[INFO] fetching crate sophon-wasm 0.18.1...
[INFO] building sophon-wasm-0.18.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate sophon-wasm 0.18.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sophon-wasm 0.18.1
[INFO] finished tweaking crates.io crate sophon-wasm 0.18.1
[INFO] tweaked toml for crates.io crate sophon-wasm 0.18.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sophon-wasm 0.18.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding log v0.3.9 (available: v0.4.28)
[INFO] [stderr]       Adding parking_lot v0.4.8 (available: v0.12.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot v0.4.8
[INFO] [stderr]   Downloaded parking_lot_core v0.2.14
[INFO] [stderr]   Downloaded owning_ref v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54f27369c2808d102e66a27cd405c47f2d3a0cdc1dd19ad7c89e7f5af24c24ec
[INFO] running `Command { std: "docker" "start" "-a" "54f27369c2808d102e66a27cd405c47f2d3a0cdc1dd19ad7c89e7f5af24c24ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54f27369c2808d102e66a27cd405c47f2d3a0cdc1dd19ad7c89e7f5af24c24ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f27369c2808d102e66a27cd405c47f2d3a0cdc1dd19ad7c89e7f5af24c24ec", kill_on_drop: false }`
[INFO] [stdout] 54f27369c2808d102e66a27cd405c47f2d3a0cdc1dd19ad7c89e7f5af24c24ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2117ca3c0fc25f3f5fde117d52590d56152370a6278a48cd3b5b25d7cc5c48de
[INFO] running `Command { std: "docker" "start" "-a" "2117ca3c0fc25f3f5fde117d52590d56152370a6278a48cd3b5b25d7cc5c48de", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.4.8
[INFO] [stderr]    Compiling sophon-wasm v0.18.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 |     User(Box<UserError>),
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 68 |     User(Box<dyn UserError>),
[INFO] [stdout]    |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/validator.rs:19:44
[INFO] [stdout]    |
[INFO] [stdout] 19 |     externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/native.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     base: Arc<ModuleInstanceInterface>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 84 |     base: Arc<dyn ModuleInstanceInterface>,
[INFO] [stdout]    |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:29:37
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: HashMap<String, Arc<ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:120:41
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>,
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>,
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:127:18
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub module: Arc<ModuleInstanceInterface + 'a>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub module: Arc<dyn ModuleInstanceInterface + 'a>,
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 |     modules: RwLock<HashMap<String, Arc<ModuleInstanceInterface>>>,
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     modules: RwLock<HashMap<String, Arc<dyn ModuleInstanceInterface>>>,
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/runner.rs:29:41
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/variable.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     External(Box<ExternalVariableValue>),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     External(Box<dyn ExternalVariableValue>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:283:66
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn native_module<'a, E: UserFunctionExecutor + 'a>(base: Arc<ModuleInstanceInterface>, user_elements: UserDefinedElements<E>) -> Resu...
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn native_module<'a, E: UserFunctionExecutor + 'a>(base: Arc<dyn ModuleInstanceInterface>, user_elements: UserDefinedElements<E>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:283:145
[INFO] [stdout]     |
[INFO] [stdout] 283 | ...user_elements: UserDefinedElements<E>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn native_module<'a, E: UserFunctionExecutor + 'a>(base: Arc<ModuleInstanceInterface>, user_elements: UserDefinedElements<E>) -> Result<Arc<dyn ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:65:120
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...ableType>, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn global<'a>(&self, index: ItemIndex, variable_type: Option<VariableType>, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error>;
[INFO] [stdout]    |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:71:95
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<...
[INFO] [stdout]    |                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error>;
[INFO] [stdout]    |                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:73:132
[INFO] [stdout]    |
[INFO] [stdout] 73 | ..._idx: u32, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn function_reference_indirect<'a>(&self, table_idx: u32, type_idx: u32, func_idx: u32, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error>;
[INFO] [stdout]    |                                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl UserError {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl dyn UserError {
[INFO] [stdout]    |      +++
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl UserError for /* Type */ {
[INFO] [stdout]    |                ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/validator.rs:581:45
[INFO] [stdout]     |
[INFO] [stdout] 581 |         externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 581 |         externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/native.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(base: Arc<ModuleInstanceInterface>, elements: UserDefinedElements<E>) -> Result<Self, Error> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(base: Arc<dyn ModuleInstanceInterface>, elements: UserDefinedElements<E>) -> Result<Self, Error> {
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:189:127
[INFO] [stdout]     |
[INFO] [stdout] 189 | ...ableType>, externals: Option<&'b HashMap<String, Arc<ModuleInstanceInterface + 'b>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn global<'b>(&self, global_index: ItemIndex, variable_type: Option<VariableType>, externals: Option<&'b HashMap<String, Arc<dyn ModuleInstanceInterface + 'b>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:224:95
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn function_reference<'b>(&self, index: ItemIndex, externals: Option<&'b HashMap<String, Arc<ModuleInstanceInterface + 'b>>>) -> Result<...
