[INFO] cloning repository https://github.com/Atan-D-RP4/rs_rand_art
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Atan-D-RP4/rs_rand_art" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtan-D-RP4%2Frs_rand_art", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtan-D-RP4%2Frs_rand_art'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4619e7dc7762ba0a27fbba4b75b87af41ee4418
[INFO] checking Atan-D-RP4/rs_rand_art against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtan-D-RP4%2Frs_rand_art" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Atan-D-RP4/rs_rand_art on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Atan-D-RP4/rs_rand_art
[INFO] finished tweaking git repo https://github.com/Atan-D-RP4/rs_rand_art
[INFO] tweaked toml for git repo https://github.com/Atan-D-RP4/rs_rand_art written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Atan-D-RP4/rs_rand_art 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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8d7c18066dd84cb40685c53ecacb835d03570c6636d67891db93d69e9e0c185
[INFO] running `Command { std: "docker" "start" "-a" "a8d7c18066dd84cb40685c53ecacb835d03570c6636d67891db93d69e9e0c185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8d7c18066dd84cb40685c53ecacb835d03570c6636d67891db93d69e9e0c185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d7c18066dd84cb40685c53ecacb835d03570c6636d67891db93d69e9e0c185", kill_on_drop: false }`
[INFO] [stdout] a8d7c18066dd84cb40685c53ecacb835d03570c6636d67891db93d69e9e0c185
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25293d13b9888c69094be13e6075468d412e8a981831d24aef328d2a0b072254
[INFO] running `Command { std: "docker" "start" "-a" "25293d13b9888c69094be13e6075468d412e8a981831d24aef328d2a0b072254", kill_on_drop: false }`
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[INFO] [stderr]    Compiling unicode-ident v1.0.14
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[INFO] [stdout] warning: unused import: `buffer`
[INFO] [stdout]   --> src/node.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 | use image::{self as img, buffer};
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `buffer`
[INFO] [stdout]   --> src/node.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 | use image::{self as img, buffer};
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WIDTH` is never used
[INFO] [stdout]   --> src/node.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const WIDTH: u32 = 1920;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEIGHT` is never used
[INFO] [stdout]   --> src/node.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const HEIGHT: u32 = 944;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Color` is never constructed
[INFO] [stdout]    --> src/node.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Color {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Color` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `eval`, `eval_fn`, and `render` are never used
[INFO] [stdout]    --> src/node.rs:215:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl FnNode {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn eval(&self, x: f32, y: f32, t: f32) -> Result<FnNode, String> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 309 |     fn eval_fn(&self, x: f32, y: f32, t: f32) -> Result<Color, String> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 319 |     pub fn render(&self) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WIDTH` is never used
[INFO] [stdout]   --> src/node.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const WIDTH: u32 = 1920;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEIGHT` is never used
[INFO] [stdout]   --> src/node.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const HEIGHT: u32 = 944;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Color` is never constructed
[INFO] [stdout]    --> src/node.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Color {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Color` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `eval`, `eval_fn`, and `render` are never used
[INFO] [stdout]    --> src/node.rs:215:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl FnNode {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn eval(&self, x: f32, y: f32, t: f32) -> Result<FnNode, String> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 309 |     fn eval_fn(&self, x: f32, y: f32, t: f32) -> Result<Color, String> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 319 |     pub fn render(&self) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.40s
[INFO] running `Command { std: "docker" "inspect" "25293d13b9888c69094be13e6075468d412e8a981831d24aef328d2a0b072254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25293d13b9888c69094be13e6075468d412e8a981831d24aef328d2a0b072254", kill_on_drop: false }`
[INFO] [stdout] 25293d13b9888c69094be13e6075468d412e8a981831d24aef328d2a0b072254
