[INFO] cloning repository https://github.com/hclarke/tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hclarke/tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhclarke%2Ftracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhclarke%2Ftracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dfc09da0823eab64d3d77fc8fbedbc059279cf4b [INFO] checking hclarke/tracer against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhclarke%2Ftracer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hclarke/tracer on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hclarke/tracer [INFO] finished tweaking git repo https://github.com/hclarke/tracer [INFO] tweaked toml for git repo https://github.com/hclarke/tracer written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hclarke/tracer 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded png_encode_mini v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4a9019662e0b3f48a2c78844e5ce4fe8228cf6a479a1fa7eec055c7743ff552 [INFO] running `Command { std: "docker" "start" "-a" "b4a9019662e0b3f48a2c78844e5ce4fe8228cf6a479a1fa7eec055c7743ff552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4a9019662e0b3f48a2c78844e5ce4fe8228cf6a479a1fa7eec055c7743ff552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4a9019662e0b3f48a2c78844e5ce4fe8228cf6a479a1fa7eec055c7743ff552", kill_on_drop: false }` [INFO] [stdout] b4a9019662e0b3f48a2c78844e5ce4fe8228cf6a479a1fa7eec055c7743ff552 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa1f5c4df755347c2c455617fa428624608122faed6bebb86be3bda72aca8af9 [INFO] running `Command { std: "docker" "start" "-a" "aa1f5c4df755347c2c455617fa428624608122faed6bebb86be3bda72aca8af9", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking png_encode_mini v0.1.2 [INFO] [stderr] Checking tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/main.rs:120:14 [INFO] [stdout] | [INFO] [stdout] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_color` is never used [INFO] [stdout] --> src/main.rs:120:4 [INFO] [stdout] | [INFO] [stdout] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `sval`, `ubox`, `sbox`, `gaussian2`, and `gaussian` are never used [INFO] [stdout] --> src/rnd.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 17 | impl Rng { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn sval(&self) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn ubox(&self) ->T { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn sbox(&self) ->T { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn gaussian2(&self) -> V2 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn gaussian(&self) -> T{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `dim`, `init`, and `prod` are never used [INFO] [stdout] --> src/vec.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait V : Sized [INFO] [stdout] | - associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn dim() -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | fn new(v:f32)->Self; [INFO] [stdout] 19 | fn init(f:F)->Self where F:Fn(usize)->f32; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn prod(self) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cross` is never used [INFO] [stdout] --> src/vec.rs:202:9 [INFO] [stdout] | [INFO] [stdout] 192 | impl V3 { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 202 | pub fn cross(self,rhs:V3) -> V3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/main.rs:120:14 [INFO] [stdout] | [INFO] [stdout] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_color` is never used [INFO] [stdout] --> src/main.rs:120:4 [INFO] [stdout] | [INFO] [stdout] 120 | fn get_color(rng : &Rng, o:V3, d:V3) -> V3 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ubox`, `sbox`, `gaussian2`, and `gaussian` are never used [INFO] [stdout] --> src/rnd.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 17 | impl Rng { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn ubox(&self) ->T { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn sbox(&self) ->T { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn gaussian2(&self) -> V2 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn gaussian(&self) -> T{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `dim`, `init`, and `prod` are never used [INFO] [stdout] --> src/vec.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait V : Sized [INFO] [stdout] | - associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn dim() -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | fn new(v:f32)->Self; [INFO] [stdout] 19 | fn init(f:F)->Self where F:Fn(usize)->f32; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn prod(self) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cross` is never used [INFO] [stdout] --> src/vec.rs:202:9 [INFO] [stdout] | [INFO] [stdout] 192 | impl V3 { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 202 | pub fn cross(self,rhs:V3) -> V3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "aa1f5c4df755347c2c455617fa428624608122faed6bebb86be3bda72aca8af9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa1f5c4df755347c2c455617fa428624608122faed6bebb86be3bda72aca8af9", kill_on_drop: false }` [INFO] [stdout] aa1f5c4df755347c2c455617fa428624608122faed6bebb86be3bda72aca8af9