[INFO] fetching crate tokio-par-stream 0.1.1... [INFO] checking tokio-par-stream-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate tokio-par-stream 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate tokio-par-stream 0.1.1 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 tokio-par-stream 0.1.1 [INFO] finished tweaking crates.io crate tokio-par-stream 0.1.1 [INFO] tweaked toml for crates.io crate tokio-par-stream 0.1.1 written to /workspace/builds/worker-5-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 32 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b8af048aa5cd3c0fc8794873532c000ab2b6b2abf43db0fd5b5a95b6b8665f0c [INFO] running `Command { std: "docker" "start" "-a" "b8af048aa5cd3c0fc8794873532c000ab2b6b2abf43db0fd5b5a95b6b8665f0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8af048aa5cd3c0fc8794873532c000ab2b6b2abf43db0fd5b5a95b6b8665f0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8af048aa5cd3c0fc8794873532c000ab2b6b2abf43db0fd5b5a95b6b8665f0c", kill_on_drop: false }` [INFO] [stdout] b8af048aa5cd3c0fc8794873532c000ab2b6b2abf43db0fd5b5a95b6b8665f0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7ea644b7e2bc7c518ea0ad8c5efb0221d13da1c31732d759f5b7aeffd5c877e1 [INFO] running `Command { std: "docker" "start" "-a" "7ea644b7e2bc7c518ea0ad8c5efb0221d13da1c31732d759f5b7aeffd5c877e1", kill_on_drop: false }` [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-par-stream v0.1.1 (/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:140:29 [INFO] [stdout] | [INFO] [stdout] 138 | pub(super) fn new(stream: St, limit: Option) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 139 | Self { [INFO] [stdout] 140 | stream: stream.fuse(), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/buffered.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / buffered_stream! { [INFO] [stdout] 5 | | BufferedParallel, [INFO] [stdout] 6 | | FuturesParallelOrdered, [INFO] [stdout] 7 | | push_back [INFO] [stdout] 8 | | } [INFO] [stdout] | |_- in this macro invocation [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] = note: this error originates in the macro `buffered_stream` (in Nightly builds, run with -Z macro-backtrace for more info) [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:141:40 [INFO] [stdout] | [INFO] [stdout] 138 | pub(super) fn new(stream: St, limit: Option) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 141 | in_progress_queue: $backing::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/buffered.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / buffered_stream! { [INFO] [stdout] 5 | | BufferedParallel, [INFO] [stdout] 6 | | FuturesParallelOrdered, [INFO] [stdout] 7 | | push_back [INFO] [stdout] 8 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `buffered_stream` (in Nightly builds, run with -Z macro-backtrace for more info) [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:140:29 [INFO] [stdout] | [INFO] [stdout] 138 | pub(super) fn new(stream: St, limit: Option) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 139 | Self { [INFO] [stdout] 140 | stream: stream.fuse(), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/buffered_unordered.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / buffered_stream! { [INFO] [stdout] 5 | | BufferedParallelUnordered, [INFO] [stdout] 6 | | FuturesParallelUnordered, [INFO] [stdout] 7 | | push [INFO] [stdout] 8 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `buffered_stream` (in Nightly builds, run with -Z macro-backtrace for more info) [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:141:40 [INFO] [stdout] | [INFO] [stdout] 138 | pub(super) fn new(stream: St, limit: Option) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 141 | in_progress_queue: $backing::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/buffered_unordered.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / buffered_stream! { [INFO] [stdout] 5 | | BufferedParallelUnordered, [INFO] [stdout] 6 | | FuturesParallelUnordered, [INFO] [stdout] 7 | | push [INFO] [stdout] 8 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `buffered_stream` (in Nightly builds, run with -Z macro-backtrace for more info) [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/futures_unordered.rs:96:27 [INFO] [stdout] | [INFO] [stdout] 95 | res.unwrap_or_else(|join_err| { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | match join_err.try_into_panic() { [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-par-stream` (lib test) due to 6 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:140:29 [INFO] [stdout] | [INFO] [stdout] 138 | pub(super) fn new(stream: St, limit: Option) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 139 | Self { [INFO] [stdout] 140 | stream: stream.fuse(), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/buffered.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / buffered_stream! { [INFO] [stdout] 5 | | BufferedParallel, [INFO] [stdout] 6 | | FuturesParallelOrdered, [INFO] [stdout] 7 | | push_back [INFO] [stdout] 8 | | } [INFO] [stdout] | |_- in this macro invocation [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] = note: this error originates in the macro `buffered_stream` (in Nightly builds, run with -Z macro-backtrace for more info) [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:141:40 [INFO] [stdout] | [INFO] [stdout] 138 | pub(super) fn new(stream: St, limit: Option) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 141 | in_progress_queue: $backing::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/buffered.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / buffered_stream! { [INFO] [stdout] 5 | | BufferedParallel, [INFO] [stdout] 6 | | FuturesParallelOrdered, [INFO] [stdout] 7 | | push_back [INFO] [stdout] 8 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `buffered_stream` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-par-stream` (lib) due to 6 previous errors [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:140:29 [INFO] [stdout] | [INFO] [stdout] 138 | pub(super) fn new(stream: St, limit: Option) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 139 | Self { [INFO] [stdout] 140 | stream: stream.fuse(), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/buffered_unordered.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / buffered_stream! { [INFO] [stdout] 5 | | BufferedParallelUnordered, [INFO] [stdout] 6 | | FuturesParallelUnordered, [INFO] [stdout] 7 | | push [INFO] [stdout] 8 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `buffered_stream` (in Nightly builds, run with -Z macro-backtrace for more info) [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:141:40 [INFO] [stdout] | [INFO] [stdout] 138 | pub(super) fn new(stream: St, limit: Option) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 141 | in_progress_queue: $backing::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/buffered_unordered.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / buffered_stream! { [INFO] [stdout] 5 | | BufferedParallelUnordered, [INFO] [stdout] 6 | | FuturesParallelUnordered, [INFO] [stdout] 7 | | push [INFO] [stdout] 8 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `buffered_stream` (in Nightly builds, run with -Z macro-backtrace for more info) [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/futures_unordered.rs:96:27 [INFO] [stdout] | [INFO] [stdout] 95 | res.unwrap_or_else(|join_err| { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | match join_err.try_into_panic() { [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7ea644b7e2bc7c518ea0ad8c5efb0221d13da1c31732d759f5b7aeffd5c877e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ea644b7e2bc7c518ea0ad8c5efb0221d13da1c31732d759f5b7aeffd5c877e1", kill_on_drop: false }` [INFO] [stdout] 7ea644b7e2bc7c518ea0ad8c5efb0221d13da1c31732d759f5b7aeffd5c877e1