[INFO] fetching crate lucifer-testing 1.0.0... [INFO] checking lucifer-testing-1.0.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate lucifer-testing 1.0.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate lucifer-testing 1.0.0 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 lucifer-testing 1.0.0 [INFO] finished tweaking crates.io crate lucifer-testing 1.0.0 [INFO] tweaked toml for crates.io crate lucifer-testing 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate lucifer-testing 1.0.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6f877da674e15f7c87d17fd2335cf878c144b21703793901efe40a34379b2141 [INFO] running `Command { std: "docker" "start" "-a" "6f877da674e15f7c87d17fd2335cf878c144b21703793901efe40a34379b2141", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f877da674e15f7c87d17fd2335cf878c144b21703793901efe40a34379b2141", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f877da674e15f7c87d17fd2335cf878c144b21703793901efe40a34379b2141", kill_on_drop: false }` [INFO] [stdout] 6f877da674e15f7c87d17fd2335cf878c144b21703793901efe40a34379b2141 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ffd9cadb4accc20a1460f3a5156aebd851372569cba613a0e44344df6d57db92 [INFO] running `Command { std: "docker" "start" "-a" "ffd9cadb4accc20a1460f3a5156aebd851372569cba613a0e44344df6d57db92", kill_on_drop: false }` [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking lucifer-testing v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `description` is never read [INFO] [stdout] --> src/suite_getter/mod.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct Test { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 66 | pub args: Vec, [INFO] [stdout] 67 | pub description: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `has_command` is never read [INFO] [stdout] --> src/suite_getter/transformer/mod.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Feature { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 54 | pub name: String, [INFO] [stdout] 55 | pub has_command: bool, // TODO: Remove this. It's a workaround because I don't know Rust very well. [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `description` is never read [INFO] [stdout] --> src/suite_getter/mod.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct Test { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 66 | pub args: Vec, [INFO] [stdout] 67 | pub description: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `has_command` is never read [INFO] [stdout] --> src/suite_getter/transformer/mod.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Feature { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 54 | pub name: String, [INFO] [stdout] 55 | pub has_command: bool, // TODO: Remove this. It's a workaround because I don't know Rust very well. [INFO] [stdout] | ^^^^^^^^^^^ [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/suite_getter/transformer/to_yaml.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 7 | let yaml = YamlLoader::load_from_str(content.as_str()).unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 13 | Some(yaml[0].to_owned()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/suite_getter/transformer/to_yaml.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 17 | let yaml = YamlLoader::load_from_str(content).unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 23 | Some(yaml[0].to_owned()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/suite_getter/transformer/to_yaml.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 7 | let yaml = YamlLoader::load_from_str(content.as_str()).unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 13 | Some(yaml[0].to_owned()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/suite_getter/transformer/to_yaml.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 17 | let yaml = YamlLoader::load_from_str(content).unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 23 | Some(yaml[0].to_owned()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lucifer-testing` (bin "lucifer") due to 3 previous errors; 2 warnings emitted [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lucifer-testing` (bin "lucifer" test) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ffd9cadb4accc20a1460f3a5156aebd851372569cba613a0e44344df6d57db92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffd9cadb4accc20a1460f3a5156aebd851372569cba613a0e44344df6d57db92", kill_on_drop: false }` [INFO] [stdout] ffd9cadb4accc20a1460f3a5156aebd851372569cba613a0e44344df6d57db92