[INFO] fetching crate seed 0.3.7...
[INFO] extracting crate seed 0.3.7 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/seed/0.3.7
[INFO] extracting crate seed 0.3.7 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/seed/0.3.7
[INFO] validating manifest of seed-0.3.7 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of seed-0.3.7 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing seed-0.3.7
[INFO] finished frobbing seed-0.3.7
[INFO] frobbed toml for seed-0.3.7 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/seed/0.3.7/Cargo.toml
[INFO] started frobbing seed-0.3.7
[INFO] finished frobbing seed-0.3.7
[INFO] frobbed toml for seed-0.3.7 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/seed/0.3.7/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking seed-0.3.7 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/seed/0.3.7:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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=forbid" "-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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1443aaba0602d97019a6451175627f41b72d1b2fc5563c1a3df684869a2f7fb8
[INFO] running `"docker" "start" "-a" "1443aaba0602d97019a6451175627f41b72d1b2fc5563c1a3df684869a2f7fb8"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.48
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling bumpalo v2.5.0
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling rustc-demangle v0.1.15
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.48
[INFO] [stderr]    Compiling sourcefile v0.1.4
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling pulldown-cmark v0.5.2
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking futures v0.1.28
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking indexmap v1.0.2
[INFO] [stderr]     Checking enclose v1.1.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.30
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling unicase v2.4.0
[INFO] [stderr]     Checking getopts v0.2.19
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling backtrace v0.3.32
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.2.48
[INFO] [stderr]    Compiling weedle v0.10.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.48
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.48
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.48
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.48
[INFO] [stderr]    Compiling web-sys v0.3.25
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking js-sys v0.3.25
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking wasm-bindgen-futures v0.3.25
[INFO] [stderr]     Checking wasm-bindgen-test v0.2.48
[INFO] [stderr]     Checking seed v0.3.7 (/opt/crater/workdir)
[INFO] [stderr] error: unknown macro variable `d`
[INFO] [stderr]   --> src/shortcuts.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 |             ($d:tt) => {
[INFO] [stderr]    |              ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: duplicate matcher binding
[INFO] [stderr]   --> src/shortcuts.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 |                         ( $d($d part:expr),* $d(,)? ) => {
[INFO] [stderr]    |                           -- ^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           previous declaration
[INFO] [stderr] 
[INFO] [stderr] error: duplicate matcher binding
[INFO] [stderr]   --> src/shortcuts.rs:26:46
[INFO] [stderr]    |
[INFO] [stderr] 26 |                         ( $d($d part:expr),* $d(,)? ) => {
[INFO] [stderr]    |                           --                 ^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           previous declaration
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `d`
[INFO] [stderr]   --> src/shortcuts.rs:45:14
[INFO] [stderr]    |
[INFO] [stderr] 45 |             ($d:tt) => {
[INFO] [stderr]    |              ^^
[INFO] [stderr] 
[INFO] [stderr] error: duplicate matcher binding
[INFO] [stderr]   --> src/shortcuts.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 |                         ( $d($d part:expr),* $d(,)? ) => {
[INFO] [stderr]    |                           -- ^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           previous declaration
[INFO] [stderr] 
[INFO] [stderr] error: duplicate matcher binding
[INFO] [stderr]   --> src/shortcuts.rs:49:46
[INFO] [stderr]    |
[INFO] [stderr] 49 |                         ( $d($d part:expr),* $d(,)? ) => {
[INFO] [stderr]    |                           --                 ^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           previous declaration
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `value`
[INFO] [stderr]   --> src/css_units.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 |                 { $value:expr, $literal_unit } => {
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `value`
[INFO] [stderr]   --> src/css_units.rs:16:25
[INFO] [stderr]    |
[INFO] [stderr] 16 |                         $value.to_string() + stringify!($literal_unit)
[INFO] [stderr]    |                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `value`
[INFO] [stderr]   --> src/css_units.rs:20:16
[INFO] [stderr]    |
[INFO] [stderr] 20 |              { $value:expr, $unit:expr } => {
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `unit`
[INFO] [stderr]   --> src/css_units.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 |              { $value:expr, $unit:expr } => {
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `unit`
[INFO] [stderr]   --> src/css_units.rs:22:38
[INFO] [stderr]    |
[INFO] [stderr] 22 |                     let unit: Unit = $unit;