[INFO] [stdout]     |                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn function_reference<'b>(&self, index: ItemIndex, externals: Option<&'b HashMap<String, Arc<dyn ModuleInstanceInterface + 'b>>>) -> Result<InternalFunctionReference<'b>, Error> {
[INFO] [stdout]     |                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:228:132
[INFO] [stdout]     |
[INFO] [stdout] 228 | ..._idx: u32, externals: Option<&'b HashMap<String, Arc<ModuleInstanceInterface + 'b>>>) -> Result<InternalFunctionReference<'b>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn function_reference_indirect<'b>(&self, table_idx: u32, type_idx: u32, func_idx: u32, externals: Option<&'b HashMap<String, Arc<dyn ModuleInstanceInterface + 'b>>>) -> Result<InternalFunctionReference<'b>, Error> {
[INFO] [stdout]     |                                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:150:49
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn with_external(name: String, module: Arc<ModuleInstanceInterface + 'a>) -> Self {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn with_external(name: String, module: Arc<dyn ModuleInstanceInterface + 'a>) -> Self {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:652:96
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn topmost(args: &'a mut StackWithLimit<RuntimeValue>, externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>) -> Self {
[INFO] [stdout]     |                                                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn topmost(args: &'a mut StackWithLimit<RuntimeValue>, externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>) -> Self {
[INFO] [stdout]     |                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/runner.rs:967:89
[INFO] [stdout]     |
[INFO] [stdout] 967 |     pub fn new(function: InternalFunctionReference<'a>, externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>, value_stack_limit...
[INFO] [stdout]     |                                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 967 |     pub fn new(function: InternalFunctionReference<'a>, externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>, value_stack_limit: usize, frame_stack_limit: usize, function_type: &FunctionSignature, args: Vec<VariableInstance>) -> Self {
[INFO] [stdout]     |                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/interpreter/runner.rs:1016:31
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     pub fn module(&self) -> &Arc<ModuleInstanceInterface + 'a> {
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     pub fn module(&self) -> &Arc<dyn ModuleInstanceInterface + 'a> {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/interpreter/runner.rs:1020:50
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     pub fn externals(&self) -> &HashMap<String, Arc<ModuleInstanceInterface + 'a>> {
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     pub fn externals(&self) -> &HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>> {
[INFO] [stdout]      |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:544:120
[INFO] [stdout]     |
[INFO] [stdout] 544 | ...ableType>, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 544 |     fn global<'a>(&self, index: ItemIndex, variable_type: Option<VariableType>, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:583:95
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<...
[INFO] [stdout]     |                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error> {
[INFO] [stdout]     |                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:605:132
[INFO] [stdout]     |
[INFO] [stdout] 605 | ..._idx: u32, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 605 |     fn function_reference_indirect<'a>(&self, table_idx: u32, type_idx: u32, func_idx: u32, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error> {
[INFO] [stdout]     |                                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:107:69
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn module<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, name: &str) -> Result<Arc<ModuleInst...
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn module<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, name: &str) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:107:128
[INFO] [stdout]     |
[INFO] [stdout] 107 | ...InstanceInterface + 'a>>>, name: &str) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn module<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, name: &str) -> Result<Arc<dyn ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:121:71
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn function<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_typ...
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn function<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: Option<FunctionSignature>) -> Result<u32, Error> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:131:68
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn table<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<T...
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn table<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<TableInstance>, Error> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:141:69
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn memory<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<...
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn memory<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<MemoryInstance>, Error> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:151:69
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn global<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type:...
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn global<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: Option<VariableType>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:160:74
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn external_export<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_...
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn external_export<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: &ExportEntryType) -> Result<(Arc<ModuleInstanceInterface + 'a>, Internal), Error> {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:160:177
[INFO] [stdout]     |
[INFO] [stdout] 160 | ...try, required_type: &ExportEntryType) -> Result<(Arc<ModuleInstanceInterface + 'a>, Internal), Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn external_export<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: &ExportEntryType) -> Result<(Arc<dyn ModuleInstanceInterface + 'a>, Internal), Error> {
[INFO] [stdout]     |                                                                                                                                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:234:78
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn instantiate<'a>(&mut self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<(), Error> {
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn instantiate<'a>(&mut self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<(), Error> {
[INFO] [stdout]     |                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:446:67
[INFO] [stdout]     |
[INFO] [stdout] 446 |     fn self_ref<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstanceInterface ...
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 446 |     fn self_ref<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:446:114
[INFO] [stdout]     |
[INFO] [stdout] 446 | ..., Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 446 |     fn self_ref<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<dyn ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:29:101
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn add_module<'a>(&self, name: &str, module: Module, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> R...
[INFO] [stdout]    |                                                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn add_module<'a>(&self, name: &str, module: Module, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstance>, Error> {
[INFO] [stdout]    |                                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:40:70
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<ModuleInstanceInterface>) -> Result<Arc<ModuleInstanceInterface>, Er...
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<dyn ModuleInstanceInterface>) -> Result<Arc<ModuleInstanceInterface>, Error> {
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:40:110
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<ModuleInstanceInterface>) -> Result<Arc<ModuleInstanceInterface>, Er...
