[INFO] updating cached repository https://github.com/elisvathi/rustracer
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f520beb544da0c775aae8a5dfd4364378d568da7
[INFO] checking elisvathi/rustracer against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felisvathi%2Frustracer" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elisvathi/rustracer on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-8/source/Cargo.toml
[INFO] crate git repo https://github.com/elisvathi/rustracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4d2eb68286cc612490238646bf7ac155e3bc7a62ff19509069b91cdc5c9b0f5a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4d2eb68286cc612490238646bf7ac155e3bc7a62ff19509069b91cdc5c9b0f5a"`
[INFO] [stderr]     Checking rustracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Hittable`
[INFO] [stderr]  --> src/threading/threadpool.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::{BoundingBoxNode, Hittable, Vec3};
[INFO] [stderr]   |                              ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Hittable`
[INFO] [stderr]  --> src/threading/threadpool.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::{BoundingBoxNode, Hittable, Vec3};
[INFO] [stderr]   |                              ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be sent between threads safely
[INFO] [stderr]    --> src/threading/threadpool.rs:48:22
[INFO] [stderr]     |
[INFO] [stderr] 48  |         let thread = thread::spawn(move || loop {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^ `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be sent between threads safely
[INFO] [stderr]     |
[INFO] [stderr]     = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>`
[INFO] [stderr]     = note: required because it appears within the type `std::option::Option<std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>>`
[INFO] [stderr]     = note: required because it appears within the type `accelerator::accelerator::BoundingBoxNode`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<accelerator::accelerator::BoundingBoxNode>`
[INFO] [stderr]     = note: required because it appears within the type `threading::threadpool::Job`
[INFO] [stderr]     = note: required because it appears within the type `threading::threadpool::Message`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::mpsc::Receiver<threading::threadpool::Message>`
[INFO] [stderr]     = 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] [stderr]     = 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] [stderr]     = 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] [stderr] 
[INFO] [stderr] error[E0277]: `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be shared between threads safely
[INFO] [stderr]    --> src/threading/threadpool.rs:48:22
[INFO] [stderr]     |
[INFO] [stderr] 48  |         let thread = thread::spawn(move || loop {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^ `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be shared between threads safely
[INFO] [stderr]     |
[INFO] [stderr]     = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `std::marker::Sync` is not implemented for `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>`
[INFO] [stderr]     = note: required because it appears within the type `std::option::Option<std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>>`
[INFO] [stderr]     = note: required because it appears within the type `accelerator::accelerator::BoundingBoxNode`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<accelerator::accelerator::BoundingBoxNode>`
[INFO] [stderr]     = note: required because it appears within the type `threading::threadpool::Job`
[INFO] [stderr]     = note: required because it appears within the type `threading::threadpool::Message`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::mpsc::Receiver<threading::threadpool::Message>`
[INFO] [stderr]     = 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] [stderr]     = 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] [stderr]     = 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] [stderr] 
[INFO] [stderr] error[E0277]: expected a `std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` closure, found `F`
[INFO] [stderr]   --> src/threading/threadpool.rs:82:18
[INFO] [stderr]    |
[INFO] [stderr] 82 |             fun: Box::new(f),
[INFO] [stderr]    |                  ^^^^^^^^^^^ expected an `FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` closure, found `F`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` is not implemented for `F`
[INFO] [stderr]    = note: required because of the requirements on the impl of `threading::threadpool::FnBox` for `F`
[INFO] [stderr]    = note: required for the cast to the object type `dyn threading::threadpool::FnBox + std::marker::Send`
[INFO] [stderr] help: consider further restricting this bound
[INFO] [stderr]    |
[INFO] [stderr] 79 |         F: FnOnce(Rc<BoundingBoxNode>) -> PixelData + Send + 'static + std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>,
[INFO] [stderr]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[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] [stderr] error[E0277]: `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be sent between threads safely
[INFO] [stderr]    --> src/threading/threadpool.rs:48:22
[INFO] [stderr]     |
[INFO] [stderr] 48  |         let thread = thread::spawn(move || loop {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^ `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be sent between threads safely
[INFO] [stderr]     |
[INFO] [stderr]     = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>`
[INFO] [stderr]     = note: required because it appears within the type `std::option::Option<std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>>`
[INFO] [stderr]     = note: required because it appears within the type `accelerator::accelerator::BoundingBoxNode`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<accelerator::accelerator::BoundingBoxNode>`
[INFO] [stderr]     = note: required because it appears within the type `threading::threadpool::Job`
[INFO] [stderr]     = note: required because it appears within the type `threading::threadpool::Message`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::mpsc::Receiver<threading::threadpool::Message>`
[INFO] [stderr]     = 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] [stderr]     = 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] [stderr]     = 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] [stderr] 
[INFO] [stderr] error[E0277]: `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be shared between threads safely
[INFO] [stderr]    --> src/threading/threadpool.rs:48:22
[INFO] [stderr]     |
[INFO] [stderr] 48  |         let thread = thread::spawn(move || loop {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^ `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>` cannot be shared between threads safely
[INFO] [stderr]     |
[INFO] [stderr]     = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `std::marker::Sync` is not implemented for `std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>`
[INFO] [stderr]     = note: required because it appears within the type `std::option::Option<std::rc::Rc<(dyn geometry::hitable::Hittable + 'static)>>`
[INFO] [stderr]     = note: required because it appears within the type `accelerator::accelerator::BoundingBoxNode`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc<accelerator::accelerator::BoundingBoxNode>`
[INFO] [stderr]     = note: required because it appears within the type `threading::threadpool::Job`
[INFO] [stderr]     = note: required because it appears within the type `threading::threadpool::Message`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::mpsc::Receiver<threading::threadpool::Message>`
[INFO] [stderr]     = 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] [stderr]     = 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] [stderr]     = 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] [stderr] 
[INFO] [stderr] error[E0277]: expected a `std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` closure, found `F`
[INFO] [stderr]   --> src/threading/threadpool.rs:82:18
[INFO] [stderr]    |
[INFO] [stderr] 82 |             fun: Box::new(f),
[INFO] [stderr]    |                  ^^^^^^^^^^^ expected an `FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` closure, found `F`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>` is not implemented for `F`
[INFO] [stderr]    = note: required because of the requirements on the impl of `threading::threadpool::FnBox` for `F`
[INFO] [stderr]    = note: required for the cast to the object type `dyn threading::threadpool::FnBox + std::marker::Send`
[INFO] [stderr] help: consider further restricting this bound
[INFO] [stderr]    |
[INFO] [stderr] 79 |         F: FnOnce(Rc<BoundingBoxNode>) -> PixelData + Send + 'static + std::ops::FnOnce<(std::sync::Arc<accelerator::accelerator::BoundingBoxNode>,)>,
[INFO] [stderr]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `rustracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4d2eb68286cc612490238646bf7ac155e3bc7a62ff19509069b91cdc5c9b0f5a"`
[INFO] running `"docker" "rm" "-f" "4d2eb68286cc612490238646bf7ac155e3bc7a62ff19509069b91cdc5c9b0f5a"`
[INFO] [stdout] 4d2eb68286cc612490238646bf7ac155e3bc7a62ff19509069b91cdc5c9b0f5a
