[INFO] fetching crate wasm-streams 0.4.2... [INFO] checking wasm-streams-0.4.2 against try#da25749bf5e6ba5ed862ff361c19afff2a986b2d for pr-132712 [INFO] extracting crate wasm-streams 0.4.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate wasm-streams 0.4.2 on toolchain da25749bf5e6ba5ed862ff361c19afff2a986b2d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate wasm-streams 0.4.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate wasm-streams 0.4.2 [INFO] tweaked toml for crates.io crate wasm-streams 0.4.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate wasm-streams 0.4.2 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" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2572cb26f1b560a382429f2cc34c299d2e3168754d55f2c20e83edb86eb0757c [INFO] running `Command { std: "docker" "start" "-a" "2572cb26f1b560a382429f2cc34c299d2e3168754d55f2c20e83edb86eb0757c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2572cb26f1b560a382429f2cc34c299d2e3168754d55f2c20e83edb86eb0757c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2572cb26f1b560a382429f2cc34c299d2e3168754d55f2c20e83edb86eb0757c", kill_on_drop: false }` [INFO] [stdout] 2572cb26f1b560a382429f2cc34c299d2e3168754d55f2c20e83edb86eb0757c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a69c6c1eaa79e6bbcbcca2fedef51a048e0c108f8c05772a7dfac582be0fa59 [INFO] running `Command { std: "docker" "start" "-a" "4a69c6c1eaa79e6bbcbcca2fedef51a048e0c108f8c05772a7dfac582be0fa59", 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 wasm-bindgen-shared v0.2.95 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.95 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.95 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.45 [INFO] [stderr] Compiling pin-project-internal v1.1.7 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.95 [INFO] [stderr] Checking tokio v1.41.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.7 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.95 [INFO] [stderr] Checking js-sys v0.3.72 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.45 [INFO] [stderr] Checking web-sys v0.3.72 [INFO] [stderr] Checking gloo-timers v0.3.0 [INFO] [stderr] Checking wasm-bindgen-test v0.3.45 [INFO] [stderr] Checking wasm-streams v0.4.2 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/readable/into_async_read.rs (1 fix) [INFO] [stderr] Fixed src/readable/into_underlying_source.rs (1 fix) [INFO] [stderr] Fixed src/readable/into_underlying_byte_source.rs (1 fix) [INFO] [stderr] Fixed src/readable/into_stream.rs (1 fix) [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/readable/into_underlying_byte_source.rs:57:36 [INFO] [stdout] | [INFO] [stdout] 56 | let mut inner = inner.try_borrow_mut().unwrap_throw(); [INFO] [stdout] | --------- [INFO] [stdout] | | [INFO] [stdout] | `inner` calls a custom destructor [INFO] [stdout] | `inner` will be dropped later as of Edition 2024 [INFO] [stdout] 57 | inner.pull(controller).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] 58 | }; [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] note: `#1` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasm-bindgen-0.2.95/src/lib.rs:1145:1 [INFO] [stdout] | [INFO] [stdout] 1145 | impl Drop for JsValue { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `inner` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/core/src/cell.rs:1803:1 [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] = 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/readable/into_underlying_source.rs:39:36 [INFO] [stdout] | [INFO] [stdout] 38 | let mut inner = inner.try_borrow_mut().unwrap_throw(); [INFO] [stdout] | --------- [INFO] [stdout] | | [INFO] [stdout] | `inner` calls a custom destructor [INFO] [stdout] | `inner` will be dropped later as of Edition 2024 [INFO] [stdout] 39 | inner.pull(controller).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] 40 | }; [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] note: `#1` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasm-bindgen-0.2.95/src/lib.rs:1145:1 [INFO] [stdout] | [INFO] [stdout] 1145 | impl Drop for JsValue { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `inner` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/core/src/cell.rs:1803:1 [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] [INFO] [stdout] [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/writable/into_underlying_sink.rs:32:32 [INFO] [stdout] | [INFO] [stdout] 31 | let mut inner = inner.try_borrow_mut().unwrap_throw(); [INFO] [stdout] | --------- [INFO] [stdout] | | [INFO] [stdout] | `inner` calls a custom destructor [INFO] [stdout] | `inner` will be dropped later as of Edition 2024 [INFO] [stdout] 32 | inner.write(chunk).await.map(|_| JsValue::undefined()) [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] 33 | }) [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] note: `#1` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasm-bindgen-0.2.95/src/lib.rs:1145:1 [INFO] [stdout] | [INFO] [stdout] 1145 | impl Drop for JsValue { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `inner` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/core/src/cell.rs:1803:1 [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] [INFO] [stdout] [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/writable/into_underlying_sink.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 38 | let mut inner = self.inner.try_borrow_mut().unwrap_throw(); [INFO] [stdout] | --------- [INFO] [stdout] | | [INFO] [stdout] | `inner` calls a custom destructor [INFO] [stdout] | `inner` will be dropped later as of Edition 2024 [INFO] [stdout] 39 | inner.close().await.map(|_| JsValue::undefined()) [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] 40 | }) [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: `#1` may invoke a custom destructor because it contains a trait object [INFO] [stdout] note: `inner` invokes this custom destructor [INFO] [stdout] --> /rustc/da25749bf5e6ba5ed862ff361c19afff2a986b2d/library/core/src/cell.rs:1803:1 [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] [INFO] [stdout] [INFO] [stderr] Migrating examples/fetch_as_stream.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/unit.rs from 2021 edition to 2024 [INFO] [stderr] Fixed tests/util/unhandled_error_guard.rs (1 fix) [INFO] [stderr] Migrating tests/web.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/node.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.24s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking wasm-streams v0.4.2 (/tmp/fixit) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "4a69c6c1eaa79e6bbcbcca2fedef51a048e0c108f8c05772a7dfac582be0fa59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a69c6c1eaa79e6bbcbcca2fedef51a048e0c108f8c05772a7dfac582be0fa59", kill_on_drop: false }` [INFO] [stdout] 4a69c6c1eaa79e6bbcbcca2fedef51a048e0c108f8c05772a7dfac582be0fa59