[INFO] fetching crate rustty-oxide 0.1.0...
[INFO] testing rustty-oxide-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rustty-oxide 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rustty-oxide 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustty-oxide 0.1.0
[INFO] finished tweaking crates.io crate rustty-oxide 0.1.0
[INFO] tweaked toml for crates.io crate rustty-oxide 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 046bd8170c764c673a34077e44958108f3583ea8d2ab6d3ae6429ac05cc31272
[INFO] running `Command { std: "docker" "start" "-a" "046bd8170c764c673a34077e44958108f3583ea8d2ab6d3ae6429ac05cc31272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "046bd8170c764c673a34077e44958108f3583ea8d2ab6d3ae6429ac05cc31272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046bd8170c764c673a34077e44958108f3583ea8d2ab6d3ae6429ac05cc31272", kill_on_drop: false }`
[INFO] [stdout] 046bd8170c764c673a34077e44958108f3583ea8d2ab6d3ae6429ac05cc31272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ae9376cc289021f50aaafe617d212ea9328595cbc9d0e62ce7f0e6ee0a878a6
[INFO] running `Command { std: "docker" "start" "-a" "9ae9376cc289021f50aaafe617d212ea9328595cbc9d0e62ce7f0e6ee0a878a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling gag v0.1.10
[INFO] [stderr]    Compiling rustty v0.1.12
[INFO] [stderr]    Compiling rustty-oxide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dialog.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     buttons: Vec<Box<Button>>,
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     buttons: Vec<Box<Button>>,
[INFO] [stdout] 40 +     buttons: Vec<Box<dyn Button>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dialog.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 |     layouts: Vec<Box<Layout>>,
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 -     layouts: Vec<Box<Layout>>,
[INFO] [stdout] 41 +     layouts: Vec<Box<dyn Layout>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |     widgets: Vec<Box<Button>>
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 45 -     widgets: Vec<Box<Button>>
[INFO] [stdout] 45 +     widgets: Vec<Box<dyn Button>>
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |     widgets: Vec<Box<Button>>
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 45 -     widgets: Vec<Box<Button>>
[INFO] [stdout] 45 +     widgets: Vec<Box<dyn Button>>
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/label.rs:216:37
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 216 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 216 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/label.rs:227:33
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 227 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 227 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dialog.rs:203:37
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 203 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 203 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dialog.rs:207:33
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 207 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 207 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stdbutton.rs:87:37
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 87 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 87 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stdbutton.rs:91:33
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 91 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/checkbutton.rs:110:37
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 110 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/checkbutton.rs:114:33
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 114 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 114 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:67:38
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> HorizontalLayout {
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 67 -     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> HorizontalLayout {
[INFO] [stdout] 67 +     pub fn from_vec(widgets: Vec<Box<dyn Button>>, inner_margin: usize) -> HorizontalLayout {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:82:37
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 -     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout] 82 +     fn draw(&mut self, parent: &mut dyn CellAccessor) { 
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 86 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:67:38
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> VerticalLayout {
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 67 -     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> VerticalLayout {
[INFO] [stdout] 67 +     pub fn from_vec(widgets: Vec<Box<dyn Button>>, inner_margin: usize) -> VerticalLayout {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:82:37
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 -     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout] 82 +     fn draw(&mut self, parent: &mut dyn CellAccessor) { 
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 86 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:119:37
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 119 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 119 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 123 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 123 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/core/alignable.rs:5:35
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn halign(&mut self, parent: &HasSize, halign: HorizontalAlign, margin: usize) {
[INFO] [stdout]   |                                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 -     fn halign(&mut self, parent: &HasSize, halign: HorizontalAlign, margin: usize) {
[INFO] [stdout] 5 +     fn halign(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, margin: usize) {
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/alignable.rs:17:35
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn valign(&mut self, parent: &HasSize, valign: VerticalAlign, margin: usize) {
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 -     fn valign(&mut self, parent: &HasSize, valign: VerticalAlign, margin: usize) {
[INFO] [stdout] 17 +     fn valign(&mut self, parent: &dyn HasSize, valign: VerticalAlign, margin: usize) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/alignable.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn align(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign, 
