[INFO] fetching crate airone 0.8.1... [INFO] checking airone-0.8.1 against try#65132f36b923285d5da381c2fbafee6ce899e841 for pr-132712-1 [INFO] extracting crate airone 0.8.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate airone 0.8.1 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 airone 0.8.1 [INFO] finished tweaking crates.io crate airone 0.8.1 [INFO] tweaked toml for crates.io crate airone 0.8.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate airone 0.8.1 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" "+65132f36b923285d5da381c2fbafee6ce899e841" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 438f37888f8864e2140b8528aa26a78fe676dc27eba67c8e967b9420ea734b90 [INFO] running `Command { std: "docker" "start" "-a" "438f37888f8864e2140b8528aa26a78fe676dc27eba67c8e967b9420ea734b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "438f37888f8864e2140b8528aa26a78fe676dc27eba67c8e967b9420ea734b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "438f37888f8864e2140b8528aa26a78fe676dc27eba67c8e967b9420ea734b90", kill_on_drop: false }` [INFO] [stdout] 438f37888f8864e2140b8528aa26a78fe676dc27eba67c8e967b9420ea734b90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a3136963306f921dd324c80771a2b26003eee1f2c434b850fe59d4cb12bd4986 [INFO] running `Command { std: "docker" "start" "-a" "a3136963306f921dd324c80771a2b26003eee1f2c434b850fe59d4cb12bd4986", 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 v1.0.84 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling airone_derive v0.8.1 [INFO] [stderr] Checking airone v0.8.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stdout] warning: `impl Iterator` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/database/mod.rs:226:61 [INFO] [stdout] | [INFO] [stdout] 226 | fn _drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/database/mod.rs:226:15 [INFO] [stdout] | [INFO] [stdout] 226 | fn _drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] note: you could use a `use<...>` bound to explicitly specify captures, but argument-position `impl Trait`s are not nameable [INFO] [stdout] --> src/database/mod.rs:226:33 [INFO] [stdout] | [INFO] [stdout] 226 | fn _drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [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] 226 | fn _drain>(&mut self, range: U) -> impl Iterator + use [INFO] [stdout] | +++++++++++++++++++++++ ~ +++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl Iterator` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/database/mod.rs:395:17 [INFO] [stdout] | [INFO] [stdout] 395 | ) -> Result, Error> [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/database/mod.rs:393:9 [INFO] [stdout] | [INFO] [stdout] 393 | &mut self, [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] note: you could use a `use<...>` bound to explicitly specify captures, but argument-position `impl Trait`s are not nameable [INFO] [stdout] --> src/database/mod.rs:394:16 [INFO] [stdout] | [INFO] [stdout] 394 | range: impl RangeBounds [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 392 ~ pub fn drain>( [INFO] [stdout] 393 | &mut self, [INFO] [stdout] 394 ~ range: U [INFO] [stdout] 395 ~ ) -> Result + use, Error> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl Iterator` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/database/mod.rs:490:64 [INFO] [stdout] | [INFO] [stdout] 490 | pub fn drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/database/mod.rs:490:18 [INFO] [stdout] | [INFO] [stdout] 490 | pub fn drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] note: you could use a `use<...>` bound to explicitly specify captures, but argument-position `impl Trait`s are not nameable [INFO] [stdout] --> src/database/mod.rs:490:36 [INFO] [stdout] | [INFO] [stdout] 490 | pub fn drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 490 | pub fn drain>(&mut self, range: U) -> impl Iterator + use [INFO] [stdout] | +++++++++++++++++++++++ ~ +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/tests/tests.rs (1 fix) [INFO] [stderr] Migrating examples/simple.rs from 2021 edition to 2024 [INFO] [stdout] warning: `impl Iterator` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/database/mod.rs:226:61 [INFO] [stdout] | [INFO] [stdout] 226 | fn _drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/database/mod.rs:226:15 [INFO] [stdout] | [INFO] [stdout] 226 | fn _drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] note: you could use a `use<...