[INFO] fetching crate thread_db 0.1.4... [INFO] checking thread_db-0.1.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate thread_db 0.1.4 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate thread_db 0.1.4 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 thread_db 0.1.4 [INFO] finished tweaking crates.io crate thread_db 0.1.4 [INFO] tweaked toml for crates.io crate thread_db 0.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate thread_db 0.1.4 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] [stderr] Blocking waiting for file lock on package cache [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 95841cbe01765bcb4206edf070695818efc1ee52f5221e9b7482aab5f582c019 [INFO] running `Command { std: "docker" "start" "-a" "95841cbe01765bcb4206edf070695818efc1ee52f5221e9b7482aab5f582c019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95841cbe01765bcb4206edf070695818efc1ee52f5221e9b7482aab5f582c019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95841cbe01765bcb4206edf070695818efc1ee52f5221e9b7482aab5f582c019", kill_on_drop: false }` [INFO] [stdout] 95841cbe01765bcb4206edf070695818efc1ee52f5221e9b7482aab5f582c019 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d784332ef1bbc45871d4bee9f4e5296d161223fb5045e7407ba7a4346ee7cf7f [INFO] running `Command { std: "docker" "start" "-a" "d784332ef1bbc45871d4bee9f4e5296d161223fb5045e7407ba7a4346ee7cf7f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.68 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling thiserror-core v1.0.38 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Compiling parking_lot_core v0.9.6 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling proc-maps v0.3.0 [INFO] [stderr] Checking futures-io v0.3.25 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling thread_db v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking libloading v0.8.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking dashmap v5.4.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling dlopen_derive v0.1.4 [INFO] [stderr] Compiling thiserror-core-impl v1.0.38 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Checking dlopen v0.1.8 [INFO] [stderr] Checking futures-executor v0.3.25 [INFO] [stderr] Checking futures v0.3.25 [INFO] [stderr] Checking ruzstd v0.4.0 [INFO] [stderr] Compiling serial_test_derive v2.0.0 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking serial_test v2.0.0 [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/lib.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 44 | let container: Container = unsafe { Container::load(Self::LIB_THREAD_DB)? }; [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | Ok(Self { inner: container }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 53 | let mut proc_handle = Box::pin(ProcHandle::new(process_pid)?); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 63 | Ok(Process { [INFO] [stdout] | ____________^ [INFO] [stdout] 64 | | lib: &self.inner, [INFO] [stdout] 65 | | proc_handle, [INFO] [stdout] 66 | | thread_agent, [INFO] [stdout] 67 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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 `thread_db` (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/lib.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 44 | let container: Container = unsafe { Container::load(Self::LIB_THREAD_DB)? }; [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | Ok(Self { inner: container }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 53 | let mut proc_handle = Box::pin(ProcHandle::new(process_pid)?); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 63 | Ok(Process { [INFO] [stdout] | ____________^ [INFO] [stdout] 64 | | lib: &self.inner, [INFO] [stdout] 65 | | proc_handle, [INFO] [stdout] 66 | | thread_agent, [INFO] [stdout] 67 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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 `thread_db` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "d784332ef1bbc45871d4bee9f4e5296d161223fb5045e7407ba7a4346ee7cf7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d784332ef1bbc45871d4bee9f4e5296d161223fb5045e7407ba7a4346ee7cf7f", kill_on_drop: false }` [INFO] [stdout] d784332ef1bbc45871d4bee9f4e5296d161223fb5045e7407ba7a4346ee7cf7f