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn align(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign, 
[INFO] [stdout] 29 +     fn align(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign, 
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/widget.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn draw(&mut self, parent: &mut CellAccessor);
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 -     fn draw(&mut self, parent: &mut CellAccessor);
[INFO] [stdout] 10 +     fn draw(&mut self, parent: &mut dyn CellAccessor);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/widget.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 13 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/frame.rs:30:41
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn draw_into(&self, cells: &mut CellAccessor) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 -     pub fn draw_into(&self, cells: &mut CellAccessor) {
[INFO] [stdout] 30 +     pub fn draw_into(&self, cells: &mut dyn CellAccessor) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/label.rs:173:33
[INFO] [stdout]     |
[INFO] [stdout] 173 |                     line = line.trim_right().to_owned();
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/label.rs:202:33
[INFO] [stdout]     |
[INFO] [stdout] 202 |                     line = line.trim_right().to_owned();
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "9ae9376cc289021f50aaafe617d212ea9328595cbc9d0e62ce7f0e6ee0a878a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae9376cc289021f50aaafe617d212ea9328595cbc9d0e62ce7f0e6ee0a878a6", kill_on_drop: false }`
[INFO] [stdout] 9ae9376cc289021f50aaafe617d212ea9328595cbc9d0e62ce7f0e6ee0a878a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 961efb4ff1a041943340cc335f1ee054b1a8f31559b379cb23980e9ba5afb876
[INFO] running `Command { std: "docker" "start" "-a" "961efb4ff1a041943340cc335f1ee054b1a8f31559b379cb23980e9ba5afb876", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dialog.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     buttons: Vec<Box<Button>>,
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     buttons: Vec<Box<Button>>,
[INFO] [stdout] 40 +     buttons: Vec<Box<dyn Button>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dialog.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 |     layouts: Vec<Box<Layout>>,
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 -     layouts: Vec<Box<Layout>>,
[INFO] [stdout] 41 +     layouts: Vec<Box<dyn Layout>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |     widgets: Vec<Box<Button>>
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 45 -     widgets: Vec<Box<Button>>
[INFO] [stdout] 45 +     widgets: Vec<Box<dyn Button>>
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |     widgets: Vec<Box<Button>>
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 45 -     widgets: Vec<Box<Button>>
[INFO] [stdout] 45 +     widgets: Vec<Box<dyn Button>>
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/label.rs:216:37
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 216 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 216 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/label.rs:227:33
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 227 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 227 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dialog.rs:203:37
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 203 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 203 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dialog.rs:207:33
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 207 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 207 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stdbutton.rs:87:37
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 87 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 87 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stdbutton.rs:91:33
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 91 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/checkbutton.rs:110:37
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 110 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/checkbutton.rs:114:33
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 114 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 114 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:67:38
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> HorizontalLayout {
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 67 -     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> HorizontalLayout {
[INFO] [stdout] 67 +     pub fn from_vec(widgets: Vec<Box<dyn Button>>, inner_margin: usize) -> HorizontalLayout {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:82:37
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 -     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout] 82 +     fn draw(&mut self, parent: &mut dyn CellAccessor) { 
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 86 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:67:38
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> VerticalLayout {
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 67 -     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> VerticalLayout {
[INFO] [stdout] 67 +     pub fn from_vec(widgets: Vec<Box<dyn Button>>, inner_margin: usize) -> VerticalLayout {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:82:37
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 -     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout] 82 +     fn draw(&mut self, parent: &mut dyn CellAccessor) { 
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 86 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:119:37
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 119 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 119 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 123 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 123 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/core/alignable.rs:5:35
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn halign(&mut self, parent: &HasSize, halign: HorizontalAlign, margin: usize) {
[INFO] [stdout]   |                                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 -     fn halign(&mut self, parent: &HasSize, halign: HorizontalAlign, margin: usize) {
