[INFO] fetching crate cortexai-agents 0.1.0...
[INFO] fixing cortexai-agents-0.1.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate cortexai-agents 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cortexai-agents 0.1.0
[INFO] finished tweaking crates.io crate cortexai-agents 0.1.0
[INFO] tweaked toml for crates.io crate cortexai-agents 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cortexai-agents 0.1.0 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 cortexai-agents 0.1.0 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] 2537c3def25be6eb26096f8e5fcaf740b13bcdf0392d8fd03787152d2cadb4a6
[INFO] running `Command { std: "docker" "start" "2537c3def25be6eb26096f8e5fcaf740b13bcdf0392d8fd03787152d2cadb4a6", 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" "2537c3def25be6eb26096f8e5fcaf740b13bcdf0392d8fd03787152d2cadb4a6" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2537c3def25be6eb26096f8e5fcaf740b13bcdf0392d8fd03787152d2cadb4a6", 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" "2537c3def25be6eb26096f8e5fcaf740b13bcdf0392d8fd03787152d2cadb4a6" "/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 }`
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[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/engine.rs (2 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/executor.rs:224:26
[INFO] [stdout]      |
[INFO] [stdout]  223 |                     let _permit = semaphore.acquire().await.unwrap();
[INFO] [stdout]      |                         -------
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `_permit` calls a custom destructor
[INFO] [stdout]      |                         `_permit` will be dropped later as of Edition 2024
[INFO] [stdout]  224 |                     task.await
[INFO] [stdout]      |                          ^^^^^
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                          up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]  225 |                 }
[INFO] [stdout]      |                 - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `_permit` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/sync/semaphore.rs:1196:1
[INFO] [stdout]      |
[INFO] [stdout] 1196 | impl Drop for SemaphorePermit<'_> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]      = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/factory.rs (7 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/approvals.rs:254:29
[INFO] [stdout]     |
[INFO] [stdout] 254 |             if let Ok(re) = regex::Regex::new(pattern) {
[INFO] [stdout]     |                       --    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |     |
[INFO] [stdout]     |                       |     this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                       |     up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                       `re` calls a custom destructor
[INFO] [stdout]     |                       `re` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 259 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `re` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/engine.rs:817:15
[INFO] [stdout]      |
[INFO] [stdout]  815 |     #[instrument(skip(self), fields(to = %message.to, from = %message.from))]
[INFO] [stdout]      |     -------------------------------------------------------------------------
[INFO] [stdout]      |     |
[INFO] [stdout]      |     `__tracing_attr_span` calls a custom destructor
[INFO] [stdout]      |     `__tracing_attr_span` will be dropped later as of Edition 2024
[INFO] [stdout]      |     `__tracing_attr_guard` calls a custom destructor
[INFO] [stdout]      |     `__tracing_attr_guard` will be dropped later as of Edition 2024
[INFO] [stdout]  816 |     pub fn send_message(&self, message: Message) -> Result<(), AgentError> {
[INFO] [stdout]  817 |         match self.agents.get(&message.to) { Some(agent) => {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |               |
[INFO] [stdout]      |               this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |               up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  829 |     }
[INFO] [stdout]      |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `__tracing_attr_span` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-0.1.43/src/span.rs:1455:1
[INFO] [stdout]      |
[INFO] [stdout] 1455 | impl Drop for Span {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `__tracing_attr_guard` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-0.1.43/src/span.rs:1565:1
[INFO] [stdout]      |
[INFO] [stdout] 1565 | impl Drop for Entered<'_> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/executor.rs:224:26
[INFO] [stdout]      |
[INFO] [stdout]  223 |                     let _permit = semaphore.acquire().await.unwrap();
[INFO] [stdout]      |                         -------
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         `_permit` calls a custom destructor
[INFO] [stdout]      |                         `_permit` will be dropped later as of Edition 2024
[INFO] [stdout]  224 |                     task.await
[INFO] [stdout]      |                          ^^^^^
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |                          up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]  225 |                 }
[INFO] [stdout]      |                 - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `_permit` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/sync/semaphore.rs:1196:1
[INFO] [stdout]      |
[INFO] [stdout] 1196 | impl Drop for SemaphorePermit<'_> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout]      = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/approvals.rs:254:29
[INFO] [stdout]     |
[INFO] [stdout] 254 |             if let Ok(re) = regex::Regex::new(pattern) {
[INFO] [stdout]     |                       --    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |     |
[INFO] [stdout]     |                       |     this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                       |     up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                       `re` calls a custom destructor
[INFO] [stdout]     |                       `re` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 259 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `re` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/engine.rs:817:15
[INFO] [stdout]      |
[INFO] [stdout]  815 |     #[instrument(skip(self), fields(to = %message.to, from = %message.from))]
[INFO] [stdout]      |     -------------------------------------------------------------------------
[INFO] [stdout]      |     |
[INFO] [stdout]      |     `__tracing_attr_span` calls a custom destructor
[INFO] [stdout]      |     `__tracing_attr_span` will be dropped later as of Edition 2024
[INFO] [stdout]      |     `__tracing_attr_guard` calls a custom destructor
[INFO] [stdout]      |     `__tracing_attr_guard` will be dropped later as of Edition 2024
[INFO] [stdout]  816 |     pub fn send_message(&self, message: Message) -> Result<(), AgentError> {
[INFO] [stdout]  817 |         match self.agents.get(&message.to) { Some(agent) => {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |               |
[INFO] [stdout]      |               this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]      |               up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  829 |     }
[INFO] [stdout]      |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]      |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lock_api-0.4.14/src/rwlock.rs:1432:1
[INFO] [stdout]      |
[INFO] [stdout] 1432 | impl<'a, R: RawRwLock + 'a, T: ?Sized + 'a> Drop for RwLockReadGuard<'a, R, T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `__tracing_attr_span` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-0.1.43/src/span.rs:1455:1
[INFO] [stdout]      |
[INFO] [stdout] 1455 | impl Drop for Span {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `__tracing_attr_guard` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-0.1.43/src/span.rs:1565:1
[INFO] [stdout]      |
[INFO] [stdout] 1565 | impl Drop for Entered<'_> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 37s
[INFO] [stderr] crater-edition-check: cortexai-agents v0.1.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking cortexai-agents v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 46s
[INFO] [stderr] crater-edition-check all packages now at latest edition
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "2537c3def25be6eb26096f8e5fcaf740b13bcdf0392d8fd03787152d2cadb4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2537c3def25be6eb26096f8e5fcaf740b13bcdf0392d8fd03787152d2cadb4a6", kill_on_drop: false }`
[INFO] [stdout] 2537c3def25be6eb26096f8e5fcaf740b13bcdf0392d8fd03787152d2cadb4a6
