[INFO] cloning repository https://github.com/baransu/pbrt-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/baransu/pbrt-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaransu%2Fpbrt-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaransu%2Fpbrt-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c0aec0a3e770cb2f1547bee1389b278cfa574c75
[INFO] checking baransu/pbrt-rs against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaransu%2Fpbrt-rs" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/baransu/pbrt-rs on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/baransu/pbrt-rs
[INFO] finished tweaking git repo https://github.com/baransu/pbrt-rs
[INFO] tweaked toml for git repo https://github.com/baransu/pbrt-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/baransu/pbrt-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 56b630efbe398dc7dc25562ccc46cbd8d97553fb279c6bef6b1b544f23ce7787
[INFO] running `"docker" "start" "-a" "56b630efbe398dc7dc25562ccc46cbd8d97553fb279c6bef6b1b544f23ce7787"`
[INFO] [stderr]     Checking obj v0.8.2
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking rayon-core v1.5.0
[INFO] [stderr]     Checking rayon v1.1.0
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking pbrt-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `rotate_x`
[INFO] [stderr]   --> src/pbrt/matrix4.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn rotate_x(t: f64) -> Matrix4x4 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rotate_y`
[INFO] [stderr]   --> src/pbrt/matrix4.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn rotate_y(t: f64) -> Matrix4x4 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rotate_z`
[INFO] [stderr]   --> src/pbrt/matrix4.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn rotate_z(t: f64) -> Matrix4x4 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inverse`
[INFO] [stderr]   --> src/pbrt/matrix4.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn inverse(&self) -> Matrix4x4 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rotate_x`
[INFO] [stderr]   --> src/pbrt/matrix4.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn rotate_x(t: f64) -> Matrix4x4 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rotate_y`
[INFO] [stderr]   --> src/pbrt/matrix4.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn rotate_y(t: f64) -> Matrix4x4 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rotate_z`
[INFO] [stderr]   --> src/pbrt/matrix4.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn rotate_z(t: f64) -> Matrix4x4 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inverse`
[INFO] [stderr]   --> src/pbrt/matrix4.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn inverse(&self) -> Matrix4x4 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.46s
[INFO] running `"docker" "inspect" "56b630efbe398dc7dc25562ccc46cbd8d97553fb279c6bef6b1b544f23ce7787"`
[INFO] running `"docker" "rm" "-f" "56b630efbe398dc7dc25562ccc46cbd8d97553fb279c6bef6b1b544f23ce7787"`
[INFO] [stdout] 56b630efbe398dc7dc25562ccc46cbd8d97553fb279c6bef6b1b544f23ce7787