[INFO] fetching crate confitdb 0.1.4... [INFO] checking confitdb-0.1.4 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate confitdb 0.1.4 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate confitdb 0.1.4 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate confitdb 0.1.4 [INFO] finished tweaking crates.io crate confitdb 0.1.4 [INFO] tweaked toml for crates.io crate confitdb 0.1.4 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 133 packages to latest compatible versions [INFO] [stderr] Adding block-buffer v0.9.0 (available: v0.10.4) [INFO] [stderr] Adding ckey v0.1.1 (available: v0.4.3) [INFO] [stderr] Adding curve25519-dalek v3.2.1 (available: v4.1.3) [INFO] [stderr] Adding dashmap v5.5.3 (available: v6.1.0) [INFO] [stderr] Adding digest v0.9.0 (available: v0.10.7) [INFO] [stderr] Adding ed25519 v1.5.3 (available: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (available: v2.1.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding gethostname v0.2.3 (available: v0.5.0) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15) [INFO] [stderr] Adding h2 v0.3.26 (available: v0.4.6) [INFO] [stderr] Adding half v1.8.3 (available: v2.4.1) [INFO] [stderr] Adding hashlru v0.6.1 (available: v0.11.1) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (available: v1.0.1) [INFO] [stderr] Adding hyper v0.14.30 (available: v1.4.1) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding serial_test v0.10.0 (available: v3.1.1) [INFO] [stderr] Adding serial_test_derive v0.10.0 (available: v3.1.1) [INFO] [stderr] Adding sha2 v0.9.9 (available: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (available: v2.2.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding vclock v0.2.3 (available: v0.4.4) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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] [stderr] Adding zeroize v1.3.0 (available: v1.8.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce68f8250691dd4cc192c3e7bf97180607f1630b248eb77433e8237c728aa5b0 [INFO] running `Command { std: "docker" "start" "-a" "ce68f8250691dd4cc192c3e7bf97180607f1630b248eb77433e8237c728aa5b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce68f8250691dd4cc192c3e7bf97180607f1630b248eb77433e8237c728aa5b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce68f8250691dd4cc192c3e7bf97180607f1630b248eb77433e8237c728aa5b0", kill_on_drop: false }` [INFO] [stdout] ce68f8250691dd4cc192c3e7bf97180607f1630b248eb77433e8237c728aa5b0 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39607b578b3d2e8cc2fc69fbc0475a402b733e1ae089e0cc8e3fecc6e0fbfc70 [INFO] running `Command { std: "docker" "start" "-a" "39607b578b3d2e8cc2fc69fbc0475a402b733e1ae089e0cc8e3fecc6e0fbfc70", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling serial_test_derive v0.10.0 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serial_test v0.10.0 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking hashlru v0.6.1 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking ckey v0.1.1 [INFO] [stderr] Checking vclock v0.2.3 [INFO] [stderr] Checking confitul v0.1.4 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking confitdb v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `tokio::net::UdpSocket` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/udp_server.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 57 | done_sender: tokio::sync::oneshot::Sender>, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | let socket = match UdpSocket::bind(&addr).await { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | / select! { [INFO] [stdout] 93 | | _=self.wait_shutdown() => { [INFO] [stdout] 94 | | loop { [INFO] [stdout] 95 | | match tasks.pop_front() { [INFO] [stdout] ... | [INFO] [stdout] 123 | | } [INFO] [stdout] 124 | | } [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] | |_____________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] | |_____________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] | |_____________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 `tokio::net::UdpSocket` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/udp_server.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 57 | done_sender: tokio::sync::oneshot::Sender>, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | let socket = match UdpSocket::bind(&addr).await { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | / select! { [INFO] [stdout] 93 | | _=self.wait_shutdown() => { [INFO] [stdout] 94 | | loop { [INFO] [stdout] 95 | | match tasks.pop_front() { [INFO] [stdout] ... | [INFO] [stdout] 123 | | } [INFO] [stdout] 124 | | } [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] | |_____________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] | |_____________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] | |_____________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] [stderr] error: could not compile `confitdb` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `confitdb` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "39607b578b3d2e8cc2fc69fbc0475a402b733e1ae089e0cc8e3fecc6e0fbfc70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39607b578b3d2e8cc2fc69fbc0475a402b733e1ae089e0cc8e3fecc6e0fbfc70", kill_on_drop: false }` [INFO] [stdout] 39607b578b3d2e8cc2fc69fbc0475a402b733e1ae089e0cc8e3fecc6e0fbfc70