[INFO] fetching crate airone 0.8.1...
[INFO] fixing airone-0.8.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate airone 0.8.1 into /workspace/builds/worker-7-tc2/source
[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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate airone 0.8.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8562b4fcdd3085fdbf4b32f5dcdeb96c66f737d7a1dd13cfd03799fe53b821ef
[INFO] running `Command { std: "docker" "start" "8562b4fcdd3085fdbf4b32f5dcdeb96c66f737d7a1dd13cfd03799fe53b821ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8562b4fcdd3085fdbf4b32f5dcdeb96c66f737d7a1dd13cfd03799fe53b821ef" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8562b4fcdd3085fdbf4b32f5dcdeb96c66f737d7a1dd13cfd03799fe53b821ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8562b4fcdd3085fdbf4b32f5dcdeb96c66f737d7a1dd13cfd03799fe53b821ef" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next 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 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: `impl Iterator<Item = T>` 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<usize>) -> impl Iterator<Item = T>
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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<usize>) -> impl Iterator<Item = T>
[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<usize>) -> impl Iterator<Item = T>
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
[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: impl RangeBounds<usize>) -> impl Iterator<Item = T>
[INFO] [stdout] 226 +     fn _drain<U: RangeBounds<usize>>(&mut self, range: U) -> impl Iterator<Item = T> + use<T, SaveMode, U>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `impl Iterator<Item = T>` will capture more lifetimes than possibly intended in edition 2024
[INFO] [stdout]    --> src/database/mod.rs:395:17
[INFO] [stdout]     |
[INFO] [stdout] 395 |     ) -> Result<impl Iterator<Item = T>, Error>
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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<usize>
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
[INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit
[INFO] [stdout]     |
[INFO] [stdout] 392 ~     pub fn drain<U: RangeBounds<usize>>(
[INFO] [stdout] 393 |         &mut self,
[INFO] [stdout] 394 ~         range: U
[INFO] [stdout] 395 ~     ) -> Result<impl Iterator<Item = T> + use<T, U>, Error>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `impl Iterator<Item = T>` 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<usize>) -> impl Iterator<Item = T>
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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<usize>) -> impl Iterator<Item = T>
[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<usize>) -> impl Iterator<Item = T>
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
[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: impl RangeBounds<usize>) -> impl Iterator<Item = T>
[INFO] [stdout] 490 +     pub fn drain<U: RangeBounds<usize>>(&mut self, range: U) -> impl Iterator<Item = T> + use<T, U>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/tests/tests.rs (1 fix)
[INFO] [stdout] warning: `impl Iterator<Item = T>` 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<usize>) -> impl Iterator<Item = T>
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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<usize>) -> impl Iterator<Item = T>
[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<usize>) -> impl Iterator<Item = T>
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
[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: impl RangeBounds<usize>) -> impl Iterator<Item = T>
[INFO] [stdout] 226 +     fn _drain<U: RangeBounds<usize>>(&mut self, range: U) -> impl Iterator<Item = T> + use<T, SaveMode, U>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `impl Iterator<Item = T>` will capture more lifetimes than possibly intended in edition 2024
[INFO] [stdout]    --> src/database/mod.rs:395:17
[INFO] [stdout]     |
[INFO] [stdout] 395 |     ) -> Result<impl Iterator<Item = T>, Error>
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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<usize>
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
[INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit
[INFO] [stdout]     |
[INFO] [stdout] 392 ~     pub fn drain<U: RangeBounds<usize>>(
[INFO] [stdout] 393 |         &mut self,
[INFO] [stdout] 394 ~         range: U
[INFO] [stdout] 395 ~     ) -> Result<impl Iterator<Item = T> + use<T, U>, Error>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `impl Iterator<Item = T>` 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<usize>) -> impl Iterator<Item = T>
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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<usize>) -> impl Iterator<Item = T>
[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<usize>) -> impl Iterator<Item = T>
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
[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: impl RangeBounds<usize>) -> impl Iterator<Item = T>
[INFO] [stdout] 490 +     pub fn drain<U: RangeBounds<usize>>(&mut self, range: U) -> impl Iterator<Item = T> + use<T, U>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating examples/bulk_operations.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/simple.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.41s
[INFO] [stderr] crater-edition-check: airone v0.8.1 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking airone v0.8.1 (/opt/rustwide/workdir)
[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<usize>) -> impl Iterator<Item = T>
[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: impl RangeBounds<usize>) -> impl Iterator<Item = T>
[INFO] [stdout] 226 +     fn _drain<U: RangeBounds<usize>>(&mut self, range: U) -> impl Iterator<Item = T> + use<T, SaveMode, U>
[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<usize>) -> impl Iterator<Item = T>
[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: impl RangeBounds<usize>) -> impl Iterator<Item = T>
[INFO] [stdout] 226 +     fn _drain<U: RangeBounds<usize>>(&mut self, range: U) -> impl Iterator<Item = T> + use<T, SaveMode, U>
[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] [stderr] error: could not compile `airone` (lib test) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0499`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8562b4fcdd3085fdbf4b32f5dcdeb96c66f737d7a1dd13cfd03799fe53b821ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8562b4fcdd3085fdbf4b32f5dcdeb96c66f737d7a1dd13cfd03799fe53b821ef", kill_on_drop: false }`
[INFO] [stdout] 8562b4fcdd3085fdbf4b32f5dcdeb96c66f737d7a1dd13cfd03799fe53b821ef
