[INFO] cloning repository https://github.com/r00ster91/BlockPaint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r00ster91/BlockPaint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr00ster91%2FBlockPaint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr00ster91%2FBlockPaint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02a62acc07186da4aa1de59188a4b7ef214f41d1
[INFO] checking r00ster91/BlockPaint against try#1bd50d4315eb15970d395b6be5823f9384707693 for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr00ster91%2FBlockPaint" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/r00ster91/BlockPaint on toolchain 1bd50d4315eb15970d395b6be5823f9384707693
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/r00ster91/BlockPaint
[INFO] finished tweaking git repo https://github.com/r00ster91/BlockPaint
[INFO] tweaked toml for git repo https://github.com/r00ster91/BlockPaint written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/r00ster91/BlockPaint 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" "+1bd50d4315eb15970d395b6be5823f9384707693" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92b7f5396594a0e603dc45b73c7a103d28a684c7a5afb365cbc1d9f52d1b56ed
[INFO] running `Command { std: "docker" "start" "-a" "92b7f5396594a0e603dc45b73c7a103d28a684c7a5afb365cbc1d9f52d1b56ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92b7f5396594a0e603dc45b73c7a103d28a684c7a5afb365cbc1d9f52d1b56ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b7f5396594a0e603dc45b73c7a103d28a684c7a5afb365cbc1d9f52d1b56ed", kill_on_drop: false }`
[INFO] [stdout] 92b7f5396594a0e603dc45b73c7a103d28a684c7a5afb365cbc1d9f52d1b56ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1bd50d4315eb15970d395b6be5823f9384707693" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c14ccb5b263a727f19b945a4fbdc85a9292ba31839b6631e710f60129ab4ef56
[INFO] running `Command { std: "docker" "start" "-a" "c14ccb5b263a727f19b945a4fbdc85a9292ba31839b6631e710f60129ab4ef56", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking wide v0.7.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking ultraviolet v0.9.2
[INFO] [stderr]     Checking crossterm v0.19.0
[INFO] [stderr]     Checking bracket-geometry v0.8.7
[INFO] [stderr]     Checking blockpaint v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Size`
[INFO] [stdout]  --> src/event.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |     util::{Color, Point, Size},
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyEvent`
[INFO] [stdout]  --> src/event/key_movement.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::terminal::event::{Event, KeyEvent};
[INFO] [stdout]   |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Size`
[INFO] [stdout]  --> src/event.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |     util::{Color, Point, Size},
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyEvent`
[INFO] [stdout]  --> src/event/key_movement.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::terminal::event::{Event, KeyEvent};
[INFO] [stdout]   |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/event.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 187 |                       continue;
[INFO] [stdout]     |                       -------- any code following this expression is unreachable
[INFO] [stdout] 188 |
[INFO] [stdout] 189 | /                     for (index, secondary_cell) in secondary_canvas.cells.clone().iter().enumerate()
[INFO] [stdout] 190 | |                     {
[INFO] [stdout] 191 | |                         if secondary_cell.upper_block.is_some() {
[INFO] [stdout] 192 | |                             let primary_cell = &primary_canvas.cells[index];
[INFO] [stdout] ...   |
[INFO] [stdout] 205 | |                     }
[INFO] [stdout]     | |_____________________^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/event.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 187 |                       continue;
[INFO] [stdout]     |                       -------- any code following this expression is unreachable
[INFO] [stdout] 188 |
[INFO] [stdout] 189 | /                     for (index, secondary_cell) in secondary_canvas.cells.clone().iter().enumerate()
[INFO] [stdout] 190 | |                     {
[INFO] [stdout] 191 | |                         if secondary_cell.upper_block.is_some() {
[INFO] [stdout] 192 | |                             let primary_cell = &primary_canvas.cells[index];
[INFO] [stdout] ...   |
[INFO] [stdout] 205 | |                     }
[INFO] [stdout]     | |_____________________^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]  --> src/event/key_movement.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn handle(event: &Event) -> bool {
[INFO] [stdout]   |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]  --> src/event/key_movement.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn handle(event: &Event) -> bool {
[INFO] [stdout]   |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `save_input_field`
[INFO] [stdout]   --> src/event.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut save_input_field: Option<crate::input::Field> = None;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_save_input_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `save_input_field`
[INFO] [stdout]   --> src/event.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut save_input_field: Option<crate::input::Field> = None;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_save_input_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/event.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut save_input_field: Option<crate::input::Field> = None;
[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/event.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut save_input_field: Option<crate::input::Field> = None;
[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: method `filled_rectangle` is never used
[INFO] [stdout]   --> src/canvas/shapes.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Canvas {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn filled_rectangle(&mut self, point: Point, size: Size, color: Color) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `blocks` is never used
[INFO] [stdout]   --> src/canvas/tools.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Canvas {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn blocks(&mut self, point: Point, color: Color, count: SIZE) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input_field_color` is never read
[INFO] [stdout]   --> src/event.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct State {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub input_field_color: Option<Color>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/input.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Field {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `enable_italic` and `disable_italic` are never used
[INFO] [stdout]    --> src/terminal/sys/other.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 12  | impl Terminal {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn enable_italic(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn disable_italic(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Range` is never constructed
[INFO] [stdout]   --> src/util.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Range(ops::Range<SIZE>);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `filled_rectangle` is never used
[INFO] [stdout]   --> src/canvas/shapes.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Canvas {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn filled_rectangle(&mut self, point: Point, size: Size, color: Color) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `blocks` is never used
[INFO] [stdout]   --> src/canvas/tools.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Canvas {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn blocks(&mut self, point: Point, color: Color, count: SIZE) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input_field_color` is never read
[INFO] [stdout]   --> src/event.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct State {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub input_field_color: Option<Color>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/input.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Field {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `enable_italic` and `disable_italic` are never used
[INFO] [stdout]    --> src/terminal/sys/other.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 12  | impl Terminal {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn enable_italic(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn disable_italic(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Range` is never constructed
[INFO] [stdout]   --> src/util.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Range(ops::Range<SIZE>);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "c14ccb5b263a727f19b945a4fbdc85a9292ba31839b6631e710f60129ab4ef56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14ccb5b263a727f19b945a4fbdc85a9292ba31839b6631e710f60129ab4ef56", kill_on_drop: false }`
[INFO] [stdout] c14ccb5b263a727f19b945a4fbdc85a9292ba31839b6631e710f60129ab4ef56