[INFO] [stdout]    |                                                                                                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<ModuleInstanceInterface>) -> Result<Arc<dyn ModuleInstanceInterface>, Error> {
[INFO] [stdout]    |                                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:47:49
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn module(&self, name: &str) -> Option<Arc<ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn module(&self, name: &str) -> Option<Arc<dyn ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:61:49
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn module(&self, name: &str) -> Option<Arc<ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn module(&self, name: &str) -> Option<Arc<dyn ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/variable.rs:76:87
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn new_external_global(is_mutable: bool, variable_type: VariableType, value: Box<ExternalVariableValue>) -> Result<Self, Error> {
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn new_external_global(is_mutable: bool, variable_type: VariableType, value: Box<dyn ExternalVariableValue>) -> Result<Self, Error> {
[INFO] [stdout]    |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 |             unsafe { Some(&*(self as *const UserError as *const T)) }
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |             unsafe { Some(&*(self as *const dyn UserError as *const T)) }
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:29:38
[INFO] [stdout]    |
[INFO] [stdout] 29 |             unsafe { Some(&mut *(self as *mut UserError as *mut T)) }
[INFO] [stdout]    |                                               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |             unsafe { Some(&mut *(self as *mut dyn UserError as *mut T)) }
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `branch_position` and `end_position` are never read
[INFO] [stdout]   --> src/interpreter/validator.rs:55:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct BlockFrame {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub branch_position: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 56 |     /// A label for reference from end instructions.
[INFO] [stdout] 57 |     pub end_position: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `round` is never used
[INFO] [stdout]    --> src/interpreter/value.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  91 | pub trait Float<T>: ArithmeticOps<T> {
[INFO] [stdout]     |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn round(self) -> T;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `memories`, `tables`, `globals`, `types`, and `func_type_indexes` are never read
[INFO] [stdout]  --> src/validation/module.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ValidatedModule {
[INFO] [stdout]   |            --------------- fields in this struct
[INFO] [stdout] 5 |     pub memories: Vec<MemoryType>,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 6 |     pub tables: Vec<TableType>,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 7 |     pub globals: Vec<GlobalType>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 8 |     pub types: Vec<Type>,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 9 |     pub func_type_indexes: Vec<u32>,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ValidatedModule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/native.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                      ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/native.rs:220:28
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                               ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/interpreter/module.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature, Error>;
[INFO] [stdout]    |                      ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature<'_>, Error>;
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/interpreter/module.rs:69:28
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature, Error>;
[INFO] [stdout]    |                               ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature<'_>, Error>;
[INFO] [stdout]    |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/module.rs:557:19
[INFO] [stdout]     |
[INFO] [stdout] 557 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                      ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 557 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/module.rs:573:28
[INFO] [stdout]     |
[INFO] [stdout] 573 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                               ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 573 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:361:44
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn transmute_into(self) -> i32 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 361 -     fn transmute_into(self) -> i32 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout] 361 +     fn transmute_into(self) -> i32 { unsafe { f32::to_bits(self).cast_signed() } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:365:44
[INFO] [stdout]     |
[INFO] [stdout] 365 |     fn transmute_into(self) -> i64 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 365 -     fn transmute_into(self) -> i64 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout] 365 +     fn transmute_into(self) -> i64 { unsafe { f64::to_bits(self).cast_signed() } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:515:11
[INFO] [stdout]     |
[INFO] [stdout] 515 |     unsafe { ::std::mem::transmute(v) }
[INFO] [stdout]     |              ---------------------^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `f32::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:533:11
[INFO] [stdout]     |
[INFO] [stdout] 533 |     unsafe { ::std::mem::transmute(v) }
[INFO] [stdout]     |              ---------------------^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "2117ca3c0fc25f3f5fde117d52590d56152370a6278a48cd3b5b25d7cc5c48de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2117ca3c0fc25f3f5fde117d52590d56152370a6278a48cd3b5b25d7cc5c48de", kill_on_drop: false }`
[INFO] [stdout] 2117ca3c0fc25f3f5fde117d52590d56152370a6278a48cd3b5b25d7cc5c48de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a450a0ec5e7cece8127f08dc55074221ce47d4938ef6540deb89c8b87eb36bc5
[INFO] running `Command { std: "docker" "start" "-a" "a450a0ec5e7cece8127f08dc55074221ce47d4938ef6540deb89c8b87eb36bc5", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 |     User(Box<UserError>),
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 68 |     User(Box<dyn UserError>),
[INFO] [stdout]    |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/validator.rs:19:44
[INFO] [stdout]    |
[INFO] [stdout] 19 |     externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/native.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     base: Arc<ModuleInstanceInterface>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 84 |     base: Arc<dyn ModuleInstanceInterface>,
[INFO] [stdout]    |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:29:37
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: HashMap<String, Arc<ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:120:41
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>,
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>,
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:127:18
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub module: Arc<ModuleInstanceInterface + 'a>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub module: Arc<dyn ModuleInstanceInterface + 'a>,
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 |     modules: RwLock<HashMap<String, Arc<ModuleInstanceInterface>>>,
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     modules: RwLock<HashMap<String, Arc<dyn ModuleInstanceInterface>>>,
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/runner.rs:29:41
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/variable.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     External(Box<ExternalVariableValue>),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     External(Box<dyn ExternalVariableValue>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:283:66
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn native_module<'a, E: UserFunctionExecutor + 'a>(base: Arc<ModuleInstanceInterface>, user_elements: UserDefinedElements<E>) -> Resu...
