[INFO] fetching crate mg 0.11.0...
[INFO] checking mg-0.11.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate mg 0.11.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mg 0.11.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mg 0.11.0
[INFO] finished tweaking crates.io crate mg 0.11.0
[INFO] tweaked toml for crates.io crate mg 0.11.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 330fbeddaf3f17b9ce40d77716634a0613e6a86d35a11ea849ef1a45459821a2
[INFO] running `"docker" "start" "-a" "330fbeddaf3f17b9ce40d77716634a0613e6a86d35a11ea849ef1a45459821a2"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gio v0.6.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr]    Compiling gtk v0.6.0
[INFO] [stderr]    Compiling libxdo-sys v0.11.0
[INFO] [stderr]    Compiling glib-sys v0.8.0
[INFO] [stderr]    Compiling gobject-sys v0.8.0
[INFO] [stderr]    Compiling gio-sys v0.8.0
[INFO] [stderr]    Compiling gdk-sys v0.8.0
[INFO] [stderr]    Compiling gtk-sys v0.8.0
[INFO] [stderr]    Compiling x11 v2.18.1
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking pretty_env_logger v0.2.5
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling pango-sys v0.8.0
[INFO] [stderr]    Compiling atk-sys v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.8.0
[INFO] [stderr]    Compiling atk v0.6.0
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]     Checking glib v0.7.1
[INFO] [stderr]     Checking libxdo v0.6.0
[INFO] [stderr]    Compiling mg-settings-macros v0.4.2
[INFO] [stderr]     Checking mg-settings v0.4.3
[INFO] [stderr]    Compiling relm-gen-widget v0.16.0
[INFO] [stderr]    Compiling relm-derive-common v0.16.0
[INFO] [stderr]    Compiling relm-derive v0.16.0
[INFO] [stderr]    Compiling relm-attributes v0.16.0
[INFO] [stderr]     Checking relm-core v0.16.0
[INFO] [stderr]     Checking relm-state v0.16.0
[INFO] [stderr]     Checking relm v0.16.0
[INFO] [stderr]     Checking mg v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app/app_completion.rs:47:44
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mut completers: HashMap<_, Box<completion::Completer>> = HashMap::new();
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn completion::Completer`
[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/app/dialog.rs:96:19
[INFO] [stderr]    |
[INFO] [stderr] 96 |     callback: Box<Fn(Option<String>) -> WIDGET::Msg>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<String>) -> WIDGET::Msg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:126:19
[INFO] [stderr]     |
[INFO] [stderr] 126 |     callback: Box<Fn(bool) -> WIDGET::Msg>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(bool) -> WIDGET::Msg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:163:27
[INFO] [stderr]     |
[INFO] [stderr] 163 |     responder: Option<Box<Responder>>,
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:214:47
[INFO] [stderr]     |
[INFO] [stderr] 214 |     pub fn responder(mut self, responder: Box<Responder>) -> Self {
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:241:61
[INFO] [stderr]     |
[INFO] [stderr] 241 |     pub fn blocking_custom_dialog(&mut self, responder: Box<Responder>, builder: DialogBuilder) {
[INFO] [stderr]     |                                                             ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:249:53
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn blocking_input(&mut self, responder: Box<Responder>, message: String, default_answer: String) {
[INFO] [stderr]     |                                                     ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:259:56
[INFO] [stderr]     |
[INFO] [stderr] 259 |     pub fn blocking_question(&mut self, responder: Box<Responder>, message: String, choices: Vec<char>) {
[INFO] [stderr]     |                                                        ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:269:63
[INFO] [stderr]     |
[INFO] [stderr] 269 |     pub fn blocking_yes_no_question(&mut self, responder: Box<Responder>, message: String) {
[INFO] [stderr]     |                                                               ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:280:44
[INFO] [stderr]     |
[INFO] [stderr] 280 |     pub fn input(&mut self, responder: Box<Responder>, message: String, default_answer: String) {
[INFO] [stderr]     |                                            ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:289:47
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn question(&mut self, responder: Box<Responder>, message: String, choices: &[char]) {
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:380:54
[INFO] [stderr]     |
[INFO] [stderr] 380 |     pub fn yes_no_question(&mut self, responder: Box<Responder>, message: String) {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:106:41
[INFO] [stderr]     |
[INFO] [stderr] 106 | type Variables = Vec<(&'static str, Box<Fn() -> String>)>;
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:168:32
[INFO] [stderr]     |
[INFO] [stderr] 168 |     input_callback: Option<Box<Fn(Option<String>, bool)>>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<String>, bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:181:36
[INFO] [stderr]     |
[INFO] [stderr] 181 |     variables: HashMap<String, Box<Fn() -> String>>,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:192:30
[INFO] [stderr]     |
[INFO] [stderr] 192 |     BlockingCustomDialog(Box<Responder>, DialogBuilder),
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:193:23
[INFO] [stderr]     |
[INFO] [stderr] 193 |     BlockingInput(Box<Responder>, String, String),
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:194:26
[INFO] [stderr]     |
[INFO] [stderr] 194 |     BlockingQuestion(Box<Responder>, String, Vec<char>),
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:195:31
[INFO] [stderr]     |
[INFO] [stderr] 195 |     BlockingYesNoQuestion(Box<Responder>, String),
[INFO] [stderr]     |                               ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:197:42
[INFO] [stderr]     |
[INFO] [stderr] 197 |     Completers(HashMap<&'static str, Box<completion::Completer>>),
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn completion::Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:211:15
[INFO] [stderr]     |
