[INFO] fetching crate quickexif 0.2.0-alpha.9... [INFO] checking quickexif-0.2.0-alpha.9 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate quickexif 0.2.0-alpha.9 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate quickexif 0.2.0-alpha.9 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 quickexif 0.2.0-alpha.9 [INFO] finished tweaking crates.io crate quickexif 0.2.0-alpha.9 [INFO] tweaked toml for crates.io crate quickexif 0.2.0-alpha.9 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate quickexif 0.2.0-alpha.9 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 526918f9f19ae24c99d4d5544e8841f7cf7f1d042930347b8dbd9d871456617c [INFO] running `Command { std: "docker" "start" "-a" "526918f9f19ae24c99d4d5544e8841f7cf7f1d042930347b8dbd9d871456617c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "526918f9f19ae24c99d4d5544e8841f7cf7f1d042930347b8dbd9d871456617c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "526918f9f19ae24c99d4d5544e8841f7cf7f1d042930347b8dbd9d871456617c", kill_on_drop: false }` [INFO] [stdout] 526918f9f19ae24c99d4d5544e8841f7cf7f1d042930347b8dbd9d871456617c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6c79baa3a9215f3c1a883bb19e1b2651a380a318f9812239d7a16595800524fd [INFO] running `Command { std: "docker" "start" "-a" "6c79baa3a9215f3c1a883bb19e1b2651a380a318f9812239d7a16595800524fd", 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 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking erreport v0.2.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking quickexif v0.2.0-alpha.9 (/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 `quickexif` [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] [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:141:6 [INFO] [stderr] | [INFO] [stderr] 141 | ($x:expr_2021, $is_le:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:141:20 [INFO] [stderr] | [INFO] [stderr] 141 | ($x:expr_2021, $is_le:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:564:52 [INFO] [stderr] | [INFO] [stderr] 564 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021;) $($path:literal)->* { $($body:tt)* } $($tails:tt)*] => { [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:568:52 [INFO] [stderr] | [INFO] [stderr] 568 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021; $tag:literal $id:ident $($inner_tails:tt)*) $($tails:tt)*] => { [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:572:52 [INFO] [stderr] | [INFO] [stderr] 572 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021;)] => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | ($x:expr, $is_le:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 141 | ($x:expr_2021, $is_le:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | ($x:expr, $is_le:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 141 | ($x:expr, $is_le:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:564:56 [INFO] [stdout] | [INFO] [stdout] 564 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr;) $($path:literal)->* { $($body:tt)* } $($tails:tt)*] => { [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] 564 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021;) $($path:literal)->* { $($body:tt)* } $($tails:tt)*] => { [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:568:56 [INFO] [stdout] | [INFO] [stdout] 568 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr; $tag:literal $id:ident $($inner_tails:tt)*) $($tails:tt)*] => { [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] 568 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021; $tag:literal $id:ident $($inner_tails:tt)*) $($tails:tt)*] => { [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:572:56 [INFO] [stdout] | [INFO] [stdout] 572 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr;)] => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 572 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021;)] => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/lib.rs:354:20 [INFO] [stdout] | [INFO] [stdout] 354 | if let (Some(addrs), 0x0004) = (ifd_item.u32s(), self.u16(format)) { [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/lib.rs:362:17 [INFO] [stdout] | [INFO] [stdout] 362 | } 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] 354 ~ match (ifd_item.u32s(), self.u16(format)) { (Some(addrs), 0x0004) => { [INFO] [stdout] 355 | dig_deep.extend(addrs.into_iter().enumerate().map(|(i, addr)| { [INFO] [stdout] ... [INFO] [stdout] 361 | })) [INFO] [stdout] 362 ~ } _ => { [INFO] [stdout] 363 | let addr = self.u32(value); [INFO] [stdout] 364 | dig_deep.push((addr, path_deep.clone())); [INFO] [stdout] 365 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to ` as IntoIterator>::into_iter` in Rust 2024 [INFO] [stdout] --> src/lib.rs:355:43 [INFO] [stdout] | [INFO] [stdout] 355 | dig_deep.extend(addrs.into_iter().enumerate().map(|(i, addr)| { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: `--force-warn boxed-slice-into-iter` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 355 | dig_deep.extend(addrs.iter().enumerate().map(|(i, addr)| { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 355 | dig_deep.extend(IntoIterator::into_iter(addrs).enumerate().map(|(i, addr)| { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `quickexif` [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] [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] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | ($x:expr, $is_le:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 