[INFO] cloning repository https://github.com/karvozavr/ray-tracing-engine
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karvozavr/ray-tracing-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarvozavr%2Fray-tracing-engine"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarvozavr%2Fray-tracing-engine'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b23f648ce2ab96ddd6a06eb1208543d1d721c10e
[INFO] testing karvozavr/ray-tracing-engine against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarvozavr%2Fray-tracing-engine" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/karvozavr/ray-tracing-engine on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/karvozavr/ray-tracing-engine
[INFO] finished tweaking git repo https://github.com/karvozavr/ray-tracing-engine
[INFO] tweaked toml for git repo https://github.com/karvozavr/ray-tracing-engine written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/karvozavr/ray-tracing-engine already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c05bbd02d9514324553989d9daec5164c701c442630d8c26a063eedf711b3d3
[INFO] running `"docker" "start" "-a" "5c05bbd02d9514324553989d9daec5164c701c442630d8c26a063eedf711b3d3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ray_tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `at`
[INFO] [stderr]   --> src/ray.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn at(self, t: f64) -> Point3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "5c05bbd02d9514324553989d9daec5164c701c442630d8c26a063eedf711b3d3"`
[INFO] running `"docker" "rm" "-f" "5c05bbd02d9514324553989d9daec5164c701c442630d8c26a063eedf711b3d3"`
[INFO] [stdout] 5c05bbd02d9514324553989d9daec5164c701c442630d8c26a063eedf711b3d3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3d38b9c4ff002b503d946ae7d5dc75236c5c103ebd9a544fd28d4c08bb0217f7
[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" "3d38b9c4ff002b503d946ae7d5dc75236c5c103ebd9a544fd28d4c08bb0217f7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ray_tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `at`
[INFO] [stderr]   --> src/ray.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn at(self, t: f64) -> Point3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "3d38b9c4ff002b503d946ae7d5dc75236c5c103ebd9a544fd28d4c08bb0217f7"`
[INFO] running `"docker" "rm" "-f" "3d38b9c4ff002b503d946ae7d5dc75236c5c103ebd9a544fd28d4c08bb0217f7"`
[INFO] [stdout] 3d38b9c4ff002b503d946ae7d5dc75236c5c103ebd9a544fd28d4c08bb0217f7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d63d1cee7319e58bd268ba3384f93ee8fadeacc6dbdcfd1f1894b8ae8ed6bb0d
[INFO] running `"docker" "start" "-a" "d63d1cee7319e58bd268ba3384f93ee8fadeacc6dbdcfd1f1894b8ae8ed6bb0d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: method is never used: `at`
[INFO] [stderr]   --> src/ray.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn at(self, t: f64) -> Point3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ray_tracing-76af193e1e48d3f9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d63d1cee7319e58bd268ba3384f93ee8fadeacc6dbdcfd1f1894b8ae8ed6bb0d"`
[INFO] running `"docker" "rm" "-f" "d63d1cee7319e58bd268ba3384f93ee8fadeacc6dbdcfd1f1894b8ae8ed6bb0d"`
[INFO] [stdout] d63d1cee7319e58bd268ba3384f93ee8fadeacc6dbdcfd1f1894b8ae8ed6bb0d