[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 try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felisvathi%2Frustracer" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elisvathi/rustracer on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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-2/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 312363e6667292ea96915d01318f3288f908ff8421951bd720d7f51b5ce6c774 [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" "312363e6667292ea96915d01318f3288f908ff8421951bd720d7f51b5ce6c774", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "312363e6667292ea96915d01318f3288f908ff8421951bd720d7f51b5ce6c774", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "312363e6667292ea96915d01318f3288f908ff8421951bd720d7f51b5ce6c774", kill_on_drop: false }` [INFO] [stdout] 312363e6667292ea96915d01318f3288f908ff8421951bd720d7f51b5ce6c774 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30091a821b639ff2ac4c490b2a2c65f61d379b4c491dcc471448351d577ae62c [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" "30091a821b639ff2ac4c490b2a2c65f61d379b4c491dcc471448351d577ae62c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking getrandom v0.1.13 [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]: `Rc<(dyn 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] | ^^^^^^^^^^^^^ `Rc<(dyn hitable::Hittable + 'static)>` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `Send` is not implemented for `Rc<(dyn hitable::Hittable + 'static)>` [INFO] [stdout] = note: required because it appears within the type `Option>` [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 `Send` for `Arc` [INFO] [stdout] = note: required because it appears within the type `Job` [INFO] [stdout] = note: required because it appears within the type `Message` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `std::sync::mpsc::Receiver` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Mutex>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Arc>>` [INFO] [stdout] = note: required because it appears within the type `[closure@src/threading/threadpool.rs:48:36: 59:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Rc<(dyn 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] | ^^^^^^^^^^^^^ `Rc<(dyn hitable::Hittable + 'static)>` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `Sync` is not implemented for `Rc<(dyn hitable::Hittable + 'static)>` [INFO] [stdout] = note: required because it appears within the type `Option>` [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 `Send` for `Arc` [INFO] [stdout] = note: required because it appears within the type `Job` [INFO] [stdout] = note: required because it appears within the type `Message` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `std::sync::mpsc::Receiver` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Mutex>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Arc>>` [INFO] [stdout] = note: required because it appears within the type `[closure@src/threading/threadpool.rs:48:36: 59:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Rc<(dyn 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] | ^^^^^^^^^^^^^ `Rc<(dyn hitable::Hittable + 'static)>` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `Send` is not implemented for `Rc<(dyn hitable::Hittable + 'static)>` [INFO] [stdout] = note: required because it appears within the type `Option>` [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 `Send` for `Arc` [INFO] [stdout] = note: required because it appears within the type `Job` [INFO] [stdout] = note: required because it appears within the type `Message` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `std::sync::mpsc::Receiver` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Mutex>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Arc>>` [INFO] [stdout] = note: required because it appears within the type `[closure@src/threading/threadpool.rs:48:36: 59:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Rc<(dyn 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] | ^^^^^^^^^^^^^ `Rc<(dyn hitable::Hittable + 'static)>` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `accelerator::accelerator::BoundingBoxNode`, the trait `Sync` is not implemented for `Rc<(dyn hitable::Hittable + 'static)>` [INFO] [stdout] = note: required because it appears within the type `Option>` [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 `Send` for `Arc` [INFO] [stdout] = note: required because it appears within the type `Job` [INFO] [stdout] = note: required because it appears within the type `Message` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `std::sync::mpsc::Receiver` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Mutex>` [INFO] [stdout] = note: required because of the requirements on the impl of `Send` for `Arc>>` [INFO] [stdout] = note: required because it appears within the type `[closure@src/threading/threadpool.rs:48:36: 59:10]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: expected a `FnOnce<(Arc,)>` 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<(Arc,)>` closure, found `F` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `FnBox` for `F` [INFO] [stdout] = note: required for the cast to the object type `dyn FnBox + Send` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 79 | F: FnOnce(Rc) -> PixelData + Send + 'static + FnOnce<(Arc,)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: expected a `FnOnce<(Arc,)>` 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<(Arc,)>` closure, found `F` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `FnBox` for `F` [INFO] [stdout] = note: required for the cast to the object type `dyn FnBox + Send` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 79 | F: FnOnce(Rc) -> PixelData + Send + 'static + FnOnce<(Arc,)>, [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: 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" "30091a821b639ff2ac4c490b2a2c65f61d379b4c491dcc471448351d577ae62c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30091a821b639ff2ac4c490b2a2c65f61d379b4c491dcc471448351d577ae62c", kill_on_drop: false }` [INFO] [stdout] 30091a821b639ff2ac4c490b2a2c65f61d379b4c491dcc471448351d577ae62c