[INFO] crate rustty-oxide 0.1.0 is already in cache
[INFO] extracting crate rustty-oxide 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustty-oxide/0.1.0
[INFO] extracting crate rustty-oxide 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustty-oxide/0.1.0
[INFO] validating manifest of rustty-oxide-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustty-oxide-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustty-oxide-0.1.0
[INFO] finished frobbing rustty-oxide-0.1.0
[INFO] frobbed toml for rustty-oxide-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustty-oxide/0.1.0/Cargo.toml
[INFO] started frobbing rustty-oxide-0.1.0
[INFO] finished frobbing rustty-oxide-0.1.0
[INFO] frobbed toml for rustty-oxide-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustty-oxide/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rustty-oxide-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustty-oxide/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 00a880e5eb8a8f05e3779720918a20b6fd06719a27b76e4735ec156c3039272f
[INFO] running `"docker" "start" "-a" "00a880e5eb8a8f05e3779720918a20b6fd06719a27b76e4735ec156c3039272f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gag v0.1.10
[INFO] [stderr]    Compiling rustty v0.1.12
[INFO] [stderr]    Compiling rustty-oxide v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/core/alignable.rs:5:35
[INFO] [stderr]   |
[INFO] [stderr] 5 |     fn halign(&mut self, parent: &HasSize, halign: HorizontalAlign, margin: usize) {
[INFO] [stderr]   |                                   ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/alignable.rs:17:35
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn valign(&mut self, parent: &HasSize, valign: VerticalAlign, margin: usize) {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/alignable.rs:29:34
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn align(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign, 
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/widget.rs:10:37
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn draw(&mut self, parent: &mut CellAccessor);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/widget.rs:13:33
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]    |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/frame.rs:30:41
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn draw_into(&self, cells: &mut CellAccessor) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/label.rs:216:37
[INFO] [stderr]     |
[INFO] [stderr] 216 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/label.rs:227:33
[INFO] [stderr]     |
[INFO] [stderr] 227 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dialog.rs:40:22
[INFO] [stderr]    |
[INFO] [stderr] 40 |     buttons: Vec<Box<Button>>,
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Button`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dialog.rs:41:22
[INFO] [stderr]    |
[INFO] [stderr] 41 |     layouts: Vec<Box<Layout>>,
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Layout`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dialog.rs:203:37
[INFO] [stderr]     |
[INFO] [stderr] 203 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dialog.rs:207:33
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stdbutton.rs:87:37
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stdbutton.rs:91:33
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]    |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checkbutton.rs:110:37
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checkbutton.rs:114:33
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hlayout.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 |     widgets: Vec<Box<Button>>
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Button`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hlayout.rs:67:38
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> HorizontalLayout {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Button`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hlayout.rs:82:37
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hlayout.rs:86:33
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]    |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vlayout.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 |     widgets: Vec<Box<Button>>
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Button`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vlayout.rs:67:38
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> VerticalLayout {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Button`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vlayout.rs:82:37
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vlayout.rs:86:33
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]    |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/canvas.rs:119:37
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/canvas.rs:123:33
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/label.rs:173:33
[INFO] [stderr]     |
[INFO] [stderr] 173 |                     line = line.trim_right().to_owned();
[INFO] [stderr]     |                                 ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/label.rs:202:33
[INFO] [stderr]     |
[INFO] [stderr] 202 |                     line = line.trim_right().to_owned();
[INFO] [stderr]     |                                 ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `"docker" "inspect" "00a880e5eb8a8f05e3779720918a20b6fd06719a27b76e4735ec156c3039272f"`
[INFO] running `"docker" "rm" "-f" "00a880e5eb8a8f05e3779720918a20b6fd06719a27b76e4735ec156c3039272f"`
[INFO] [stdout] 00a880e5eb8a8f05e3779720918a20b6fd06719a27b76e4735ec156c3039272f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustty-oxide/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d529f9bed6ceb7e58398827919b2c9811b0aaaa59daa6f946d97eab1c657dd1e
[INFO] running `"docker" "start" "-a" "d529f9bed6ceb7e58398827919b2c9811b0aaaa59daa6f946d97eab1c657dd1e"`
[INFO] [stderr]    Compiling rustty-oxide v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `oxide`
[INFO] [stderr]  --> examples/button_layout.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | extern crate oxide;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `rustty-oxide`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/core/alignable.rs:5:35
[INFO] [stderr]   |
[INFO] [stderr] 5 |     fn halign(&mut self, parent: &HasSize, halign: HorizontalAlign, margin: usize) {
[INFO] [stderr]   |                                   ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/alignable.rs:17:35
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn valign(&mut self, parent: &HasSize, valign: VerticalAlign, margin: usize) {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/alignable.rs:29:34
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn align(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign, 
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/widget.rs:10:37
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn draw(&mut self, parent: &mut CellAccessor);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/widget.rs:13:33
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]    |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/frame.rs:30:41
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn draw_into(&self, cells: &mut CellAccessor) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/label.rs:216:37
[INFO] [stderr]     |
[INFO] [stderr] 216 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/label.rs:227:33
[INFO] [stderr]     |
[INFO] [stderr] 227 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dialog.rs:40:22
[INFO] [stderr]    |
[INFO] [stderr] 40 |     buttons: Vec<Box<Button>>,
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Button`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dialog.rs:41:22
[INFO] [stderr]    |
[INFO] [stderr] 41 |     layouts: Vec<Box<Layout>>,
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Layout`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dialog.rs:203:37
[INFO] [stderr]     |
[INFO] [stderr] 203 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dialog.rs:207:33
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stdbutton.rs:87:37
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stdbutton.rs:91:33
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]    |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checkbutton.rs:110:37
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checkbutton.rs:114:33
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hlayout.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 |     widgets: Vec<Box<Button>>
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Button`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hlayout.rs:67:38
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> HorizontalLayout {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Button`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hlayout.rs:82:37
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hlayout.rs:86:33
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]    |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vlayout.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 |     widgets: Vec<Box<Button>>
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Button`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vlayout.rs:67:38
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn from_vec(widgets: Vec<Box<Button>>, inner_margin: usize) -> VerticalLayout {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Button`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vlayout.rs:82:37
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn draw(&mut self, parent: &mut CellAccessor) { 
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vlayout.rs:86:33
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]    |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/canvas.rs:119:37
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn draw(&mut self, parent: &mut CellAccessor) {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/canvas.rs:123:33
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn pack(&mut self, parent: &HasSize, halign: HorizontalAlign, valign: VerticalAlign,
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn HasSize`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/label.rs:173:33
[INFO] [stderr]     |
[INFO] [stderr] 173 |                     line = line.trim_right().to_owned();
[INFO] [stderr]     |                                 ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/label.rs:202:33
[INFO] [stderr]     |
[INFO] [stderr] 202 |                     line = line.trim_right().to_owned();
[INFO] [stderr]     |                                 ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d529f9bed6ceb7e58398827919b2c9811b0aaaa59daa6f946d97eab1c657dd1e"`
[INFO] running `"docker" "rm" "-f" "d529f9bed6ceb7e58398827919b2c9811b0aaaa59daa6f946d97eab1c657dd1e"`
[INFO] [stdout] d529f9bed6ceb7e58398827919b2c9811b0aaaa59daa6f946d97eab1c657dd1e