[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] testing elisvathi/rustracer against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felisvathi%2Frustracer" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elisvathi/rustracer on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-1/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" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e885d2afcb5580057411badc9a0c7db40ad2906084f0f3ca3b63ae8e2ceeb167 [INFO] running `"docker" "start" "-a" "e885d2afcb5580057411badc9a0c7db40ad2906084f0f3ca3b63ae8e2ceeb167"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling 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] 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>` [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` [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` [INFO] [stderr] = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Mutex>` [INFO] [stderr] = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc>>` [INFO] [stderr] = note: required because it appears within the type `[closure@src/threading/threadpool.rs:48:36: 59:10 receiver:std::sync::Arc>>, sender:std::sync::Arc>>]` [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>` [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` [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` [INFO] [stderr] = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Mutex>` [INFO] [stderr] = note: required because of the requirements on the impl of `std::marker::Send` for `std::sync::Arc>>` [INFO] [stderr] = note: required because it appears within the type `[closure@src/threading/threadpool.rs:48:36: 59:10 receiver:std::sync::Arc>>, sender:std::sync::Arc>>]` [INFO] [stderr] [INFO] [stderr] error[E0277]: expected a `std::ops::FnOnce<(std::sync::Arc,)>` 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,)>` closure, found `F` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::FnOnce<(std::sync::Arc,)>` 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) -> PixelData + Send + 'static + std::ops::FnOnce<(std::sync::Arc,)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors; 1 warning emitted [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" "e885d2afcb5580057411badc9a0c7db40ad2906084f0f3ca3b63ae8e2ceeb167"` [INFO] running `"docker" "rm" "-f" "e885d2afcb5580057411badc9a0c7db40ad2906084f0f3ca3b63ae8e2ceeb167"` [INFO] [stdout] e885d2afcb5580057411badc9a0c7db40ad2906084f0f3ca3b63ae8e2ceeb167