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn native_module<'a, E: UserFunctionExecutor + 'a>(base: Arc<dyn ModuleInstanceInterface>, user_elements: UserDefinedElements<E>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:283:145
[INFO] [stdout]     |
[INFO] [stdout] 283 | ...user_elements: UserDefinedElements<E>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn native_module<'a, E: UserFunctionExecutor + 'a>(base: Arc<ModuleInstanceInterface>, user_elements: UserDefinedElements<E>) -> Result<Arc<dyn ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:65:120
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...ableType>, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn global<'a>(&self, index: ItemIndex, variable_type: Option<VariableType>, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error>;
[INFO] [stdout]    |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:71:95
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<...
[INFO] [stdout]    |                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error>;
[INFO] [stdout]    |                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:73:132
[INFO] [stdout]    |
[INFO] [stdout] 73 | ..._idx: u32, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn function_reference_indirect<'a>(&self, table_idx: u32, type_idx: u32, func_idx: u32, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error>;
[INFO] [stdout]    |                                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl UserError {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl dyn UserError {
[INFO] [stdout]    |      +++
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl UserError for /* Type */ {
[INFO] [stdout]    |                ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/validator.rs:581:45
[INFO] [stdout]     |
[INFO] [stdout] 581 |         externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 581 |         externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/native.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(base: Arc<ModuleInstanceInterface>, elements: UserDefinedElements<E>) -> Result<Self, Error> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(base: Arc<dyn ModuleInstanceInterface>, elements: UserDefinedElements<E>) -> Result<Self, Error> {
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:189:127
[INFO] [stdout]     |
[INFO] [stdout] 189 | ...ableType>, externals: Option<&'b HashMap<String, Arc<ModuleInstanceInterface + 'b>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn global<'b>(&self, global_index: ItemIndex, variable_type: Option<VariableType>, externals: Option<&'b HashMap<String, Arc<dyn ModuleInstanceInterface + 'b>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:224:95
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn function_reference<'b>(&self, index: ItemIndex, externals: Option<&'b HashMap<String, Arc<ModuleInstanceInterface + 'b>>>) -> Result<...
[INFO] [stdout]     |                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn function_reference<'b>(&self, index: ItemIndex, externals: Option<&'b HashMap<String, Arc<dyn ModuleInstanceInterface + 'b>>>) -> Result<InternalFunctionReference<'b>, Error> {
[INFO] [stdout]     |                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:228:132
[INFO] [stdout]     |
[INFO] [stdout] 228 | ..._idx: u32, externals: Option<&'b HashMap<String, Arc<ModuleInstanceInterface + 'b>>>) -> Result<InternalFunctionReference<'b>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn function_reference_indirect<'b>(&self, table_idx: u32, type_idx: u32, func_idx: u32, externals: Option<&'b HashMap<String, Arc<dyn ModuleInstanceInterface + 'b>>>) -> Result<InternalFunctionReference<'b>, Error> {
[INFO] [stdout]     |                                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:150:49
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn with_external(name: String, module: Arc<ModuleInstanceInterface + 'a>) -> Self {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn with_external(name: String, module: Arc<dyn ModuleInstanceInterface + 'a>) -> Self {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:652:96
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn topmost(args: &'a mut StackWithLimit<RuntimeValue>, externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>) -> Self {
[INFO] [stdout]     |                                                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn topmost(args: &'a mut StackWithLimit<RuntimeValue>, externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>) -> Self {
[INFO] [stdout]     |                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/runner.rs:967:89
[INFO] [stdout]     |
[INFO] [stdout] 967 |     pub fn new(function: InternalFunctionReference<'a>, externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>, value_stack_limit...
[INFO] [stdout]     |                                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 967 |     pub fn new(function: InternalFunctionReference<'a>, externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>, value_stack_limit: usize, frame_stack_limit: usize, function_type: &FunctionSignature, args: Vec<VariableInstance>) -> Self {
[INFO] [stdout]     |                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/interpreter/runner.rs:1016:31
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     pub fn module(&self) -> &Arc<ModuleInstanceInterface + 'a> {
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     pub fn module(&self) -> &Arc<dyn ModuleInstanceInterface + 'a> {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/interpreter/runner.rs:1020:50
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     pub fn externals(&self) -> &HashMap<String, Arc<ModuleInstanceInterface + 'a>> {
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     pub fn externals(&self) -> &HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>> {
[INFO] [stdout]      |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:544:120
[INFO] [stdout]     |
[INFO] [stdout] 544 | ...ableType>, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 544 |     fn global<'a>(&self, index: ItemIndex, variable_type: Option<VariableType>, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:583:95
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<...
[INFO] [stdout]     |                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error> {
[INFO] [stdout]     |                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:605:132
[INFO] [stdout]     |
[INFO] [stdout] 605 | ..._idx: u32, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 605 |     fn function_reference_indirect<'a>(&self, table_idx: u32, type_idx: u32, func_idx: u32, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error> {
[INFO] [stdout]     |                                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:107:69
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn module<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, name: &str) -> Result<Arc<ModuleInst...
