[INFO] fetching crate CLAAR 0.3.0...
[INFO] checking CLAAR-0.3.0 against try#48c9d93cf65d550d124c40108859fd993778c157 for pr-153692-1
[INFO] extracting crate CLAAR 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate CLAAR 0.3.0
[INFO] finished tweaking crates.io crate CLAAR 0.3.0
[INFO] tweaked toml for crates.io crate CLAAR 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate CLAAR 0.3.0 on toolchain 48c9d93cf65d550d124c40108859fd993778c157
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate CLAAR 0.3.0 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" "+48c9d93cf65d550d124c40108859fd993778c157" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fee90fd795c2b32fc7b0f75d2da3bcb5b4ad73468dcb07e416290124ad0b794f
[INFO] running `Command { std: "docker" "start" "-a" "fee90fd795c2b32fc7b0f75d2da3bcb5b4ad73468dcb07e416290124ad0b794f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fee90fd795c2b32fc7b0f75d2da3bcb5b4ad73468dcb07e416290124ad0b794f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee90fd795c2b32fc7b0f75d2da3bcb5b4ad73468dcb07e416290124ad0b794f", kill_on_drop: false }`
[INFO] [stdout] fee90fd795c2b32fc7b0f75d2da3bcb5b4ad73468dcb07e416290124ad0b794f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cef773a07e711270088796b4f728bff0882dc323d58519cde00dc45135348a2
[INFO] running `Command { std: "docker" "start" "-a" "5cef773a07e711270088796b4f728bff0882dc323d58519cde00dc45135348a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking terminal_size v0.4.1
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking CLAAR v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Color` and `CustomColor`
[INFO] [stdout]  --> src/framebuffer.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use colored::{Color, Colorize, CustomColor};
[INFO] [stdout]   |               ^^^^^            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Height` and `Width`
[INFO] [stdout]  --> src/framebuffer.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use terminal_size::{Width, Height, terminal_size};
[INFO] [stdout]   |                     ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/framebuffer.rs:120:6
[INFO] [stdout]     |
[INFO] [stdout] 120 |         if (prev_tile == Tile::new(0_f64, 0_f64, 0_f64, prev_tile.a))
[INFO] [stdout]     |            ^                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 120 -         if (prev_tile == Tile::new(0_f64, 0_f64, 0_f64, prev_tile.a))
[INFO] [stdout] 120 +         if prev_tile == Tile::new(0_f64, 0_f64, 0_f64, prev_tile.a)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/framebuffer.rs:199:26
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 tile.a = (num_valid_divs as f64 / (NUM_DIVS * NUM_DIVS) as f64);
[INFO] [stdout]     |                          ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -                 tile.a = (num_valid_divs as f64 / (NUM_DIVS * NUM_DIVS) as f64);
[INFO] [stdout] 199 +                 tile.a = num_valid_divs as f64 / (NUM_DIVS * NUM_DIVS) as f64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color` and `CustomColor`
[INFO] [stdout]  --> src/primatives.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use colored::{Color, CustomColor};
[INFO] [stdout]   |               ^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::framebuffer::FrameBuffer`
[INFO] [stdout]  --> src/primatives.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::framebuffer::FrameBuffer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::framebuffer::Tile`
[INFO] [stdout]  --> src/primatives.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::framebuffer::Tile;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/primatives.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |         if (line_point_two.x == line_point_one.x)
[INFO] [stdout]    |            ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -         if (line_point_two.x == line_point_one.x)
[INFO] [stdout] 29 +         if line_point_two.x == line_point_one.x 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color` and `CustomColor`
[INFO] [stdout]  --> src/framebuffer.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use colored::{Color, Colorize, CustomColor};
[INFO] [stdout]   |               ^^^^^            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Height` and `Width`
[INFO] [stdout]  --> src/framebuffer.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use terminal_size::{Width, Height, terminal_size};
[INFO] [stdout]   |                     ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/framebuffer.rs:120:6
[INFO] [stdout]     |
[INFO] [stdout] 120 |         if (prev_tile == Tile::new(0_f64, 0_f64, 0_f64, prev_tile.a))
[INFO] [stdout]     |            ^                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 120 -         if (prev_tile == Tile::new(0_f64, 0_f64, 0_f64, prev_tile.a))
[INFO] [stdout] 120 +         if prev_tile == Tile::new(0_f64, 0_f64, 0_f64, prev_tile.a)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/framebuffer.rs:199:26
