[INFO] fetching crate metrics-catalogue 0.4.0... [INFO] checking metrics-catalogue-0.4.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate metrics-catalogue 0.4.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate metrics-catalogue 0.4.0 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 metrics-catalogue 0.4.0 [INFO] finished tweaking crates.io crate metrics-catalogue 0.4.0 [INFO] tweaked toml for crates.io crate metrics-catalogue 0.4.0 written to /workspace/builds/worker-0-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 111 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding aho-corasick v0.7.20 (latest: v1.1.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding dashmap v4.0.2 (latest: v6.0.1) [INFO] [stderr] Adding endian-type v0.1.2 (latest: v0.2.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hashbrown v0.11.2 (latest: v0.14.5) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.1) [INFO] [stderr] Adding hyper v0.14.30 (latest: v1.4.1) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding metrics v0.16.0 (latest: v0.23.0) [INFO] [stderr] Adding metrics v0.17.1 (latest: v0.23.0) [INFO] [stderr] Adding metrics-macros v0.4.1 (latest: v0.7.1) [INFO] [stderr] Adding metrics-util v0.10.2 (latest: v0.17.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding ordered-float v2.10.1 (latest: v4.2.2) [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 quanta v0.9.3 (latest: v0.12.3) [INFO] [stderr] Adding raw-cpuid v10.7.0 (latest: v11.1.0) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.3) [INFO] [stderr] Adding sketches-ddsketch v0.1.3 (latest: v0.3.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wasi v0.10.2+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c20c9ac58e25cb832db311b6624c3dd59988b24b052c5362cac7e5d9a94c4a4b [INFO] running `Command { std: "docker" "start" "-a" "c20c9ac58e25cb832db311b6624c3dd59988b24b052c5362cac7e5d9a94c4a4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c20c9ac58e25cb832db311b6624c3dd59988b24b052c5362cac7e5d9a94c4a4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c20c9ac58e25cb832db311b6624c3dd59988b24b052c5362cac7e5d9a94c4a4b", kill_on_drop: false }` [INFO] [stdout] c20c9ac58e25cb832db311b6624c3dd59988b24b052c5362cac7e5d9a94c4a4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c23b239f9b30dc98fd27018e71717468abf9626886f7b0953156c43eba8b764a [INFO] running `Command { std: "docker" "start" "-a" "c23b239f9b30dc98fd27018e71717468abf9626886f7b0953156c43eba8b764a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling t1ha v0.1.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling metrics v0.17.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling metrics v0.16.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking quanta v0.9.3 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking atomic-shim v0.2.0 [INFO] [stderr] Checking sketches-ddsketch v0.1.3 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling metrics-macros v0.4.1 [INFO] [stderr] Compiling metrics-catalogue-macros v0.4.1 [INFO] [stderr] Checking metrics-util v0.10.2 [INFO] [stderr] Checking metrics-catalogue v0.4.0 (/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/prometheus/server.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 32 | renderer: impl StringRender + Send + Sync + Clone + 'static, [INFO] [stdout] | ----------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | ) -> Result { [INFO] [stdout] 34 | let server = HyperServer::try_bind(&self.listen_address)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | let exporter = async move { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 48 | Ok(Box::pin(exporter)) [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/prometheus/server.rs:46:36 [INFO] [stdout] | [INFO] [stdout] 32 | renderer: impl StringRender + Send + Sync + Clone + 'static, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | ) -> Result { [INFO] [stdout] 34 | let server = HyperServer::try_bind(&self.listen_address)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | let exporter = async move { [INFO] [stdout] 36 | let make_svc = make_service_fn(move |_socket: &AddrStream| { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | server.serve(make_svc).await [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/prometheus/server.rs:39:36 [INFO] [stdout] | [INFO] [stdout] 37 | let renderer = renderer.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | async move { [INFO] [stdout] 39 | Ok::<_, Error>(service_fn(move |_| { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 40 | | let mut output = String::new(); [INFO] [stdout] 41 | | renderer.render("", "", &mut output); [INFO] [stdout] 42 | | async move { Ok::<_, Error>(Response::new(Body::from(output))) } [INFO] [stdout] 43 | | })) [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 `metrics-catalogue` (lib test) 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/prometheus/server.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 32 | renderer: impl StringRender + Send + Sync + Clone + 'static, [INFO] [stdout] | ----------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | ) -> Result { [INFO] [stdout] 34 | let server = HyperServer::try_bind(&self.listen_address)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | let exporter = async move { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 48 | Ok(Box::pin(exporter)) [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/prometheus/server.rs:46:36 [INFO] [stdout] | [INFO] [stdout] 32 | renderer: impl StringRender + Send + Sync + Clone + 'static, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | ) -> Result { [INFO] [stdout] 34 | let server = HyperServer::try_bind(&self.listen_address)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | let exporter = async move { [INFO] [stdout] 36 | let make_svc = make_service_fn(move |_socket: &AddrStream| { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | server.serve(make_svc).await [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/prometheus/server.rs:39:36 [INFO] [stdout] | [INFO] [stdout] 37 | let renderer = renderer.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | async move { [INFO] [stdout] 39 | Ok::<_, Error>(service_fn(move |_| { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 40 | | let mut output = String::new(); [INFO] [stdout] 41 | | renderer.render("", "", &mut output); [INFO] [stdout] 42 | | async move { Ok::<_, Error>(Response::new(Body::from(output))) } [INFO] [stdout] 43 | | })) [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 `metrics-catalogue` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "c23b239f9b30dc98fd27018e71717468abf9626886f7b0953156c43eba8b764a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c23b239f9b30dc98fd27018e71717468abf9626886f7b0953156c43eba8b764a", kill_on_drop: false }` [INFO] [stdout] c23b239f9b30dc98fd27018e71717468abf9626886f7b0953156c43eba8b764a