[INFO] [stdout] 5 +     fn halign(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, margin: usize) {
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/alignable.rs:17:35
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn valign(&mut self, parent: &HasSize, valign: VerticalAlign, margin: usize) {
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 -     fn valign(&mut self, parent: &HasSize, valign: VerticalAlign, margin: usize) {
[INFO] [stdout] 17 +     fn valign(&mut self, parent: &dyn HasSize, valign: VerticalAlign, margin: usize) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/alignable.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn align(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign, 
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn align(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign, 
[INFO] [stdout] 29 +     fn align(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign, 
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/widget.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn draw(&mut self, parent: &mut CellAccessor);
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 -     fn draw(&mut self, parent: &mut CellAccessor);
[INFO] [stdout] 10 +     fn draw(&mut self, parent: &mut dyn CellAccessor);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/widget.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 13 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/frame.rs:30:41
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn draw_into(&self, cells: &mut CellAccessor) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 -     pub fn draw_into(&self, cells: &mut CellAccessor) {
[INFO] [stdout] 30 +     pub fn draw_into(&self, cells: &mut dyn CellAccessor) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/label.rs:173:33
[INFO] [stdout]     |
[INFO] [stdout] 173 |                     line = line.trim_right().to_owned();
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/label.rs:202:33
[INFO] [stdout]     |
[INFO] [stdout] 202 |                     line = line.trim_right().to_owned();
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustty-oxide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `oxide`
[INFO] [stdout]  --> examples/button_layout.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate oxide;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Label`
[INFO] [stdout]   --> examples/button_layout.rs:35:22
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut label1 = Label::new(45, 2);
[INFO] [stdout]    |                      ^^^^^ use of undeclared type `Label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     label1.align_text(HorizontalAlign::Middle, VerticalAlign::Top, (0, 0));    
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ use of undeclared type `HorizontalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VerticalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:40:48
[INFO] [stdout]    |
[INFO] [stdout] 40 |     label1.align_text(HorizontalAlign::Middle, VerticalAlign::Top, (0, 0));    
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^ use of undeclared type `VerticalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:41:27
[INFO] [stdout]    |
[INFO] [stdout] 41 |     label1.pack(&maindlg, HorizontalAlign::Middle, VerticalAlign::Top, (0, 1));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^ use of undeclared type `HorizontalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VerticalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:41:52
[INFO] [stdout]    |
[INFO] [stdout] 41 |     label1.pack(&maindlg, HorizontalAlign::Middle, VerticalAlign::Top, (0, 1));
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^ use of undeclared type `VerticalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StdButton`
[INFO] [stdout]   --> examples/button_layout.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let b1 = StdButton::new("Quit", 'q', ButtonResult::Ok);
[INFO] [stdout]    |              ^^^^^^^^^ use of undeclared type `StdButton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]   --> examples/button_layout.rs:44:42
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let b1 = StdButton::new("Quit", 'q', ButtonResult::Ok);
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StdButton`
[INFO] [stdout]   --> examples/button_layout.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let b2 = StdButton::new("Foo!", 'f', ButtonResult::Custom(1));
[INFO] [stdout]    |              ^^^^^^^^^ use of undeclared type `StdButton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]   --> examples/button_layout.rs:45:42
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let b2 = StdButton::new("Foo!", 'f', ButtonResult::Custom(1));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StdButton`
[INFO] [stdout]   --> examples/button_layout.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let b3 = StdButton::new("Bar!", 'a', ButtonResult::Custom(2));
[INFO] [stdout]    |              ^^^^^^^^^ use of undeclared type `StdButton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]   --> examples/button_layout.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let b3 = StdButton::new("Bar!", 'a', ButtonResult::Custom(2));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StdButton`
[INFO] [stdout]   --> examples/button_layout.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let b4 = StdButton::new("Juu!", 'j', ButtonResult::Custom(3));
[INFO] [stdout]    |              ^^^^^^^^^ use of undeclared type `StdButton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]   --> examples/button_layout.rs:47:42
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let b4 = StdButton::new("Juu!", 'j', ButtonResult::Custom(3));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StdButton`
[INFO] [stdout]   --> examples/button_layout.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let b5 = StdButton::new("Tuu!", 't', ButtonResult::Custom(4));
[INFO] [stdout]    |              ^^^^^^^^^ use of undeclared type `StdButton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]   --> examples/button_layout.rs:48:42
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let b5 = StdButton::new("Tuu!", 't', ButtonResult::Custom(4));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StdButton`
[INFO] [stdout]   --> examples/button_layout.rs:49:14
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let b6 = StdButton::new("Boo!", 'b', ButtonResult::Custom(5));
