[INFO] updating cached repository https://github.com/DanielMowitz/U4x [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] b924d38cd88178ce05b1de5c6d5ea0b64aaf12b0 [INFO] testing DanielMowitz/U4x against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielMowitz%2FU4x" "/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/DanielMowitz/U4x 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/DanielMowitz/U4x [INFO] finished tweaking git repo https://github.com/DanielMowitz/U4x [INFO] tweaked toml for git repo https://github.com/DanielMowitz/U4x written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/DanielMowitz/U4x 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] [stderr] Blocking waiting for file lock on package cache [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] 198bc9f8751d73a5b331920b30d32542191949121ce146afc4779f730c189be6 [INFO] running `"docker" "start" "-a" "198bc9f8751d73a5b331920b30d32542191949121ce146afc4779f730c189be6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling rand_os v0.1.2 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling sdl2 v0.32.1 [INFO] [stderr] Compiling frame v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(duration_float)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dispatcher.rs:23:44 [INFO] [stderr] | [INFO] [stderr] 23 | pub store_refs: Option>>>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Store<'a>` [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/dispatcher.rs:216:55 [INFO] [stderr] | [INFO] [stderr] 216 | pub fn enter_refs(&mut self, references: Vec<&'a mut Store<'a>>) { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Store<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dispatcher.rs:217:48 [INFO] [stderr] | [INFO] [stderr] 217 | let mut local_store_refs: Vec>>; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Store<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/store.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | NoNewAction(&'a mut Store<'a>), [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Store<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/store.rs:6:60 [INFO] [stderr] | [INFO] [stderr] 6 | NewAction(Vec, /*add to secondary*/ bool, &'a mut Store<'a>), [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Store<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/store.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | NoNewAction(&'a mut super::scene_manager::Scene<'a>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::scene_manager::Scene<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/store.rs:11:40 [INFO] [stderr] | [INFO] [stderr] 11 | NewAction(Vec, &'a mut super::scene_manager::Scene<'a>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn super::scene_manager::Scene<'a>` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::sleep` [INFO] [stderr] --> src/renderer.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::thread::sleep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/renderer.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/img.rs:75:14 [INFO] [stderr] | [INFO] [stderr] 75 | type Item = (Vec); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/button.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | click_fn: Box MenuSubAction>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> MenuSubAction` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/button.rs:20:41 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn set_onclick(&mut self, fun: Box MenuSubAction>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> MenuSubAction` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/button.rs:42:43 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn new(sprite: Sprite, click_fn: Box MenuSubAction>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> MenuSubAction` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scene_manager.rs:55:36 [INFO] [stderr] | [INFO] [stderr] 55 | scenes: Option>>>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Scene<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scene_manager.rs:68:55 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn add_scenes(&mut self, references: Vec<&'a mut Scene<'a>>) { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Scene<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scene_manager.rs:69:44 [INFO] [stderr] | [INFO] [stderr] 69 | let mut local_scenes: Vec>>; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Scene<'a>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:20:86 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn game_loop<'a>(disp: & mut dispatcher::Dispatcher<'a>, store_refs: Vec<&'a mut store::Store<'a>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn store::Store<'a>` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 17 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `frame`. [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: build failed [INFO] running `"docker" "inspect" "198bc9f8751d73a5b331920b30d32542191949121ce146afc4779f730c189be6"` [INFO] running `"docker" "rm" "-f" "198bc9f8751d73a5b331920b30d32542191949121ce146afc4779f730c189be6"` [INFO] [stdout] 198bc9f8751d73a5b331920b30d32542191949121ce146afc4779f730c189be6