[INFO] [stderr]    |                                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `value`
[INFO] [stderr]   --> src/css_units.rs:23:37
[INFO] [stderr]    |
[INFO] [stderr] 23 |                     format!("{}{}", $value, unit)
[INFO] [stderr]    |                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dom_types.rs:698:20
[INFO] [stderr]     |
[INFO] [stderr] 698 | type _HookFn = Box<FnMut(&web_sys::Node)>; // todo
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&web_sys::Node)`
[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/dom_types.rs:999:22
[INFO] [stderr]     |
[INFO] [stderr] 999 |     pub actions: Box<FnMut(&web_sys::Node)>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&web_sys::Node)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/dom_types.rs:1011:22
[INFO] [stderr]      |
[INFO] [stderr] 1011 |     pub actions: Box<FnMut(&web_sys::Node)>,
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&web_sys::Node)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/dom_types.rs:1023:22
[INFO] [stderr]      |
[INFO] [stderr] 1023 |     pub actions: Box<FnMut(&web_sys::Node)>,
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&web_sys::Node)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/events.rs:123:29
[INFO] [stderr]     |
[INFO] [stderr] 123 | type EventHandler<Ms> = Box<FnMut(web_sys::Event) -> Ms>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event) -> Ms`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/events.rs:142:33
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub closure: Option<Closure<FnMut(web_sys::Event)>>,
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/events.rs:265:19
[INFO] [stderr]     |
[INFO] [stderr] 265 |         }) as Box<FnMut(web_sys::Event) + 'static>);
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event) + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/events.rs:334:19
[INFO] [stderr]     |
[INFO] [stderr] 334 |         }) as Box<FnMut(web_sys::Event) + 'static>);
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event) + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fetch.rs:470:21
[INFO] [stderr]     |
[INFO] [stderr] 470 |                     Future<Item = FetchObject<String>, Error = FetchObject<String>>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = FetchObject<String>, Error = FetchObject<String>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routing.rs:220:41
[INFO] [stderr]     |
[INFO] [stderr] 220 |     update_ps_listener: impl Fn(Closure<FnMut(web_sys::Event)>) + 'static,
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routing.rs:242:15
[INFO] [stderr]     |
[INFO] [stderr] 242 |     }) as Box<FnMut(web_sys::Event) + 'static>);
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event) + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routing.rs:283:15
[INFO] [stderr]     |
[INFO] [stderr] 283 |     }) as Box<FnMut(web_sys::Event) + 'static>);
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event) + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 |     _closure: Closure<FnMut(RequestAnimationFrameTime)>,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(RequestAnimationFrameTime)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 49 |     f: Closure<FnMut(RequestAnimationFrameTime)>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(RequestAnimationFrameTime)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:145:33
[INFO] [stderr]     |
[INFO] [stderr] 145 | type MsgListeners<Ms> = Vec<Box<Fn(&Ms)>>;
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn Fn(&Ms)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:148:14
[INFO] [stderr]     |
[INFO] [stderr] 148 |     func: Rc<Fn(Message)>,
[INFO] [stderr]     |              ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Message)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:173:46
[INFO] [stderr]     |
[INFO] [stderr] 173 | type StoredPopstate = RefCell<Option<Closure<FnMut(Event)>>>;
[INFO] [stderr]     |                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Event)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:484:24
[INFO] [stderr]     |
[INFO] [stderr] 484 |                 as Box<FnMut(util::RequestAnimationFrameTime)>);
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(util::RequestAnimationFrameTime)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:984:38
[INFO] [stderr]     |
[INFO] [stderr] 984 |     fn did_mount(self) -> Option<Box<FnMut(&Element)>>;
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Element)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:985:39
[INFO] [stderr]     |
[INFO] [stderr] 985 |     fn did_update(self) -> Option<Box<FnMut(&Element)>>;
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Element)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:986:41
[INFO] [stderr]     |
[INFO] [stderr] 986 |     fn will_unmount(self) -> Option<Box<FnMut(&Element)>>;
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Element)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gloo_timers/callback.rs:17:29
[INFO] [stderr]    |
[INFO] [stderr] 17 |     closure: Option<Closure<FnMut()>>,
[INFO] [stderr]    |                             ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/callback.rs:101:40
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn cancel(mut self) -> Closure<FnMut()> {
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/callback.rs:115:29
[INFO] [stderr]     |
[INFO] [stderr] 115 |     closure: Option<Closure<FnMut()>>,
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/callback.rs:142:63