[INFO] [stdout]    |              ^^^^^^^^^ use of undeclared type `StdButton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]   --> examples/button_layout.rs:49:42
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let b6 = StdButton::new("Boo!", 'b', ButtonResult::Custom(5));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:52:29
[INFO] [stdout]    |
[INFO] [stdout] 52 |     hlayout1.pack(&maindlg, HorizontalAlign::Middle, VerticalAlign::Bottom, (0, 2));
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^ use of undeclared type `HorizontalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VerticalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:52:54
[INFO] [stdout]    |
[INFO] [stdout] 52 |     hlayout1.pack(&maindlg, HorizontalAlign::Middle, VerticalAlign::Bottom, (0, 2));
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^ use of undeclared type `VerticalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:56:29
[INFO] [stdout]    |
[INFO] [stdout] 56 |     hlayout2.pack(&maindlg, HorizontalAlign::Middle, VerticalAlign::Bottom, (0, 3));
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^ use of undeclared type `HorizontalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VerticalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:56:54
[INFO] [stdout]    |
[INFO] [stdout] 56 |     hlayout2.pack(&maindlg, HorizontalAlign::Middle, VerticalAlign::Bottom, (0, 3));
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^ use of undeclared type `VerticalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Label`
[INFO] [stdout]   --> examples/button_layout.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut label = Label::from_str("Vertical layout");
[INFO] [stdout]    |                     ^^^^^ use of undeclared type `Label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |     label.pack(&vdlg, HorizontalAlign::Middle, VerticalAlign::Top, (0,1));
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ use of undeclared type `HorizontalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VerticalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:69:48
[INFO] [stdout]    |
[INFO] [stdout] 69 |     label.pack(&vdlg, HorizontalAlign::Middle, VerticalAlign::Top, (0,1));
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^ use of undeclared type `VerticalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StdButton`
[INFO] [stdout]   --> examples/button_layout.rs:72:14
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let b1 = StdButton::new("Yhh!", 'y', ButtonResult::Custom(1));
[INFO] [stdout]    |              ^^^^^^^^^ use of undeclared type `StdButton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]   --> examples/button_layout.rs:72:42
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let b1 = StdButton::new("Yhh!", 'y', ButtonResult::Custom(1));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StdButton`
[INFO] [stdout]   --> examples/button_layout.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let b2 = StdButton::new("Vpp!", 'v', ButtonResult::Custom(2));
[INFO] [stdout]    |              ^^^^^^^^^ use of undeclared type `StdButton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]   --> examples/button_layout.rs:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let b2 = StdButton::new("Vpp!", 'v', ButtonResult::Custom(2));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StdButton`
[INFO] [stdout]   --> examples/button_layout.rs:74:14
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let b3 = StdButton::new("Wgg!", 'w', ButtonResult::Custom(3));
[INFO] [stdout]    |              ^^^^^^^^^ use of undeclared type `StdButton`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]   --> examples/button_layout.rs:74:42
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let b3 = StdButton::new("Wgg!", 'w', ButtonResult::Custom(3));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VerticalLayout`
[INFO] [stdout]   --> examples/button_layout.rs:76:23
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut vlayout = VerticalLayout::from_vec(boxify(vec![b1, b2, b3]), 0);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^ use of undeclared type `VerticalLayout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:77:25
[INFO] [stdout]    |
[INFO] [stdout] 77 |     vlayout.pack(&vdlg, HorizontalAlign::Middle, VerticalAlign::Bottom, (0, 2));
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ use of undeclared type `HorizontalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VerticalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:77:50
[INFO] [stdout]    |
[INFO] [stdout] 77 |     vlayout.pack(&vdlg, HorizontalAlign::Middle, VerticalAlign::Bottom, (0, 2));
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^ use of undeclared type `VerticalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |     maindlg.pack(&term, HorizontalAlign::Middle, VerticalAlign::Middle, (0,0));
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^ use of undeclared type `HorizontalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dialog.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     buttons: Vec<Box<Button>>,
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     buttons: Vec<Box<Button>>,
[INFO] [stdout] 40 +     buttons: Vec<Box<dyn Button>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VerticalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:90:50
[INFO] [stdout]    |
[INFO] [stdout] 90 |     maindlg.pack(&term, HorizontalAlign::Middle, VerticalAlign::Middle, (0,0));
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^ use of undeclared type `VerticalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:91:22
[INFO] [stdout]    |
[INFO] [stdout] 91 |     vdlg.pack(&term, HorizontalAlign::Left, VerticalAlign::Middle, (0,0));
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^ use of undeclared type `HorizontalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dialog.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 |     layouts: Vec<Box<Layout>>,
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 -     layouts: Vec<Box<Layout>>,
[INFO] [stdout] 41 +     layouts: Vec<Box<dyn Layout>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VerticalAlign`
[INFO] [stdout]   --> examples/button_layout.rs:91:45
[INFO] [stdout]    |
[INFO] [stdout] 91 |     vdlg.pack(&term, HorizontalAlign::Left, VerticalAlign::Middle, (0,0));
