[INFO] cloning repository https://github.com/elisvathi/rustracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elisvathi/rustracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felisvathi%2Frustracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felisvathi%2Frustracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f520beb544da0c775aae8a5dfd4364378d568da7
[INFO] checking elisvathi/rustracer against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felisvathi%2Frustracer" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elisvathi/rustracer on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elisvathi/rustracer
[INFO] finished tweaking git repo https://github.com/elisvathi/rustracer
[INFO] tweaked toml for git repo https://github.com/elisvathi/rustracer written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/elisvathi/rustracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ca8bae051043aa7e51fd15791b214ccf721aa3a40ed3df4eeba51bf2be099c3
[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" "1ca8bae051043aa7e51fd15791b214ccf721aa3a40ed3df4eeba51bf2be099c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ca8bae051043aa7e51fd15791b214ccf721aa3a40ed3df4eeba51bf2be099c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca8bae051043aa7e51fd15791b214ccf721aa3a40ed3df4eeba51bf2be099c3", kill_on_drop: false }`
[INFO] [stdout] 1ca8bae051043aa7e51fd15791b214ccf721aa3a40ed3df4eeba51bf2be099c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--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] d9476810a1228f950dbd4ffe42150c1ef474a6426c96eba7279a509443f54530
[INFO] running `Command { std: "docker" "start" "-a" "d9476810a1228f950dbd4ffe42150c1ef474a6426c96eba7279a509443f54530", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking rustracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Hittable`
[INFO] [stdout]  --> src/threading/threadpool.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{BoundingBoxNode, Hittable, Vec3};
[INFO] [stdout]   |                              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hittable`
[INFO] [stdout]  --> src/threading/threadpool.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{BoundingBoxNode, Hittable, Vec3};
[INFO] [stdout]   |                              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be sent between threads safely
[INFO] [stdout]    --> src/threading/threadpool.rs:48:22
[INFO] [stdout]     |
[INFO] [stdout] 48  |         let thread = thread::spawn(move || loop {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^ `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be sent between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>`
[INFO] [stdout]     = note: required because it appears within the type `std::option::Option<std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>>`
[INFO] [stdout]     = note: required because it appears within the type `accelerator::accelerator::BoundingBoxNode`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<accelerator::accelerator::BoundingBoxNode>`
[INFO] [stdout]     = note: required because it appears within the type `threading::threadpool::Job`
[INFO] [stdout]     = note: required because it appears within the type `threading::threadpool::Message`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::mpsc::Receiver<threading::threadpool::Message>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>>`
[INFO] [stdout]     = note: required because it appears within the type `[closure@src/threading/threadpool.rs:48:36: 59:10 receiver:std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>>, sender:std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Sender<threading::threadpool::PixelData>>>]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be shared between threads safely
[INFO] [stdout]    --> src/threading/threadpool.rs:48:22
[INFO] [stdout]     |
[INFO] [stdout] 48  |         let thread = thread::spawn(move || loop {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^ `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `std::marker::Sync` is not implemented for `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>`
[INFO] [stdout]     = note: required because it appears within the type `std::option::Option<std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>>`
[INFO] [stdout]     = note: required because it appears within the type `accelerator::accelerator::BoundingBoxNode`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<accelerator::accelerator::BoundingBoxNode>`
[INFO] [stdout]     = note: required because it appears within the type `threading::threadpool::Job`
[INFO] [stdout]     = note: required because it appears within the type `threading::threadpool::Message`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::mpsc::Receiver<threading::threadpool::Message>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>>`
[INFO] [stdout]     = note: required because it appears within the type `[closure@src/threading/threadpool.rs:48:36: 59:10 receiver:std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>>, sender:std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Sender<threading::threadpool::PixelData>>>]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` closure, found `F`
[INFO] [stdout]   --> src/threading/threadpool.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 82 |             fun: Box::new(f),
[INFO] [stdout]    |                  ^^^^^^^^^^^ expected an `FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` closure, found `F`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` is not implemented for `F`
[INFO] [stdout]    = note: required because of the requirements on the impl of `threading::threadpool::FnBox` for `F`
[INFO] [stdout]    = note: required for the cast to the object type `dyn threading::threadpool::FnBox + std::marker::Send`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 79 |         F: FnOnce(Rc<BoundingBoxNode>) -> PixelData + Send + 'static + std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>,
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be sent between threads safely
[INFO] [stdout]    --> src/threading/threadpool.rs:48:22
[INFO] [stdout]     |
[INFO] [stdout] 48  |         let thread = thread::spawn(move || loop {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^ `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be sent between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>`
[INFO] [stdout]     = note: required because it appears within the type `std::option::Option<std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>>`
[INFO] [stdout]     = note: required because it appears within the type `accelerator::accelerator::BoundingBoxNode`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<accelerator::accelerator::BoundingBoxNode>`
[INFO] [stdout]     = note: required because it appears within the type `threading::threadpool::Job`
[INFO] [stdout]     = note: required because it appears within the type `threading::threadpool::Message`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::mpsc::Receiver<threading::threadpool::Message>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>>`
[INFO] [stdout]     = note: required because it appears within the type `[closure@src/threading/threadpool.rs:48:36: 59:10 receiver:std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>>, sender:std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Sender<threading::threadpool::PixelData>>>]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be shared between threads safely
[INFO] [stdout]    --> src/threading/threadpool.rs:48:22
[INFO] [stdout]     |
[INFO] [stdout] 48  |         let thread = thread::spawn(move || loop {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^ `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `std::marker::Sync` is not implemented for `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>`
[INFO] [stdout]     = note: required because it appears within the type `std::option::Option<std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>>`
[INFO] [stdout]     = note: required because it appears within the type `accelerator::accelerator::BoundingBoxNode`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<accelerator::accelerator::BoundingBoxNode>`
[INFO] [stdout]     = note: required because it appears within the type `threading::threadpool::Job`
[INFO] [stdout]     = note: required because it appears within the type `threading::threadpool::Message`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::mpsc::Receiver<threading::threadpool::Message>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>`
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>>`
[INFO] [stdout]     = note: required because it appears within the type `[closure@src/threading/threadpool.rs:48:36: 59:10 receiver:std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Receiver<threading::threadpool::Message>>>, sender:std::sync::Arc<std::sync::Mutex<std::sync::mpsc::Sender<threading::threadpool::PixelData>>>]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` closure, found `F`
[INFO] [stdout]   --> src/threading/threadpool.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 82 |             fun: Box::new(f),
[INFO] [stdout]    |                  ^^^^^^^^^^^ expected an `FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` closure, found `F`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` is not implemented for `F`
[INFO] [stdout]    = note: required because of the requirements on the impl of `threading::threadpool::FnBox` for `F`
[INFO] [stdout]    = note: required for the cast to the object type `dyn threading::threadpool::FnBox + std::marker::Send`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 79 |         F: FnOnce(Rc<BoundingBoxNode>) -> PixelData + Send + 'static + std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>,
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d9476810a1228f950dbd4ffe42150c1ef474a6426c96eba7279a509443f54530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9476810a1228f950dbd4ffe42150c1ef474a6426c96eba7279a509443f54530", kill_on_drop: false }`
[INFO] [stdout] d9476810a1228f950dbd4ffe42150c1ef474a6426c96eba7279a509443f54530
