[INFO] fetching crate jiff-cron 0.1.1... [INFO] checking jiff-cron-0.1.1 against try#65132f36b923285d5da381c2fbafee6ce899e841 for pr-132712-1 [INFO] extracting crate jiff-cron 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate jiff-cron 0.1.1 on toolchain 65132f36b923285d5da381c2fbafee6ce899e841 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jiff-cron 0.1.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate jiff-cron 0.1.1 [INFO] tweaked toml for crates.io crate jiff-cron 0.1.1 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" "+65132f36b923285d5da381c2fbafee6ce899e841" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 28 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d17ea4f4a4d917693a4c7d9c625193c2d0d223b68e753f3d3dfdab3917a8cb1 [INFO] running `Command { std: "docker" "start" "-a" "3d17ea4f4a4d917693a4c7d9c625193c2d0d223b68e753f3d3dfdab3917a8cb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d17ea4f4a4d917693a4c7d9c625193c2d0d223b68e753f3d3dfdab3917a8cb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d17ea4f4a4d917693a4c7d9c625193c2d0d223b68e753f3d3dfdab3917a8cb1", kill_on_drop: false }` [INFO] [stdout] 3d17ea4f4a4d917693a4c7d9c625193c2d0d223b68e753f3d3dfdab3917a8cb1 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6764fea95f73b98911858119210ca106b528d1fccd0d7965df2d56ea834a416 [INFO] running `Command { std: "docker" "start" "-a" "f6764fea95f73b98911858119210ca106b528d1fccd0d7965df2d56ea834a416", 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 v1.0.92 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Checking jiff v0.1.14 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Checking jiff-cron v0.1.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `jiff_cron` [INFO] [stdout] warning: patterns are not allowed to reset the default binding mode in edition 2024 [INFO] [stdout] --> src/time_unit/mod.rs:325:13 [INFO] [stdout] | [INFO] [stdout] 325 | RootSpecifier::NamedPoint(ref name) => ([Self::ordinal_from_name(name)?]) [INFO] [stdout] | -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: desugar the match ergonomics: `&` [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see 123076 [INFO] [stdout] = note: `--force-warn rust-2024-incompatible-pat` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/schedule.rs:103:52 [INFO] [stdout] | [INFO] [stdout] 103 | ... let candidate = if let Ok(candidate) = candidate { [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/schedule.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | ... } 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] 103 ~ let candidate = match candidate { Ok(candidate) => { [INFO] [stdout] 104 | candidate [INFO] [stdout] 105 ~ } _ => { [INFO] [stdout] 106 | continue; [INFO] [stdout] 107 ~ }}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/schedule.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: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:299:29 [INFO] [stderr] | [INFO] [stderr] 299 | pub fn years(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 299 | pub fn years(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:304:30 [INFO] [stderr] | [INFO] [stderr] 304 | pub fn months(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 304 | pub fn months(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:309:37 [INFO] [stderr] | [INFO] [stderr] 309 | pub fn days_of_month(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 309 | pub fn days_of_month(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:314:36 [INFO] [stderr] | [INFO] [stderr] 314 | pub fn days_of_week(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 314 | pub fn days_of_week(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:319:29 [INFO] [stderr] | [INFO] [stderr] 319 | pub fn hours(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 319 | pub fn hours(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:324:31 [INFO] [stderr] | [INFO] [stderr] 324 | pub fn minutes(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 324 | pub fn minutes(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:329:31 [INFO] [stderr] | [INFO] [stderr] 329 | pub fn seconds(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 329 | pub fn seconds(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/schedule.rs:230:52 [INFO] [stdout] | [INFO] [stdout] 230 | ... let candidate = if let Ok(candidate) = candidate { [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/schedule.rs:232:33 [INFO] [stdout] | [INFO] [stdout] 232 | ... } else { [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 230 ~ let candidate = match candidate { Ok(candidate) => { [INFO] [stdout] 231 | candidate [INFO] [stdout] 232 ~ } _ => { [INFO] [stdout] 233 | continue; [INFO] [stdout] 234 ~ }}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:299:29 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn years(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:299:18 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn years(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] = note: `--force-warn impl-trait-overcaptures` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 299 | pub fn years(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:304:30 [INFO] [stdout] | [INFO] [stdout] 304 | pub fn months(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:304:19 [INFO] [stdout] | [INFO] [stdout] 304 | pub fn months(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 304 | pub fn months(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:309:37 [INFO] [stdout] | [INFO] [stdout] 309 | pub fn days_of_month(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:309:26 [INFO] [stdout] | [INFO] [stdout] 309 | pub fn days_of_month(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 309 | pub fn days_of_month(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:314:36 [INFO] [stdout] | [INFO] [stdout] 314 | pub fn days_of_week(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:314:25 [INFO] [stdout] | [INFO] [stdout] 314 | pub fn days_of_week(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 314 | pub fn days_of_week(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:319:29 [INFO] [stdout] | [INFO] [stdout] 319 | pub fn hours(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:319:18 [INFO] [stdout] | [INFO] [stdout] 319 | pub fn hours(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 319 | pub fn hours(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:324:31 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn minutes(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:324:20 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn minutes(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 324 | pub fn minutes(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:329:31 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn seconds(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:329:20 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn seconds(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 329 | pub fn seconds(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_test v1.0.177 [INFO] [stderr] Checking postcard v1.0.10 [INFO] [stderr] Migrating tests/lib.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `jiff_cron` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/schedule.