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^ use of undeclared type `VerticalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |     widgets: Vec<Box<Button>>
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 45 -     widgets: Vec<Box<Button>>
[INFO] [stdout] 45 +     widgets: Vec<Box<dyn Button>>
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]   --> examples/button_layout.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 Some(ButtonResult::Ok) => break 'main,
[INFO] [stdout]    |                      ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |     widgets: Vec<Box<Button>>
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 45 -     widgets: Vec<Box<Button>>
[INFO] [stdout] 45 +     widgets: Vec<Box<dyn Button>>
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]   --> examples/button_layout.rs:96:22
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 Some(ButtonResult::Custom(i)) => {
[INFO] [stdout]    |                      ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Label`
[INFO] [stdout]    --> examples/button_layout.rs:109:38
[INFO] [stdout]     |
[INFO] [stdout] 109 |                     let mut result = Label::from_str(msg);
[INFO] [stdout]     |                                      ^^^^^ use of undeclared type `Label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalAlign`
[INFO] [stdout]    --> examples/button_layout.rs:110:43
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     result.pack(&maindlg, HorizontalAlign::Middle, VerticalAlign::Middle, (0,1));
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^ use of undeclared type `HorizontalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VerticalAlign`
[INFO] [stdout]    --> examples/button_layout.rs:110:68
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     result.pack(&maindlg, HorizontalAlign::Middle, VerticalAlign::Middle, (0,1));
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^ use of undeclared type `VerticalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ButtonResult`
[INFO] [stdout]    --> examples/button_layout.rs:117:22
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 Some(ButtonResult::Custom(i)) => {
[INFO] [stdout]     |                      ^^^^^^^^^^^^ use of undeclared type `ButtonResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Label`
[INFO] [stdout]    --> examples/button_layout.rs:125:38
[INFO] [stdout]     |
[INFO] [stdout] 125 |                     let mut result = Label::from_str(msg);
[INFO] [stdout]     |                                      ^^^^^ use of undeclared type `Label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalAlign`
[INFO] [stdout]    --> examples/button_layout.rs:126:40
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     result.pack(&vdlg, HorizontalAlign::Middle, VerticalAlign::Middle, (0,1));
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^ use of undeclared type `HorizontalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VerticalAlign`
[INFO] [stdout]    --> examples/button_layout.rs:126:65
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     result.pack(&vdlg, HorizontalAlign::Middle, VerticalAlign::Middle, (0,1));
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^ use of undeclared type `VerticalAlign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `StdButton` in this scope
[INFO] [stdout]   --> examples/button_layout.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn boxify(vec: Vec<StdButton>) -> Vec<Box<Button>> {
[INFO] [stdout]    |          -         ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: you might be missing a type parameter: `<StdButton>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Button` in this scope
[INFO] [stdout]   --> examples/button_layout.rs:27:43
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn boxify(vec: Vec<StdButton>) -> Vec<Box<Button>> {
[INFO] [stdout]    |          -                                ^^^^^^ not found in this scope
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: you might be missing a type parameter: `<Button>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Button` in this scope
[INFO] [stdout]   --> examples/button_layout.rs:28:52
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn boxify(vec: Vec<StdButton>) -> Vec<Box<Button>> {
[INFO] [stdout]    |          - help: you might be missing a type parameter: `<Button>`
[INFO] [stdout] 28 |     vec.into_iter().map(Box::new).map(|x| x as Box<Button>).collect()
[INFO] [stdout]    |                                                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Dialog` in this scope
[INFO] [stdout]   --> examples/button_layout.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn create_maindlg() -> Dialog {
[INFO] [stdout]    |                        ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  | use rustty::ui::Dialog;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Dialog`
[INFO] [stdout]   --> examples/button_layout.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut maindlg = Dialog::new(55, 12);
[INFO] [stdout]    |                       ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  | use rustty::ui::Dialog;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalLayout`
[INFO] [stdout]   --> examples/button_layout.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut hlayout1 = HorizontalLayout::from_vec(boxify(vec![b1, b2, b3]), 1);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  | use rustty::ui::HorizontalLayout;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HorizontalLayout`
[INFO] [stdout]   --> examples/button_layout.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut hlayout2 = HorizontalLayout::from_vec(boxify(vec![b4, b5, b6]), 1);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  | use rustty::ui::HorizontalLayout;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Dialog` in this scope
[INFO] [stdout]   --> examples/button_layout.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn create_vdlg(rows: usize) -> Dialog {
[INFO] [stdout]    |                                ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  | use rustty::ui::Dialog;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Dialog`
[INFO] [stdout]   --> examples/button_layout.rs:65:20
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut vdlg = Dialog::new(20, rows/4);