>` bound to explicitly specify captures, but argument-position `impl Trait`s are not nameable [INFO] [stdout] --> src/database/mod.rs:226:33 [INFO] [stdout] | [INFO] [stdout] 226 | fn _drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [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] 226 | fn _drain>(&mut self, range: U) -> impl Iterator + use [INFO] [stdout] | +++++++++++++++++++++++ ~ +++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl Iterator` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/database/mod.rs:395:17 [INFO] [stdout] | [INFO] [stdout] 395 | ) -> Result, Error> [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/database/mod.rs:393:9 [INFO] [stdout] | [INFO] [stdout] 393 | &mut self, [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] note: you could use a `use<...>` bound to explicitly specify captures, but argument-position `impl Trait`s are not nameable [INFO] [stdout] --> src/database/mod.rs:394:16 [INFO] [stdout] | [INFO] [stdout] 394 | range: impl RangeBounds [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 392 ~ pub fn drain>( [INFO] [stdout] 393 | &mut self, [INFO] [stdout] 394 ~ range: U [INFO] [stdout] 395 ~ ) -> Result + use, Error> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `impl Iterator` will capture more lifetimes than possibly intended in edition 2024 [INFO] [stdout] --> src/database/mod.rs:490:64 [INFO] [stdout] | [INFO] [stdout] 490 | pub fn drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds [INFO] [stdout] --> src/database/mod.rs:490:18 [INFO] [stdout] | [INFO] [stdout] 490 | pub fn drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^ [INFO] [stdout] = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024 [INFO] [stdout] note: you could use a `use<...>` bound to explicitly specify captures, but argument-position `impl Trait`s are not nameable [INFO] [stdout] --> src/database/mod.rs:490:36 [INFO] [stdout] | [INFO] [stdout] 490 | pub fn drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 490 | pub fn drain>(&mut self, range: U) -> impl Iterator + use [INFO] [stdout] | +++++++++++++++++++++++ ~ +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating examples/bulk_operations.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.10s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking airone v0.8.1 (/tmp/fixit) [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/database/mod.rs:398:9 [INFO] [stdout] | [INFO] [stdout] 397 | let res = self._drain(range); [INFO] [stdout] | ---- first mutable borrow occurs here [INFO] [stdout] 398 | self._save()?; [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] 399 | Ok(res) [INFO] [stdout] | --- first borrow later used here [INFO] [stdout] | [INFO] [stdout] note: this call may capture more lifetimes than intended, because Rust 2024 has adjusted the `impl Trait` lifetime capture rules [INFO] [stdout] --> src/database/mod.rs:397:19 [INFO] [stdout] | [INFO] [stdout] 397 | let res = self._drain(range); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: you could use a `use<...>` bound to explicitly specify captures, but argument-position `impl Trait`s are not nameable [INFO] [stdout] --> src/database/mod.rs:226:33 [INFO] [stdout] | [INFO] [stdout] 226 | fn _drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 226 | fn _drain>(&mut self, range: U) -> impl Iterator + use [INFO] [stdout] | +++++++++++++++++++++++ ~ +++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time [INFO] [stdout] --> src/database/mod.rs:398:9 [INFO] [stdout] | [INFO] [stdout] 397 | let res = self._drain(range); [INFO] [stdout] | ---- first mutable borrow occurs here [INFO] [stdout] 398 | self._save()?; [INFO] [stdout] | ^^^^ second mutable borrow occurs here [INFO] [stdout] 399 | Ok(res) [INFO] [stdout] | --- first borrow later used here [INFO] [stdout] | [INFO] [stdout] note: this call may capture more lifetimes than intended, because Rust 2024 has adjusted the `impl Trait` lifetime capture rules [INFO] [stdout] --> src/database/mod.rs:397:19 [INFO] [stdout] | [INFO] [stdout] 397 | let res = self._drain(range); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: you could use a `use<...>` bound to explicitly specify captures, but argument-position `impl Trait`s are not nameable [INFO] [stdout] --> src/database/mod.rs:226:33 [INFO] [stdout] | [INFO] [stdout] 226 | fn _drain(&mut self, range: impl RangeBounds) -> impl Iterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit [INFO] [stdout] | [INFO] [stdout] 226 | fn _drain>(&mut self, range: U) -> impl Iterator + use [INFO] [stdout] | +++++++++++++++++++++++ ~ +++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `airone` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `airone` (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" "a3136963306f921dd324c80771a2b26003eee1f2c434b850fe59d4cb12bd4986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3136963306f921dd324c80771a2b26003eee1f2c434b850fe59d4cb12bd4986", kill_on_drop: false }` [INFO] [stdout] a3136963306f921dd324c80771a2b26003eee1f2c434b850fe59d4cb12bd4986