[INFO] updating cached repository https://github.com/ZephroC/rust-tracer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ecfdfb544938487ba9e5467f590b63d4cb9b4d1c [INFO] checking ZephroC/rust-tracer against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephroC%2Frust-tracer" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ZephroC/rust-tracer on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ZephroC/rust-tracer [INFO] finished tweaking git repo https://github.com/ZephroC/rust-tracer [INFO] tweaked toml for git repo https://github.com/ZephroC/rust-tracer written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/ZephroC/rust-tracer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3320bdf9eaddf9a260fd835bcb4d6c7806f6d0f09993262a75b8fa2d3330cb52 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "3320bdf9eaddf9a260fd835bcb4d6c7806f6d0f09993262a75b8fa2d3330cb52"` [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking nalgebra v0.20.0 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling ggez v0.5.1 [INFO] [stderr] Checking rodio v0.9.0 [INFO] [stderr] Checking rust-tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::cmp::max` [INFO] [stderr] --> src/tracer/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::cmp::max; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::max` [INFO] [stderr] --> src/tracer/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::cmp::max; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `norm` [INFO] [stderr] --> src/tracer/mod.rs:134:33 [INFO] [stderr] | [INFO] [stderr] 134 | (dist, Some(norm)) if dist > 0.00005 && dist < light_dist => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_norm` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `next_hit_point` [INFO] [stderr] --> src/tracer/mod.rs:137:29 [INFO] [stderr] | [INFO] [stderr] 137 | let next_hit_point = new_ray.point_along(dist); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_hit_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hit_point` [INFO] [stderr] --> src/tracer/geom/sphere.rs:49:21 [INFO] [stderr] | [INFO] [stderr] 49 | let hit_point = ray.point_along(dist); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `norm` [INFO] [stderr] --> src/tracer/mod.rs:134:33 [INFO] [stderr] | [INFO] [stderr] 134 | (dist, Some(norm)) if dist > 0.00005 && dist < light_dist => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_norm` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `next_hit_point` [INFO] [stderr] --> src/tracer/mod.rs:137:29 [INFO] [stderr] | [INFO] [stderr] 137 | let next_hit_point = new_ray.point_along(dist); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_hit_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hit_point` [INFO] [stderr] --> src/tracer/geom/sphere.rs:49:21 [INFO] [stderr] | [INFO] [stderr] 49 | let hit_point = ray.point_along(dist); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_point` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `"docker" "inspect" "3320bdf9eaddf9a260fd835bcb4d6c7806f6d0f09993262a75b8fa2d3330cb52"` [INFO] running `"docker" "rm" "-f" "3320bdf9eaddf9a260fd835bcb4d6c7806f6d0f09993262a75b8fa2d3330cb52"` [INFO] [stdout] 3320bdf9eaddf9a260fd835bcb4d6c7806f6d0f09993262a75b8fa2d3330cb52