[INFO] fetching crate deptypes 0.2.1... [INFO] checking deptypes-0.2.1 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate deptypes 0.2.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate deptypes 0.2.1 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 deptypes 0.2.1 [INFO] finished tweaking crates.io crate deptypes 0.2.1 [INFO] tweaked toml for crates.io crate deptypes 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b2c838f309bb0b3dbe906e6f0511bdc172bfc8661b606019f5098886ef2b0ac0 [INFO] running `Command { std: "docker" "start" "-a" "b2c838f309bb0b3dbe906e6f0511bdc172bfc8661b606019f5098886ef2b0ac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2c838f309bb0b3dbe906e6f0511bdc172bfc8661b606019f5098886ef2b0ac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2c838f309bb0b3dbe906e6f0511bdc172bfc8661b606019f5098886ef2b0ac0", kill_on_drop: false }` [INFO] [stdout] b2c838f309bb0b3dbe906e6f0511bdc172bfc8661b606019f5098886ef2b0ac0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 68433bd3d3cc52d7d3b6e109d582ae5ea511265daac86ab37e4bc7cd78a0e783 [INFO] running `Command { std: "docker" "start" "-a" "68433bd3d3cc52d7d3b6e109d582ae5ea511265daac86ab37e4bc7cd78a0e783", 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 v1.0.86 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking generics2 v0.3.3 [INFO] [stderr] Checking generativity v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling derive-where v1.2.7 [INFO] [stderr] Checking deptypes v0.2.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `deptypes` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/term.rs [INFO] [stderr] * src/type_eq.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/type_eq.rs:9:39 [INFO] [stderr] | [INFO] [stderr] 9 | ($(#[$m:meta])* struct $S:ident = $s:expr_2021, $T: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[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/term.rs:306:15 [INFO] [stderr] | [INFO] [stderr] 306 | $($body: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/term.rs:593:37 [INFO] [stderr] | [INFO] [stderr] 593 | $type:ty {$($body:expr_2021);*} [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/type_eq.rs:9:42 [INFO] [stdout] | [INFO] [stdout] 9 | ($(#[$m:meta])* struct $S:ident = $s:expr, $T:ident;) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 9 | ($(#[$m:meta])* struct $S:ident = $s:expr_2021, $T:ident;) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/term.rs:306:21 [INFO] [stdout] | [INFO] [stdout] 306 | $($body: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] 306 | $($body: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/term.rs:593:43 [INFO] [stdout] | [INFO] [stdout] 593 | $type:ty {$($body: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] 593 | $type:ty {$($body:expr_2021);*} [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern blocks should be unsafe [INFO] [stdout] --> src/linkerror.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | extern "Rust" { [INFO] [stdout] | ^ [INFO] [stdout] | | [INFO] [stdout] | _____________help: needs `unsafe` before the extern keyword: `unsafe` [INFO] [stdout] | | [INFO] [stdout] 5 | | #[link_name = concat!("\nerror: link_error! macro call reachable at runtime, with following error\nerror: ", $s)] [INFO] [stdout] 6 | | fn __link_error() -> !; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] ::: src/result.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | ... link_error!("DResult types are linear types that cannot be allowed to be dropped, instead use into() or into_result() so that the proper destructor is run... [INFO] [stdout] | ------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123743 [INFO] [stdout] = note: `--force-warn missing-unsafe-on-extern` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] = note: this warning originates in the macro `link_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern blocks should be unsafe [INFO] [stdout] --> src/linkerror.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | extern "Rust" { [INFO] [stdout] | ^ [INFO] [stdout] | | [INFO] [stdout] | _____________help: needs `unsafe` before the extern keyword: `unsafe` [INFO] [stdout] | | [INFO] [stdout] 5 | | #[link_name = concat!("\nerror: link_error! macro call reachable at runtime, with following error\nerror: ", $s)] [INFO] [stdout] 6 | | fn __link_error() -> !; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] ::: src/vec.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | ... link_error!("DLVec types are linear types that cannot be allowed to be dropped, instead use with_len() so that the proper destructor is run... [INFO] [stdout] | --------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123743 [INFO] [stdout] = note: this warning originates in the macro `link_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `type_eq::TypeEqR::::axiom` is unsafe and requires unsafe block [INFO] [stdout] --> src/term.rs:643:9 [INFO] [stdout] | [INFO] [stdout] 643 | ValueEq::axiom() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/term.rs:642:5 [INFO] [stdout] | [INFO] [stdout] 642 | pub unsafe fn erase>() -> ValueEq> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `--force-warn unsafe-op-in-unsafe-fn` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `core::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/slice.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | core::mem::transmute(x.as_ptr()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/slice.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub unsafe fn new_ref_unchecked(x: &[T]) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `core::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/slice.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | core::mem::transmute(x.as_mut_ptr()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/slice.