[INFO] fetching crate libdonow 0.1.0... [INFO] checking libdonow-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate libdonow 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate libdonow 0.1.0 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 libdonow 0.1.0 [INFO] finished tweaking crates.io crate libdonow 0.1.0 [INFO] tweaked toml for crates.io crate libdonow 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate libdonow 0.1.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 804ace4ea6a64f8ffc77a82ce9c52e59897e0a805eab181b16cebfe6cff04c4f [INFO] running `Command { std: "docker" "start" "-a" "804ace4ea6a64f8ffc77a82ce9c52e59897e0a805eab181b16cebfe6cff04c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "804ace4ea6a64f8ffc77a82ce9c52e59897e0a805eab181b16cebfe6cff04c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "804ace4ea6a64f8ffc77a82ce9c52e59897e0a805eab181b16cebfe6cff04c4f", kill_on_drop: false }` [INFO] [stdout] 804ace4ea6a64f8ffc77a82ce9c52e59897e0a805eab181b16cebfe6cff04c4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c34da88dbb79d5dce440f5fd0f35d5d11e096c7968bd5fa2bd26a6558d499a6e [INFO] running `Command { std: "docker" "start" "-a" "c34da88dbb79d5dce440f5fd0f35d5d11e096c7968bd5fa2bd26a6558d499a6e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking fancy-regex v0.13.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking libdonow v0.1.0 (/opt/rustwide/workdir) [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/file.rs:59:20 [INFO] [stdout] | [INFO] [stdout] 57 | let mut t = TodoFile::from_path(&path).unwrap_or_else(|_| TodoFile { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 58 | path, [INFO] [stdout] 59 | todos: Vec::new(), [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/file.rs:411:22 [INFO] [stdout] | [INFO] [stdout] 411 | .map(|e| serde_json::from_value(e.clone()).unwrap()) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libdonow` (lib) due to 3 previous errors [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/file.rs:59:20 [INFO] [stdout] | [INFO] [stdout] 57 | let mut t = TodoFile::from_path(&path).unwrap_or_else(|_| TodoFile { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 58 | path, [INFO] [stdout] 59 | todos: Vec::new(), [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/file.rs:411:22 [INFO] [stdout] | [INFO] [stdout] 411 | .map(|e| serde_json::from_value(e.clone()).unwrap()) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libdonow` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "c34da88dbb79d5dce440f5fd0f35d5d11e096c7968bd5fa2bd26a6558d499a6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c34da88dbb79d5dce440f5fd0f35d5d11e096c7968bd5fa2bd26a6558d499a6e", kill_on_drop: false }` [INFO] [stdout] c34da88dbb79d5dce440f5fd0f35d5d11e096c7968bd5fa2bd26a6558d499a6e