[INFO] updating cached repository EnterpriseComputingSystems/DECALS-ControlPanel
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/EnterpriseComputingSystems/DECALS-ControlPanel
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/EnterpriseComputingSystems/DECALS-ControlPanel" "work/ex/beta-1.38-1/sources/1.37.0/gh/EnterpriseComputingSystems/DECALS-ControlPanel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/EnterpriseComputingSystems/DECALS-ControlPanel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/EnterpriseComputingSystems/DECALS-ControlPanel" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EnterpriseComputingSystems/DECALS-ControlPanel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EnterpriseComputingSystems/DECALS-ControlPanel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6b40292d7a127d6cd6d6248dc80dcf14c7c27930
[INFO] sha for GitHub repo EnterpriseComputingSystems/DECALS-ControlPanel: 6b40292d7a127d6cd6d6248dc80dcf14c7c27930
[INFO] validating manifest of EnterpriseComputingSystems/DECALS-ControlPanel 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 EnterpriseComputingSystems/DECALS-ControlPanel 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 EnterpriseComputingSystems/DECALS-ControlPanel
[INFO] finished frobbing EnterpriseComputingSystems/DECALS-ControlPanel
[INFO] frobbed toml for EnterpriseComputingSystems/DECALS-ControlPanel written to work/ex/beta-1.38-1/sources/1.37.0/gh/EnterpriseComputingSystems/DECALS-ControlPanel/Cargo.toml
[INFO] started frobbing EnterpriseComputingSystems/DECALS-ControlPanel
[INFO] finished frobbing EnterpriseComputingSystems/DECALS-ControlPanel
[INFO] frobbed toml for EnterpriseComputingSystems/DECALS-ControlPanel written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/EnterpriseComputingSystems/DECALS-ControlPanel/Cargo.toml
[INFO] crate EnterpriseComputingSystems/DECALS-ControlPanel 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 EnterpriseComputingSystems/DECALS-ControlPanel against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/EnterpriseComputingSystems/DECALS-ControlPanel:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d81e52c9ca632423265770f86cf2cf661d3c295945d93b4a1a3248b0c8ca20b2
[INFO] running `"docker" "start" "-a" "d81e52c9ca632423265770f86cf2cf661d3c295945d93b4a1a3248b0c8ca20b2"`
[INFO] [stderr]    Compiling serde v0.9.15
[INFO] [stderr]    Compiling lazy_static v1.0.1
[INFO] [stderr]    Compiling serde v1.0.66
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling find_folder v0.3.0
[INFO] [stderr]    Compiling phf_shared v0.7.22
[INFO] [stderr]    Compiling xml-rs v0.6.1
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling net2 v0.2.32
[INFO] [stderr]    Compiling x11-dl v2.17.5
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling piston-viewport v0.3.0
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling stb_truetype v0.2.2
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling shared_library v0.1.8
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]    Compiling phf v0.7.22
[INFO] [stderr]    Compiling petgraph v0.4.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling simple_logger v0.5.0
[INFO] [stderr]    Compiling DECALS-base v0.1.0 (https://github.com/EnterpriseComputingSystems/DECALS-base#c0f7f854)
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling rusttype v0.2.3
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling wayland-scanner v0.9.10
[INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `K`
[INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]    = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `V`
[INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.3/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]    = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling gl_generator v0.7.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling daggy v0.5.0
[INFO] [stderr]    Compiling wayland-client v0.9.10
[INFO] [stderr]    Compiling wayland-protocols v0.9.10
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling piston2d-graphics v0.24.0
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling rusttype v0.4.3
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling gl v0.7.0
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling glutin v0.10.1
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.66
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling gfx_core v0.8.2
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.9.10
[INFO] [stderr]    Compiling conrod_derive v0.1.2
[INFO] [stderr]    Compiling wayland-kbd v0.9.1
[INFO] [stderr]    Compiling pistoncore-input v0.20.0
[INFO] [stderr]    Compiling wayland-window v0.8.0
[INFO] [stderr]    Compiling winit v0.8.3
[INFO] [stderr]    Compiling pistoncore-window v0.30.0
[INFO] [stderr]    Compiling conrod v0.58.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.35.0
[INFO] [stderr]    Compiling piston v0.35.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.43.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.3
[INFO] [stderr]    Compiling piston-gfx_texture v0.31.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.48.0
[INFO] [stderr]    Compiling piston_window v0.75.0
[INFO] [stderr]    Compiling DECALS-ControlPanel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[macro_use]
[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/interface/components/container.rs:44:144
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn new(ui: &mut Ui, num_btns: usize, top_border: bool, bottom_border: bool, dm: &DataManager, vm_labels: Vec<String>, btn_handler: Box<Fn(usize, &mut UiCell)>)-> Container {
[INFO] [stderr]    |                                                                                                                                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, &mut UiCell)`
[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/interface/components/vertical_menu.rs:24:24
[INFO] [stderr]    |
[INFO] [stderr] 24 |     click_handler: Box<Fn(usize, &mut UiCell)>
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, &mut UiCell)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interface/components/vertical_menu.rs:28:86
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(ui: &mut Ui, num_btns: usize, labels: Vec<String>, click_handler: Box<Fn(usize, &mut UiCell)>)-> VerticalMenu {
