[INFO] cloning repository https://github.com/vpetrigo/tinyrenderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vpetrigo/tinyrenderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvpetrigo%2Ftinyrenderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvpetrigo%2Ftinyrenderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f829486dcefadb418d7a93a40a4f395fed0b07f2
[INFO] checking vpetrigo/tinyrenderer against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvpetrigo%2Ftinyrenderer" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vpetrigo/tinyrenderer on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-43/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/vpetrigo/tinyrenderer
[INFO] finished tweaking git repo https://github.com/vpetrigo/tinyrenderer
[INFO] tweaked toml for git repo https://github.com/vpetrigo/tinyrenderer written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/vpetrigo/tinyrenderer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da338bdf903830461e6dd90f5267666f59bd6a4f3bb69974bba63c784d53c5fe
[INFO] running `Command { std: "docker" "start" "-a" "da338bdf903830461e6dd90f5267666f59bd6a4f3bb69974bba63c784d53c5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da338bdf903830461e6dd90f5267666f59bd6a4f3bb69974bba63c784d53c5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da338bdf903830461e6dd90f5267666f59bd6a4f3bb69974bba63c784d53c5fe", kill_on_drop: false }`
[INFO] [stdout] da338bdf903830461e6dd90f5267666f59bd6a4f3bb69974bba63c784d53c5fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4acc277647f7de254b0027e18819535aed4700e68b6a51cf06284e032d3a60f
[INFO] running `Command { std: "docker" "start" "-a" "e4acc277647f7de254b0027e18819535aed4700e68b6a51cf06284e032d3a60f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking tgaimage v0.1.0 (/opt/rustwide/workdir/tgaimage)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stdout] warning: field is never read: `bytespp`
[INFO] [stdout]    --> tgaimage/src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     bytespp: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking tinyrenderer v0.1.0 (/opt/rustwide/workdir/tinyrenderer)
[INFO] [stdout] warning: field is never read: `is_steep`
[INFO] [stdout]   --> tinyrenderer/src/line.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     is_steep: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TGAImageFormat`
[INFO] [stdout]  --> tinyrenderer/examples/texture_load.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tgaimage::{TGAImage, TGAImageFormat};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tinyrenderer::model::Model`
[INFO] [stdout]  --> tinyrenderer/examples/texture_load.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tinyrenderer::model::Model;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `is_steep`
[INFO] [stdout]   --> tinyrenderer/src/line.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     is_steep: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> tinyrenderer/examples/texture_load.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     texture.write_tga_file("african_head_diffuse_tmp.tga", true, true);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.44s
[INFO] running `Command { std: "docker" "inspect" "e4acc277647f7de254b0027e18819535aed4700e68b6a51cf06284e032d3a60f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4acc277647f7de254b0027e18819535aed4700e68b6a51cf06284e032d3a60f", kill_on_drop: false }`
[INFO] [stdout] e4acc277647f7de254b0027e18819535aed4700e68b6a51cf06284e032d3a60f