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn module<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, name: &str) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:107:128
[INFO] [stdout]     |
[INFO] [stdout] 107 | ...InstanceInterface + 'a>>>, name: &str) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn module<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, name: &str) -> Result<Arc<dyn ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:121:71
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn function<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_typ...
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn function<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: Option<FunctionSignature>) -> Result<u32, Error> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:131:68
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn table<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<T...
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn table<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<TableInstance>, Error> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:141:69
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn memory<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<...
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn memory<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<MemoryInstance>, Error> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:151:69
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn global<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type:...
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn global<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: Option<VariableType>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:160:74
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn external_export<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_...
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn external_export<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: &ExportEntryType) -> Result<(Arc<ModuleInstanceInterface + 'a>, Internal), Error> {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:160:177
[INFO] [stdout]     |
[INFO] [stdout] 160 | ...try, required_type: &ExportEntryType) -> Result<(Arc<ModuleInstanceInterface + 'a>, Internal), Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn external_export<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: &ExportEntryType) -> Result<(Arc<dyn ModuleInstanceInterface + 'a>, Internal), Error> {
[INFO] [stdout]     |                                                                                                                                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:234:78
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn instantiate<'a>(&mut self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<(), Error> {
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn instantiate<'a>(&mut self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<(), Error> {
[INFO] [stdout]     |                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:446:67
[INFO] [stdout]     |
[INFO] [stdout] 446 |     fn self_ref<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstanceInterface ...
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 446 |     fn self_ref<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:446:114
[INFO] [stdout]     |
[INFO] [stdout] 446 | ..., Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 446 |     fn self_ref<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<dyn ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:29:101
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn add_module<'a>(&self, name: &str, module: Module, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> R...
[INFO] [stdout]    |                                                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn add_module<'a>(&self, name: &str, module: Module, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstance>, Error> {
[INFO] [stdout]    |                                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:40:70
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<ModuleInstanceInterface>) -> Result<Arc<ModuleInstanceInterface>, Er...
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<dyn ModuleInstanceInterface>) -> Result<Arc<ModuleInstanceInterface>, Error> {
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:40:110
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<ModuleInstanceInterface>) -> Result<Arc<ModuleInstanceInterface>, Er...
[INFO] [stdout]    |                                                                                                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<ModuleInstanceInterface>) -> Result<Arc<dyn ModuleInstanceInterface>, Error> {
[INFO] [stdout]    |                                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:47:49
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn module(&self, name: &str) -> Option<Arc<ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn module(&self, name: &str) -> Option<Arc<dyn ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:61:49
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn module(&self, name: &str) -> Option<Arc<ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn module(&self, name: &str) -> Option<Arc<dyn ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/variable.rs:76:87
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn new_external_global(is_mutable: bool, variable_type: VariableType, value: Box<ExternalVariableValue>) -> Result<Self, Error> {
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn new_external_global(is_mutable: bool, variable_type: VariableType, value: Box<dyn ExternalVariableValue>) -> Result<Self, Error> {
[INFO] [stdout]    |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 |             unsafe { Some(&*(self as *const UserError as *const T)) }
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |             unsafe { Some(&*(self as *const dyn UserError as *const T)) }
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:29:38
[INFO] [stdout]    |
[INFO] [stdout] 29 |             unsafe { Some(&mut *(self as *mut UserError as *mut T)) }
[INFO] [stdout]    |                                               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |             unsafe { Some(&mut *(self as *mut dyn UserError as *mut T)) }
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `branch_position` and `end_position` are never read
[INFO] [stdout]   --> src/interpreter/validator.rs:55:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct BlockFrame {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub branch_position: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 56 |     /// A label for reference from end instructions.
[INFO] [stdout] 57 |     pub end_position: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `round` is never used
[INFO] [stdout]    --> src/interpreter/value.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  91 | pub trait Float<T>: ArithmeticOps<T> {
[INFO] [stdout]     |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn round(self) -> T;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `memories`, `tables`, `globals`, `types`, and `func_type_indexes` are never read
[INFO] [stdout]  --> src/validation/module.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ValidatedModule {
[INFO] [stdout]   |            --------------- fields in this struct
[INFO] [stdout] 5 |     pub memories: Vec<MemoryType>,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 6 |     pub tables: Vec<TableType>,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 7 |     pub globals: Vec<GlobalType>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 8 |     pub types: Vec<Type>,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 9 |     pub func_type_indexes: Vec<u32>,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ValidatedModule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/native.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                      ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/native.rs:220:28
