[INFO] fetching crate ipv6_proxy 0.1.18... [INFO] checking ipv6_proxy-0.1.18 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate ipv6_proxy 0.1.18 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate ipv6_proxy 0.1.18 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 ipv6_proxy 0.1.18 [INFO] finished tweaking crates.io crate ipv6_proxy 0.1.18 [INFO] tweaked toml for crates.io crate ipv6_proxy 0.1.18 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate ipv6_proxy 0.1.18 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1d84b1a81d100169fac6feb24d0b03581b0acca2b0a4610a3563fd25bcf297c2 [INFO] running `Command { std: "docker" "start" "-a" "1d84b1a81d100169fac6feb24d0b03581b0acca2b0a4610a3563fd25bcf297c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d84b1a81d100169fac6feb24d0b03581b0acca2b0a4610a3563fd25bcf297c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d84b1a81d100169fac6feb24d0b03581b0acca2b0a4610a3563fd25bcf297c2", kill_on_drop: false }` [INFO] [stdout] 1d84b1a81d100169fac6feb24d0b03581b0acca2b0a4610a3563fd25bcf297c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 66b6b43026f18846b0b3ce5031d02ef49d85928dbacc9bedfe162158dcc89392 [INFO] running `Command { std: "docker" "start" "-a" "66b6b43026f18846b0b3ce5031d02ef49d85928dbacc9bedfe162158dcc89392", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling rustversion v1.0.15 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling httparse v1.9.3 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling static_init_macro v1.0.2 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling static_init v1.0.3 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling jemalloc-sys v0.5.4+5.3.0-patched [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking const-str v0.5.7 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking aok v0.1.12 [INFO] [stderr] Checking cidr v0.2.2 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking xerr v0.1.14 [INFO] [stderr] Checking genv v0.1.10 [INFO] [stderr] Checking loginit v0.1.13 [INFO] [stderr] Checking hyper v1.3.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper-util v0.1.5 [INFO] [stderr] Checking jemallocator v0.5.4 [INFO] [stderr] Checking ipv6_proxy v0.1.18 (/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/srv.rs:38:45 [INFO] [stdout] | [INFO] [stdout] 37 | let hyper_service = hyper::service::service_fn(|req: Request| async move { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | proxy(ipv6, prefix_len, &AUTH, req).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] = 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/srv.rs:38:45 [INFO] [stdout] | [INFO] [stdout] 37 | let hyper_service = hyper::service::service_fn(|req: Request| async move { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | proxy(ipv6, prefix_len, &AUTH, req).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] = 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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ipv6_proxy` (bin "ipv6_proxy") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ipv6_proxy` (bin "ipv6_proxy" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "66b6b43026f18846b0b3ce5031d02ef49d85928dbacc9bedfe162158dcc89392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66b6b43026f18846b0b3ce5031d02ef49d85928dbacc9bedfe162158dcc89392", kill_on_drop: false }` [INFO] [stdout] 66b6b43026f18846b0b3ce5031d02ef49d85928dbacc9bedfe162158dcc89392