[INFO] [stderr]     |
[INFO] [stderr] 142 |         let closure = Closure::wrap(Box::new(callback) as Box<FnMut()>);
[INFO] [stderr]     |                                                               ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/callback.rs:197:40
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn cancel(mut self) -> Closure<FnMut()> {
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/future.rs:121:22
[INFO] [stderr]     |
[INFO] [stderr] 121 |     closure: Closure<FnMut()>,
[INFO] [stderr]     |                      ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/future.rs:151:19
[INFO] [stderr]     |
[INFO] [stderr] 151 |         }) as Box<FnMut()>);
[INFO] [stderr]     |                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:50:34
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn set_interval(handler: Box<Fn()>, timeout: i32) {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:66:33
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn set_timeout(handler: Box<Fn()>, timeout: i32) {
[INFO] [stderr]    |                                 ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `d`
[INFO] [stderr]   --> src/shortcuts.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 |             ($d:tt) => {
[INFO] [stderr]    |              ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: duplicate matcher binding
[INFO] [stderr]   --> src/shortcuts.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 |                         ( $d($d part:expr),* $d(,)? ) => {
[INFO] [stderr]    |                           -- ^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           previous declaration
[INFO] [stderr] 
[INFO] [stderr] error: duplicate matcher binding
[INFO] [stderr]   --> src/shortcuts.rs:26:46
[INFO] [stderr]    |
[INFO] [stderr] 26 |                         ( $d($d part:expr),* $d(,)? ) => {
[INFO] [stderr]    |                           --                 ^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           previous declaration
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `d`
[INFO] [stderr]   --> src/shortcuts.rs:45:14
[INFO] [stderr]    |
[INFO] [stderr] 45 |             ($d:tt) => {
[INFO] [stderr]    |              ^^
[INFO] [stderr] 
[INFO] [stderr] error: duplicate matcher binding
[INFO] [stderr]   --> src/shortcuts.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 |                         ( $d($d part:expr),* $d(,)? ) => {
[INFO] [stderr]    |                           -- ^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           previous declaration
[INFO] [stderr] 
[INFO] [stderr] error: duplicate matcher binding
[INFO] [stderr]   --> src/shortcuts.rs:49:46
[INFO] [stderr]    |
[INFO] [stderr] 49 |                         ( $d($d part:expr),* $d(,)? ) => {
[INFO] [stderr]    |                           --                 ^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           previous declaration
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `value`
[INFO] [stderr]   --> src/css_units.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 |                 { $value:expr, $literal_unit } => {
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `value`
[INFO] [stderr]   --> src/css_units.rs:16:25
[INFO] [stderr]    |
[INFO] [stderr] 16 |                         $value.to_string() + stringify!($literal_unit)
[INFO] [stderr]    |                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `value`
[INFO] [stderr]   --> src/css_units.rs:20:16
[INFO] [stderr]    |
[INFO] [stderr] 20 |              { $value:expr, $unit:expr } => {
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `unit`
[INFO] [stderr]   --> src/css_units.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 |              { $value:expr, $unit:expr } => {
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `unit`
[INFO] [stderr]   --> src/css_units.rs:22:38
[INFO] [stderr]    |
[INFO] [stderr] 22 |                     let unit: Unit = $unit;
[INFO] [stderr]    |                                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `value`
[INFO] [stderr]   --> src/css_units.rs:23:37
[INFO] [stderr]    |
[INFO] [stderr] 23 |                     format!("{}{}", $value, unit)
[INFO] [stderr]    |                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dom_types.rs:698:20
[INFO] [stderr]     |
[INFO] [stderr] 698 | type _HookFn = Box<FnMut(&web_sys::Node)>; // todo
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&web_sys::Node)`
[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/dom_types.rs:999:22
[INFO] [stderr]     |
[INFO] [stderr] 999 |     pub actions: Box<FnMut(&web_sys::Node)>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&web_sys::Node)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/dom_types.rs:1011:22
[INFO] [stderr]      |
[INFO] [stderr] 1011 |     pub actions: Box<FnMut(&web_sys::Node)>,
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&web_sys::Node)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/dom_types.rs:1023:22
[INFO] [stderr]      |
[INFO] [stderr] 1023 |     pub actions: Box<FnMut(&web_sys::Node)>,
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&web_sys::Node)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/events.rs:123:29
[INFO] [stderr]     |
[INFO] [stderr] 123 | type EventHandler<Ms> = Box<FnMut(web_sys::Event) -> Ms>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event) -> Ms`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/events.rs:142:33
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub closure: Option<Closure<FnMut(web_sys::Event)>>,
