[INFO] updating cached repository https://github.com/shiMusa/Simple-Conrod [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] 4376f5dce5c7c19411fb40494e79a53616ea4b7a [INFO] testing shiMusa/Simple-Conrod against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FshiMusa%2FSimple-Conrod" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shiMusa/Simple-Conrod on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/shiMusa/Simple-Conrod [INFO] finished tweaking git repo https://github.com/shiMusa/Simple-Conrod [INFO] tweaked toml for git repo https://github.com/shiMusa/Simple-Conrod written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/shiMusa/Simple-Conrod already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "+1.44.0" "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] 5b5168a58d19ca25e8738132d330bc43ccf2e4f96149d68fa433f18aec8f5eeb [INFO] running `"docker" "start" "-a" "5b5168a58d19ca25e8738132d330bc43ccf2e4f96149d68fa433f18aec8f5eeb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling num-traits v0.1.42 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling khronos_api v2.1.0 [INFO] [stderr] Compiling token_store v0.1.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.5 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling fixedbitset v0.1.8 [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling color_quant v1.0.0 [INFO] [stderr] Compiling smallvec v0.6.0 [INFO] [stderr] Compiling linked-hash-map v0.5.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.8 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling x11-dl v2.17.2 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling deflate v0.7.17 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stderr] Compiling petgraph v0.4.11 [INFO] [stderr] Compiling stb_truetype v0.2.1 [INFO] [stderr] Compiling gif v0.9.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling shared_library v0.1.8 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling crossbeam-epoch v0.3.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Compiling gl_generator v0.8.0 [INFO] [stderr] Compiling dlib v0.4.0 [INFO] [stderr] Compiling rusttype v0.3.0 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling wayland-sys v0.12.5 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling daggy v0.5.0 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling num-bigint v0.1.41 [INFO] [stderr] Compiling num-complex v0.1.41 [INFO] [stderr] Compiling rayon v1.0.0 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling glium v0.20.0 [INFO] [stderr] Compiling glutin v0.12.0 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling conrod_derive v0.1.0 [INFO] [stderr] Compiling num-rational v0.1.41 [INFO] [stderr] Compiling num v0.1.41 [INFO] [stderr] Compiling jpeg-decoder v0.1.14 [INFO] [stderr] Compiling wayland-kbd v0.13.1 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling pistoncore-input v0.20.0 [INFO] [stderr] Compiling wayland-window v0.13.2 [INFO] [stderr] Compiling winit v0.10.0 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling conrod v0.57.0 (https://github.com/PistonDevelopers/conrod.git#db1372f1) [INFO] [stderr] Compiling conrod_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments` [INFO] [stderr] --> src/lib.rs:454:13 [INFO] [stderr] | [INFO] [stderr] 454 | #[allow(unused_doc_comment)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [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(duration_extras)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(unboxed_closures)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(fn_traits)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(use_extern_macros)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/container.rs:48:21 [INFO] [stderr] | [INFO] [stderr] 48 | layers: Vec>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [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/elements/container.rs:65:41 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn push(&mut self, element: Box) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/container.rs:70:57 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn insert(&mut self, index: usize, element: Box) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/container.rs:79:41 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn pop(&mut self) -> Option> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/container.rs:83:51 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn remove(&mut self, index: usize) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: the item `i32` is imported redundantly [INFO] [stderr] --> src/elements/container.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 4 | use elements::{*, action::*}; [INFO] [stderr] | - the item `i32` is already imported here [INFO] [stderr] ... [INFO] [stderr] 158 | use std::i32; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/container.rs:222:23 [INFO] [stderr] | [INFO] [stderr] 222 | elements: Vec>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/container.rs:249:41 [INFO] [stderr] | [INFO] [stderr] 249 | pub fn push(&mut self, element: Box) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/container.rs:254:57 [INFO] [stderr] | [INFO] [stderr] 254 | pub fn insert(&mut self, index: usize, element: Box) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/container.rs:269:41 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn pop(&mut self) -> Option> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/container.rs:276:51 [INFO] [stderr] | [INFO] [stderr] 276 | pub fn remove(&mut self, index: usize) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/container.rs:486:18 [INFO] [stderr] | [INFO] [stderr] 486 | element: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/container.rs:503:29 [INFO] [stderr] | [INFO] [stderr] 503 | pub fn new(element: Box, alignment: PadAlignment, size: PadElementSize) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: the item `i32` is imported redundantly [INFO] [stderr] --> src/elements/basic.rs:139:13 [INFO] [stderr] | [INFO] [stderr] 7 | use elements::{*, action::*}; [INFO] [stderr] | - the item `i32` is already imported here [INFO] [stderr] ... [INFO] [stderr] 139 | use std::i32; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/action.rs:166:22 [INFO] [stderr] | [INFO] [stderr] 166 | pub element: Box, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Animateable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/action.rs:168:32 [INFO] [stderr] | [INFO] [stderr] 168 | size_animation: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn SizeAnimation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/action.rs:169:36 [INFO] [stderr] | [INFO] [stderr] 169 | position_animation: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PositionAnimation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/action.rs:179:29 [INFO] [stderr] | [INFO] [stderr] 179 | pub fn new(element: Box) -> Box { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Animateable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/action.rs:200:57 [INFO] [stderr] | [INFO] [stderr] 200 | pub fn with_size_animation(mut self, animation: Box) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn SizeAnimation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/action.rs:205:61 [INFO] [stderr] | [INFO] [stderr] 205 | pub fn with_position_animation(mut self, animation: Box) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PositionAnimation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/action.rs:392:18 [INFO] [stderr] | [INFO] [stderr] 392 | receive: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut E, ActionMsg)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/action.rs:408:51 [INFO] [stderr] | [INFO] [stderr] 408 | pub fn with_action_receive(mut self, fun: Box) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut E, ActionMsg)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/mod.rs:211:25 [INFO] [stderr] | [INFO] [stderr] 211 | element: Option>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/elements/mod.rs:256:48 [INFO] [stderr] | [INFO] [stderr] 256 | pub fn add_element(&mut self, element: Box) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/composites/mod.rs:330:23 [INFO] [stderr] | [INFO] [stderr] 330 | elements: Vec>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: the item `i32` is imported redundantly [INFO] [stderr] --> src/composites/mod.rs:357:13 [INFO] [stderr] | [INFO] [stderr] 8 | use std::i32; [INFO] [stderr] | -------- the item `i32` is already imported here [INFO] [stderr] ... [INFO] [stderr] 357 | use std::i32; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/composites/mod.rs:415:41 [INFO] [stderr] | [INFO] [stderr] 415 | pub fn push(&mut self, element: Box) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/composites/mod.rs:420:57 [INFO] [stderr] | [INFO] [stderr] 420 | pub fn insert(&mut self, index: usize, element: Box) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/composites/mod.rs:432:41 [INFO] [stderr] | [INFO] [stderr] 432 | pub fn pop(&mut self) -> Option> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/composites/mod.rs:438:51 [INFO] [stderr] | [INFO] [stderr] 438 | pub fn remove(&mut self, index: usize) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Element` [INFO] [stderr] [INFO] [stderr] warning: the item `i32` is imported redundantly [INFO] [stderr] --> src/composites/mod.rs:463:13 [INFO] [stderr] | [INFO] [stderr] 8 | use std::i32; [INFO] [stderr] | -------- the item `i32` is already imported here [INFO] [stderr] ... [INFO] [stderr] 463 | use std::i32; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `thread` is imported redundantly [INFO] [stderr] --> src/lib.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 39 | use std::thread; [INFO] [stderr] | ----------- the item `thread` is already imported here [INFO] [stderr] ... [INFO] [stderr] 46 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:455:5 [INFO] [stderr] | [INFO] [stderr] 455 | / /** first the long animations, then the short ones. [INFO] [stderr] 456 | | * Otherwise, you could get flickering due to reset of [INFO] [stderr] 457 | | * inner animations while outer ones still running. [INFO] [stderr] 458 | | **/ [INFO] [stderr] | |________^ [INFO] [stderr] 459 | / let animation = Animation::new(pad) [INFO] [stderr] 460 | | .with_duration(500.0) [INFO] [stderr] 461 | | .with_size_animation(Box::new(AnimClick)); [INFO] [stderr] | |__________________________________________________- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors; 34 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `conrod_test`. [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" "5b5168a58d19ca25e8738132d330bc43ccf2e4f96149d68fa433f18aec8f5eeb"` [INFO] running `"docker" "rm" "-f" "5b5168a58d19ca25e8738132d330bc43ccf2e4f96149d68fa433f18aec8f5eeb"` [INFO] [stdout] 5b5168a58d19ca25e8738132d330bc43ccf2e4f96149d68fa433f18aec8f5eeb