[INFO] fetching crate lqth 0.2.3-alpha.1... [INFO] checking lqth-0.2.3-alpha.1 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate lqth 0.2.3-alpha.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate lqth 0.2.3-alpha.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 lqth 0.2.3-alpha.1 [INFO] finished tweaking crates.io crate lqth 0.2.3-alpha.1 [INFO] tweaked toml for crates.io crate lqth 0.2.3-alpha.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate lqth 0.2.3-alpha.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4166fdfbb2dbbcf7a10df84d59474094849c191cc265d0e6826adca77fc6d691 [INFO] running `Command { std: "docker" "start" "-a" "4166fdfbb2dbbcf7a10df84d59474094849c191cc265d0e6826adca77fc6d691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4166fdfbb2dbbcf7a10df84d59474094849c191cc265d0e6826adca77fc6d691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4166fdfbb2dbbcf7a10df84d59474094849c191cc265d0e6826adca77fc6d691", kill_on_drop: false }` [INFO] [stdout] 4166fdfbb2dbbcf7a10df84d59474094849c191cc265d0e6826adca77fc6d691 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 77f410d7ef37a606a3fd20b354fca0a4e527ba775cbdf1deb227105571f38653 [INFO] running `Command { std: "docker" "start" "-a" "77f410d7ef37a606a3fd20b354fca0a4e527ba775cbdf1deb227105571f38653", 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 v1.0.76 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling x11 v2.21.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Checking lqth v0.2.3-alpha.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 `lqth` [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:266:23 [INFO] [stderr] | [INFO] [stderr] 266 | ($out: ident; $cn: expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:271:25 [INFO] [stderr] | [INFO] [stderr] 271 | ($out: ident; $($cn: 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 2 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:266:28 [INFO] [stdout] | [INFO] [stdout] 266 | ($out: ident; $cn: expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 266 | ($out: ident; $cn: expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:271:30 [INFO] [stdout] | [INFO] [stdout] 271 | ($out: ident; $($cn: 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] 271 | ($out: ident; $($cn: expr_2021,)+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `lqth` [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:266:23 [INFO] [stderr] | [INFO] [stderr] 266 | ($out: ident; $cn: expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:266:28 [INFO] [stdout] | [INFO] [stdout] 266 | ($out: ident; $cn: expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 266 | ($out: ident; $cn: expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lib.rs:271:25 [INFO] [stderr] | [INFO] [stderr] 271 | ($out: ident; $($cn: 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 2 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] Migrating src/bin/main.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:271:30 [INFO] [stdout] | [INFO] [stdout] 271 | ($out: ident; $($cn: 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] 271 | ($out: ident; $($cn: expr_2021,)+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `lqth` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/bin/main.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/bin/main.rs:33:17 [INFO] [stderr] | [INFO] [stderr] 33 | (parse; $item:expr_2021, $error: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/bin/main.rs:46:21 [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/bin/main.rs:33:23 [INFO] [stdout] | [INFO] [stdout] 33 | (parse; $item:expr, $error: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] 33 | (parse; $item:expr_2021, $error:ident) => { [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/bin/main.rs:46:27 [INFO] [stdout] | [INFO] [stdout] 46 | (parse; $name:expr, $arg: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] 46 | (parse; $name:expr_2021, $arg:ident) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 46 | (parse; $name:expr_2021, $arg:ident) => { [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/bin/main.rs:52:40 [INFO] [stdout] | [INFO] [stdout] 52 | (parse; $from:ident, $name:expr, $arg: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] 52 | (parse; $from:ident, $name:expr_2021, $arg:ident) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:97:33 [INFO] [stdout] | [INFO] [stdout] 97 | / ... value [INFO] [stdout] 98 | | ... .parse() [INFO] [stdout] 99 | | ... .map_err(|_e| err!(parse; "X coordinates", a)) [INFO] [stdout] 100 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | / ... value [INFO] [stdout] 106 | | ... .parse() [INFO] [stdout] 107 | | ... .map_err(|_e| err!(parse; "Y coordinates", a)) [INFO] [stdout] 108 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:113:33 [INFO] [stdout] | [INFO] [stdout] 113 | / ... value [INFO] [stdout] 114 | | ... .parse() [INFO] [stdout] 115 | | ... .map_err(|_e| err!(parse; "Width", a)) [INFO] [stdout] 116 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [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/bin/main.rs:52:34 [INFO] [stderr] | [INFO] [stderr] 52 | (parse; $from:ident, $name:expr_2021, $arg: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] warning: never type fallback affects this call to an `unsafe` method [INFO] [stderr] --> src/bin/main.rs:97:33 [INFO] [stderr] | [INFO] [stderr] 97 | / ... value [INFO] [stderr] 98 | | ... .parse() [INFO] [stderr] 99 | | ... .map_err(|_e| err!