[INFO] cloning repository https://github.com/fangtiancheng/Ray_tracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fangtiancheng/Ray_tracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffangtiancheng%2FRay_tracing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffangtiancheng%2FRay_tracing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19eb2868496b57e5b40609959cf6174c694b5285
[INFO] testing fangtiancheng/Ray_tracing against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffangtiancheng%2FRay_tracing" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fangtiancheng/Ray_tracing on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fangtiancheng/Ray_tracing
[INFO] finished tweaking git repo https://github.com/fangtiancheng/Ray_tracing
[INFO] tweaked toml for git repo https://github.com/fangtiancheng/Ray_tracing written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/fangtiancheng/Ray_tracing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 226ad025d203e7284bcae2eb95d5f8dc998ce03d925b093b3059c7686a9ce461
[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" "226ad025d203e7284bcae2eb95d5f8dc998ce03d925b093b3059c7686a9ce461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "226ad025d203e7284bcae2eb95d5f8dc998ce03d925b093b3059c7686a9ce461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226ad025d203e7284bcae2eb95d5f8dc998ce03d925b093b3059c7686a9ce461", kill_on_drop: false }`
[INFO] [stdout] 226ad025d203e7284bcae2eb95d5f8dc998ce03d925b093b3059c7686a9ce461
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21950609ebded1de3251fc3175ab753803238e3f73830ffffd708338c72a7f08
[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" "21950609ebded1de3251fc3175ab753803238e3f73830ffffd708338c72a7f08", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling number_prefix v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling tiff v0.5.0
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling console v0.11.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling indicatif v0.15.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rulinalg v0.4.2
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling image v0.23.7
[INFO] [stderr]    Compiling imageproc v0.20.0
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rectangle::*`
[INFO] [stdout]  --> src/scene.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{hit::*, material::*, rectangle::*, sphere::*, texture::*, utility::*, vec3::*};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/rectangle.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(x0: f64, x1: f64, y0: f64, y1: f64, k: f64, mat: Arc<dyn Material>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "21950609ebded1de3251fc3175ab753803238e3f73830ffffd708338c72a7f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21950609ebded1de3251fc3175ab753803238e3f73830ffffd708338c72a7f08", kill_on_drop: false }`
[INFO] [stdout] 21950609ebded1de3251fc3175ab753803238e3f73830ffffd708338c72a7f08
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d9abdfd48979f0b077f5b540d8c5b493f3b86de570ead313a419b778d5a6ea54
[INFO] running `Command { std: "docker" "start" "-a" "d9abdfd48979f0b077f5b540d8c5b493f3b86de570ead313a419b778d5a6ea54", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rectangle::*`
[INFO] [stdout]  --> src/scene.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{hit::*, material::*, rectangle::*, sphere::*, texture::*, utility::*, vec3::*};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/rectangle.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(x0: f64, x1: f64, y0: f64, y1: f64, k: f64, mat: Arc<dyn Material>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "d9abdfd48979f0b077f5b540d8c5b493f3b86de570ead313a419b778d5a6ea54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9abdfd48979f0b077f5b540d8c5b493f3b86de570ead313a419b778d5a6ea54", kill_on_drop: false }`
[INFO] [stdout] d9abdfd48979f0b077f5b540d8c5b493f3b86de570ead313a419b778d5a6ea54
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d238d0c65b1db49de511018395f6289f3df2a1a85a0238a92ce3266735f5135
[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" "4d238d0c65b1db49de511018395f6289f3df2a1a85a0238a92ce3266735f5135", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `rectangle::*`
[INFO] [stdout] running 20 tests
[INFO] [stderr]  --> src/scene.rs:1:34
[INFO] [stdout] test vec3::tests::test_add ... ok
[INFO] [stderr]   |
[INFO] [stdout] test vec3::tests::test_add_assign ... ok
[INFO] [stderr] 1 | use crate::{hit::*, material::*, rectangle::*, sphere::*, texture::*, utility::*, vec3::*};
[INFO] [stdout] test vec3::tests::test_cross ... ok
[INFO] [stderr]   |                                  ^^^^^^^^^^^^
[INFO] [stdout] test vec3::tests::test_add_f64 ... ok
[INFO] [stderr]   |
[INFO] [stdout] test vec3::tests::test_elemul ... ok
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test vec3::tests::test_length ... ok
[INFO] [stderr] 
[INFO] [stdout] test vec3::tests::test_div ... ok
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stdout] test vec3::tests::test_squared_length ... ok
[INFO] [stderr]   --> src/rectangle.rs:17:12
[INFO] [stdout] test vec3::tests::test_sub_assign ... ok
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn new(x0: f64, x1: f64, y0: f64, y1: f64, k: f64, mat: Arc<dyn Material>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raytracer-d81031e194e9b96d
[INFO] [stdout] test vec3::tests::test_sub ... ok
[INFO] [stdout] test vec3::tests::test_new ... ok
[INFO] [stdout] test vec3::tests::test_sub_assign_f64 ... ok
[INFO] [stdout] test vec3::tests::test_unit ... ok
[INFO] [stdout] test vec3::tests::test_sub_f64 ... ok
[INFO] [stdout] test vec3::tests::test_neg ... ok
[INFO] [stdout] test vec3::tests::test_mul ... ok
[INFO] [stdout] test vec3::tests::test_mul_assign ... ok
[INFO] [stdout] test vec3::tests::test_mul_f64 ... ok
[INFO] [stdout] test vec3::tests::test_add_assign_f64 ... ok
[INFO] [stdout] test vec3::tests::test_unit_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d238d0c65b1db49de511018395f6289f3df2a1a85a0238a92ce3266735f5135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d238d0c65b1db49de511018395f6289f3df2a1a85a0238a92ce3266735f5135", kill_on_drop: false }`
[INFO] [stdout] 4d238d0c65b1db49de511018395f6289f3df2a1a85a0238a92ce3266735f5135