[INFO] updating cached repository https://github.com/kylestach/rust-trace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5be1edd86d2183555c210a2a2b0f9c4ae7bf98dd
[INFO] testing kylestach/rust-trace 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%2Fkylestach%2Frust-trace" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kylestach/rust-trace 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/kylestach/rust-trace
[INFO] finished tweaking git repo https://github.com/kylestach/rust-trace
[INFO] tweaked toml for git repo https://github.com/kylestach/rust-trace written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/kylestach/rust-trace 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 4683dbcae32464d4e02ce36f16c615b3674427d1945db7f74513ec78748f5014
[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" "4683dbcae32464d4e02ce36f16c615b3674427d1945db7f74513ec78748f5014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4683dbcae32464d4e02ce36f16c615b3674427d1945db7f74513ec78748f5014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4683dbcae32464d4e02ce36f16c615b3674427d1945db7f74513ec78748f5014", kill_on_drop: false }`
[INFO] [stdout] 4683dbcae32464d4e02ce36f16c615b3674427d1945db7f74513ec78748f5014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 7ee7fba14544ef02f4e8024936f5aeb0858032841a225c82b12e77ae7538a071
[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" "7ee7fba14544ef02f4e8024936f5aeb0858032841a225c82b12e77ae7538a071", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.41
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num_cpus v1.2.0
[INFO] [stderr]    Compiling num-complex v0.1.35
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]    Compiling flate2 v0.2.14
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling png v0.5.2
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling enum_primitive v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.10.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.10
[INFO] [stderr]    Compiling image v0.10.4
[INFO] [stderr]    Compiling raytracingv2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/raytracing/trace.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn material<'a>(&'a self) -> &'a Box<Material>;
[INFO] [stdout]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/raytracing/trace.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |     object: &'a Box<Trace>,
[INFO] [stdout]    |                     ^^^^^ help: use `dyn`: `dyn Trace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/raytracing/scene.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub objects: Vec<Box<Trace>>,
[INFO] [stdout]    |                          ^^^^^ help: use `dyn`: `dyn Trace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Div`
[INFO] [stdout]  --> src/raytracing/color.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::{Add, Sub, Mul, Div};
[INFO] [stdout]   |                               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/raytracing/shapes/sphere.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub material: Box<Material>,
[INFO] [stdout]   |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/raytracing/shapes/sphere.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn material<'a>(&'a self) -> &'a Box<Material> {
[INFO] [stdout]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/raytracing/render.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     image.save(Path::new("test.png"));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.51s
[INFO] running `Command { std: "docker" "inspect" "7ee7fba14544ef02f4e8024936f5aeb0858032841a225c82b12e77ae7538a071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee7fba14544ef02f4e8024936f5aeb0858032841a225c82b12e77ae7538a071", kill_on_drop: false }`
[INFO] [stdout] 7ee7fba14544ef02f4e8024936f5aeb0858032841a225c82b12e77ae7538a071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6b57a2c1c58026ee51c9e7783f75a5b32a62ea84f4ac599921dc30ca241b6802
[INFO] running `Command { std: "docker" "start" "-a" "6b57a2c1c58026ee51c9e7783f75a5b32a62ea84f4ac599921dc30ca241b6802", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracingv2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/raytracing/trace.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn material<'a>(&'a self) -> &'a Box<Material>;
[INFO] [stdout]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/raytracing/trace.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |     object: &'a Box<Trace>,
[INFO] [stdout]    |                     ^^^^^ help: use `dyn`: `dyn Trace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/raytracing/scene.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub objects: Vec<Box<Trace>>,
[INFO] [stdout]    |                          ^^^^^ help: use `dyn`: `dyn Trace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Div`
[INFO] [stdout]  --> src/raytracing/color.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::{Add, Sub, Mul, Div};
[INFO] [stdout]   |                               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/raytracing/shapes/sphere.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub material: Box<Material>,
[INFO] [stdout]   |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/raytracing/shapes/sphere.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn material<'a>(&'a self) -> &'a Box<Material> {
[INFO] [stdout]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/raytracing/render.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     image.save(Path::new("test.png"));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b57a2c1c58026ee51c9e7783f75a5b32a62ea84f4ac599921dc30ca241b6802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b57a2c1c58026ee51c9e7783f75a5b32a62ea84f4ac599921dc30ca241b6802", kill_on_drop: false }`
[INFO] [stdout] 6b57a2c1c58026ee51c9e7783f75a5b32a62ea84f4ac599921dc30ca241b6802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 4e5a04a4c64c5b9feaa9fbc34b9f911f6f7ed5c5ef3bf182c9e149d240cae478
[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" "4e5a04a4c64c5b9feaa9fbc34b9f911f6f7ed5c5ef3bf182c9e149d240cae478", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raytracing/trace.rs:13:42
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn material<'a>(&'a self) -> &'a Box<Material>;
[INFO] [stderr]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raytracing/trace.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |     object: &'a Box<Trace>,
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Trace`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raytracing/scene.rs:10:26
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub objects: Vec<Box<Trace>>,
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Trace`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Div`
[INFO] [stderr]  --> src/raytracing/color.rs:2:31
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ops::{Add, Sub, Mul, Div};
[INFO] [stderr]   |                               ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/raytracing/shapes/sphere.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub material: Box<Material>,
[INFO] [stderr]   |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raytracing/shapes/sphere.rs:12:42
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn material<'a>(&'a self) -> &'a Box<Material> {
[INFO] [stderr]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/raytracing/render.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     image.save(Path::new("test.png"));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raytracingv2-0034fad89ef4752e
[INFO] [stdout] running 10 tests
[INFO] [stdout] test raytracing::shapes::sphere::tests::intersect_inside ... ok
[INFO] [stdout] test raytracing::shapes::sphere::tests::intersect_scaled ... ok
[INFO] [stdout] test raytracing::shapes::sphere::tests::intersect_translated ... ok
[INFO] [stdout] test raytracing::camera::tests::camera_init ... ok
[INFO] [stdout] test raytracing::camera::tests::camera_orthagonalization ... ok
[INFO] [stdout] test raytracing::camera::tests::camera_rays ... ok
[INFO] [stdout] test raytracing::shapes::sphere::tests::no_intersect_behind ... ok
[INFO] [stdout] test raytracing::shapes::sphere::tests::no_intersect_miss ... ok
[INFO] [stdout] test raytracing::shapes::sphere::tests::simple_intersect ... ok
[INFO] [stdout] test raytracing::camera::tests::fov_components ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e5a04a4c64c5b9feaa9fbc34b9f911f6f7ed5c5ef3bf182c9e149d240cae478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e5a04a4c64c5b9feaa9fbc34b9f911f6f7ed5c5ef3bf182c9e149d240cae478", kill_on_drop: false }`
[INFO] [stdout] 4e5a04a4c64c5b9feaa9fbc34b9f911f6f7ed5c5ef3bf182c9e149d240cae478