(parse; "X coordinates", a)) [INFO] [stderr] 100 | | ... .unwrap_unchecked() [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] | [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #123748 [INFO] [stderr] = help: specify the type explicitly [INFO] [stderr] = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method [INFO] [stderr] --> src/bin/main.rs:105:33 [INFO] [stderr] | [INFO] [stderr] 105 | / ... value [INFO] [stderr] 106 | | ... .parse() [INFO] [stderr] 107 | | ... .map_err(|_e| err!(parse; "Y coordinates", a)) [INFO] [stderr] 108 | | ... .unwrap_unchecked() [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] | [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #123748 [INFO] [stderr] = help: specify the type explicitly [INFO] [stderr] [INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method [INFO] [stderr] --> src/bin/main.rs:113:33 [INFO] [stderr] | [INFO] [stderr] 113 | / ... value [INFO] [stderr] 114 | | ... .parse() [INFO] [stderr] 115 | | ... .map_err(|_e| err!(parse; "Width", a)) [INFO] [stderr] 116 | | ... .unwrap_unchecked() [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] | [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #123748 [INFO] [stderr] = help: specify the type explicitly [INFO] [stderr] [INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method [INFO] [stderr] --> src/bin/main.rs:121:33 [INFO] [stderr] | [INFO] [stderr] 121 | / ... value [INFO] [stderr] 122 | | ... .parse() [INFO] [stderr] 123 | | ... .map_err(|_e| err!(parse; "Heghit", a)) [INFO] [stderr] 124 | | ... .unwrap_unchecked() [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] | [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #123748 [INFO] [stderr] = help: specify the type explicitly [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors; 4 warnings emitted [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: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | / ... value [INFO] [stdout] 122 | | ... .parse() [INFO] [stdout] 123 | | ... .map_err(|_e| err!(parse; "Heghit", a)) [INFO] [stdout] 124 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/bin/main.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | if let Err(e) = parse_args().tick(&mut buf) { [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/bin/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | } [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] 20 ~ match parse_args().tick(&mut buf) { Err(e) => { [INFO] [stdout] 21 | fail(format!("{e}").leak()); [INFO] [stdout] 22 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `lqth` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/bin/main.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/bin/main.rs:33:23 [INFO] [stdout] | [INFO] [stdout] 33 | (parse; $item:expr, $error: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] 33 | (parse; $item:expr_2021, $error:ident) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [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/bin/main.rs:46:27 [INFO] [stdout] | [INFO] [stdout] 46 | (parse; $name:expr, $arg: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] 46 | (parse; $name:expr_2021, $arg: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] [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/bin/main.rs:33:17 [INFO] [stderr] | [INFO] [stderr] 33 | (parse; $item:expr_2021, $error: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/bin/main.rs:46:21 [INFO] [stderr] | [INFO] [stderr] 46 | (parse; $name:expr_2021, $arg: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] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/bin/main.rs:52:40 [INFO] [stdout] | [INFO] [stdout] 52 | (parse; $from:ident, $name:expr, $arg: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] 52 | (parse; $from:ident, $name:expr_2021, $arg:ident) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] --> src/bin/main.rs:52:34 [INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:97:33 [INFO] [stdout] | [INFO] [stdout] 97 | / ... value [INFO] [stdout] 98 | | ... .parse() [INFO] [stdout] 99 | | ... .map_err(|_e| err!(parse; "X coordinates", a)) [INFO] [stdout] 100 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | / ... value [INFO] [stdout] 106 | | ... .parse() [INFO] [stdout] 107 | | ... .map_err(|_e| err!(parse; "Y coordinates", a)) [INFO] [stdout] 108 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 52 | (parse; $from:ident, $name:expr_2021, $arg:ident) => { [INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:113:33 [INFO] [stdout] | [INFO] [stdout] 113 | / ... value [INFO] [stdout] 114 | | ... .parse() [INFO] [stdout] 115 | | ... .map_err(|_e| err!(parse; "Width", a)) [INFO] [stdout] 116 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stdout] warning: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | / ... value [INFO] [stdout] 122 | | ... .parse() [INFO] [stdout] 123 | | ... .map_err(|_e| err!(parse; "Heghit", a)) [INFO] [stdout] 124 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [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] warning: never type fallback affects this call to an `unsafe` method [INFO] [stderr] --> src/bin/main.rs:97:33 [INFO] [stderr] | [INFO] [stderr] 97 | / ... value [INFO] [stderr] 98 | | ... .parse() [INFO] [stderr] 99 | | ... .map_err(|_e| err!