[INFO] fetching crate quiver-h3 0.1.0... [INFO] checking quiver-h3-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate quiver-h3 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate quiver-h3 0.1.0 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 quiver-h3 0.1.0 [INFO] finished tweaking crates.io crate quiver-h3 0.1.0 [INFO] tweaked toml for crates.io crate quiver-h3 0.1.0 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 98 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding bitstream-io v1.10.0 (latest: v2.5.3) [INFO] [stderr] Adding darling v0.13.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_core v0.13.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_macro v0.13.4 (latest: v0.20.10) [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 octets v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding qlog v0.9.0 (latest: v0.13.0) [INFO] [stderr] Adding quiche v0.18.0 (latest: v0.22.0) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding serde_with v1.14.0 (latest: v3.9.0) [INFO] [stderr] Adding serde_with_macros v1.5.2 (latest: v3.9.0) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [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] d9844a4811787db6e10a4156c6c3c88f0f70881dc577cd4663bb2530ca497f33 [INFO] running `Command { std: "docker" "start" "-a" "d9844a4811787db6e10a4156c6c3c88f0f70881dc577cd4663bb2530ca497f33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9844a4811787db6e10a4156c6c3c88f0f70881dc577cd4663bb2530ca497f33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9844a4811787db6e10a4156c6c3c88f0f70881dc577cd4663bb2530ca497f33", kill_on_drop: false }` [INFO] [stdout] d9844a4811787db6e10a4156c6c3c88f0f70881dc577cd4663bb2530ca497f33 [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] dfcb522bbe9e44c40ca5f291c626c2dc1bcf728d55ad4e885ec9379f7ecf8126 [INFO] running `Command { std: "docker" "start" "-a" "dfcb522bbe9e44c40ca5f291c626c2dc1bcf728d55ad4e885ec9379f7ecf8126", kill_on_drop: false }` [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking ring v0.16.20 [INFO] [stderr] Checking intrusive-collections v0.9.6 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Checking octets v0.2.0 [INFO] [stderr] Compiling quiche v0.18.0 [INFO] [stderr] Checking bitstream-io v1.10.0 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling quiver-qpack v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking serde_with v1.14.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking qlog v0.9.0 [INFO] [stderr] Checking tokio-bitstream-io v0.0.7 [INFO] [stderr] Checking quiche-tokio v0.1.0 [INFO] [stderr] Checking quiver-h3 v0.1.0 (/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/connection.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn new(mut conn: quiche_tokio::Connection) -> Self { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | control_stream: None, [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/connection.rs:76:35 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn new(mut conn: quiche_tokio::Connection) -> Self { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 76 | qpack_encoder_stream: None, [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/connection.rs:77:35 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn new(mut conn: quiche_tokio::Connection) -> Self { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 77 | qpack_decoder_stream: None, [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/connection.rs:78:31 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn new(mut conn: quiche_tokio::Connection) -> Self { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | new_peer_streams: conn.peer_streams(), [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/connection.rs:79:27 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn new(mut conn: quiche_tokio::Connection) -> Self { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 79 | shared_state: std::sync::Arc::new(SharedConnectionState { [INFO] [stdout] | ___________________________^ [INFO] [stdout] 80 | | connection: conn, [INFO] [stdout] 81 | | should_close: std::sync::atomic::AtomicBool::new(false), [INFO] [stdout] 82 | | go_away: std::sync::atomic::AtomicBool::new(false), [INFO] [stdout] ... | [INFO] [stdout] 85 | | qpack_decoder: tokio::sync::Mutex::new(quiver_qpack::Decoder::new()), [INFO] [stdout] 86 | | }), [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 `quiver-h3` (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/connection.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn new(mut conn: quiche_tokio::Connection) -> Self { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | control_stream: None, [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/connection.rs:76:35 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn new(mut conn: quiche_tokio::Connection) -> Self { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 76 | qpack_encoder_stream: None, [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/connection.rs:77:35 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn new(mut conn: quiche_tokio::Connection) -> Self { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 77 | qpack_decoder_stream: None, [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/connection.rs:78:31 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn new(mut conn: quiche_tokio::Connection) -> Self { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | new_peer_streams: conn.peer_streams(), [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/connection.rs:79:27 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn new(mut conn: quiche_tokio::Connection) -> Self { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 79 | shared_state: std::sync::Arc::new(SharedConnectionState { [INFO] [stdout] | ___________________________^ [INFO] [stdout] 80 | | connection: conn, [INFO] [stdout] 81 | | should_close: std::sync::atomic::AtomicBool::new(false), [INFO] [stdout] 82 | | go_away: std::sync::atomic::AtomicBool::new(false), [INFO] [stdout] ... | [INFO] [stdout] 85 | | qpack_decoder: tokio::sync::Mutex::new(quiver_qpack::Decoder::new()), [INFO] [stdout] 86 | | }), [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 `quiver-h3` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "dfcb522bbe9e44c40ca5f291c626c2dc1bcf728d55ad4e885ec9379f7ecf8126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfcb522bbe9e44c40ca5f291c626c2dc1bcf728d55ad4e885ec9379f7ecf8126", kill_on_drop: false }` [INFO] [stdout] dfcb522bbe9e44c40ca5f291c626c2dc1bcf728d55ad4e885ec9379f7ecf8126