[INFO] [stderr] 211 |     Input(Box<Responder>, String, String),
[INFO] [stderr]     |               ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:216:18
[INFO] [stderr]     |
[INFO] [stderr] 216 |     Question(Box<Responder>, String, &'static [char]),
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:226:23
[INFO] [stderr]     |
[INFO] [stderr] 226 |     YesNoQuestion(Box<Responder>, String),
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/completion_view.rs:171:54
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn add_columns_from_completer(&self, completer: &Completer) {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/completion_view.rs:182:42
[INFO] [stderr]     |
[INFO] [stderr] 182 |     fn adjust_columns(&self, completer: &Completer) {
[INFO] [stderr]     |                                          ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/completion/mod.rs:52:49
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub type Completers = HashMap<&'static str, Box<Completer>>;
[INFO] [stderr]    |                                                 ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/mod.rs:114:73
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn add_completer(&mut self, ident: &'static str, completer: Box<Completer>) {
[INFO] [stderr]     |                                                                         ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/mod.rs:147:48
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn current_completer(&self) -> Option<&Completer> {
[INFO] [stderr]     |                                                ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/mod.rs:154:64
[INFO] [stderr]     |
[INFO] [stderr] 154 |     pub fn current_completer_mut(&mut self) -> Option<&mut Box<Completer>> {
[INFO] [stderr]     |                                                                ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/mod.rs:269:32
[INFO] [stderr]     |
[INFO] [stderr] 269 |     pub fn from_cells(cols: &[&ToCell]) -> Self {
[INFO] [stderr]     |                                ^^^^^^ help: use `dyn`: `dyn ToCell`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app/app_completion.rs:47:44
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mut completers: HashMap<_, Box<completion::Completer>> = HashMap::new();
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn completion::Completer`
[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/app/dialog.rs:96:19
[INFO] [stderr]    |
[INFO] [stderr] 96 |     callback: Box<Fn(Option<String>) -> WIDGET::Msg>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<String>) -> WIDGET::Msg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:126:19
[INFO] [stderr]     |
[INFO] [stderr] 126 |     callback: Box<Fn(bool) -> WIDGET::Msg>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(bool) -> WIDGET::Msg`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:163:27
[INFO] [stderr]     |
[INFO] [stderr] 163 |     responder: Option<Box<Responder>>,
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:214:47
[INFO] [stderr]     |
[INFO] [stderr] 214 |     pub fn responder(mut self, responder: Box<Responder>) -> Self {
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:241:61
[INFO] [stderr]     |
[INFO] [stderr] 241 |     pub fn blocking_custom_dialog(&mut self, responder: Box<Responder>, builder: DialogBuilder) {
[INFO] [stderr]     |                                                             ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:249:53
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn blocking_input(&mut self, responder: Box<Responder>, message: String, default_answer: String) {
[INFO] [stderr]     |                                                     ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:259:56
[INFO] [stderr]     |
[INFO] [stderr] 259 |     pub fn blocking_question(&mut self, responder: Box<Responder>, message: String, choices: Vec<char>) {
[INFO] [stderr]     |                                                        ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:269:63
[INFO] [stderr]     |
[INFO] [stderr] 269 |     pub fn blocking_yes_no_question(&mut self, responder: Box<Responder>, message: String) {
[INFO] [stderr]     |                                                               ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:280:44
[INFO] [stderr]     |
[INFO] [stderr] 280 |     pub fn input(&mut self, responder: Box<Responder>, message: String, default_answer: String) {
[INFO] [stderr]     |                                            ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:289:47
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn question(&mut self, responder: Box<Responder>, message: String, choices: &[char]) {
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/dialog.rs:380:54
[INFO] [stderr]     |
[INFO] [stderr] 380 |     pub fn yes_no_question(&mut self, responder: Box<Responder>, message: String) {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:106:41
[INFO] [stderr]     |
[INFO] [stderr] 106 | type Variables = Vec<(&'static str, Box<Fn() -> String>)>;
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:168:32
[INFO] [stderr]     |
[INFO] [stderr] 168 |     input_callback: Option<Box<Fn(Option<String>, bool)>>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<String>, bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:181:36
[INFO] [stderr]     |
[INFO] [stderr] 181 |     variables: HashMap<String, Box<Fn() -> String>>,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:192:30
[INFO] [stderr]     |
[INFO] [stderr] 192 |     BlockingCustomDialog(Box<Responder>, DialogBuilder),
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:193:23
[INFO] [stderr]     |
[INFO] [stderr] 193 |     BlockingInput(Box<Responder>, String, String),
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:194:26
[INFO] [stderr]     |
[INFO] [stderr] 194 |     BlockingQuestion(Box<Responder>, String, Vec<char>),
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:195:31
[INFO] [stderr]     |
[INFO] [stderr] 195 |     BlockingYesNoQuestion(Box<Responder>, String),
[INFO] [stderr]     |                               ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:197:42
