[INFO] updating cached repository https://github.com/Henrai/raytracer
[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] 0cfb617573a7abb1e91131e22d39c683dae51966
[INFO] checking Henrai/raytracer against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenrai%2Fraytracer" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Henrai/raytracer on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Henrai/raytracer
[INFO] finished tweaking git repo https://github.com/Henrai/raytracer
[INFO] tweaked toml for git repo https://github.com/Henrai/raytracer written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Henrai/raytracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 54eff3b679c875a4892285c818d38145bfb8dfa4a71747d05780f8a007d1e101
[INFO] running `"docker" "start" "-a" "54eff3b679c875a4892285c818d38145bfb8dfa4a71747d05780f8a007d1e101"`
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/geometry/vector.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         (self.x*self.x + self.y*self.y + self.z*self.z)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/geometry/vector.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         (self.x*self.x + self.y*self.y + self.z*self.z)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fill`
[INFO] [stderr]   --> src/geometry/vector.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn fill(a: f64) -> Vec3D {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]   --> src/geometry/vector.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn zero() -> Vec3D {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `normalize`
[INFO] [stderr]   --> src/geometry/vector.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn normalize(&self) -> Vec3D {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Ray`
[INFO] [stderr]  --> src/geometry/ray.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Ray {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getPoint`
[INFO] [stderr]  --> src/geometry/ray.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn getPoint(&self, t: f64) -> Vec3D {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `getPoint` should have a snake case name
[INFO] [stderr]  --> src/geometry/ray.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn getPoint(&self, t: f64) -> Vec3D {
[INFO] [stderr]   |            ^^^^^^^^ help: convert the identifier to snake case: `get_point`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fill`
[INFO] [stderr]   --> src/geometry/vector.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn fill(a: f64) -> Vec3D {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]   --> src/geometry/vector.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn zero() -> Vec3D {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `normalize`
[INFO] [stderr]   --> src/geometry/vector.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn normalize(&self) -> Vec3D {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Ray`
[INFO] [stderr]  --> src/geometry/ray.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Ray {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getPoint`
[INFO] [stderr]  --> src/geometry/ray.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn getPoint(&self, t: f64) -> Vec3D {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `getPoint` should have a snake case name
[INFO] [stderr]  --> src/geometry/ray.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn getPoint(&self, t: f64) -> Vec3D {
[INFO] [stderr]   |            ^^^^^^^^ help: convert the identifier to snake case: `get_point`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "54eff3b679c875a4892285c818d38145bfb8dfa4a71747d05780f8a007d1e101"`
[INFO] running `"docker" "rm" "-f" "54eff3b679c875a4892285c818d38145bfb8dfa4a71747d05780f8a007d1e101"`
[INFO] [stdout] 54eff3b679c875a4892285c818d38145bfb8dfa4a71747d05780f8a007d1e101