[INFO] updating cached repository https://github.com/bgard6977/rust-draw
[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] b093598396774b95fce0cef9a8f7e4030dbf4c81
[INFO] checking bgard6977/rust-draw against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbgard6977%2Frust-draw" "/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/bgard6977/rust-draw on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bgard6977/rust-draw
[INFO] finished tweaking git repo https://github.com/bgard6977/rust-draw
[INFO] tweaked toml for git repo https://github.com/bgard6977/rust-draw written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/bgard6977/rust-draw already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "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=forbid" "-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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0b6e838e5c32fa87eb471e82055a24e1999518d73103119f31d8f815dada7dab
[INFO] running `"docker" "start" "-a" "0b6e838e5c32fa87eb471e82055a24e1999518d73103119f31d8f815dada7dab"`
[INFO] [stderr]    Compiling cmake v0.1.35
[INFO] [stderr]     Checking rand_jitter v0.1.0
[INFO] [stderr]     Checking nix v0.12.0
[INFO] [stderr]     Checking rand_os v0.1.1
[INFO] [stderr]     Checking num_cpus v1.9.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking x11-dl v2.18.3
[INFO] [stderr]     Checking num-bigint v0.2.2
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]     Checking andrew v0.1.6
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling glfw-sys v3.2.2
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking tiff v0.2.1
[INFO] [stderr]     Checking glfw v0.26.1
[INFO] [stderr]     Checking wayland-commons v0.21.11
[INFO] [stderr]     Checking wayland-client v0.21.11
[INFO] [stderr]     Checking image v0.21.0
[INFO] [stderr]     Checking pistoncore-glfw_window v0.47.0
[INFO] [stderr]     Checking wayland-protocols v0.21.11
[INFO] [stderr]     Checking piston-gfx_texture v0.35.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.4
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.56.0
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.52.0
[INFO] [stderr]     Checking piston_window v0.87.0
[INFO] [stderr]     Checking rsui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/drawing_window.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub root: Box<Widget>,
[INFO] [stderr]    |                   ^^^^^^ help: use `dyn`: `dyn Widget`
[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/drawing_window.rs:15:26
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(root: Box<Widget>) -> Self {
[INFO] [stderr]    |                          ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grid_panel.rs:39:40
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn add_child(&mut self, child: Box<Widget>) {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget.rs:18:40
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn add_child(&mut self, child: Box<Widget>);
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget.rs:25:27
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub children: Vec<Box<Widget>>
[INFO] [stderr]    |                           ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget.rs:30:31
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let children: Vec<Box<Widget>> = Vec::new();
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget.rs:54:40
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn add_child(&mut self, child: Box<Widget>) {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::text::Text`
[INFO] [stderr]  --> src/scroll_panel.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use piston_window::text::Text;
[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/scroll_panel.rs:34:40
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn add_child(&mut self, child: Box<Widget>) {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::text::Text`
[INFO] [stderr]  --> src/h_scroll.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use piston_window::text::Text;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/h_scroll.rs:36:40
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn add_child(&mut self, child: Box<Widget>) {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/drawing_window.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub root: Box<Widget>,
[INFO] [stderr]    |                   ^^^^^^ help: use `dyn`: `dyn Widget`
[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/drawing_window.rs:15:26
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(root: Box<Widget>) -> Self {
[INFO] [stderr]    |                          ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grid_panel.rs:39:40
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn add_child(&mut self, child: Box<Widget>) {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget.rs:18:40
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn add_child(&mut self, child: Box<Widget>);
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget.rs:25:27
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub children: Vec<Box<Widget>>
[INFO] [stderr]    |                           ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget.rs:30:31
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let children: Vec<Box<Widget>> = Vec::new();
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget.rs:54:40
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn add_child(&mut self, child: Box<Widget>) {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::text::Text`
[INFO] [stderr]  --> src/scroll_panel.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use piston_window::text::Text;
[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/scroll_panel.rs:34:40
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn add_child(&mut self, child: Box<Widget>) {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::text::Text`
[INFO] [stderr]  --> src/h_scroll.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use piston_window::text::Text;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/h_scroll.rs:36:40
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn add_child(&mut self, child: Box<Widget>) {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l`
[INFO] [stderr]   --> src/drawing_window.rs:64:33
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 Event::Loop(ref l) => {
[INFO] [stderr]    |                                 ^ help: consider prefixing with an underscore: `_l`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/drawing_window.rs:66:35
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 Event::Custom(ref id, _) => {
[INFO] [stderr]    |                                   ^^ help: consider prefixing with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Color`
[INFO] [stderr]  --> src/widget.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type Color = [f32; 4];
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l`
[INFO] [stderr]   --> src/drawing_window.rs:64:33
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 Event::Loop(ref l) => {
[INFO] [stderr]    |                                 ^ help: consider prefixing with an underscore: `_l`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/drawing_window.rs:66:35
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 Event::Custom(ref id, _) => {
[INFO] [stderr]    |                                   ^^ help: consider prefixing with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Color`
[INFO] [stderr]  --> src/widget.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type Color = [f32; 4];
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `"docker" "inspect" "0b6e838e5c32fa87eb471e82055a24e1999518d73103119f31d8f815dada7dab"`
[INFO] running `"docker" "rm" "-f" "0b6e838e5c32fa87eb471e82055a24e1999518d73103119f31d8f815dada7dab"`
[INFO] [stdout] 0b6e838e5c32fa87eb471e82055a24e1999518d73103119f31d8f815dada7dab