[INFO] updating cached repository shiMusa/Simple-Conrod [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/shiMusa/Simple-Conrod [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/shiMusa/Simple-Conrod" "work/ex/beta-1.38-1/sources/1.37.0/gh/shiMusa/Simple-Conrod"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/shiMusa/Simple-Conrod'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/shiMusa/Simple-Conrod" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shiMusa/Simple-Conrod"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shiMusa/Simple-Conrod'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4376f5dce5c7c19411fb40494e79a53616ea4b7a [INFO] sha for GitHub repo shiMusa/Simple-Conrod: 4376f5dce5c7c19411fb40494e79a53616ea4b7a [INFO] validating manifest of shiMusa/Simple-Conrod on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of shiMusa/Simple-Conrod on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing shiMusa/Simple-Conrod [INFO] finished frobbing shiMusa/Simple-Conrod [INFO] frobbed toml for shiMusa/Simple-Conrod written to work/ex/beta-1.38-1/sources/1.37.0/gh/shiMusa/Simple-Conrod/Cargo.toml [INFO] started frobbing shiMusa/Simple-Conrod [INFO] finished frobbing shiMusa/Simple-Conrod [INFO] frobbed toml for shiMusa/Simple-Conrod written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shiMusa/Simple-Conrod/Cargo.toml [INFO] crate shiMusa/Simple-Conrod already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing shiMusa/Simple-Conrod against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shiMusa/Simple-Conrod:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] c2a1bd4d0ef4748182179001bbc3abcf55cc5c5d58b6d55d8cd353060dc1e77e [INFO] running `"docker" "start" "-a" "c2a1bd4d0ef4748182179001bbc3abcf55cc5c5d58b6d55d8cd353060dc1e77e"` [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling shared_library v0.1.8 [INFO] [stderr] Compiling x11-dl v2.17.2 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling num-complex v0.1.41 [INFO] [stderr] Compiling petgraph v0.4.11 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.0 [INFO] [stderr] Compiling num-bigint v0.1.41 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Compiling gl_generator v0.8.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling dlib v0.4.0 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rusttype v0.3.0 [INFO] [stderr] Compiling wayland-sys v0.12.5 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling daggy v0.5.0 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling num-rational v0.1.41 [INFO] [stderr] Compiling rayon v1.0.0 [INFO] [stderr] Compiling glutin v0.12.0 [INFO] [stderr] Compiling glium v0.20.0 [INFO] [stderr] Compiling num v0.1.41 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling wayland-kbd v0.13.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.14 [INFO] [stderr] Compiling wayland-window v0.13.2 [INFO] [stderr] Compiling winit v0.10.0 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling conrod v0.57.0 (https://github.com/PistonDevelopers/conrod.git#db1372f1) [INFO] [stderr] Compiling conrod_test v0.1.0 (/opt/crater/workdir) [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] 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 beta 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 beta 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 beta 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 beta 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] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `conrod_test`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c2a1bd4d0ef4748182179001bbc3abcf55cc5c5d58b6d55d8cd353060dc1e77e"` [INFO] running `"docker" "rm" "-f" "c2a1bd4d0ef4748182179001bbc3abcf55cc5c5d58b6d55d8cd353060dc1e77e"` [INFO] [stdout] c2a1bd4d0ef4748182179001bbc3abcf55cc5c5d58b6d55d8cd353060dc1e77e