[INFO] [stderr]    |                                                                                      ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, &mut UiCell)`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `count`
[INFO] [stderr]   --> src/interface/color/mod.rs:35:39
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn rotate_start_by(&mut self, count: usize) {
[INFO] [stderr]    |                                       ^^^^^ help: consider prefixing with an underscore: `_count`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rounded_right`
[INFO] [stderr]   --> src/interface/widgets/mod.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |         pub fn rounded_right(radius: Scalar) -> Self {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `randomize`
[INFO] [stderr]   --> src/interface/color/mod.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn randomize(pallette: Pallette)->ColorScheme {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_start_default`
[INFO] [stderr]   --> src/interface/color/mod.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn set_start_default(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `logo`
[INFO] [stderr]   --> src/interface/mod.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     logo: conrod::image::Id,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `resources`
[INFO] [stderr]   --> src/interface/mod.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     resources: InterfaceResources,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `DECALS_ControlPanel` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `decals_control_panel`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 23s
[INFO] running `"docker" "inspect" "d81e52c9ca632423265770f86cf2cf661d3c295945d93b4a1a3248b0c8ca20b2"`
[INFO] running `"docker" "rm" "-f" "d81e52c9ca632423265770f86cf2cf661d3c295945d93b4a1a3248b0c8ca20b2"`
[INFO] [stdout] d81e52c9ca632423265770f86cf2cf661d3c295945d93b4a1a3248b0c8ca20b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/EnterpriseComputingSystems/DECALS-ControlPanel:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a5f9f1a21ff6af20ddea169b230d0d01987dcf8015cdc774e518b6c101911bee
[INFO] running `"docker" "start" "-a" "a5f9f1a21ff6af20ddea169b230d0d01987dcf8015cdc774e518b6c101911bee"`
[INFO] [stderr]    Compiling DECALS-ControlPanel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[macro_use]
[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/interface/components/container.rs:44:144
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn new(ui: &mut Ui, num_btns: usize, top_border: bool, bottom_border: bool, dm: &DataManager, vm_labels: Vec<String>, btn_handler: Box<Fn(usize, &mut UiCell)>)-> Container {
[INFO] [stderr]    |                                                                                                                                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, &mut UiCell)`
[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/interface/components/vertical_menu.rs:24:24
[INFO] [stderr]    |
[INFO] [stderr] 24 |     click_handler: Box<Fn(usize, &mut UiCell)>
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, &mut UiCell)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interface/components/vertical_menu.rs:28:86
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(ui: &mut Ui, num_btns: usize, labels: Vec<String>, click_handler: Box<Fn(usize, &mut UiCell)>)-> VerticalMenu {
[INFO] [stderr]    |                                                                                      ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, &mut UiCell)`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `count`
[INFO] [stderr]   --> src/interface/color/mod.rs:35:39
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn rotate_start_by(&mut self, count: usize) {
[INFO] [stderr]    |                                       ^^^^^ help: consider prefixing with an underscore: `_count`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rounded_right`
[INFO] [stderr]   --> src/interface/widgets/mod.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |         pub fn rounded_right(radius: Scalar) -> Self {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `randomize`
[INFO] [stderr]   --> src/interface/color/mod.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn randomize(pallette: Pallette)->ColorScheme {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_start_default`
[INFO] [stderr]   --> src/interface/color/mod.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn set_start_default(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `logo`
[INFO] [stderr]   --> src/interface/mod.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     logo: conrod::image::Id,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `resources`
[INFO] [stderr]   --> src/interface/mod.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     resources: InterfaceResources,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `DECALS_ControlPanel` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `decals_control_panel`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `"docker" "inspect" "a5f9f1a21ff6af20ddea169b230d0d01987dcf8015cdc774e518b6c101911bee"`
[INFO] running `"docker" "rm" "-f" "a5f9f1a21ff6af20ddea169b230d0d01987dcf8015cdc774e518b6c101911bee"`
[INFO] [stdout] a5f9f1a21ff6af20ddea169b230d0d01987dcf8015cdc774e518b6c101911bee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/EnterpriseComputingSystems/DECALS-ControlPanel:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b59fec1331fe1f12323cdb7a9d9cb34048c8f1646666617bcdcf8a3e9b9345df
[INFO] running `"docker" "start" "-a" "b59fec1331fe1f12323cdb7a9d9cb34048c8f1646666617bcdcf8a3e9b9345df"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[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] [stderr]      Running /opt/crater/target/debug/deps/DECALS_ControlPanel-b98387d38ba08612
[INFO] running `"docker" "inspect" "b59fec1331fe1f12323cdb7a9d9cb34048c8f1646666617bcdcf8a3e9b9345df"`
[INFO] running `"docker" "rm" "-f" "b59fec1331fe1f12323cdb7a9d9cb34048c8f1646666617bcdcf8a3e9b9345df"`
[INFO] [stdout] b59fec1331fe1f12323cdb7a9d9cb34048c8f1646666617bcdcf8a3e9b9345df