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                               ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/interpreter/module.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature, Error>;
[INFO] [stdout]    |                      ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature<'_>, Error>;
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/interpreter/module.rs:69:28
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature, Error>;
[INFO] [stdout]    |                               ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature<'_>, Error>;
[INFO] [stdout]    |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sophon-wasm v0.18.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/module.rs:557:19
[INFO] [stdout]     |
[INFO] [stdout] 557 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                      ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 557 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/module.rs:573:28
[INFO] [stdout]     |
[INFO] [stdout] 573 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                               ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 573 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:361:44
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn transmute_into(self) -> i32 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 361 -     fn transmute_into(self) -> i32 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout] 361 +     fn transmute_into(self) -> i32 { unsafe { f32::to_bits(self).cast_signed() } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:365:44
[INFO] [stdout]     |
[INFO] [stdout] 365 |     fn transmute_into(self) -> i64 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 365 -     fn transmute_into(self) -> i64 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout] 365 +     fn transmute_into(self) -> i64 { unsafe { f64::to_bits(self).cast_signed() } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:515:11
[INFO] [stdout]     |
[INFO] [stdout] 515 |     unsafe { ::std::mem::transmute(v) }
[INFO] [stdout]     |              ---------------------^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `f32::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:533:11
[INFO] [stdout]     |
[INFO] [stdout] 533 |     unsafe { ::std::mem::transmute(v) }
[INFO] [stdout]     |              ---------------------^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/interpreter/tests/basics.rs:507:41
[INFO] [stdout]     |
[INFO] [stdout] 507 |     enum MaximumError { ValueMismatch, Ok };
[INFO] [stdout]     |                                            ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/interpreter/tests/basics.rs:575:41
[INFO] [stdout]     |
[INFO] [stdout] 575 |     enum MaximumError { ValueMismatch, Ok };
[INFO] [stdout]     |                                            ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 |     User(Box<UserError>),
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 68 |     User(Box<dyn UserError>),
[INFO] [stdout]    |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/validator.rs:19:44
[INFO] [stdout]    |
[INFO] [stdout] 19 |     externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/native.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     base: Arc<ModuleInstanceInterface>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 84 |     base: Arc<dyn ModuleInstanceInterface>,
[INFO] [stdout]    |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:29:37
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: HashMap<String, Arc<ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:120:41
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>,
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>,
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:127:18
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub module: Arc<ModuleInstanceInterface + 'a>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub module: Arc<dyn ModuleInstanceInterface + 'a>,
[INFO] [stdout]     |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 |     modules: RwLock<HashMap<String, Arc<ModuleInstanceInterface>>>,
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     modules: RwLock<HashMap<String, Arc<dyn ModuleInstanceInterface>>>,
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/runner.rs:29:41
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>,
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/variable.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     External(Box<ExternalVariableValue>),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     External(Box<dyn ExternalVariableValue>),
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:283:66
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn native_module<'a, E: UserFunctionExecutor + 'a>(base: Arc<ModuleInstanceInterface>, user_elements: UserDefinedElements<E>) -> Resu...
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn native_module<'a, E: UserFunctionExecutor + 'a>(base: Arc<dyn ModuleInstanceInterface>, user_elements: UserDefinedElements<E>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:283:145
[INFO] [stdout]     |
[INFO] [stdout] 283 | ...user_elements: UserDefinedElements<E>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn native_module<'a, E: UserFunctionExecutor + 'a>(base: Arc<ModuleInstanceInterface>, user_elements: UserDefinedElements<E>) -> Result<Arc<dyn ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:65:120
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...ableType>, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn global<'a>(&self, index: ItemIndex, variable_type: Option<VariableType>, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error>;
[INFO] [stdout]    |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:71:95
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<...
[INFO] [stdout]    |                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error>;
[INFO] [stdout]    |                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/module.rs:73:132
[INFO] [stdout]    |
[INFO] [stdout] 73 | ..._idx: u32, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn function_reference_indirect<'a>(&self, table_idx: u32, type_idx: u32, func_idx: u32, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error>;
[INFO] [stdout]    |                                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl UserError {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl dyn UserError {
[INFO] [stdout]    |      +++
[INFO] [stdout] help: you might have intended to implement this trait for a given type
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl UserError for /* Type */ {
[INFO] [stdout]    |                ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/validator.rs:581:45
[INFO] [stdout]     |
[INFO] [stdout] 581 |         externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 581 |         externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>,
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/native.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(base: Arc<ModuleInstanceInterface>, elements: UserDefinedElements<E>) -> Result<Self, Error> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(base: Arc<dyn ModuleInstanceInterface>, elements: UserDefinedElements<E>) -> Result<Self, Error> {
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:189:127
[INFO] [stdout]     |
[INFO] [stdout] 189 | ...ableType>, externals: Option<&'b HashMap<String, Arc<ModuleInstanceInterface + 'b>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn global<'b>(&self, global_index: ItemIndex, variable_type: Option<VariableType>, externals: Option<&'b HashMap<String, Arc<dyn ModuleInstanceInterface + 'b>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:224:95
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn function_reference<'b>(&self, index: ItemIndex, externals: Option<&'b HashMap<String, Arc<ModuleInstanceInterface + 'b>>>) -> Result<...
