[INFO] cloning repository https://github.com/avenortoz/rusty_renderer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avenortoz/rusty_renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favenortoz%2Frusty_renderer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favenortoz%2Frusty_renderer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 91b16ae6a1bbb14dcfcc89c43600b329992ded60 [INFO] checking avenortoz/rusty_renderer against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favenortoz%2Frusty_renderer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/avenortoz/rusty_renderer on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/avenortoz/rusty_renderer [INFO] finished tweaking git repo https://github.com/avenortoz/rusty_renderer [INFO] tweaked toml for git repo https://github.com/avenortoz/rusty_renderer written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/avenortoz/rusty_renderer 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4928b973065dd63eb2268181a43a470743fd4357126b141fa78f57dd8e8f628e [INFO] running `Command { std: "docker" "start" "-a" "4928b973065dd63eb2268181a43a470743fd4357126b141fa78f57dd8e8f628e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4928b973065dd63eb2268181a43a470743fd4357126b141fa78f57dd8e8f628e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4928b973065dd63eb2268181a43a470743fd4357126b141fa78f57dd8e8f628e", kill_on_drop: false }` [INFO] [stdout] 4928b973065dd63eb2268181a43a470743fd4357126b141fa78f57dd8e8f628e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 570fe44042ab3ac05bc3d2820926485831aaada7084078c582cf733c11b6a948 [INFO] running `Command { std: "docker" "start" "-a" "570fe44042ab3ac05bc3d2820926485831aaada7084078c582cf733c11b6a948", kill_on_drop: false }` [INFO] [stderr] Checking rusty_renderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tga/image.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut header: TgaHeader = TgaHeader::new(width, height); [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: function `parse_image_type` is never used [INFO] [stdout] --> src/tga/header.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn parse_image_type(image_type: u8) -> Result<(ImageFormatType, ImageDataType), ParseError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_image_origin` is never used [INFO] [stdout] --> src/tga/header.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn parse_image_origin(value: u8) -> ImageOrigin { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_color_map` is never used [INFO] [stdout] --> src/tga/header.rs:176:4 [INFO] [stdout] | [INFO] [stdout] 176 | fn has_color_map(value: u8) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `usize` to `usize` [INFO] [stdout] --> src/tga/image.rs:108:52 [INFO] [stdout] | [INFO] [stdout] 108 | let mut data: Vec = Vec::with_capacity(size.into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `usize` to `usize` [INFO] [stdout] --> src/tga/image.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | data.resize(size.into(), 0); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `usize` to `usize` [INFO] [stdout] --> src/tga/image.rs:119:50 [INFO] [stdout] | [INFO] [stdout] 119 | let (_, suffix) = self.data.split_at_mut(offset.into()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty_renderer` (lib) due to 3 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tga/image.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut header: TgaHeader = TgaHeader::new(width, height); [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: function `parse_image_type` is never used [INFO] [stdout] --> src/tga/header.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn parse_image_type(image_type: u8) -> Result<(ImageFormatType, ImageDataType), ParseError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_image_origin` is never used [INFO] [stdout] --> src/tga/header.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn parse_image_origin(value: u8) -> ImageOrigin { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_color_map` is never used [INFO] [stdout] --> src/tga/header.rs:176:4 [INFO] [stdout] | [INFO] [stdout] 176 | fn has_color_map(value: u8) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `usize` to `usize` [INFO] [stdout] --> src/tga/image.rs:108:52 [INFO] [stdout] | [INFO] [stdout] 108 | let mut data: Vec = Vec::with_capacity(size.into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `usize` to `usize` [INFO] [stdout] --> src/tga/image.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | data.resize(size.into(), 0); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `usize` to `usize` [INFO] [stdout] --> src/tga/image.rs:119:50 [INFO] [stdout] | [INFO] [stdout] 119 | let (_, suffix) = self.data.split_at_mut(offset.into()); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty_renderer` (lib test) due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "570fe44042ab3ac05bc3d2820926485831aaada7084078c582cf733c11b6a948", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "570fe44042ab3ac05bc3d2820926485831aaada7084078c582cf733c11b6a948", kill_on_drop: false }` [INFO] [stdout] 570fe44042ab3ac05bc3d2820926485831aaada7084078c582cf733c11b6a948