[INFO] updating cached repository bgard6977/rust-draw
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bgard6977/rust-draw
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bgard6977/rust-draw" "work/ex/beta-1.38-1/sources/1.37.0/gh/bgard6977/rust-draw"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bgard6977/rust-draw'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bgard6977/rust-draw" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bgard6977/rust-draw"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bgard6977/rust-draw'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b093598396774b95fce0cef9a8f7e4030dbf4c81
[INFO] sha for GitHub repo bgard6977/rust-draw: b093598396774b95fce0cef9a8f7e4030dbf4c81
[INFO] validating manifest of bgard6977/rust-draw 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 bgard6977/rust-draw 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 bgard6977/rust-draw
[INFO] finished frobbing bgard6977/rust-draw
[INFO] frobbed toml for bgard6977/rust-draw written to work/ex/beta-1.38-1/sources/1.37.0/gh/bgard6977/rust-draw/Cargo.toml
[INFO] started frobbing bgard6977/rust-draw
[INFO] finished frobbing bgard6977/rust-draw
[INFO] frobbed toml for bgard6977/rust-draw written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bgard6977/rust-draw/Cargo.toml
[INFO] crate bgard6977/rust-draw 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 bgard6977/rust-draw 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-5/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/bgard6977/rust-draw:/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] ade8e25eacf7311b33c07a51f607041de38efddf3ac11d991bbb0773f8a6a4e1
[INFO] running `"docker" "start" "-a" "ade8e25eacf7311b33c07a51f607041de38efddf3ac11d991bbb0773f8a6a4e1"`
[INFO] [stderr]    Compiling cmake v0.1.35
[INFO] [stderr]    Compiling nix v0.12.0
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling wayland-scanner v0.21.11
[INFO] [stderr]    Compiling wayland-sys v0.21.11
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]    Compiling andrew v0.1.6
[INFO] [stderr]    Compiling piston2d-graphics v0.30.0
[INFO] [stderr]    Compiling pistoncore-input v0.23.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling glfw-sys v3.2.2
[INFO] [stderr]    Compiling wayland-client v0.21.11
[INFO] [stderr]    Compiling wayland-protocols v0.21.11
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling pistoncore-window v0.35.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling wayland-commons v0.21.11
[INFO] [stderr]    Compiling pistoncore-event_loop v0.40.0
[INFO] [stderr]    Compiling image v0.21.0
[INFO] [stderr]    Compiling glfw v0.26.1
[INFO] [stderr]    Compiling piston v0.40.0
[INFO] [stderr]    Compiling gfx_core v0.8.3
[INFO] [stderr]    Compiling pistoncore-glfw_window v0.47.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.4
[INFO] [stderr]    Compiling winit v0.18.1
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.52.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.5
[INFO] [stderr]    Compiling piston-gfx_texture v0.35.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.56.0
[INFO] [stderr]    Compiling piston_window v0.87.0
[INFO] [stderr]    Compiling rsui v0.1.0 (/opt/crater/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: 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 2m 17s
[INFO] running `"docker" "inspect" "ade8e25eacf7311b33c07a51f607041de38efddf3ac11d991bbb0773f8a6a4e1"`
[INFO] running `"docker" "rm" "-f" "ade8e25eacf7311b33c07a51f607041de38efddf3ac11d991bbb0773f8a6a4e1"`
[INFO] [stdout] ade8e25eacf7311b33c07a51f607041de38efddf3ac11d991bbb0773f8a6a4e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/bgard6977/rust-draw:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9b56413a87ee7ba326d6dd65a9484ca0d0e655591443c1cd22612e1218b5984e
[INFO] running `"docker" "start" "-a" "9b56413a87ee7ba326d6dd65a9484ca0d0e655591443c1cd22612e1218b5984e"`
[INFO] [stderr]    Compiling rsui v0.1.0 (/opt/crater/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: 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 2.09s
[INFO] running `"docker" "inspect" "9b56413a87ee7ba326d6dd65a9484ca0d0e655591443c1cd22612e1218b5984e"`
[INFO] running `"docker" "rm" "-f" "9b56413a87ee7ba326d6dd65a9484ca0d0e655591443c1cd22612e1218b5984e"`
[INFO] [stdout] 9b56413a87ee7ba326d6dd65a9484ca0d0e655591443c1cd22612e1218b5984e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/bgard6977/rust-draw:/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" "test" "--frozen"`
[INFO] [stdout] f377a742c077d07a86423242b0fa6fcb5211f1fc5a20e8d32201719f0eed1c5a
[INFO] running `"docker" "start" "-a" "f377a742c077d07a86423242b0fa6fcb5211f1fc5a20e8d32201719f0eed1c5a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsui-d4d6af8291fffd74
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f377a742c077d07a86423242b0fa6fcb5211f1fc5a20e8d32201719f0eed1c5a"`
[INFO] running `"docker" "rm" "-f" "f377a742c077d07a86423242b0fa6fcb5211f1fc5a20e8d32201719f0eed1c5a"`
[INFO] [stdout] f377a742c077d07a86423242b0fa6fcb5211f1fc5a20e8d32201719f0eed1c5a