[INFO] [stdout]    |                    ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  | use rustty::ui::Dialog;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/label.rs:216:37
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 216 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 216 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/label.rs:227:33
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 227 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 227 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dialog.rs:203:37
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 203 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 203 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dialog.rs:207:33
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 207 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 207 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stdbutton.rs:87:37
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 87 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 87 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stdbutton.rs:91:33
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 91 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/checkbutton.rs:110:37
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 110 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/checkbutton.rs:114:33
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 114 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 114 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:67:38
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> HorizontalLayout {
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 67 -     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> HorizontalLayout {
[INFO] [stdout] 67 +     pub fn from_vec(widgets: Vec<Box<dyn Button>>, inner_margin: usize) -> HorizontalLayout {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:82:37
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 -     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout] 82 +     fn draw(&mut self, parent: &mut dyn CellAccessor) { 
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hlayout.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 86 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:67:38
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> VerticalLayout {
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 67 -     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> VerticalLayout {
[INFO] [stdout] 67 +     pub fn from_vec(widgets: Vec<Box<dyn Button>>, inner_margin: usize) -> VerticalLayout {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:82:37
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 -     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stdout] 82 +     fn draw(&mut self, parent: &mut dyn CellAccessor) { 
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vlayout.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 86 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:119:37
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 119 -     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stdout] 119 +     fn draw(&mut self, parent: &mut dyn CellAccessor) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 123 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 123 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/core/alignable.rs:5:35
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn halign(&mut self, parent: &HasSize, halign: HorizontalAlign, margin: usize) {
[INFO] [stdout]   |                                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 -     fn halign(&mut self, parent: &HasSize, halign: HorizontalAlign, margin: usize) {
[INFO] [stdout] 5 +     fn halign(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, margin: usize) {
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/alignable.rs:17:35
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn valign(&mut self, parent: &HasSize, valign: VerticalAlign, margin: usize) {
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 -     fn valign(&mut self, parent: &HasSize, valign: VerticalAlign, margin: usize) {
[INFO] [stdout] 17 +     fn valign(&mut self, parent: &dyn HasSize, valign: VerticalAlign, margin: usize) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/alignable.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn align(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign, 
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn align(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign, 
[INFO] [stdout] 29 +     fn align(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign, 
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/widget.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn draw(&mut self, parent: &mut CellAccessor);
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 -     fn draw(&mut self, parent: &mut CellAccessor);
[INFO] [stdout] 10 +     fn draw(&mut self, parent: &mut dyn CellAccessor);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/widget.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    |                                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 -     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout] 13 +     fn pack(&mut self, parent: &dyn HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/frame.rs:30:41
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn draw_into(&self, cells: &mut CellAccessor) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 -     pub fn draw_into(&self, cells: &mut CellAccessor) {
[INFO] [stdout] 30 +     pub fn draw_into(&self, cells: &mut dyn CellAccessor) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 56 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustty-oxide` due to 57 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/label.rs:173:33
[INFO] [stdout]     |
[INFO] [stdout] 173 |                     line = line.trim_right().to_owned();
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/label.rs:202:33
[INFO] [stdout]     |
[INFO] [stdout] 202 |                     line = line.trim_right().to_owned();
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "961efb4ff1a041943340cc335f1ee054b1a8f31559b379cb23980e9ba5afb876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "961efb4ff1a041943340cc335f1ee054b1a8f31559b379cb23980e9ba5afb876", kill_on_drop: false }`
[INFO] [stdout] 961efb4ff1a041943340cc335f1ee054b1a8f31559b379cb23980e9ba5afb876