[INFO] [stderr]     |
[INFO] [stderr] 197 |     Completers(HashMap<&'static str, Box<completion::Completer>>),
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn completion::Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:211:15
[INFO] [stderr]     |
[INFO] [stderr] 211 |     Input(Box<Responder>, String, String),
[INFO] [stderr]     |               ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:216:18
[INFO] [stderr]     |
[INFO] [stderr] 216 |     Question(Box<Responder>, String, &'static [char]),
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app/mod.rs:226:23
[INFO] [stderr]     |
[INFO] [stderr] 226 |     YesNoQuestion(Box<Responder>, String),
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn Responder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/completion_view.rs:171:54
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn add_columns_from_completer(&self, completer: &Completer) {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/completion_view.rs:182:42
[INFO] [stderr]     |
[INFO] [stderr] 182 |     fn adjust_columns(&self, completer: &Completer) {
[INFO] [stderr]     |                                          ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/completion/mod.rs:52:49
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub type Completers = HashMap<&'static str, Box<Completer>>;
[INFO] [stderr]    |                                                 ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/mod.rs:114:73
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn add_completer(&mut self, ident: &'static str, completer: Box<Completer>) {
[INFO] [stderr]     |                                                                         ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/mod.rs:147:48
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn current_completer(&self) -> Option<&Completer> {
[INFO] [stderr]     |                                                ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/mod.rs:154:64
[INFO] [stderr]     |
[INFO] [stderr] 154 |     pub fn current_completer_mut(&mut self) -> Option<&mut Box<Completer>> {
[INFO] [stderr]     |                                                                ^^^^^^^^^ help: use `dyn`: `dyn Completer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/completion/mod.rs:269:32
[INFO] [stderr]     |
[INFO] [stderr] 269 |     pub fn from_cells(cols: &[&ToCell]) -> Self {
[INFO] [stderr]     |                                ^^^^^^ help: use `dyn`: `dyn ToCell`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:53:20
[INFO] [stderr]    |
[INFO] [stderr] 53 |         status_bar.override_background_color(StateFlags::NORMAL, TRANSPARENT);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]   --> src/app/color.rs:54:20
[INFO] [stderr]    |
[INFO] [stderr] 54 |         status_bar.override_color(StateFlags::NORMAL, &self.model.foreground_color);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |     widget.override_background_color(StateFlags::NORMAL, &RGBA::blue());
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 |     widget.override_background_color(StateFlags::NORMAL, &RGBA {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 |     widget.override_background_color(StateFlags::NORMAL, &RGBA::red());
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]   --> src/app/color.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 90 |     widget.override_color(StateFlags::NORMAL, &RGBA::white());
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]    --> src/app/status_bar.rs:376:40
[INFO] [stderr]     |
[INFO] [stderr] 376 |             Color(color) => self.label.override_color(StateFlags::NORMAL, color.as_ref()),
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:53:20
[INFO] [stderr]    |
[INFO] [stderr] 53 |         status_bar.override_background_color(StateFlags::NORMAL, TRANSPARENT);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]   --> src/app/color.rs:54:20
[INFO] [stderr]    |
[INFO] [stderr] 54 |         status_bar.override_color(StateFlags::NORMAL, &self.model.foreground_color);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |     widget.override_background_color(StateFlags::NORMAL, &RGBA::blue());
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 |     widget.override_background_color(StateFlags::NORMAL, &RGBA {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_background_color'
[INFO] [stderr]   --> src/app/color.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 |     widget.override_background_color(StateFlags::NORMAL, &RGBA::red());
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]   --> src/app/color.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 90 |     widget.override_color(StateFlags::NORMAL, &RGBA::white());
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gtk::WidgetExt::override_color'
[INFO] [stderr]    --> src/app/status_bar.rs:376:40
[INFO] [stderr]     |
[INFO] [stderr] 376 |             Color(color) => self.label.override_color(StateFlags::NORMAL, color.as_ref()),
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> examples/simple.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | #![feature(use_extern_macros)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WidgetExt`
[INFO] [stderr]   --> tests/commands.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 | use gtk::{LabelExt, WidgetExt};
[INFO] [stderr]    |                     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `win`
[INFO] [stderr]    --> tests/commands.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let win = init_test::<Win>(()).unwrap();
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_win`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> tests/commands.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | #![feature(use_extern_macros)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> examples/main.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | #![feature(use_extern_macros)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `"docker" "inspect" "330fbeddaf3f17b9ce40d77716634a0613e6a86d35a11ea849ef1a45459821a2"`
[INFO] running `"docker" "rm" "-f" "330fbeddaf3f17b9ce40d77716634a0613e6a86d35a11ea849ef1a45459821a2"`
[INFO] [stdout] 330fbeddaf3f17b9ce40d77716634a0613e6a86d35a11ea849ef1a45459821a2