[INFO] fetching crate kelk 0.3.0... [INFO] checking kelk-0.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate kelk 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate kelk 0.3.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kelk 0.3.0 [INFO] finished tweaking crates.io crate kelk 0.3.0 [INFO] tweaked toml for crates.io crate kelk 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.1) [INFO] [stderr] Adding minicbor v0.18.0 (latest: v0.24.2) [INFO] [stderr] Adding minicbor-derive v0.12.0 (latest: v0.15.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a27e488cd70611a848d11221a307ff1a675edb39d9f1a7ec8b86d298b8cb0352 [INFO] running `Command { std: "docker" "start" "-a" "a27e488cd70611a848d11221a307ff1a675edb39d9f1a7ec8b86d298b8cb0352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a27e488cd70611a848d11221a307ff1a675edb39d9f1a7ec8b86d298b8cb0352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a27e488cd70611a848d11221a307ff1a675edb39d9f1a7ec8b86d298b8cb0352", kill_on_drop: false }` [INFO] [stdout] a27e488cd70611a848d11221a307ff1a675edb39d9f1a7ec8b86d298b8cb0352 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d294372483ccbba0b6bea2661eecf379d46d452192bf1a7cb7990adc28e414a [INFO] running `Command { std: "docker" "start" "-a" "8d294372483ccbba0b6bea2661eecf379d46d452192bf1a7cb7990adc28e414a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling minicbor v0.18.0 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking kelk-allocator v0.3.0 [INFO] [stderr] Compiling minicbor-derive v0.12.0 [INFO] [stderr] Compiling kelk-derive v0.3.0 [INFO] [stderr] Checking kelk-env v0.3.0 [INFO] [stderr] Checking kelk v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/bst/mod.rs:67:16 [INFO] [stdout] | [INFO] [stdout] 67 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/bst/mod.rs:67:16 [INFO] [stdout] | [INFO] [stdout] 67 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/bst/mod.rs:73:16 [INFO] [stdout] | [INFO] [stdout] 73 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/bst/mod.rs:79:16 [INFO] [stdout] | [INFO] [stdout] 79 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/hash_table/mod.rs:74:16 [INFO] [stdout] | [INFO] [stdout] 74 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/hash_table/mod.rs:80:16 [INFO] [stdout] | [INFO] [stdout] 80 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/hash_table/mod.rs:86:16 [INFO] [stdout] | [INFO] [stdout] 86 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/bst/mod.rs:73:16 [INFO] [stdout] | [INFO] [stdout] 73 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/bst/mod.rs:79:16 [INFO] [stdout] | [INFO] [stdout] 79 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/hash_table/mod.rs:74:16 [INFO] [stdout] | [INFO] [stdout] 74 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/hash_table/mod.rs:80:16 [INFO] [stdout] | [INFO] [stdout] 80 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/hash_table/mod.rs:86:16 [INFO] [stdout] | [INFO] [stdout] 86 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/linked_list/mod.rs:72:16 [INFO] [stdout] | [INFO] [stdout] 72 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/linked_list/mod.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/linked_list/mod.rs:84:16 [INFO] [stdout] | [INFO] [stdout] 84 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/linked_list/mod.rs:72:16 [INFO] [stdout] | [INFO] [stdout] 72 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/linked_list/mod.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `inline-more` [INFO] [stdout] --> src/storage/linked_list/mod.rs:84:16 [INFO] [stdout] | [INFO] [stdout] 84 | #[cfg_attr(feature = "inline-more", inline)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `inline-more` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/storage/vec/mod.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 96 | let item = self.storage.read(offset)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 97 | Ok(Some(item)) [INFO] [stdout] | ^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kelk` (lib) due to 2 previous errors; 10 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/storage/vec/mod.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 96 | let item = self.storage.read(offset)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 97 | Ok(Some(item)) [INFO] [stdout] | ^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kelk` (lib test) due to 2 previous errors; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8d294372483ccbba0b6bea2661eecf379d46d452192bf1a7cb7990adc28e414a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d294372483ccbba0b6bea2661eecf379d46d452192bf1a7cb7990adc28e414a", kill_on_drop: false }` [INFO] [stdout] 8d294372483ccbba0b6bea2661eecf379d46d452192bf1a7cb7990adc28e414a