[INFO] fetching crate actix-mock-helper 0.3.0... [INFO] checking actix-mock-helper-0.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate actix-mock-helper 0.3.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate actix-mock-helper 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 actix-mock-helper 0.3.0 [INFO] finished tweaking crates.io crate actix-mock-helper 0.3.0 [INFO] tweaked toml for crates.io crate actix-mock-helper 0.3.0 written to /workspace/builds/worker-4-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 65 packages to latest compatible versions [INFO] [stderr] Adding actix v0.11.1 (latest: v0.13.5) [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.10) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.3) [INFO] [stderr] Adding tokio-util v0.6.10 (latest: v0.7.11) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c46421be732fc4af03514805446d157354a033233d2f9ec4a4e32c0475c77135 [INFO] running `Command { std: "docker" "start" "-a" "c46421be732fc4af03514805446d157354a033233d2f9ec4a4e32c0475c77135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c46421be732fc4af03514805446d157354a033233d2f9ec4a4e32c0475c77135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c46421be732fc4af03514805446d157354a033233d2f9ec4a4e32c0475c77135", kill_on_drop: false }` [INFO] [stdout] c46421be732fc4af03514805446d157354a033233d2f9ec4a4e32c0475c77135 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b1456b1a8095ad08fce39da94a4f2278e8842ca5f61300d7f0f0829a02064787 [INFO] running `Command { std: "docker" "start" "-a" "b1456b1a8095ad08fce39da94a4f2278e8842ca5f61300d7f0f0829a02064787", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling actix_derive v0.6.1 [INFO] [stderr] Checking actix-rt v2.10.0 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking actix v0.11.1 [INFO] [stderr] Checking actix-mock-helper v0.3.0 (/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/lib.rs:59:22 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn msg(mut self, mut cb: Cb) -> Self [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | self.callbacks.push(Box::new(move |raw_msg| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | let msg = raw_msg.downcast_ref::().unwrap(); [INFO] [stdout] 58 | let result: ::Result = cb(msg); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 59 | Box::new(Some(result)) [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/lib.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn build(mut self) -> Addr> { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 67 | / actix::actors::mocker::Mocker::mock(Box::new(move |raw_msg, _ctx| { [INFO] [stdout] 68 | | let result = self.callbacks.get_mut(self.current).expect("unexpected message in MockActorSequence::build")(raw_msg); [INFO] [stdout] 69 | | self.current += 1; [INFO] [stdout] 70 | | result [INFO] [stdout] 71 | | })).start() [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/lib.rs:86:3 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn simple_mock_actor Msg::Result>(cb: Cb) -> Addr> [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | MockActorSequence::new().msg(cb).build() [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `actix-mock-helper` (lib) due to 4 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:59:22 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn msg(mut self, mut cb: Cb) -> Self [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | self.callbacks.push(Box::new(move |raw_msg| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | let msg = raw_msg.downcast_ref::().unwrap(); [INFO] [stdout] 58 | let result: ::Result = cb(msg); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 59 | Box::new(Some(result)) [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/lib.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn build(mut self) -> Addr> { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 67 | / actix::actors::mocker::Mocker::mock(Box::new(move |raw_msg, _ctx| { [INFO] [stdout] 68 | | let result = self.callbacks.get_mut(self.current).expect("unexpected message in MockActorSequence::build")(raw_msg); [INFO] [stdout] 69 | | self.current += 1; [INFO] [stdout] 70 | | result [INFO] [stdout] 71 | | })).start() [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/lib.rs:86:3 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn simple_mock_actor Msg::Result>(cb: Cb) -> Addr> [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | MockActorSequence::new().msg(cb).build() [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `actix-mock-helper` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "b1456b1a8095ad08fce39da94a4f2278e8842ca5f61300d7f0f0829a02064787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1456b1a8095ad08fce39da94a4f2278e8842ca5f61300d7f0f0829a02064787", kill_on_drop: false }` [INFO] [stdout] b1456b1a8095ad08fce39da94a4f2278e8842ca5f61300d7f0f0829a02064787