[INFO] fetching crate tonel 0.6.1... [INFO] checking tonel-0.6.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate tonel 0.6.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate tonel 0.6.1 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 tonel 0.6.1 [INFO] finished tweaking crates.io crate tonel 0.6.1 [INFO] tweaked toml for crates.io crate tonel 0.6.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate tonel 0.6.1 already has a lockfile, it will not be regenerated [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] ada4d045afd1a94b781c5a1fec3a2aa9155a48e92f2b1d553bb19cf44671d7ff [INFO] running `Command { std: "docker" "start" "-a" "ada4d045afd1a94b781c5a1fec3a2aa9155a48e92f2b1d553bb19cf44671d7ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ada4d045afd1a94b781c5a1fec3a2aa9155a48e92f2b1d553bb19cf44671d7ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ada4d045afd1a94b781c5a1fec3a2aa9155a48e92f2b1d553bb19cf44671d7ff", kill_on_drop: false }` [INFO] [stdout] ada4d045afd1a94b781c5a1fec3a2aa9155a48e92f2b1d553bb19cf44671d7ff [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] 56f932688e813ae1e2b8bb799a8fcfe1732994170a4a0fc34b01239cf9313a81 [INFO] running `Command { std: "docker" "start" "-a" "56f932688e813ae1e2b8bb799a8fcfe1732994170a4a0fc34b01239cf9313a81", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling rustix v0.38.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking pnet_base v0.33.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking pnet_macros_support v0.33.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking is-terminal v0.4.8 [INFO] [stderr] Checking pnet_sys v0.33.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling pnet v0.33.0 [INFO] [stderr] Compiling regex v1.8.4 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking clap_builder v4.3.10 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking ioctl-sys v0.8.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking pnet_datalink v0.33.0 [INFO] [stderr] Checking dashmap v5.4.0 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking opool v0.1.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking daemonize v0.5.0 [INFO] [stderr] Checking kanal v0.1.0-pre8 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Checking internet-checksum v0.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking clap v4.3.10 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling pnet_macros v0.33.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ctrlc v3.4.0 [INFO] [stderr] Checking pnet_packet v0.33.0 [INFO] [stderr] Checking pnet_transport v0.33.0 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking forky-tun v0.5.5 [INFO] [stderr] Compiling neli-proc-macros v0.1.3 [INFO] [stderr] Checking neli v0.6.4 [INFO] [stderr] Checking tonel v0.6.1 (/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/tcp/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 128 | _reserved_socket: Option, [INFO] [stdout] | ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 129 | shared: Arc, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 130 | tun: Arc, [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 137 | let (incoming_tx, incoming_rx) = kanal::bounded_async(MPMC_BUFFER_LEN); [INFO] [stdout] | ----------- ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 144 | / Socket { [INFO] [stdout] 145 | | _reserved_socket, [INFO] [stdout] 146 | | shared, [INFO] [stdout] 147 | | tun, [INFO] [stdout] ... | [INFO] [stdout] 154 | | deadline, [INFO] [stdout] 155 | | }, [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/tcp/mod.rs:562:31 [INFO] [stdout] | [INFO] [stdout] 562 | .map(|x| Arc::new(tun::AsyncQueue::new(x).unwrap())) [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [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] [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/tcp/mod.rs:734:56 [INFO] [stdout] | [INFO] [stdout] 719 | let (sock, incoming) = Socket::new( [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 734 | sock.accept(&mut buf, seq).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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tonel` (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/tcp/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 128 | _reserved_socket: Option, [INFO] [stdout] | ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 129 | shared: Arc, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 130 | tun: Arc, [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 137 | let (incoming_tx, incoming_rx) = kanal::bounded_async(MPMC_BUFFER_LEN); [INFO] [stdout] | ----------- ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 144 | / Socket { [INFO] [stdout] 145 | | _reserved_socket, [INFO] [stdout] 146 | | shared, [INFO] [stdout] 147 | | tun, [INFO] [stdout] ... | [INFO] [stdout] 154 | | deadline, [INFO] [stdout] 155 | | }, [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/tcp/mod.rs:562:31 [INFO] [stdout] | [INFO] [stdout] 562 | .map(|x| Arc::new(tun::AsyncQueue::new(x).unwrap())) [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [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] [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/tcp/mod.rs:734:56 [INFO] [stdout] | [INFO] [stdout] 719 | let (sock, incoming) = Socket::new( [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 734 | sock.accept(&mut buf, seq).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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tonel` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "56f932688e813ae1e2b8bb799a8fcfe1732994170a4a0fc34b01239cf9313a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56f932688e813ae1e2b8bb799a8fcfe1732994170a4a0fc34b01239cf9313a81", kill_on_drop: false }` [INFO] [stdout] 56f932688e813ae1e2b8bb799a8fcfe1732994170a4a0fc34b01239cf9313a81