[INFO] cloning repository https://github.com/Zyphicx/ecstest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zyphicx/ecstest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZyphicx%2Fecstest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZyphicx%2Fecstest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf3d0dc4be347e92edc1a5dcc010a3d92f090d44 [INFO] testing Zyphicx/ecstest against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZyphicx%2Fecstest" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Zyphicx/ecstest on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Zyphicx/ecstest [INFO] finished tweaking git repo https://github.com/Zyphicx/ecstest [INFO] tweaked toml for git repo https://github.com/Zyphicx/ecstest written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Zyphicx/ecstest already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9939735e6e6325a74e3aae726913acecdd045fbc02045ceac4b209ddb6051cba [INFO] running `Command { std: "docker" "start" "-a" "9939735e6e6325a74e3aae726913acecdd045fbc02045ceac4b209ddb6051cba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9939735e6e6325a74e3aae726913acecdd045fbc02045ceac4b209ddb6051cba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9939735e6e6325a74e3aae726913acecdd045fbc02045ceac4b209ddb6051cba", kill_on_drop: false }` [INFO] [stdout] 9939735e6e6325a74e3aae726913acecdd045fbc02045ceac4b209ddb6051cba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0afa9367008bd43c280d109a11e1d8c6b6cc2e6b616541679d7d05871bf25b14 [INFO] running `Command { std: "docker" "start" "-a" "0afa9367008bd43c280d109a11e1d8c6b6cc2e6b616541679d7d05871bf25b14", kill_on_drop: false }` [INFO] [stderr] Compiling ecstest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Tag::*` [INFO] [stdout] --> src/main.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | use Tag::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/main.rs:338:17 [INFO] [stdout] | [INFO] [stdout] 338 | fn get_read(&World) -> Self::Read; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &World` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/main.rs:339:18 [INFO] [stdout] | [INFO] [stdout] 339 | fn get_write(&mut World) -> Self::Write; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut World` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | type Read = ( $( $( &'a $components ),+ )+ ); [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 357 | read!( Tag::HasGravity: Vel ); [INFO] [stdout] | ----------------------------- [INFO] [stdout] | | [INFO] [stdout] | in this macro invocation [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] = note: this warning originates in the macro `read` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 77 - type Read = ( $( $( &'a $components ),+ )+ ); [INFO] [stdout] 77 + type Read = $( $( &'a $components ),+ )+ ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:127:22 [INFO] [stdout] | [INFO] [stdout] 127 | type Write = ( $( $( &'a mut $components ),+ )+ ); [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 358 | write!( Tag::HasGravity: Pos ); [INFO] [stdout] | ------------------------------ [INFO] [stdout] | | [INFO] [stdout] | in this macro invocation [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 127 - type Write = ( $( $( &'a mut $components ),+ )+ ); [INFO] [stdout] 127 + type Write = $( $( &'a mut $components ),+ )+ ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:234:37 [INFO] [stdout] | [INFO] [stdout] 234 | components: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 234 - components: HashMap>, [INFO] [stdout] 234 + components: HashMap>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:167:49 [INFO] [stdout] | [INFO] [stdout] 167 | impl ComponentStorage for HashMap> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 167 - impl ComponentStorage for HashMap> { [INFO] [stdout] 167 + impl ComponentStorage for HashMap> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:181:35 [INFO] [stdout] | [INFO] [stdout] 181 | impl ComponentStorage for Vec> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 181 - impl ComponentStorage for Vec> { [INFO] [stdout] 181 + impl ComponentStorage for Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:162:47 [INFO] [stdout] | [INFO] [stdout] 162 | fn put(&mut self, id: EntityID, comp: Box); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 162 - fn put(&mut self, id: EntityID, comp: Box); [INFO] [stdout] 162 + fn put(&mut self, id: EntityID, comp: Box); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:163:48 [INFO] [stdout] | [INFO] [stdout] 163 | fn get(&self, id: EntityID) -> Option<&Box>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 163 - fn get(&self, id: EntityID) -> Option<&Box>; [INFO] [stdout] 163 + fn get(&self, id: EntityID) -> Option<&Box>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:164:60 [INFO] [stdout] | [INFO] [stdout] 164 | fn get_mut(&mut self, id: EntityID) -> Option<&mut Box>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 164 - fn get_mut(&mut self, id: EntityID) -> Option<&mut Box>; [INFO] [stdout] 164 + fn get_mut(&mut self, id: EntityID) -> Option<&mut Box>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:224:26 [INFO] [stdout] | [INFO] [stdout] 224 | fn as_any(&self) -> &std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 224 - fn as_any(&self) -> &std::any::Any; [INFO] [stdout] 224 + fn as_any(&self) -> &dyn std::any::Any; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:168:47 [INFO] [stdout] | [INFO] [stdout] 168 | fn put(&mut self, id: EntityID, comp: Box) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 168 - fn put(&mut self, id: EntityID, comp: Box) { [INFO] [stdout] 168 + fn put(&mut self, id: EntityID, comp: Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:172:48 [INFO] [stdout] | [INFO] [stdout] 172 | fn get(&self, id: EntityID) -> Option<&Box> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 172 - fn get(&self, id: EntityID) -> Option<&Box> { [INFO] [stdout] 172 + fn get(&self, id: EntityID) -> Option<&Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:176:60 [INFO] [stdout] | [INFO] [stdout] 176 | fn get_mut(&mut self, id: EntityID) -> Option<&mut Box> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 176 - fn get_mut(&mut self, id: EntityID) -> Option<&mut Box> { [INFO] [stdout] 176 + fn get_mut(&mut self, id: EntityID) -> Option<&mut Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:182:47 [INFO] [stdout] | [INFO] [stdout] 182 | fn put(&mut self, id: EntityID, comp: Box) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 182 - fn put(&mut self, id: EntityID, comp: Box) { [INFO] [stdout] 182 + fn put(&mut self, id: EntityID, comp: Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:186:48 [INFO] [stdout] | [INFO] [stdout] 186 | fn get(&self, id: EntityID) -> Option<&Box> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 186 - fn get(&self, id: EntityID) -> Option<&Box> { [INFO] [stdout] 186 + fn get(&self, id: EntityID) -> Option<&Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:190:60 [INFO] [stdout] | [INFO] [stdout] 190 | fn get_mut(&mut self, id: EntityID) -> Option<&mut Box> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 190 - fn get_mut(&mut self, id: EntityID) -> Option<&mut Box> { [INFO] [stdout] 190 + fn get_mut(&mut self, id: EntityID) -> Option<&mut Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:261:26 [INFO] [stdout] | [INFO] [stdout] 261 | fn as_any(&self) -> &std::any::Any { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 261 - fn as_any(&self) -> &std::any::Any { [INFO] [stdout] 261 + fn as_any(&self) -> &dyn std::any::Any { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:269:26 [INFO] [stdout] | [INFO] [stdout] 269 | fn as_any(&self) -> &std::any::Any { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 269 - fn as_any(&self) -> &std::any::Any { [INFO] [stdout] 269 + fn as_any(&self) -> &dyn std::any::Any { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:191:14 [INFO] [stdout] | [INFO] [stdout] 191 | Some(&self[id as usize]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Box<(dyn Component + 'static)>` [INFO] [stdout] found reference `&Box<(dyn Component + 'static)>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:295:25 [INFO] [stdout] | [INFO] [stdout] 295 | let component: &Component = &**component_storage.get(*entity).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 295 - let component: &Component = &**component_storage.get(*entity).unwrap(); [INFO] [stdout] 295 + let component: &dyn Component = &**component_storage.get(*entity).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:83:51 [INFO] [stdout] | [INFO] [stdout] 83 | .map(|x| { let comp: &Component = &**world.components.get(&TypeId::of::<$components>()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 357 | read!( Tag::HasGravity: Vel ); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `read` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 83 - .map(|x| { let comp: &Component = &**world.components.get(&TypeId::of::<$components>()) [INFO] [stdout] 83 + .map(|x| { let comp: &dyn Component = &**world.components.get(&TypeId::of::<$components>()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: a value of type `&Vel` cannot be built from an iterator over elements of type `&Vel` [INFO] [stdout] --> src/main.rs:94:30 [INFO] [stdout] | [INFO] [stdout] 94 | .collect() [INFO] [stdout] | ^^^^^^^ value of type `&Vel` cannot be built from `std::iter::Iterator` [INFO] [stdout] ... [INFO] [stdout] 357 | read!( Tag::HasGravity: Vel ); [INFO] [stdout] | ----------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator<&Vel>` is not implemented for `&Vel` [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] = note: this error originates in the macro `read` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:133:55 [INFO] [stdout] | [INFO] [stdout] 133 | .map(|x| { let comp: &mut Component = &**world.components.get_mut(&TypeId::of::<$components>()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 358 | write!( Tag::HasGravity: Pos ); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 133 - .map(|x| { let comp: &mut Component = &**world.components.get_mut(&TypeId::of::<$components>()) [INFO] [stdout] 133 + .map(|x| { let comp: &mut dyn Component = &**world.components.get_mut(&TypeId::of::<$components>()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:133:67 [INFO] [stdout] | [INFO] [stdout] 133 | .map(|x| { let comp: &mut Component = &**world.components.get_mut(&TypeId::of::<$components>()) [INFO] [stdout] | __________________________________________________--------------___^ [INFO] [stdout] | | | [INFO] [stdout] | | expected due to this [INFO] [stdout] 134 | | .unwrap() [INFO] [stdout] 135 | | .get_mut(*x) // Get the corresponding component [INFO] [stdout] 136 | | .unwrap(); [INFO] [stdout] | |______________________________________________________________________________________________^ types differ in mutability [INFO] [stdout] ... [INFO] [stdout] 358 | write!( Tag::HasGravity: Pos ); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut (dyn Component + 'static)` [INFO] [stdout] found reference `&(dyn Component + 'static)` [INFO] [stdout] = note: this error originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: a value of type `&mut Pos` cannot be built from an iterator over elements of type `&mut Pos` [INFO] [stdout] --> src/main.rs:144:30 [INFO] [stdout] | [INFO] [stdout] 144 | .collect() [INFO] [stdout] | ^^^^^^^ value of type `&mut Pos` cannot be built from `std::iter::Iterator` [INFO] [stdout] ... [INFO] [stdout] 358 | write!( Tag::HasGravity: Pos ); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator<&mut Pos>` is not implemented for `&mut Pos` [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] = note: this error originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ecstest` due to 5 previous errors; 23 warnings emitted [INFO] running `Command { std: "docker" "inspect" "0afa9367008bd43c280d109a11e1d8c6b6cc2e6b616541679d7d05871bf25b14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0afa9367008bd43c280d109a11e1d8c6b6cc2e6b616541679d7d05871bf25b14", kill_on_drop: false }` [INFO] [stdout] 0afa9367008bd43c280d109a11e1d8c6b6cc2e6b616541679d7d05871bf25b14