(parse; "X coordinates", a)) [INFO] [stderr] 100 | | ... .unwrap_unchecked() [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] | [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #123748 [INFO] [stderr] = help: specify the type explicitly [INFO] [stderr] = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method [INFO] [stderr] --> src/bin/main.rs:105:33 [INFO] [stderr] | [INFO] [stderr] 105 | / ... value [INFO] [stderr] 106 | | ... .parse() [INFO] [stderr] 107 | | ... .map_err(|_e| err!(parse; "Y coordinates", a)) [INFO] [stderr] 108 | | ... .unwrap_unchecked() [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] | [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #123748 [INFO] [stderr] = help: specify the type explicitly [INFO] [stderr] [INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method [INFO] [stderr] --> src/bin/main.rs:113:33 [INFO] [stderr] | [INFO] [stderr] 113 | / ... value [INFO] [stderr] 114 | | ... .parse() [INFO] [stderr] 115 | | ... .map_err(|_e| err!(parse; "Width", a)) [INFO] [stderr] 116 | | ... .unwrap_unchecked() [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/bin/main.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | if let Err(e) = parse_args().tick(&mut buf) { [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/bin/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | } [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] 20 ~ match parse_args().tick(&mut buf) { Err(e) => { [INFO] [stdout] 21 | fail(format!("{e}").leak()); [INFO] [stdout] 22 ~ } _ => {}} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | |_____________________________________________^ [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #123748 [INFO] [stderr] = help: specify the type explicitly [INFO] [stderr] [INFO] [stderr] warning: never type fallback affects this call to an `unsafe` method [INFO] [stderr] --> src/bin/main.rs:121:33 [INFO] [stderr] | [INFO] [stderr] 121 | / ... value [INFO] [stderr] 122 | | ... .parse() [INFO] [stderr] 123 | | ... .map_err(|_e| err!(parse; "Heghit", a)) [INFO] [stderr] 124 | | ... .unwrap_unchecked() [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] | [INFO] [stderr] = warning: this will change its meaning in a future release! [INFO] [stderr] = note: for more information, see issue #123748 [INFO] [stderr] = help: specify the type explicitly [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors; 4 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.18s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking lqth v0.2.3-alpha.1 (/tmp/fixit) [INFO] [stdout] error: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:97:33 [INFO] [stdout] | [INFO] [stdout] 97 | / ... value [INFO] [stdout] 98 | | ... .parse() [INFO] [stdout] 99 | | ... .map_err(|_e| err!(parse; "X coordinates", a)) [INFO] [stdout] 100 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] = note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:97:33 [INFO] [stdout] | [INFO] [stdout] 97 | / ... value [INFO] [stdout] 98 | | ... .parse() [INFO] [stdout] 99 | | ... .map_err(|_e| err!(parse; "X coordinates", a)) [INFO] [stdout] 100 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] = note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | / ... value [INFO] [stdout] 106 | | ... .parse() [INFO] [stdout] 107 | | ... .map_err(|_e| err!(parse; "Y coordinates", a)) [INFO] [stdout] 108 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | / ... value [INFO] [stdout] 106 | | ... .parse() [INFO] [stdout] 107 | | ... .map_err(|_e| err!(parse; "Y coordinates", a)) [INFO] [stdout] 108 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:113:33 [INFO] [stdout] | [INFO] [stdout] 113 | / ... value [INFO] [stdout] 114 | | ... .parse() [INFO] [stdout] 115 | | ... .map_err(|_e| err!(parse; "Width", a)) [INFO] [stdout] 116 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | / ... value [INFO] [stdout] 122 | | ... .parse() [INFO] [stdout] 123 | | ... .map_err(|_e| err!(parse; "Heghit", a)) [INFO] [stdout] 124 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:113:33 [INFO] [stdout] | [INFO] [stdout] 113 | / ... value [INFO] [stdout] 114 | | ... .parse() [INFO] [stdout] 115 | | ... .map_err(|_e| err!(parse; "Width", a)) [INFO] [stdout] 116 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: never type fallback affects this call to an `unsafe` method [INFO] [stdout] --> src/bin/main.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | / ... value [INFO] [stdout] 122 | | ... .parse() [INFO] [stdout] 123 | | ... .map_err(|_e| err!(parse; "Heghit", a)) [INFO] [stdout] 124 | | ... .unwrap_unchecked() [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this will change its meaning in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the type explicitly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lqth` (bin "lqth") due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lqth` (bin "lqth" test) due to 5 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" "77f410d7ef37a606a3fd20b354fca0a4e527ba775cbdf1deb227105571f38653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77f410d7ef37a606a3fd20b354fca0a4e527ba775cbdf1deb227105571f38653", kill_on_drop: false }` [INFO] [stdout] 77f410d7ef37a606a3fd20b354fca0a4e527ba775cbdf1deb227105571f38653