[INFO] fetching crate wasefire-interpreter 0.3.0... [INFO] checking wasefire-interpreter-0.3.0 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate wasefire-interpreter 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate wasefire-interpreter 0.3.0 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasefire-interpreter 0.3.0 [INFO] finished tweaking crates.io crate wasefire-interpreter 0.3.0 [INFO] tweaked toml for crates.io crate wasefire-interpreter 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate wasefire-interpreter 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 247dcd8bed55a04008805e914ae31df3280bf210fdff984256a8560032bea74f [INFO] running `Command { std: "docker" "start" "-a" "247dcd8bed55a04008805e914ae31df3280bf210fdff984256a8560032bea74f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "247dcd8bed55a04008805e914ae31df3280bf210fdff984256a8560032bea74f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "247dcd8bed55a04008805e914ae31df3280bf210fdff984256a8560032bea74f", kill_on_drop: false }` [INFO] [stdout] 247dcd8bed55a04008805e914ae31df3280bf210fdff984256a8560032bea74f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b6bf8cee7a536cd127ddd308a74dfd5c43a74911f96183bdee5900489b652b5 [INFO] running `Command { std: "docker" "start" "-a" "3b6bf8cee7a536cd127ddd308a74dfd5c43a74911f96183bdee5900489b652b5", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.83 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking unicode-width v0.1.12 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking wasm-encoder v0.214.0 [INFO] [stderr] Checking wast v214.0.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling num_enum_derive v0.7.2 [INFO] [stderr] Checking num_enum v0.7.2 [INFO] [stderr] Checking wasefire-interpreter v0.3.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | ($unit:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 119 | ($unit:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `wasefire_interpreter` [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:129:46 [INFO] [stdout] | [INFO] [stdout] 129 | ($feature:literal[$($var:ident)*], $then:expr, $else:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 129 | ($feature:literal[$($var:ident)*], $then:expr_2021, $else:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:129:58 [INFO] [stdout] | [INFO] [stdout] 129 | ($feature:literal[$($var:ident)*], $then:expr, $else:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 129 | ($feature:literal[$($var:ident)*], $then:expr, $else:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/syntax.rs:392:34 [INFO] [stdout] | [INFO] [stdout] 392 | ([$($output:tt)*][$i:expr][]) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 392 | ([$($output:tt)*][$i:expr_2021][]) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] * src/lib.rs [INFO] [stderr] * src/syntax.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/syntax.rs:395:34 [INFO] [stdout] | [INFO] [stdout] 395 | ([$($output:tt)*][$i:expr][$x:ident $($input:ident)*]) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 395 | ([$($output:tt)*][$i:expr_2021][$x:ident $($input:ident)*]) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stdout] warning: `impl Iterator>` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/module.rs:92:37 [INFO] [stdout] | [INFO] [stdout] 92 | pub(crate) fn imports(&self) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/module.rs:92:27 [INFO] [stdout] | [INFO] [stdout] 92 | pub(crate) fn imports(&self) -> impl Iterator> { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] = note: `--force-warn impl-trait-overcaptures` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 92 | pub(crate) fn imports(&self) -> impl Iterator> + use<'m> { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:119:6 [INFO] [stderr] | [INFO] [stderr] 119 | ($unit:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:129:40 [INFO] [stderr] | [INFO] [stderr] 129 | ($feature:literal[$($var:ident)*], $then:expr_2021, $else:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:129:57 [INFO] [stderr] | [INFO] [stderr] 129 | ($feature:literal[$($var:ident)*], $then:expr_2021, $else:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/syntax.rs:392:31 [INFO] [stderr] | [INFO] [stderr] 392 | ([$($output:tt)*][$i:expr_2021][]) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/syntax.rs:395:31 [INFO] [stderr] | [INFO] [stderr] 395 | ([$($output:tt)*][$i:expr_2021][$x:ident $($input:ident)*]) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `wasefire_interpreter` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/lib.rs [INFO] [stderr] * src/syntax.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:119:6 [INFO] [stderr] | [INFO] [stderr] 119 | ($unit:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:129:40 [INFO] [stderr] | [INFO] [stderr] 129 | ($feature:literal[$($var:ident)*], $then:expr_2021, $else:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:129:57 [INFO] [stderr] | [INFO] [stderr] 129 | ($feature:literal[$($var:ident)*], $then:expr_2021, $else:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/syntax.rs:392:31 [INFO] [stderr] | [INFO] [stderr] 392 | ([$($output:tt)*][$i:expr_2021][]) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/syntax.rs:395:31 [INFO] [stderr] | [INFO] [stderr] 395 | ([$($output:tt)*][$i:expr_2021][$x:ident $($input:ident)*]) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | ($unit:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 119 | ($unit:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:129:46 [INFO] [stdout] | [INFO] [stdout] 129 | ($feature:literal[$($var:ident)*], $then:expr, $else:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 129 | ($feature:literal[$($var:ident)*], $then:expr_2021, $else:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:129:58 [INFO] [stdout] | [INFO] [stdout] 129 | ($feature:literal[$($var:ident)*], $then:expr, $else:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 129 | ($feature:literal[$($var:ident)*], $then:expr, $else:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/syntax.rs:392:34 [INFO] [stdout] | [INFO] [stdout] 392 | ([$($output:tt)*][$i:expr][]) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 392 | ([$($output:tt)*][$i:expr_2021][]) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/syntax.rs:395:34 [INFO] [stdout] | [INFO] [stdout] 395 | ([$($output:tt)*][$i:expr][$x:ident $($input:ident)*]) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 395 | ([$($output:tt)*][$i:expr_2021][$x:ident $($input:ident)*]) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl Iterator>` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/module.rs:92:37 [INFO] [stdout] | [INFO] [stdout] 92 | pub(crate) fn imports(&self) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/module.rs:92:27 [INFO] [stdout] | [INFO] [stdout] 92 | pub(crate) fn imports(&self) -> impl Iterator> { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] = note: `--force-warn impl-trait-overcaptures` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 92 | pub(crate) fn imports(&self) -> impl Iterator> + use<'m> { [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.44s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking wasefire-interpreter v0.3.0 (/tmp/fixit) [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:124:39 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | a temporary with access to the first borrow is created here ... [INFO] [stdout] 124 | let type_ = import.type_(&self.last_inst().module); [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 132 | } [INFO] [stdout] | - ... and the first borrow might be used here, when that temporary is dropped and runs the destructor for type `impl Iterator>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:125:22 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | a temporary with access to the first borrow is created here ... [INFO] [stdout] 124 | let type_ = import.type_(&self.last_inst().module); [INFO] [stdout] 125 | let id = self.resolve(&import, type_)?; [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 132 | } [INFO] [stdout] | - ... and the first borrow might be used here, when that temporary is dropped and runs the destructor for type `impl Iterator>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:127:40 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 127 | ImportDesc::Func(_) => self.last_inst().funcs.ext.push(id), [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:128:41 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 128 | ImportDesc::Table(_) => self.last_inst().tables.ext.push(id), [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:129:39 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 129 | ImportDesc::Mem(_) => self.last_inst().mems.ext.push(id), [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:130:42 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 130 | ImportDesc::Global(_) => self.last_inst().globals.ext.push(id), [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:124:39 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | a temporary with access to the first borrow is created here ... [INFO] [stdout] 124 | let type_ = import.type_(&self.last_inst().module); [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 132 | } [INFO] [stdout] | - ... and the first borrow might be used here, when that temporary is dropped and runs the destructor for type `impl Iterator>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:125:22 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | a temporary with access to the first borrow is created here ... [INFO] [stdout] 124 | let type_ = import.type_(&self.last_inst().module); [INFO] [stdout] 125 | let id = self.resolve(&import, type_)?; [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 132 | } [INFO] [stdout] | - ... and the first borrow might be used here, when that temporary is dropped and runs the destructor for type `impl Iterator>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:127:40 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 127 | ImportDesc::Func(_) => self.last_inst().funcs.ext.push(id), [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:128:41 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 128 | ImportDesc::Table(_) => self.last_inst().tables.ext.push(id), [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:129:39 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 129 | ImportDesc::Mem(_) => self.last_inst().mems.ext.push(id), [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/exec.rs:130:42 [INFO] [stdout] | [INFO] [stdout] 123 | for import in self.last_inst().module.imports() { [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | first mutable borrow occurs here [INFO] [stdout] | first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 130 | ImportDesc::Global(_) => self.last_inst().globals.ext.push(id), [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wasefire-interpreter` (lib) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wasefire-interpreter` (lib test) due to 7 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "3b6bf8cee7a536cd127ddd308a74dfd5c43a74911f96183bdee5900489b652b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b6bf8cee7a536cd127ddd308a74dfd5c43a74911f96183bdee5900489b652b5", kill_on_drop: false }` [INFO] [stdout] 3b6bf8cee7a536cd127ddd308a74dfd5c43a74911f96183bdee5900489b652b5