[INFO] fetching crate tc-value 0.13.1... [INFO] checking tc-value-0.13.1 against try#da25749bf5e6ba5ed862ff361c19afff2a986b2d for pr-132712 [INFO] extracting crate tc-value 0.13.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate tc-value 0.13.1 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] started tweaking crates.io crate tc-value 0.13.1 [INFO] finished tweaking crates.io crate tc-value 0.13.1 [INFO] tweaked toml for crates.io crate tc-value 0.13.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 100 packages to latest compatible versions [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a926894585a55a219a2f8863698b818b66f11cb26fee2888a192f867479e6c18 [INFO] running `Command { std: "docker" "start" "-a" "a926894585a55a219a2f8863698b818b66f11cb26fee2888a192f867479e6c18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a926894585a55a219a2f8863698b818b66f11cb26fee2888a192f867479e6c18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a926894585a55a219a2f8863698b818b66f11cb26fee2888a192f867479e6c18", kill_on_drop: false }` [INFO] [stdout] a926894585a55a219a2f8863698b818b66f11cb26fee2888a192f867479e6c18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 00e4e9e2096d7729c9cc0d86b82da92fb728d9c6fa212282873dec11292e59ab [INFO] running `Command { std: "docker" "start" "-a" "00e4e9e2096d7729c9cc0d86b82da92fb728d9c6fa212282873dec11292e59ab", 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 serde v1.0.214 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling interpolator v0.5.0 [INFO] [stderr] Compiling collection_literals v1.0.1 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking get-size v0.1.4 [INFO] [stderr] Checking safecast v0.2.3 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking uuid v1.11.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling proc-macro-utils v0.8.0 [INFO] [stderr] Checking num-modular v0.6.1 [INFO] [stderr] Checking collate v0.4.2 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking num-order v1.2.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.214 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.68 [INFO] [stderr] Compiling derive-where v1.2.7 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.68 [INFO] [stderr] Compiling pest v2.7.14 [INFO] [stderr] Compiling quote-use-macros v0.7.2 [INFO] [stderr] Checking derive_more v1.0.0 [INFO] [stderr] Compiling quote-use v0.7.2 [INFO] [stderr] Compiling attribute-derive-macro v0.6.1 [INFO] [stderr] Compiling attribute-derive v0.6.1 [INFO] [stderr] Compiling get-size-derive v0.1.3 [INFO] [stderr] Compiling pest_meta v2.7.14 [INFO] [stderr] Compiling pest_generator v2.7.14 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling pest_derive v2.7.14 [INFO] [stderr] Checking email-address-parser v2.0.0 [INFO] [stderr] Checking serde_json v1.0.132 [INFO] [stderr] Checking destream v0.8.0 [INFO] [stderr] Checking async-hash v0.5.4 [INFO] [stderr] Checking handlebars v6.2.0 [INFO] [stderr] Checking hr-id v0.6.0 [INFO] [stderr] Checking number-general v0.12.0 [INFO] [stderr] Checking pathlink v0.3.0 [INFO] [stderr] Checking tc-error v0.12.0 [INFO] [stderr] Checking tcgeneric v0.11.0 [INFO] [stderr] Checking tc-value v0.13.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/class.rs (4 fixes) [INFO] [stderr] Fixed src/value.rs (8 fixes) [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/value.rs:1484:35 [INFO] [stdout] | [INFO] [stdout] 1484 | while let Some(element) = seq.next_element(()).await? { [INFO] [stdout] | --------------------------^ [INFO] [stdout] | | | [INFO] [stdout] | | this value will be stored in a temporary; let us call it `#4` [INFO] [stdout] | | up until Edition 2021 `#4` is dropped last but will be dropped earlier in Edition 2024 [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] | 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] | `__awaitee` calls a custom destructor [INFO] [stdout] | `__awaitee` will be dropped later as of Edition 2024 [INFO] [stdout] 1485 | value.push(element) [INFO] [stdout] 1486 | } [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: `#2` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/smallvec-1.13.2/src/lib.rs:2117:1 [INFO] [stdout] | [INFO] [stdout] 2117 | impl Drop for SmallVec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `#3` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/smallvec-1.13.2/src/lib.rs:2117:1 [INFO] [stdout] | [INFO] [stdout] 2117 | impl Drop for SmallVec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#4` may invoke a custom destructor because it contains a trait object [INFO] [stdout] = note: `__awaitee` may invoke a custom destructor because it contains a trait object [INFO] [stdout] note: `#1` invokes this custom destructor [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/smallvec-1.13.2/src/lib.rs:2117:1 [INFO] [stdout] | [INFO] [stdout] 2117 | impl Drop for SmallVec { [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] = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.54s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking tc-value v0.13.1 (/tmp/fixit) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "00e4e9e2096d7729c9cc0d86b82da92fb728d9c6fa212282873dec11292e59ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00e4e9e2096d7729c9cc0d86b82da92fb728d9c6fa212282873dec11292e59ab", kill_on_drop: false }` [INFO] [stdout] 00e4e9e2096d7729c9cc0d86b82da92fb728d9c6fa212282873dec11292e59ab