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/events.rs:265:19
[INFO] [stderr]     |
[INFO] [stderr] 265 |         }) as Box<FnMut(web_sys::Event) + 'static>);
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event) + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/events.rs:334:19
[INFO] [stderr]     |
[INFO] [stderr] 334 |         }) as Box<FnMut(web_sys::Event) + 'static>);
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event) + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fetch.rs:470:21
[INFO] [stderr]     |
[INFO] [stderr] 470 |                     Future<Item = FetchObject<String>, Error = FetchObject<String>>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = FetchObject<String>, Error = FetchObject<String>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routing.rs:220:41
[INFO] [stderr]     |
[INFO] [stderr] 220 |     update_ps_listener: impl Fn(Closure<FnMut(web_sys::Event)>) + 'static,
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routing.rs:242:15
[INFO] [stderr]     |
[INFO] [stderr] 242 |     }) as Box<FnMut(web_sys::Event) + 'static>);
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event) + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/routing.rs:283:15
[INFO] [stderr]     |
[INFO] [stderr] 283 |     }) as Box<FnMut(web_sys::Event) + 'static>);
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(web_sys::Event) + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 |     _closure: Closure<FnMut(RequestAnimationFrameTime)>,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(RequestAnimationFrameTime)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 49 |     f: Closure<FnMut(RequestAnimationFrameTime)>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(RequestAnimationFrameTime)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:145:33
[INFO] [stderr]     |
[INFO] [stderr] 145 | type MsgListeners<Ms> = Vec<Box<Fn(&Ms)>>;
[INFO] [stderr]     |                                 ^^^^^^^ help: use `dyn`: `dyn Fn(&Ms)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:148:14
[INFO] [stderr]     |
[INFO] [stderr] 148 |     func: Rc<Fn(Message)>,
[INFO] [stderr]     |              ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Message)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:173:46
[INFO] [stderr]     |
[INFO] [stderr] 173 | type StoredPopstate = RefCell<Option<Closure<FnMut(Event)>>>;
[INFO] [stderr]     |                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Event)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:484:24
[INFO] [stderr]     |
[INFO] [stderr] 484 |                 as Box<FnMut(util::RequestAnimationFrameTime)>);
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(util::RequestAnimationFrameTime)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:984:38
[INFO] [stderr]     |
[INFO] [stderr] 984 |     fn did_mount(self) -> Option<Box<FnMut(&Element)>>;
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Element)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:985:39
[INFO] [stderr]     |
[INFO] [stderr] 985 |     fn did_update(self) -> Option<Box<FnMut(&Element)>>;
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Element)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vdom.rs:986:41
[INFO] [stderr]     |
[INFO] [stderr] 986 |     fn will_unmount(self) -> Option<Box<FnMut(&Element)>>;
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Element)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gloo_timers/callback.rs:17:29
[INFO] [stderr]    |
[INFO] [stderr] 17 |     closure: Option<Closure<FnMut()>>,
[INFO] [stderr]    |                             ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/callback.rs:101:40
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn cancel(mut self) -> Closure<FnMut()> {
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/callback.rs:115:29
[INFO] [stderr]     |
[INFO] [stderr] 115 |     closure: Option<Closure<FnMut()>>,
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/callback.rs:142:63
[INFO] [stderr]     |
[INFO] [stderr] 142 |         let closure = Closure::wrap(Box::new(callback) as Box<FnMut()>);
[INFO] [stderr]     |                                                               ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/callback.rs:197:40
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn cancel(mut self) -> Closure<FnMut()> {
[INFO] [stderr]     |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/future.rs:121:22
[INFO] [stderr]     |
[INFO] [stderr] 121 |     closure: Closure<FnMut()>,
[INFO] [stderr]     |                      ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gloo_timers/future.rs:151:19
[INFO] [stderr]     |
[INFO] [stderr] 151 |         }) as Box<FnMut()>);
[INFO] [stderr]     |                   ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:50:34
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn set_interval(handler: Box<Fn()>, timeout: i32) {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:66:33
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn set_timeout(handler: Box<Fn()>, timeout: i32) {
[INFO] [stderr]    |                                 ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `seed`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `seed`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1443aaba0602d97019a6451175627f41b72d1b2fc5563c1a3df684869a2f7fb8"`
[INFO] running `"docker" "rm" "-f" "1443aaba0602d97019a6451175627f41b72d1b2fc5563c1a3df684869a2f7fb8"`
[INFO] [stdout] 1443aaba0602d97019a6451175627f41b72d1b2fc5563c1a3df684869a2f7fb8