[INFO] [stdout]     |                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn function_reference<'b>(&self, index: ItemIndex, externals: Option<&'b HashMap<String, Arc<dyn ModuleInstanceInterface + 'b>>>) -> Result<InternalFunctionReference<'b>, Error> {
[INFO] [stdout]     |                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/native.rs:228:132
[INFO] [stdout]     |
[INFO] [stdout] 228 | ..._idx: u32, externals: Option<&'b HashMap<String, Arc<ModuleInstanceInterface + 'b>>>) -> Result<InternalFunctionReference<'b>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn function_reference_indirect<'b>(&self, table_idx: u32, type_idx: u32, func_idx: u32, externals: Option<&'b HashMap<String, Arc<dyn ModuleInstanceInterface + 'b>>>) -> Result<InternalFunctionReference<'b>, Error> {
[INFO] [stdout]     |                                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:150:49
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn with_external(name: String, module: Arc<ModuleInstanceInterface + 'a>) -> Self {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn with_external(name: String, module: Arc<dyn ModuleInstanceInterface + 'a>) -> Self {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:652:96
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn topmost(args: &'a mut StackWithLimit<RuntimeValue>, externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>) -> Self {
[INFO] [stdout]     |                                                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn topmost(args: &'a mut StackWithLimit<RuntimeValue>, externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>) -> Self {
[INFO] [stdout]     |                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/runner.rs:967:89
[INFO] [stdout]     |
[INFO] [stdout] 967 |     pub fn new(function: InternalFunctionReference<'a>, externals: &'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>, value_stack_limit...
[INFO] [stdout]     |                                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 967 |     pub fn new(function: InternalFunctionReference<'a>, externals: &'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>, value_stack_limit: usize, frame_stack_limit: usize, function_type: &FunctionSignature, args: Vec<VariableInstance>) -> Self {
[INFO] [stdout]     |                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/interpreter/runner.rs:1016:31
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     pub fn module(&self) -> &Arc<ModuleInstanceInterface + 'a> {
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     pub fn module(&self) -> &Arc<dyn ModuleInstanceInterface + 'a> {
[INFO] [stdout]      |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/interpreter/runner.rs:1020:50
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     pub fn externals(&self) -> &HashMap<String, Arc<ModuleInstanceInterface + 'a>> {
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     pub fn externals(&self) -> &HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>> {
[INFO] [stdout]      |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:544:120
[INFO] [stdout]     |
[INFO] [stdout] 544 | ...ableType>, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 544 |     fn global<'a>(&self, index: ItemIndex, variable_type: Option<VariableType>, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:583:95
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<...
[INFO] [stdout]     |                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn function_reference<'a>(&self, index: ItemIndex, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error> {
[INFO] [stdout]     |                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:605:132
[INFO] [stdout]     |
[INFO] [stdout] 605 | ..._idx: u32, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 605 |     fn function_reference_indirect<'a>(&self, table_idx: u32, type_idx: u32, func_idx: u32, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<InternalFunctionReference<'a>, Error> {
[INFO] [stdout]     |                                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/interpreter/tests/wabt.rs:9:62
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn make_function_i32(body: Opcodes) -> (ProgramInstance, Arc<ModuleInstanceInterface>) {
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn make_function_i32(body: Opcodes) -> (ProgramInstance, Arc<dyn ModuleInstanceInterface>) {
[INFO] [stdout]   |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/tests/wabt.rs:25:34
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn run_function_i32(module: &Arc<ModuleInstanceInterface>, arg: i32) -> Result<i32, Error> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn run_function_i32(module: &Arc<dyn ModuleInstanceInterface>, arg: i32) -> Result<i32, Error> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:107:69
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn module<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, name: &str) -> Result<Arc<ModuleInst...
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn module<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, name: &str) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:107:128
[INFO] [stdout]     |
[INFO] [stdout] 107 | ...InstanceInterface + 'a>>>, name: &str) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn module<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, name: &str) -> Result<Arc<dyn ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:121:71
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn function<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_typ...
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn function<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: Option<FunctionSignature>) -> Result<u32, Error> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:131:68
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn table<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<T...
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn table<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<TableInstance>, Error> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:141:69
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn memory<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<...
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn memory<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry) -> Result<Arc<MemoryInstance>, Error> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:151:69
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn global<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type:...
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn global<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: Option<VariableType>) -> Result<Arc<VariableInstance>, Error> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:160:74
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn external_export<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_...
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn external_export<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: &ExportEntryType) -> Result<(Arc<ModuleInstanceInterface + 'a>, Internal), Error> {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/imports.rs:160:177
[INFO] [stdout]     |
[INFO] [stdout] 160 | ...try, required_type: &ExportEntryType) -> Result<(Arc<ModuleInstanceInterface + 'a>, Internal), Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn external_export<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>, import: &ImportEntry, required_type: &ExportEntryType) -> Result<(Arc<dyn ModuleInstanceInterface + 'a>, Internal), Error> {
[INFO] [stdout]     |                                                                                                                                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:234:78
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn instantiate<'a>(&mut self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<(), Error> {
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn instantiate<'a>(&mut self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<(), Error> {
[INFO] [stdout]     |                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:446:67
[INFO] [stdout]     |
[INFO] [stdout] 446 |     fn self_ref<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstanceInterface ...
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 446 |     fn self_ref<'a>(&self, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/interpreter/module.rs:446:114
[INFO] [stdout]     |
[INFO] [stdout] 446 | ..., Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 446 |     fn self_ref<'a>(&self, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> Result<Arc<dyn ModuleInstanceInterface + 'a>, Error> {
[INFO] [stdout]     |                                                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:29:101
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn add_module<'a>(&self, name: &str, module: Module, externals: Option<&'a HashMap<String, Arc<ModuleInstanceInterface + 'a>>>) -> R...
