[INFO] fetching crate creek-core 0.2.2... [INFO] checking creek-core-0.2.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate creek-core 0.2.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate creek-core 0.2.2 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 creek-core 0.2.2 [INFO] finished tweaking crates.io crate creek-core 0.2.2 [INFO] tweaked toml for crates.io crate creek-core 0.2.2 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8457538615f4adcdad83a01990584a5a83da3f5cfef55f1a2bc85331c186f5e [INFO] running `Command { std: "docker" "start" "-a" "e8457538615f4adcdad83a01990584a5a83da3f5cfef55f1a2bc85331c186f5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8457538615f4adcdad83a01990584a5a83da3f5cfef55f1a2bc85331c186f5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8457538615f4adcdad83a01990584a5a83da3f5cfef55f1a2bc85331c186f5e", kill_on_drop: false }` [INFO] [stdout] e8457538615f4adcdad83a01990584a5a83da3f5cfef55f1a2bc85331c186f5e [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03c60226daceb33094fec3f2671733a5a988967563d9e6c9d02d178c331bf45f [INFO] running `Command { std: "docker" "start" "-a" "03c60226daceb33094fec3f2671733a5a988967563d9e6c9d02d178c331bf45f", kill_on_drop: false }` [INFO] [stderr] Checking rtrb v0.3.1 [INFO] [stderr] Checking creek-core v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result::FileParams>, ::OpenError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/read/read_stream.rs:115:15 [INFO] [stdout] | [INFO] [stdout] 86 | stream_opts: ReadStreamOptions, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 105 | let (to_server_tx, from_client_rx) = [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 106 | RingBuffer::>::new(msg_channel_size); [INFO] [stdout] 107 | let (to_client_tx, from_server_rx) = [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 111 | let (close_signal_tx, close_signal_rx) = RingBuffer::>>::new(1); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 115 | match ReadServer::spawn( [INFO] [stdout] | _______________^ [INFO] [stdout] 116 | | ReadServerOptions { [INFO] [stdout] 117 | | file, [INFO] [stdout] 118 | | start_frame, [INFO] [stdout] ... | [INFO] [stdout] 125 | | close_signal_rx, [INFO] [stdout] 126 | | ) { [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::FileParams>, ::OpenError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/read/read_stream.rs:115:15 [INFO] [stdout] | [INFO] [stdout] 86 | stream_opts: ReadStreamOptions, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 105 | let (to_server_tx, from_client_rx) = [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 106 | RingBuffer::>::new(msg_channel_size); [INFO] [stdout] 107 | let (to_client_tx, from_server_rx) = [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 111 | let (close_signal_tx, close_signal_rx) = RingBuffer::>>::new(1); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 115 | match ReadServer::spawn( [INFO] [stdout] | _______________^ [INFO] [stdout] 116 | | ReadServerOptions { [INFO] [stdout] 117 | | file, [INFO] [stdout] 118 | | start_frame, [INFO] [stdout] ... | [INFO] [stdout] 125 | | close_signal_rx, [INFO] [stdout] 126 | | ) { [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::FileParams>, ::OpenError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/write/write_stream.rs:77:15 [INFO] [stdout] | [INFO] [stdout] 47 | stream_opts: WriteStreamOptions, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 67 | let (to_server_tx, from_client_rx) = [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | RingBuffer::>::new(msg_channel_size); [INFO] [stdout] 69 | let (to_client_tx, from_server_rx) = [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 73 | let (close_signal_tx, close_signal_rx) = RingBuffer::>>::new(1); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 77 | match WriteServer::spawn( [INFO] [stdout] | _______________^ [INFO] [stdout] 78 | | WriteServerOptions { [INFO] [stdout] 79 | | file, [INFO] [stdout] 80 | | num_write_blocks, [INFO] [stdout] ... | [INFO] [stdout] 88 | | close_signal_rx, [INFO] [stdout] 89 | | ) { [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: this value of type `Result::FileParams>, ::OpenError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/write/write_stream.rs:77:15 [INFO] [stdout] | [INFO] [stdout] 47 | stream_opts: WriteStreamOptions, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 67 | let (to_server_tx, from_client_rx) = [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | RingBuffer::>::new(msg_channel_size); [INFO] [stdout] 69 | let (to_client_tx, from_server_rx) = [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 73 | let (close_signal_tx, close_signal_rx) = RingBuffer::>>::new(1); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 77 | match WriteServer::spawn( [INFO] [stdout] | _______________^ [INFO] [stdout] 78 | | WriteServerOptions { [INFO] [stdout] 79 | | file, [INFO] [stdout] 80 | | num_write_blocks, [INFO] [stdout] ... | [INFO] [stdout] 88 | | close_signal_rx, [INFO] [stdout] 89 | | ) { [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] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `creek-core` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `creek-core` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "03c60226daceb33094fec3f2671733a5a988967563d9e6c9d02d178c331bf45f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03c60226daceb33094fec3f2671733a5a988967563d9e6c9d02d178c331bf45f", kill_on_drop: false }` [INFO] [stdout] 03c60226daceb33094fec3f2671733a5a988967563d9e6c9d02d178c331bf45f