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: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:299:29 [INFO] [stderr] | [INFO] [stderr] 299 | pub fn years(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 299 | pub fn years(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:304:30 [INFO] [stderr] | [INFO] [stderr] 304 | pub fn months(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 304 | pub fn months(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:309:37 [INFO] [stderr] | [INFO] [stderr] 309 | pub fn days_of_month(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 309 | pub fn days_of_month(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:314:36 [INFO] [stderr] | [INFO] [stderr] 314 | pub fn days_of_week(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 314 | pub fn days_of_week(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:319:29 [INFO] [stderr] | [INFO] [stderr] 319 | pub fn hours(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 319 | pub fn hours(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stderr] --> src/schedule.rs:324:31 [INFO] [stderr] | [INFO] [stderr] 324 | pub fn minutes(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] warning: patterns are not allowed to reset the default binding mode in edition 2024 [INFO] [stdout] --> src/time_unit/mod.rs:325:13 [INFO] [stdout] | [INFO] [stdout] 325 | RootSpecifier::NamedPoint(ref name) => ([Self::ordinal_from_name(name)?]) [INFO] [stdout] | -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: desugar the match ergonomics: `&` [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see 123076 [INFO] [stdout] = note: `--force-warn rust-2024-incompatible-pat` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/schedule.rs:103:52 [INFO] [stdout] | [INFO] [stdout] 103 | ... let candidate = if let Ok(candidate) = candidate { [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/schedule.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | ... } 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] 103 ~ let candidate = match candidate { Ok(candidate) => { [INFO] [stdout] 104 | candidate [INFO] [stdout] 105 ~ } _ => { [INFO] [stdout] 106 | continue; [INFO] [stdout] 107 ~ }}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/schedule.rs:230:52 [INFO] [stdout] | [INFO] [stdout] 230 | ... let candidate = if let Ok(candidate) = candidate { [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/schedule.rs:232:33 [INFO] [stdout] | [INFO] [stdout] 232 | ... } else { [INFO] [stdout] | ^ [INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021 [INFO] [stdout] | [INFO] [stdout] 230 ~ let candidate = match candidate { Ok(candidate) => { [INFO] [stdout] 231 | candidate [INFO] [stdout] 232 ~ } _ => { [INFO] [stdout] 233 | continue; [INFO] [stdout] 234 ~ }}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] help: try adding parentheses [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:299:29 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn years(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:299:18 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn years(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] = note: `--force-warn impl-trait-overcaptures` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 299 | pub fn years(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:304:30 [INFO] [stdout] | [INFO] [stdout] 304 | pub fn months(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:304:19 [INFO] [stdout] | [INFO] [stdout] 304 | pub fn months(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 304 | pub fn months(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 324 | pub fn minutes(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:309:37 [INFO] [stdout] | [INFO] [stdout] 309 | pub fn days_of_month(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:309:26 [INFO] [stdout] | [INFO] [stdout] 309 | pub fn days_of_month(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 309 | pub fn days_of_month(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | + + [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:314:36 [INFO] [stdout] | [INFO] [stdout] 314 | pub fn days_of_week(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:314:25 [INFO] [stdout] | [INFO] [stdout] 314 | pub fn days_of_week(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 314 | pub fn days_of_week(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:319:29 [INFO] [stdout] | [INFO] [stdout] 319 | pub fn hours(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:319:18 [INFO] [stdout] | [INFO] [stdout] 319 | pub fn hours(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 319 | pub fn hours(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: ambiguous `+` in a type [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:324:31 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn minutes(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:324:20 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn minutes(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 324 | pub fn minutes(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] --> src/schedule.rs:329:31 [INFO] [stdout] warning: `impl time_unit::TimeUnitSpec` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/schedule.rs:329:31 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn seconds(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/schedule.rs:329:20 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn seconds(&self) -> &impl TimeUnitSpec { [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 329 | pub fn seconds(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] 329 | pub fn seconds(&self) -> &impl TimeUnitSpec + use<> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: try adding parentheses [INFO] [stderr] | [INFO] [stderr] 329 | pub fn seconds(&self) -> &(impl TimeUnitSpec + use<>) { [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.21s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking jiff-cron v0.1.1 (/tmp/fixit) [INFO] [stdout] error: patterns are not allowed to reset the default binding mode in edition 2024 [INFO] [stdout] --> src/time_unit/mod.rs:325:13 [INFO] [stdout] | [INFO] [stdout] 325 | RootSpecifier::NamedPoint(ref name) => ([Self::ordinal_from_name(name)?]) [INFO] [stdout] | -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: desugar the match ergonomics: `&` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jiff-cron` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: patterns are not allowed to reset the default binding mode in edition 2024 [INFO] [stdout] --> src/time_unit/mod.rs:325:13 [INFO] [stdout] | [INFO] [stdout] 325 | RootSpecifier::NamedPoint(ref name) => ([Self::ordinal_from_name(name)?]) [INFO] [stdout] | -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: desugar the match ergonomics: `&` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jiff-cron` (lib test) due to 1 previous error [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" "f6764fea95f73b98911858119210ca106b528d1fccd0d7965df2d56ea834a416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6764fea95f73b98911858119210ca106b528d1fccd0d7965df2d56ea834a416", kill_on_drop: false }` [INFO] [stdout] f6764fea95f73b98911858119210ca106b528d1fccd0d7965df2d56ea834a416