[INFO] fetching crate duckai 0.3.2...
[INFO] fixing duckai-0.3.2 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate duckai 0.3.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate duckai 0.3.2
[INFO] finished tweaking crates.io crate duckai 0.3.2
[INFO] tweaked toml for crates.io crate duckai 0.3.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate duckai 0.3.2 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 duckai 0.3.2 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-0-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 }`
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[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" "7445a3ab675a740bc39c122a86c590d893cd9a3fac12a4c4b6fff53f258e7f63" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7445a3ab675a740bc39c122a86c590d893cd9a3fac12a4c4b6fff53f258e7f63", kill_on_drop: false }`
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[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/serve/client/pool.rs (2 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/serve/client/route.rs:41:55
[INFO] [stdout]     |
[INFO] [stdout]  31 |     let (connection, handle) = match new_connection() {
[INFO] [stdout]     |                      ------
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      `handle` calls a custom destructor
[INFO] [stdout]     |                      `handle` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  41 |     if let Err(e) = add_route(handle.clone(), subnet).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] ...
[INFO] [stdout]  44 | }
[INFO] [stdout]     | - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `handle` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-channel-0.3.31/src/mpsc/mod.rs:933:1
[INFO] [stdout]     |
[INFO] [stdout] 933 | impl<T> Drop for UnboundedSenderInner<T> {
[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/serve/route.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 301 | /         async_stream::stream! {
[INFO] [stdout] 302 | |             while let Some(event_result) = event_source.next().await {
[INFO] [stdout]     | |                            ------------                        -----
[INFO] [stdout]     | |                            |                                   |
[INFO] [stdout]     | |                            |                                   this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     | |                            |                                   `#1` will be dropped later as of Edition 2024
[INFO] [stdout]     | |                            `event_result` calls a custom destructor
[INFO] [stdout]     | |                            `event_result` will be dropped later as of Edition 2024
[INFO] [stdout] 303 | |                 match event_result {
[INFO] [stdout] 304 | |                     Ok(event) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 316 | |                     Err(err) => {
[INFO] [stdout]     | |                         ---
[INFO] [stdout]     | |                         |
[INFO] [stdout]     | |                         `err` calls a custom destructor
[INFO] [stdout]     | |                         `err` will be dropped later as of Edition 2024
[INFO] [stdout] ...   |
[INFO] [stdout] 321 | |         }
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |         this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     | |         up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     | |         `__awaitee` calls a custom destructor
[INFO] [stdout]     | |_________`__awaitee` will be dropped later as of Edition 2024
[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: `event_result` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `err` 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]     = note: this warning originates in the macro `async_stream::stream` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/serve/route.rs:302:44
[INFO] [stdout]     |
[INFO] [stdout] 301 | /         async_stream::stream! {
[INFO] [stdout] 302 | |             while let Some(event_result) = event_source.next().await {
[INFO] [stdout]     | |                            ------------    ^^^^^^^^^^^^^^^^^^^^-----
[INFO] [stdout]     | |                            |               |                   |
[INFO] [stdout]     | |                            |               |                   this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     | |                            |               |                   `#1` will be dropped later as of Edition 2024
[INFO] [stdout]     | |                            |               this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     | |                            |               up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     | |                            `event_result` calls a custom destructor
[INFO] [stdout]     | |                            `event_result` will be dropped later as of Edition 2024
[INFO] [stdout] 303 | |                 match event_result {
[INFO] [stdout] 304 | |                     Ok(event) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 316 | |                     Err(err) => {
[INFO] [stdout]     | |                         ---
[INFO] [stdout]     | |                         |
[INFO] [stdout]     | |                         `err` calls a custom destructor
[INFO] [stdout]     | |                         `err` will be dropped later as of Edition 2024
[INFO] [stdout] ...   |
[INFO] [stdout] 320 | |             }
[INFO] [stdout]     | |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout] 321 | |         }
[INFO] [stdout]     | |         -
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |         `__awaitee` calls a custom destructor
[INFO] [stdout]     | |         `__awaitee` will be dropped later as of Edition 2024
[INFO] [stdout]     | |_________this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |           `#2` will be dropped later as of Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#3` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `event_result` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `err` 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/serve/route.rs:271:40
[INFO] [stdout]     |
[INFO] [stdout] 271 |         while let Some(event_result) = event_source.next().await {
[INFO] [stdout]     |                        ------------    ^^^^^^^^^^^^^^^^^^^^-----
[INFO] [stdout]     |                        |               |                   |
[INFO] [stdout]     |                        |               |                   this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                        |               |                   `#1` will be dropped later as of Edition 2024
[INFO] [stdout]     |                        |               this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                        |               up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                        `event_result` calls a custom destructor
[INFO] [stdout]     |                        `event_result` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 284 |                 Err(err) => {
[INFO] [stdout]     |                     ---
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     `err` calls a custom destructor
[INFO] [stdout]     |                     `err` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 288 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#2` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `event_result` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `err` 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/serve/client/route.rs:41:55
[INFO] [stdout]     |
[INFO] [stdout]  31 |     let (connection, handle) = match new_connection() {
[INFO] [stdout]     |                      ------
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      `handle` calls a custom destructor
[INFO] [stdout]     |                      `handle` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  41 |     if let Err(e) = add_route(handle.clone(), subnet).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] ...
