[INFO] fetching crate collab 0.0.7... [INFO] checking collab-0.0.7 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate collab 0.0.7 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate collab 0.0.7 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate collab 0.0.7 [INFO] finished tweaking crates.io crate collab 0.0.7 [INFO] tweaked toml for crates.io crate collab 0.0.7 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 101 packages to latest compatible versions [INFO] [stderr] Adding futures-rustls v0.25.1 (available: v0.26.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding rustls v0.22.4 (available: v0.23.13) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fdcde4b834df2d43dbea131285edf3b31ea19379ab827acd83039ef23484e961 [INFO] running `Command { std: "docker" "start" "-a" "fdcde4b834df2d43dbea131285edf3b31ea19379ab827acd83039ef23484e961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fdcde4b834df2d43dbea131285edf3b31ea19379ab827acd83039ef23484e961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdcde4b834df2d43dbea131285edf3b31ea19379ab827acd83039ef23484e961", kill_on_drop: false }` [INFO] [stdout] fdcde4b834df2d43dbea131285edf3b31ea19379ab827acd83039ef23484e961 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd7e6793edada2242fa54b3245f0d68178459775f11a1b1d3f9d91889892d74f [INFO] running `Command { std: "docker" "start" "-a" "bd7e6793edada2242fa54b3245f0d68178459775f11a1b1d3f9d91889892d74f", kill_on_drop: false }` [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Checking rustls-pki-types v1.9.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling cc v1.1.22 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking rustls-webpki v0.102.8 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking async-net v2.0.0 [INFO] [stderr] Checking async-compat v0.2.4 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures-rustls v0.25.1 [INFO] [stderr] Checking zstd v0.13.2 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking cola v0.4.5 [INFO] [stderr] Checking collab-common v0.0.7 [INFO] [stderr] Checking collab v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option>>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/connection.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 104 | mut self, [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | let mut stream_write_fut = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | Some(future) => race! { [INFO] [stdout] | _________________________________- [INFO] [stdout] | |_________________________________| [INFO] [stdout] 114 | | write_result = future => { [INFO] [stdout] 115 | | write_result?; [INFO] [stdout] 116 | | stream_write_fut = None; [INFO] [stdout] ... | [INFO] [stdout] 121 | | }, [INFO] [stdout] 122 | | }, [INFO] [stdout] | | - [INFO] [stdout] | |_________________| [INFO] [stdout] | |_________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 123 | [INFO] [stdout] 124 | None => race! { [INFO] [stdout] | _________________________- [INFO] [stdout] | |_________________________| [INFO] [stdout] 125 | | outbound_msg = self.out_receiver.recv() => { [INFO] [stdout] 126 | | let client_msg = match outbound_msg { [INFO] [stdout] 127 | | Some(OutboundMessage::Disconnect) | None => { [INFO] [stdout] ... | [INFO] [stdout] 161 | | }, [INFO] [stdout] 162 | | }, [INFO] [stdout] | | - [INFO] [stdout] | |_________________| [INFO] [stdout] | |_________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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: this value of type `Option>>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/connection.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 104 | mut self, [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | let mut stream_write_fut = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | Some(future) => race! { [INFO] [stdout] | _________________________________- [INFO] [stdout] | |_________________________________| [INFO] [stdout] 114 | | write_result = future => { [INFO] [stdout] 115 | | write_result?; [INFO] [stdout] 116 | | stream_write_fut = None; [INFO] [stdout] ... | [INFO] [stdout] 121 | | }, [INFO] [stdout] 122 | | }, [INFO] [stdout] | | - [INFO] [stdout] | |_________________| [INFO] [stdout] | |_________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 123 | [INFO] [stdout] 124 | None => race! { [INFO] [stdout] | _________________________- [INFO] [stdout] | |_________________________| [INFO] [stdout] 125 | | outbound_msg = self.out_receiver.recv() => { [INFO] [stdout] 126 | | let client_msg = match outbound_msg { [INFO] [stdout] 127 | | Some(OutboundMessage::Disconnect) | None => { [INFO] [stdout] ... | [INFO] [stdout] 161 | | }, [INFO] [stdout] 162 | | }, [INFO] [stdout] | | - [INFO] [stdout] | |_________________| [INFO] [stdout] | |_________________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `collab` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `collab` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bd7e6793edada2242fa54b3245f0d68178459775f11a1b1d3f9d91889892d74f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd7e6793edada2242fa54b3245f0d68178459775f11a1b1d3f9d91889892d74f", kill_on_drop: false }` [INFO] [stdout] bd7e6793edada2242fa54b3245f0d68178459775f11a1b1d3f9d91889892d74f