[INFO] cloning repository https://github.com/kidi/ray_tracer_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kidi/ray_tracer_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkidi%2Fray_tracer_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkidi%2Fray_tracer_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45a1f245fe89a455e41b888bb7e95d0fc5dfcea1 [INFO] checking kidi/ray_tracer_rust/45a1f245fe89a455e41b888bb7e95d0fc5dfcea1 against master#fe7294f8793d001bc3f9d197e7cdef6cdb46c15a for pr-153912 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkidi%2Fray_tracer_rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kidi/ray_tracer_rust [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/kidi/ray_tracer_rust [INFO] tweaked toml for git repo https://github.com/kidi/ray_tracer_rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kidi/ray_tracer_rust on toolchain fe7294f8793d001bc3f9d197e7cdef6cdb46c15a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kidi/ray_tracer_rust 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" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gherkin_rust v0.6.0 [INFO] [stderr] Downloaded darling_macro v0.9.0 [INFO] [stderr] Downloaded shh v1.0.1 [INFO] [stderr] Downloaded globwalk v0.7.3 [INFO] [stderr] Downloaded derive_builder_core v0.5.0 [INFO] [stderr] Downloaded derive_builder v0.7.2 [INFO] [stderr] Downloaded cucumber_rust v0.6.9 [INFO] [stderr] Downloaded darling v0.9.0 [INFO] [stderr] Downloaded darling_core v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c24f93ecd743aed8206809dd72e9fa812f34e2277f064c947e039f198600475 [INFO] running `Command { std: "docker" "start" "-a" "0c24f93ecd743aed8206809dd72e9fa812f34e2277f064c947e039f198600475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c24f93ecd743aed8206809dd72e9fa812f34e2277f064c947e039f198600475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c24f93ecd743aed8206809dd72e9fa812f34e2277f064c947e039f198600475", kill_on_drop: false }` [INFO] [stdout] 0c24f93ecd743aed8206809dd72e9fa812f34e2277f064c947e039f198600475 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ea83191d61181bacc6f5a65876f976e116a9b2be7a59e69f4875d54620f9a1d [INFO] running `Command { std: "docker" "start" "-a" "4ea83191d61181bacc6f5a65876f976e116a9b2be7a59e69f4875d54620f9a1d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking bstr v1.4.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `ArrayVect` is never constructed [INFO] [stdout] --> src/./ray.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct ArrayVect { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `array3`, `array6`, `concat`, and `concat_ref` are never used [INFO] [stdout] --> src/./ray.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl ArrayVect { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 6 | pub fn array3(_x: i32, _y: i32, _z: i32) -> ArrayVect { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | pub fn array6(_x1: i32, _y1: i32, _z1: i32, _x2: i32, _y2: i32, _z2: i32) -> ArrayVect { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn concat(&self, other: ArrayVect) -> ArrayVect { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn concat_ref(&self, other: &ArrayVect) -> ArrayVect { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/./ray.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Tuple { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn is_point(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn is_vector(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn sub(&self, other: &Tuple) -> Tuple { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn neg(&self) -> Tuple { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn approximately(&self, other: Tuple) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn dot(&self, other: &Tuple) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn cross(&self, other: &Tuple) -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eqv_float` is never used [INFO] [stdout] --> src/./ray.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn eqv_float(x: f32, y: f32) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file` [INFO] [stdout] | [INFO] [stdout] 92 - feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] 92 + feature(proc_macro_span, proc_macro_span_file) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4ea83191d61181bacc6f5a65876f976e116a9b2be7a59e69f4875d54620f9a1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ea83191d61181bacc6f5a65876f976e116a9b2be7a59e69f4875d54620f9a1d", kill_on_drop: false }` [INFO] [stdout] 4ea83191d61181bacc6f5a65876f976e116a9b2be7a59e69f4875d54620f9a1d