[INFO] updating cached repository https://github.com/martin-jw/rust-engine [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 39cc14fab3a9334cb4384dbb831729eaa00a3c2c [INFO] testing martin-jw/rust-engine against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartin-jw%2Frust-engine" "work/builds/worker-2/source"` [INFO] [stderr] Cloning into 'work/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/martin-jw/rust-engine on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/martin-jw/rust-engine [INFO] finished tweaking git repo https://github.com/martin-jw/rust-engine [INFO] tweaked toml for git repo https://github.com/martin-jw/rust-engine written to work/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/martin-jw/rust-engine already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] d7e525be5c00cbc2e082bd01bf1ea73410aff9ce6922a5dd0db1080bbad5bb48 [INFO] running `"docker" "start" "-a" "d7e525be5c00cbc2e082bd01bf1ea73410aff9ce6922a5dd0db1080bbad5bb48"` [INFO] [stderr] Compiling stable_deref_trait v1.1.0 [INFO] [stderr] Compiling smallvec v0.6.2 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling x11-dl v2.18.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling wayland-scanner v0.20.10 [INFO] [stderr] Compiling tempfile v3.0.2 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling rand v0.5.4 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling approx v0.2.0 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling lock_api v0.1.3 [INFO] [stderr] Compiling alga v0.6.0 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling parking_lot v0.6.2 [INFO] [stderr] Compiling wayland-sys v0.20.10 [INFO] [stderr] Compiling wayland-client v0.20.10 [INFO] [stderr] Compiling wayland-protocols v0.20.10 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling wayland-commons v0.20.10 [INFO] [stderr] Compiling nalgebra v0.15.3 [INFO] [stderr] Compiling smithay-client-toolkit v0.2.5 [INFO] [stderr] Compiling winit v0.16.2 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.15.3/src/base/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling rusteng v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: expected `,`, or `}`, found `entity_manager` [INFO] [stderr] --> src/core/mod.rs:18:27 [INFO] [stderr] | [INFO] [stderr] 18 | event_system: EventSystem [INFO] [stderr] | ^ help: try adding a comma: `,` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(extern_prelude)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/event.rs:13:26 [INFO] [stderr] | [INFO] [stderr] 13 | subscribers: Vec>>> [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Subscriber` [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/core/event.rs:30:43 [INFO] [stderr] | [INFO] [stderr] 30 | fn add_subscriber(&mut self, sub: Rc>>) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Subscriber` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/event.rs:43:37 [INFO] [stderr] | [INFO] [stderr] 43 | type EventMap = HashMap>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core/event.rs:89:62 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn subscribe(&mut self, sub: Rc>>) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Subscriber` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/core/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `render::RenderSystem` [INFO] [stderr] --> src/core/mod.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use render::RenderSystem; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `rusteng`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d7e525be5c00cbc2e082bd01bf1ea73410aff9ce6922a5dd0db1080bbad5bb48"` [INFO] running `"docker" "rm" "-f" "d7e525be5c00cbc2e082bd01bf1ea73410aff9ce6922a5dd0db1080bbad5bb48"` [INFO] [stdout] d7e525be5c00cbc2e082bd01bf1ea73410aff9ce6922a5dd0db1080bbad5bb48