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 tile.a = (num_valid_divs as f64 / (NUM_DIVS * NUM_DIVS) as f64);
[INFO] [stdout]     |                          ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -                 tile.a = (num_valid_divs as f64 / (NUM_DIVS * NUM_DIVS) as f64);
[INFO] [stdout] 199 +                 tile.a = num_valid_divs as f64 / (NUM_DIVS * NUM_DIVS) as f64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color` and `CustomColor`
[INFO] [stdout]  --> src/primatives.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use colored::{Color, CustomColor};
[INFO] [stdout]   |               ^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::framebuffer::FrameBuffer`
[INFO] [stdout]  --> src/primatives.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::framebuffer::FrameBuffer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::framebuffer::Tile`
[INFO] [stdout]  --> src/primatives.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::framebuffer::Tile;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/primatives.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |         if (line_point_two.x == line_point_one.x)
[INFO] [stdout]    |            ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -         if (line_point_two.x == line_point_one.x)
[INFO] [stdout] 29 +         if line_point_two.x == line_point_one.x 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `CLAAR` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `claar`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Colorize` and `CustomColor`
[INFO] [stdout]  --> src/main.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use colored::{Colorize, CustomColor};
[INFO] [stdout]   |               ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use CLAAR::framebuffer::{self, FrameBuffer, Tile};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Colorize` and `CustomColor`
[INFO] [stdout]  --> src/main.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use colored::{Colorize, CustomColor};
[INFO] [stdout]   |               ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use CLAAR::framebuffer::{self, FrameBuffer, Tile};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main.rs:151:2
[INFO] [stdout]     |
[INFO] [stdout] 129 | /     loop
[INFO] [stdout] 130 | |     {
[INFO] [stdout] 131 | |         main_buffer.draw_triangle(&upper_left);
[INFO] [stdout] 132 | |         main_buffer.draw_triangle(&lower_right);
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |         main_buffer.clear_buffer();
[INFO] [stdout] 149 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 150 |           
[INFO] [stdout] 151 |       Ok(())
[INFO] [stdout]     |       ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `time` is assigned to, but never used
[INFO] [stdout]   --> src/main.rs:41:6
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut time : f64 = 0_f64;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_time` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `time` is never read
[INFO] [stdout]    --> src/main.rs:147:3
[INFO] [stdout]     |
[INFO] [stdout] 147 |         time += 0.0001_f64;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `norm_cos` is never used
[INFO] [stdout]   --> src/main.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn norm_cos(theta : f64) -> f64
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main.rs:151:2
[INFO] [stdout]     |
[INFO] [stdout] 129 | /     loop
[INFO] [stdout] 130 | |     {
[INFO] [stdout] 131 | |         main_buffer.draw_triangle(&upper_left);
[INFO] [stdout] 132 | |         main_buffer.draw_triangle(&lower_right);
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |         main_buffer.clear_buffer();
[INFO] [stdout] 149 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 150 |           
[INFO] [stdout] 151 |       Ok(())
[INFO] [stdout]     |       ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `time` is assigned to, but never used
[INFO] [stdout]   --> src/main.rs:41:6
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut time : f64 = 0_f64;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_time` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `time` is never read
[INFO] [stdout]    --> src/main.rs:147:3
[INFO] [stdout]     |
[INFO] [stdout] 147 |         time += 0.0001_f64;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `norm_cos` is never used
[INFO] [stdout]   --> src/main.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn norm_cos(theta : f64) -> f64
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.97s
[INFO] running `Command { std: "docker" "inspect" "5cef773a07e711270088796b4f728bff0882dc323d58519cde00dc45135348a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cef773a07e711270088796b4f728bff0882dc323d58519cde00dc45135348a2", kill_on_drop: false }`
[INFO] [stdout] 5cef773a07e711270088796b4f728bff0882dc323d58519cde00dc45135348a2
