[INFO] cloning repository https://github.com/julioolvr/raytracing-in-a-weekend
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/julioolvr/raytracing-in-a-weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulioolvr%2Fraytracing-in-a-weekend"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulioolvr%2Fraytracing-in-a-weekend'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 330bf0913feecd6a6e1e30d8d5331d04636f9c8d
[INFO] testing julioolvr/raytracing-in-a-weekend against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulioolvr%2Fraytracing-in-a-weekend" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/julioolvr/raytracing-in-a-weekend 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/julioolvr/raytracing-in-a-weekend
[INFO] finished tweaking git repo https://github.com/julioolvr/raytracing-in-a-weekend
[INFO] tweaked toml for git repo https://github.com/julioolvr/raytracing-in-a-weekend written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/julioolvr/raytracing-in-a-weekend 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 95a7fd9d0ecab0f3ba389b89f0f0dfaded07739db64397ae77a12fb939911974
[INFO] running `"docker" "start" "-a" "95a7fd9d0ecab0f3ba389b89f0f0dfaded07739db64397ae77a12fb939911974"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling raytracing-in-a-weekend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `water`
[INFO] [stderr]   --> src/raytracer/material/dielectric.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn water() -> Dielectric {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `diamond`
[INFO] [stderr]   --> src/raytracer/material/dielectric.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn diamond() -> Dielectric {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
[INFO] running `"docker" "inspect" "95a7fd9d0ecab0f3ba389b89f0f0dfaded07739db64397ae77a12fb939911974"`
[INFO] running `"docker" "rm" "-f" "95a7fd9d0ecab0f3ba389b89f0f0dfaded07739db64397ae77a12fb939911974"`
[INFO] [stdout] 95a7fd9d0ecab0f3ba389b89f0f0dfaded07739db64397ae77a12fb939911974
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 534114e111d84368c0ccbf7374bbbb3d31e1f8f2306993affad38a9a283e5099
[INFO] running `"docker" "start" "-a" "534114e111d84368c0ccbf7374bbbb3d31e1f8f2306993affad38a9a283e5099"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling raytracing-in-a-weekend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `water`
[INFO] [stderr]   --> src/raytracer/material/dielectric.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn water() -> Dielectric {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `diamond`
[INFO] [stderr]   --> src/raytracer/material/dielectric.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn diamond() -> Dielectric {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "534114e111d84368c0ccbf7374bbbb3d31e1f8f2306993affad38a9a283e5099"`
[INFO] running `"docker" "rm" "-f" "534114e111d84368c0ccbf7374bbbb3d31e1f8f2306993affad38a9a283e5099"`
[INFO] [stdout] 534114e111d84368c0ccbf7374bbbb3d31e1f8f2306993affad38a9a283e5099
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e8f73e7b0fb5f19189889acfbd00ff81a8a6cd3e53fb8e0ffb0d65f25610a27e
[INFO] running `"docker" "start" "-a" "e8f73e7b0fb5f19189889acfbd00ff81a8a6cd3e53fb8e0ffb0d65f25610a27e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: method is never used: `water`
[INFO] [stderr]   --> src/raytracer/material/dielectric.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn water() -> Dielectric {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `diamond`
[INFO] [stderr]   --> src/raytracer/material/dielectric.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn diamond() -> Dielectric {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raytracing_in_a_weekend-533dcde17c8167b0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test raytracer::material::dielectric::tests::refract_45_degree_angle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e8f73e7b0fb5f19189889acfbd00ff81a8a6cd3e53fb8e0ffb0d65f25610a27e"`
[INFO] running `"docker" "rm" "-f" "e8f73e7b0fb5f19189889acfbd00ff81a8a6cd3e53fb8e0ffb0d65f25610a27e"`
[INFO] [stdout] e8f73e7b0fb5f19189889acfbd00ff81a8a6cd3e53fb8e0ffb0d65f25610a27e