[INFO] [stdout]  44 | }
[INFO] [stdout]     | - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `handle` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-channel-0.3.31/src/mpsc/mod.rs:933:1
[INFO] [stdout]     |
[INFO] [stdout] 933 | impl<T> Drop for UnboundedSenderInner<T> {
[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/serve/route.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 301 | /         async_stream::stream! {
[INFO] [stdout] 302 | |             while let Some(event_result) = event_source.next().await {
[INFO] [stdout]     | |                            ------------                        -----
[INFO] [stdout]     | |                            |                                   |
[INFO] [stdout]     | |                            |                                   this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     | |                            |                                   `#1` will be dropped later as of Edition 2024
[INFO] [stdout]     | |                            `event_result` calls a custom destructor
[INFO] [stdout]     | |                            `event_result` will be dropped later as of Edition 2024
[INFO] [stdout] 303 | |                 match event_result {
[INFO] [stdout] 304 | |                     Ok(event) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 316 | |                     Err(err) => {
[INFO] [stdout]     | |                         ---
[INFO] [stdout]     | |                         |
[INFO] [stdout]     | |                         `err` calls a custom destructor
[INFO] [stdout]     | |                         `err` will be dropped later as of Edition 2024
[INFO] [stdout] ...   |
[INFO] [stdout] 321 | |         }
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |         this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     | |         up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     | |         `__awaitee` calls a custom destructor
[INFO] [stdout]     | |_________`__awaitee` will be dropped later as of Edition 2024
[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: `event_result` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `err` 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]     = note: this warning originates in the macro `async_stream::stream` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/serve/route.rs:302:44
[INFO] [stdout]     |
[INFO] [stdout] 301 | /         async_stream::stream! {
[INFO] [stdout] 302 | |             while let Some(event_result) = event_source.next().await {
[INFO] [stdout]     | |                            ------------    ^^^^^^^^^^^^^^^^^^^^-----
[INFO] [stdout]     | |                            |               |                   |
[INFO] [stdout]     | |                            |               |                   this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     | |                            |               |                   `#1` will be dropped later as of Edition 2024
[INFO] [stdout]     | |                            |               this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     | |                            |               up until Edition 2021 `#3` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     | |                            `event_result` calls a custom destructor
[INFO] [stdout]     | |                            `event_result` will be dropped later as of Edition 2024
[INFO] [stdout] 303 | |                 match event_result {
[INFO] [stdout] 304 | |                     Ok(event) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 316 | |                     Err(err) => {
[INFO] [stdout]     | |                         ---
[INFO] [stdout]     | |                         |
[INFO] [stdout]     | |                         `err` calls a custom destructor
[INFO] [stdout]     | |                         `err` will be dropped later as of Edition 2024
[INFO] [stdout] ...   |
[INFO] [stdout] 320 | |             }
[INFO] [stdout]     | |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout] 321 | |         }
[INFO] [stdout]     | |         -
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |         `__awaitee` calls a custom destructor
[INFO] [stdout]     | |         `__awaitee` will be dropped later as of Edition 2024
[INFO] [stdout]     | |_________this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |           `#2` will be dropped later as of Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#3` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `event_result` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `err` 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/serve/route.rs:271:40
[INFO] [stdout]     |
[INFO] [stdout] 271 |         while let Some(event_result) = event_source.next().await {
[INFO] [stdout]     |                        ------------    ^^^^^^^^^^^^^^^^^^^^-----
[INFO] [stdout]     |                        |               |                   |
[INFO] [stdout]     |                        |               |                   this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                        |               |                   `#1` will be dropped later as of Edition 2024
[INFO] [stdout]     |                        |               this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                        |               up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                        `event_result` calls a custom destructor
[INFO] [stdout]     |                        `event_result` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 284 |                 Err(err) => {
[INFO] [stdout]     |                     ---
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     `err` calls a custom destructor
[INFO] [stdout]     |                     `err` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 288 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#2` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `event_result` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `err` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 37s
[INFO] [stderr] crater-edition-check: duckai v0.3.2 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking duckai v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 40s
[INFO] [stderr] crater-edition-check all packages now at latest edition
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "7445a3ab675a740bc39c122a86c590d893cd9a3fac12a4c4b6fff53f258e7f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7445a3ab675a740bc39c122a86c590d893cd9a3fac12a4c4b6fff53f258e7f63", kill_on_drop: false }`
[INFO] [stdout] 7445a3ab675a740bc39c122a86c590d893cd9a3fac12a4c4b6fff53f258e7f63
