[INFO] cloning repository https://github.com/niloco/rust_rt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niloco/rust_rt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniloco%2Frust_rt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniloco%2Frust_rt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e61251abb67342f853ad833bf0adf5aba094c1c [INFO] checking niloco/rust_rt against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniloco%2Frust_rt" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/niloco/rust_rt on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/niloco/rust_rt [INFO] finished tweaking git repo https://github.com/niloco/rust_rt [INFO] tweaked toml for git repo https://github.com/niloco/rust_rt written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/niloco/rust_rt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d9a5b5ef48c6d0150fc897185fff365c6ee1d4d6425734d2194244187dfe10f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6d9a5b5ef48c6d0150fc897185fff365c6ee1d4d6425734d2194244187dfe10f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d9a5b5ef48c6d0150fc897185fff365c6ee1d4d6425734d2194244187dfe10f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d9a5b5ef48c6d0150fc897185fff365c6ee1d4d6425734d2194244187dfe10f", kill_on_drop: false }` [INFO] [stdout] 6d9a5b5ef48c6d0150fc897185fff365c6ee1d4d6425734d2194244187dfe10f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7954e00ed6d5beae67ec58bb188d7cf1b5b4314157dacd733a24f70392fd7abb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7954e00ed6d5beae67ec58bb188d7cf1b5b4314157dacd733a24f70392fd7abb", kill_on_drop: false }` [INFO] [stderr] Checking rust_rt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> src/rt/ray.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | a: Vec3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `origin` [INFO] [stdout] --> src/rt/ray.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn origin(&self) -> Vec3 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `point_at_parameter` [INFO] [stdout] --> src/rt/ray.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn point_at_parameter(&self, t: f32) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Image` [INFO] [stdout] --> src/rt/image.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Image { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rt/image.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(x: usize, y: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_mut` [INFO] [stdout] --> src/rt/image.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn get_mut(&mut self, x: usize, y: usize) -> Option<&mut Pixel> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print` [INFO] [stdout] --> src/rt/image.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `r` [INFO] [stdout] --> src/rt/image.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | r: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `g` [INFO] [stdout] --> src/rt/image.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | g: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> src/rt/image.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | b: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rt/image.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_vals` [INFO] [stdout] --> src/rt/image.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn from_vals(r: u8, g: u8, b: u8) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/rt/image.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn set(&mut self, r: u8, g: u8, b: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> src/rt/ray.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | a: Vec3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `origin` [INFO] [stdout] --> src/rt/ray.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn origin(&self) -> Vec3 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `point_at_parameter` [INFO] [stdout] --> src/rt/ray.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn point_at_parameter(&self, t: f32) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Image` [INFO] [stdout] --> src/rt/image.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Image { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rt/image.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(x: usize, y: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_mut` [INFO] [stdout] --> src/rt/image.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn get_mut(&mut self, x: usize, y: usize) -> Option<&mut Pixel> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print` [INFO] [stdout] --> src/rt/image.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `r` [INFO] [stdout] --> src/rt/image.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | r: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `g` [INFO] [stdout] --> src/rt/image.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | g: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> src/rt/image.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | b: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rt/image.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_vals` [INFO] [stdout] --> src/rt/image.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn from_vals(r: u8, g: u8, b: u8) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/rt/image.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn set(&mut self, r: u8, g: u8, b: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "7954e00ed6d5beae67ec58bb188d7cf1b5b4314157dacd733a24f70392fd7abb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7954e00ed6d5beae67ec58bb188d7cf1b5b4314157dacd733a24f70392fd7abb", kill_on_drop: false }` [INFO] [stdout] 7954e00ed6d5beae67ec58bb188d7cf1b5b4314157dacd733a24f70392fd7abb