[INFO] fetching crate raytracer 0.2.2...
[INFO] testing raytracer-0.2.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate raytracer 0.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate raytracer 0.2.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate raytracer 0.2.2
[INFO] finished tweaking crates.io crate raytracer 0.2.2
[INFO] tweaked toml for crates.io crate raytracer 0.2.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5fbe4ab3a32daf42649cfe13fbf8c8a6f04e23b97c90a8a4839f940b8569da4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f5fbe4ab3a32daf42649cfe13fbf8c8a6f04e23b97c90a8a4839f940b8569da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5fbe4ab3a32daf42649cfe13fbf8c8a6f04e23b97c90a8a4839f940b8569da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5fbe4ab3a32daf42649cfe13fbf8c8a6f04e23b97c90a8a4839f940b8569da4", kill_on_drop: false }`
[INFO] [stdout] f5fbe4ab3a32daf42649cfe13fbf8c8a6f04e23b97c90a8a4839f940b8569da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa296934b4fa5d6f3a5504027a696bdbb75c6efd0f3f1bc52c96ad08375c9822
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa296934b4fa5d6f3a5504027a696bdbb75c6efd0f3f1bc52c96ad08375c9822", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling ice-threads v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling raytracer v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.34s
[INFO] running `Command { std: "docker" "inspect" "fa296934b4fa5d6f3a5504027a696bdbb75c6efd0f3f1bc52c96ad08375c9822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa296934b4fa5d6f3a5504027a696bdbb75c6efd0f3f1bc52c96ad08375c9822", kill_on_drop: false }`
[INFO] [stdout] fa296934b4fa5d6f3a5504027a696bdbb75c6efd0f3f1bc52c96ad08375c9822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1878eb69d85a7d159ee0c695ba8404d46a2158fbdbec90f7d45a37f44af645fd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1878eb69d85a7d159ee0c695ba8404d46a2158fbdbec90f7d45a37f44af645fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "1878eb69d85a7d159ee0c695ba8404d46a2158fbdbec90f7d45a37f44af645fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1878eb69d85a7d159ee0c695ba8404d46a2158fbdbec90f7d45a37f44af645fd", kill_on_drop: false }`
[INFO] [stdout] 1878eb69d85a7d159ee0c695ba8404d46a2158fbdbec90f7d45a37f44af645fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0179d1c70353f5fca5dd47512e02b909b022f1fa0dc7f6e609d85bfa88a1aa1b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0179d1c70353f5fca5dd47512e02b909b022f1fa0dc7f6e609d85bfa88a1aa1b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raytracer-9ec1fdf04ba55988
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test vec3::tests::macro_cross ... ok
[INFO] [stdout] test ray::tests::macro_ray ... ok
[INFO] [stdout] test vec3::tests::macro_len_sqr ... ok
[INFO] [stdout] test vec3::tests::macro_len ... ok
[INFO] [stdout] test vec3::tests::macro_dot ... ok
[INFO] [stdout] test ray::tests::ray_new ... ok
[INFO] [stdout] test ray::tests::ray_at ... ok
[INFO] [stdout] test vec3::tests::vec3_add ... ok
[INFO] [stdout] test vec3::tests::macro_reflect ... ok
[INFO] [stdout] test vec3::tests::macro_vec3 ... ok
[INFO] [stdout] test vec3::tests::macro_refract ... ok
[INFO] [stdout] test vec3::tests::macro_normalize ... ok
[INFO] [stdout] test vec3::tests::vec3_add_assign ... ok
[INFO] [stdout] test vec3::tests::vec3_cross ... ok
[INFO] [stdout] test vec3::tests::vec3_div ... ok
[INFO] [stdout] test vec3::tests::vec3_div_assign ... ok
[INFO] [stdout] test vec3::tests::vec3_dot ... ok
[INFO] [stdout] test vec3::tests::vec3_len ... ok
[INFO] [stdout] test vec3::tests::vec3_len_sqr ... ok
[INFO] [stdout] test vec3::tests::vec3_mul ... ok
[INFO] [stdout] test vec3::tests::vec3_neg ... ok
[INFO] [stdout] test vec3::tests::vec3_new ... ok
[INFO] [stdout] test vec3::tests::vec3_normalize ... ok
[INFO] [stdout] test vec3::tests::vec3_reflect ... ok
[INFO] [stdout] test vec3::tests::vec3_refract ... ok
[INFO] [stdout] test vec3::tests::vec3_sub_assign ... ok
[INFO] [stdout] test vec3::tests::vec3_mul_assign ... ok
[INFO] [stdout] test vec3::tests::vec3_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests raytracer
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/vec3.rs - dot (line 537) ... ok
[INFO] [stdout] test src/vec3.rs - len_sqr (line 598) ... ok
[INFO] [stdout] test src/vec3.rs - vec3 (line 515) ... ok
[INFO] [stdout] test src/ray.rs - ray::Ray::new (line 25) ... ok
[INFO] [stdout] test src/vec3.rs - normalize (line 615) ... ok
[INFO] [stdout] test src/vec3.rs - len (line 581) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::add (line 221) ... ok
[INFO] [stdout] test src/ray.rs - ray (line 67) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::cross (line 56) ... ok
[INFO] [stdout] test src/vec3.rs - cross (line 556) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::add_assign (line 378) ... ok
[INFO] [stdout] test src/vec3.rs - refract (line 657) ... ok
[INFO] [stdout] test src/vec3.rs - reflect (line 633) ... ok
[INFO] [stdout] test src/ray.rs - ray::Ray::at (line 42) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::div (line 334) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::mul (line 267) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::len (line 77) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::dot (line 41) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::div (line 356) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::len_sqr (line 91) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::neg (line 196) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::mul_assign (line 424) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::div_assign (line 491) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::div_assign (line 469) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::new (line 23) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::mul (line 289) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::sub (line 244) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::mul_assign (line 446) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::normalize (line 107) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::reflect (line 128) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::sub_assign (line 401) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::refract (line 156) ... ok
[INFO] [stdout] test src/vec3.rs - vec3::f32::mul (line 311) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0179d1c70353f5fca5dd47512e02b909b022f1fa0dc7f6e609d85bfa88a1aa1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0179d1c70353f5fca5dd47512e02b909b022f1fa0dc7f6e609d85bfa88a1aa1b", kill_on_drop: false }`
[INFO] [stdout] 0179d1c70353f5fca5dd47512e02b909b022f1fa0dc7f6e609d85bfa88a1aa1b