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub unsafe fn new_mut_unchecked(x: &mut [T]) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/iter.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | if let Some(pair) = self.0.take() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/iter.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | } else { [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 127 ~ match self.0.take() { Some(pair) => { [INFO] [stdout] 128 | make_guard!(g); [INFO] [stdout] ... [INFO] [stdout] 137 | } [INFO] [stdout] 138 ~ } _ => { [INFO] [stdout] 139 | None [INFO] [stdout] 140 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `deptypes` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/term.rs [INFO] [stderr] * src/type_eq.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] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/type_eq.rs:9:42 [INFO] [stdout] | [INFO] [stdout] 9 | ($(#[$m:meta])* struct $S:ident = $s:expr, $T:ident;) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 9 | ($(#[$m:meta])* struct $S:ident = $s:expr_2021, $T:ident;) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [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/term.rs:306:21 [INFO] [stdout] | [INFO] [stdout] 306 | $($body: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] 306 | $($body:expr_2021);* [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [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/type_eq.rs:9:39 [INFO] [stderr] | [INFO] [stderr] 9 | ($(#[$m:meta])* struct $S:ident = $s:expr_2021, $T: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[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/term.rs:306:15 [INFO] [stderr] | [INFO] [stderr] 306 | $($body: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/term.rs:593:37 [INFO] [stderr] | [INFO] [stderr] 593 | $type:ty {$($body: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: aborting due to 3 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/term.rs:593:43 [INFO] [stdout] | [INFO] [stdout] 593 | $type:ty {$($body: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] 593 | $type:ty {$($body:expr_2021);*} [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern blocks should be unsafe [INFO] [stdout] --> src/linkerror.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | extern "Rust" { [INFO] [stdout] | ^ [INFO] [stdout] | | [INFO] [stdout] | _____________help: needs `unsafe` before the extern keyword: `unsafe` [INFO] [stdout] | | [INFO] [stdout] 5 | | #[link_name = concat!("\nerror: link_error! macro call reachable at runtime, with following error\nerror: ", $s)] [INFO] [stdout] 6 | | fn __link_error() -> !; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] ::: src/result.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | ... link_error!("DResult types are linear types that cannot be allowed to be dropped, instead use into() or into_result() so that the proper destructor is run... [INFO] [stdout] | ------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123743 [INFO] [stdout] = note: `--force-warn missing-unsafe-on-extern` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] = note: this warning originates in the macro `link_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern blocks should be unsafe [INFO] [stdout] --> src/linkerror.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | extern "Rust" { [INFO] [stdout] | ^ [INFO] [stdout] | | [INFO] [stdout] | _____________help: needs `unsafe` before the extern keyword: `unsafe` [INFO] [stdout] | | [INFO] [stdout] 5 | | #[link_name = concat!("\nerror: link_error! macro call reachable at runtime, with following error\nerror: ", $s)] [INFO] [stdout] 6 | | fn __link_error() -> !; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] ::: src/vec.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | ... link_error!("DLVec types are linear types that cannot be allowed to be dropped, instead use with_len() so that the proper destructor is run... [INFO] [stdout] | --------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123743 [INFO] [stdout] = note: this warning originates in the macro `link_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `type_eq::TypeEqR::::axiom` is unsafe and requires unsafe block [INFO] [stdout] --> src/term.rs:643:9 [INFO] [stdout] | [INFO] [stdout] 643 | ValueEq::axiom() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/term.rs:642:5 [INFO] [stdout] | [INFO] [stdout] 642 | pub unsafe fn erase>() -> ValueEq> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `--force-warn unsafe-op-in-unsafe-fn` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `core::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/slice.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | core::mem::transmute(x.as_ptr()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/slice.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub unsafe fn new_ref_unchecked(x: &[T]) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `core::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/slice.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | core::mem::transmute(x.as_mut_ptr()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/slice.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub unsafe fn new_mut_unchecked(x: &mut [T]) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/iter.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | if let Some(pair) = self.0.take() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/iter.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | } else { [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 127 ~ match self.0.take() { Some(pair) => { [INFO] [stdout] 128 | make_guard!