141 | ($x:expr_2021, $is_le:expr) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:141:6 [INFO] [stderr] | [INFO] [stderr] 141 | ($x:expr_2021, $is_le:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:141:20 [INFO] [stderr] | [INFO] [stderr] 141 | ($x:expr_2021, $is_le:expr_2021) => {{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:564:52 [INFO] [stderr] | [INFO] [stderr] 564 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021;) $($path:literal)->* { $($body:tt)* } $($tails:tt)*] => { [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:568:52 [INFO] [stderr] | [INFO] [stderr] 568 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021; $tag:literal $id:ident $($inner_tails:tt)*) $($tails:tt)*] => { [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:572:52 [INFO] [stderr] | [INFO] [stderr] 572 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021;)] => { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:141:22 [INFO] [stdout] | [INFO] [stdout] 141 | ($x:expr, $is_le:expr) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 141 | ($x:expr, $is_le:expr_2021) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:564:56 [INFO] [stdout] | [INFO] [stdout] 564 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr;) $($path:literal)->* { $($body:tt)* } $($tails:tt)*] => { [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] 564 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021;) $($path:literal)->* { $($body:tt)* } $($tails:tt)*] => { [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:568:56 [INFO] [stdout] | [INFO] [stdout] 568 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr; $tag:literal $id:ident $($inner_tails:tt)*) $($tails:tt)*] => { [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] 568 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021; $tag:literal $id:ident $($inner_tails:tt)*) $($tails:tt)*] => { [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:572:56 [INFO] [stdout] | [INFO] [stdout] 572 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr;)] => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 572 | [@path($($p:tt)*) @defs($($d:tt)*) @path_index($pi:expr_2021;)] => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/lib.rs:354:20 [INFO] [stdout] | [INFO] [stdout] 354 | if let (Some(addrs), 0x0004) = (ifd_item.u32s(), self.u16(format)) { [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/lib.rs:362:17 [INFO] [stdout] | [INFO] [stdout] 362 | } 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] 354 ~ match (ifd_item.u32s(), self.u16(format)) { (Some(addrs), 0x0004) => { [INFO] [stdout] 355 | dig_deep.extend(addrs.into_iter().enumerate().map(|(i, addr)| { [INFO] [stdout] ... [INFO] [stdout] 361 | })) [INFO] [stdout] 362 ~ } _ => { [INFO] [stdout] 363 | let addr = self.u32(value); [INFO] [stdout] 364 | dig_deep.push((addr, path_deep.clone())); [INFO] [stdout] 365 ~ }} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to ` as IntoIterator>::into_iter` in Rust 2024 [INFO] [stdout] --> src/lib.rs:355:43 [INFO] [stdout] | [INFO] [stdout] 355 | dig_deep.extend(addrs.into_iter().enumerate().map(|(i, addr)| { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: `--force-warn boxed-slice-into-iter` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 355 | dig_deep.extend(addrs.iter().enumerate().map(|(i, addr)| { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 355 | dig_deep.extend(IntoIterator::into_iter(addrs).enumerate().map(|(i, addr)| { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating examples/arw.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/dng.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/cr3.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/jpg_jfif.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/nef.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/rw2.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/orf.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/raf.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/cr2.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/jpg_exif.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.15s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking quickexif v0.2.0-alpha.9 (/tmp/fixit) [INFO] [stdout] error[E0614]: type `u32` cannot be dereferenced [INFO] [stdout] --> src/lib.rs:360:26 [INFO] [stdout] | [INFO] [stdout] 360 | (*addr, path) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0614]: type `u32` cannot be dereferenced [INFO] [stdout] --> src/lib.rs:360:26 [INFO] [stdout] | [INFO] [stdout] 360 | (*addr, path) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0614`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0614`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quickexif` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `quickexif` (lib) due to 2 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" "6c79baa3a9215f3c1a883bb19e1b2651a380a318f9812239d7a16595800524fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c79baa3a9215f3c1a883bb19e1b2651a380a318f9812239d7a16595800524fd", kill_on_drop: false }` [INFO] [stdout] 6c79baa3a9215f3c1a883bb19e1b2651a380a318f9812239d7a16595800524fd