[INFO] [stdout]    |                                                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn add_module<'a>(&self, name: &str, module: Module, externals: Option<&'a HashMap<String, Arc<dyn ModuleInstanceInterface + 'a>>>) -> Result<Arc<ModuleInstance>, Error> {
[INFO] [stdout]    |                                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:40:70
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<ModuleInstanceInterface>) -> Result<Arc<ModuleInstanceInterface>, Er...
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<dyn ModuleInstanceInterface>) -> Result<Arc<ModuleInstanceInterface>, Error> {
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:40:110
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<ModuleInstanceInterface>) -> Result<Arc<ModuleInstanceInterface>, Er...
[INFO] [stdout]    |                                                                                                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn insert_loaded_module(&self, name: &str, module_instance: Arc<ModuleInstanceInterface>) -> Result<Arc<dyn ModuleInstanceInterface>, Error> {
[INFO] [stdout]    |                                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:47:49
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn module(&self, name: &str) -> Option<Arc<ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn module(&self, name: &str) -> Option<Arc<dyn ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/program.rs:61:49
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn module(&self, name: &str) -> Option<Arc<ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn module(&self, name: &str) -> Option<Arc<dyn ModuleInstanceInterface>> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/variable.rs:76:87
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn new_external_global(is_mutable: bool, variable_type: VariableType, value: Box<ExternalVariableValue>) -> Result<Self, Error> {
[INFO] [stdout]    |                                                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn new_external_global(is_mutable: bool, variable_type: VariableType, value: Box<dyn ExternalVariableValue>) -> Result<Self, Error> {
[INFO] [stdout]    |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 |             unsafe { Some(&*(self as *const UserError as *const T)) }
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |             unsafe { Some(&*(self as *const dyn UserError as *const T)) }
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/interpreter/mod.rs:29:38
[INFO] [stdout]    |
[INFO] [stdout] 29 |             unsafe { Some(&mut *(self as *mut UserError as *mut T)) }
[INFO] [stdout]    |                                               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |             unsafe { Some(&mut *(self as *mut dyn UserError as *mut T)) }
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `branch_position` and `end_position` are never read
[INFO] [stdout]   --> src/interpreter/validator.rs:55:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct BlockFrame {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub branch_position: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 56 |     /// A label for reference from end instructions.
[INFO] [stdout] 57 |     pub end_position: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `round` is never used
[INFO] [stdout]    --> src/interpreter/value.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  91 | pub trait Float<T>: ArithmeticOps<T> {
[INFO] [stdout]     |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn round(self) -> T;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `memories`, `tables`, `globals`, `types`, and `func_type_indexes` are never read
[INFO] [stdout]  --> src/validation/module.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ValidatedModule {
[INFO] [stdout]   |            --------------- fields in this struct
[INFO] [stdout] 5 |     pub memories: Vec<MemoryType>,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 6 |     pub tables: Vec<TableType>,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 7 |     pub globals: Vec<GlobalType>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 8 |     pub types: Vec<Type>,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 9 |     pub func_type_indexes: Vec<u32>,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ValidatedModule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/native.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                      ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/native.rs:220:28
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                               ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/interpreter/module.rs:67:19
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature, Error>;
[INFO] [stdout]    |                      ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature<'_>, Error>;
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/interpreter/module.rs:69:28
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature, Error>;
[INFO] [stdout]    |                               ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature<'_>, Error>;
[INFO] [stdout]    |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/module.rs:557:19
[INFO] [stdout]     |
[INFO] [stdout] 557 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                      ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 557 |     fn function_type(&self, function_index: ItemIndex) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/interpreter/module.rs:573:28
[INFO] [stdout]     |
[INFO] [stdout] 573 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature, Error> {
[INFO] [stdout]     |                               ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 573 |     fn function_type_by_index(&self, type_index: u32) -> Result<FunctionSignature<'_>, Error> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:361:44
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn transmute_into(self) -> i32 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 361 -     fn transmute_into(self) -> i32 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout] 361 +     fn transmute_into(self) -> i32 { unsafe { f32::to_bits(self).cast_signed() } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:365:44
[INFO] [stdout]     |
[INFO] [stdout] 365 |     fn transmute_into(self) -> i64 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 365 -     fn transmute_into(self) -> i64 { unsafe { ::std::mem::transmute(self) } }
[INFO] [stdout] 365 +     fn transmute_into(self) -> i64 { unsafe { f64::to_bits(self).cast_signed() } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:515:11
[INFO] [stdout]     |
[INFO] [stdout] 515 |     unsafe { ::std::mem::transmute(v) }
[INFO] [stdout]     |              ---------------------^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `f32::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/interpreter/value.rs:533:11
[INFO] [stdout]     |
[INFO] [stdout] 533 |     unsafe { ::std::mem::transmute(v) }
[INFO] [stdout]     |              ---------------------^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `Command { std: "docker" "inspect" "a450a0ec5e7cece8127f08dc55074221ce47d4938ef6540deb89c8b87eb36bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a450a0ec5e7cece8127f08dc55074221ce47d4938ef6540deb89c8b87eb36bc5", kill_on_drop: false }`
[INFO] [stdout] a450a0ec5e7cece8127f08dc55074221ce47d4938ef6540deb89c8b87eb36bc5
