[INFO] fetching crate lazy-db 1.5.5... [INFO] checking lazy-db-1.5.5 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate lazy-db 1.5.5 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate lazy-db 1.5.5 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lazy-db 1.5.5 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate lazy-db 1.5.5 [INFO] tweaked toml for crates.io crate lazy-db 1.5.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae15346bbd0ceb42caed5a2d6b8ecbf78bda2355ae98ab3269fa3a7218c6bee9 [INFO] running `Command { std: "docker" "start" "-a" "ae15346bbd0ceb42caed5a2d6b8ecbf78bda2355ae98ab3269fa3a7218c6bee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae15346bbd0ceb42caed5a2d6b8ecbf78bda2355ae98ab3269fa3a7218c6bee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae15346bbd0ceb42caed5a2d6b8ecbf78bda2355ae98ab3269fa3a7218c6bee9", kill_on_drop: false }` [INFO] [stdout] ae15346bbd0ceb42caed5a2d6b8ecbf78bda2355ae98ab3269fa3a7218c6bee9 [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=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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b5835f85246a7352ab0779f33ef2c80052eaa5465b1fd48296ec6358c59a129 [INFO] running `Command { std: "docker" "start" "-a" "3b5835f85246a7352ab0779f33ef2c80052eaa5465b1fd48296ec6358c59a129", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking lz4_flex v0.11.3 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking tar v0.4.42 [INFO] [stderr] Checking lazy-db v1.5.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `converter::*` [INFO] [stdout] --> src/lazy_type.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use converter::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reading::*` [INFO] [stdout] --> src/lazy_data.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use reading::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `writing::*` [INFO] [stdout] --> src/lazy_data.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use writing::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `converter::*` [INFO] [stdout] --> src/lazy_type.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use converter::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reading::*` [INFO] [stdout] --> src/lazy_data.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use reading::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `writing::*` [INFO] [stdout] --> src/lazy_data.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use writing::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lazy_container.rs:110:28 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn new_container(&self, key: impl AsRef) -> Result { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 110 | Ok(unwrap_result!((LazyContainer::init(path)) err => LDBError::IOError(err))) [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: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lazy_container.rs:120:28 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn child_container(&self, key: impl AsRef) -> Result { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 120 | Ok(unwrap_result!((LazyContainer::init(path)) err => LDBError::IOError(err))) [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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lazy_container.rs:110:28 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn new_container(&self, key: impl AsRef) -> Result { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 110 | Ok(unwrap_result!((LazyContainer::init(path)) err => LDBError::IOError(err))) [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: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lazy_container.rs:120:28 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn child_container(&self, key: impl AsRef) -> Result { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 120 | Ok(unwrap_result!((LazyContainer::init(path)) err => LDBError::IOError(err))) [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] [stderr] error: could not compile `lazy-db` (lib) due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lazy-db` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3b5835f85246a7352ab0779f33ef2c80052eaa5465b1fd48296ec6358c59a129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b5835f85246a7352ab0779f33ef2c80052eaa5465b1fd48296ec6358c59a129", kill_on_drop: false }` [INFO] [stdout] 3b5835f85246a7352ab0779f33ef2c80052eaa5465b1fd48296ec6358c59a129