(g); [INFO] [stdout] ... [INFO] [stdout] 137 | } [INFO] [stdout] 138 ~ } _ => { [INFO] [stdout] 139 | None [INFO] [stdout] 140 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.30s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking deptypes v0.2.1 (/tmp/fixit) [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> src/linkerror.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | / extern "Rust" { [INFO] [stdout] 5 | | #[link_name = concat!("\nerror: link_error! macro call reachable at runtime, with following error\nerror: ", $s)] [INFO] [stdout] 6 | | fn __link_error() -> !; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] ::: src/result.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | ... link_error!("DResult types are linear types that cannot be allowed to be dropped, instead use into() or into_result() so that the proper destructor is run... [INFO] [stdout] | ------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `link_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> src/linkerror.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | / extern "Rust" { [INFO] [stdout] 5 | | #[link_name = concat!("\nerror: link_error! macro call reachable at runtime, with following error\nerror: ", $s)] [INFO] [stdout] 6 | | fn __link_error() -> !; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] ::: src/result.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | ... link_error!("DResult types are linear types that cannot be allowed to be dropped, instead use into() or into_result() so that the proper destructor is run... [INFO] [stdout] | ------------------------------------------------------------------------------------------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `link_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> src/linkerror.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | / extern "Rust" { [INFO] [stdout] 5 | | #[link_name = concat!("\nerror: link_error! macro call reachable at runtime, with following error\nerror: ", $s)] [INFO] [stdout] 6 | | fn __link_error() -> !; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] ::: src/vec.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | ... link_error!("DLVec types are linear types that cannot be allowed to be dropped, instead use with_len() so that the proper destructor is run... [INFO] [stdout] | --------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `link_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> src/linkerror.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | / extern "Rust" { [INFO] [stdout] 5 | | #[link_name = concat!("\nerror: link_error! macro call reachable at runtime, with following error\nerror: ", $s)] [INFO] [stdout] 6 | | fn __link_error() -> !; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] ::: src/vec.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | ... link_error!("DLVec types are linear types that cannot be allowed to be dropped, instead use with_len() so that the proper destructor is run... [INFO] [stdout] | --------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `link_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `type_eq::TypeEqR::::axiom` is unsafe and requires unsafe block [INFO] [stdout] --> src/term.rs:643:9 [INFO] [stdout] | [INFO] [stdout] 643 | ValueEq::axiom() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/term.rs:642:5 [INFO] [stdout] | [INFO] [stdout] 642 | pub unsafe fn erase>() -> ValueEq> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `type_eq::TypeEqR::::axiom` is unsafe and requires unsafe block [INFO] [stdout] --> src/term.rs:643:9 [INFO] [stdout] | [INFO] [stdout] 643 | ValueEq::axiom() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/term.rs:642:5 [INFO] [stdout] | [INFO] [stdout] 642 | pub unsafe fn erase>() -> ValueEq> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `core::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/slice.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | core::mem::transmute(x.as_ptr()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/slice.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub unsafe fn new_ref_unchecked(x: &[T]) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `core::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/slice.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | core::mem::transmute(x.as_mut_ptr()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/slice.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub unsafe fn new_mut_unchecked(x: &mut [T]) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `core::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/slice.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | core::mem::transmute(x.as_ptr()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/slice.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub unsafe fn new_ref_unchecked(x: &[T]) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `core::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/slice.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | core::mem::transmute(x.as_mut_ptr()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/slice.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub unsafe fn new_mut_unchecked(x: &mut [T]) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] error: could not compile `deptypes` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] error: could not compile `deptypes` (lib) due to 3 previous errors; 3 warnings emitted [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" "68433bd3d3cc52d7d3b6e109d582ae5ea511265daac86ab37e4bc7cd78a0e783", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68433bd3d3cc52d7d3b6e109d582ae5ea511265daac86ab37e4bc7cd78a0e783", kill_on_drop: false }` [INFO] [stdout] 68433bd3d3cc52d7d3b6e109d582ae5ea511265daac86ab37e4bc7cd78a0e783