43 | impl <'a> App<'a> {
[INFO] [stdout] | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 220 | fn grid_size(&self) -> (u32, u32) {
[INFO] [stdout] | ^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: constant `RED` is never used
[INFO] [stdout] --> src/app.rs:140:15
[INFO] [stdout] |
[INFO] [stdout] 140 | const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
[INFO] [stdout] | ^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.41s
[INFO] running `Command { std: "docker" "inspect" "ec2f692051564661f2dbb3ea8484703abceac2a2f3958b988180949719ef680f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2f692051564661f2dbb3ea8484703abceac2a2f3958b988180949719ef680f", kill_on_drop: false }`
[INFO] [stdout] ec2f692051564661f2dbb3ea8484703abceac2a2f3958b988180949719ef680f