[INFO] fetching crate vopono_core 0.1.10... [INFO] checking vopono_core-0.1.10 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate vopono_core 0.1.10 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate vopono_core 0.1.10 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 vopono_core 0.1.10 [INFO] finished tweaking crates.io crate vopono_core 0.1.10 [INFO] tweaked toml for crates.io crate vopono_core 0.1.10 written to /workspace/builds/worker-6-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 240 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding cfg_aliases v0.1.1 (available: v0.2.1) [INFO] [stderr] Adding constant_time_eq v0.1.5 (available: v0.3.1) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding jni-sys v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding malloc_buf v0.0.6 (available: v1.0.0) [INFO] [stderr] Adding nix v0.28.0 (available: v0.29.0) [INFO] [stderr] Adding password-hash v0.4.2 (available: v0.5.0) [INFO] [stderr] Adding pbkdf2 v0.11.0 (available: v0.12.2) [INFO] [stderr] Adding raw-window-handle v0.5.2 (available: v0.6.2) [INFO] [stderr] Adding sysinfo v0.30.13 (available: v0.31.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding webbrowser v0.8.15 (available: v1.0.2) [INFO] [stderr] Adding windows v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-registry v0.2.0 (available: v0.3.0) [INFO] [stderr] Adding windows-strings v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding windows-sys v0.45.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding winsafe v0.0.19 (available: v0.0.22) [INFO] [stderr] Adding zip v0.6.6 (available: v2.2.0) [INFO] [stderr] Adding zstd v0.11.2+zstd.1.5.2 (available: v0.13.2) [INFO] [stderr] Adding zstd-safe v5.0.2+zstd.1.5.2 (available: v7.2.1) [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2905ea2773af607d7d4280f1c34891d320b715da653af781754521c21bbb33bd [INFO] running `Command { std: "docker" "start" "-a" "2905ea2773af607d7d4280f1c34891d320b715da653af781754521c21bbb33bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2905ea2773af607d7d4280f1c34891d320b715da653af781754521c21bbb33bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2905ea2773af607d7d4280f1c34891d320b715da653af781754521c21bbb33bd", kill_on_drop: false }` [INFO] [stdout] 2905ea2773af607d7d4280f1c34891d320b715da653af781754521c21bbb33bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4dae85243f36dde8fcc878b5f9efefdaf88009932d09c31102fd96c36a36e308 [INFO] running `Command { std: "docker" "start" "-a" "4dae85243f36dde8fcc878b5f9efefdaf88009932d09c31102fd96c36a36e308", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking socket2 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curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking x25519-dalek v2.0.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking tokio-rustls v0.26.0 [INFO] [stderr] Checking hyper-rustls v0.27.3 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking ipnet v2.10.0 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking ron v0.8.1 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking reqwest v0.12.7 [INFO] [stderr] Checking which v6.0.3 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking vopono_core v0.1.10 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `regex::Captures<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/shadowsocks.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 89 | let re = Regex::new(r"socks-proxy ([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+) ([0-9]+)")?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | let cap = re.captures(&config_str); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 100 | cap.unwrap().get(2).unwrap().as_str().parse::()?, [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: this value of type `regex::Captures<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/shadowsocks.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 89 | let re = Regex::new(r"socks-proxy ([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+) ([0-9]+)")?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | let cap = re.captures(&config_str); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 100 | cap.unwrap().get(2).unwrap().as_str().parse::()?, [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] warning: fields `name`, `country`, `auto_region`, `geo`, and `offline` are never read [INFO] [stdout] --> src/config/providers/pia/wireguard.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Region { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 32 | pub id: String, [INFO] [stdout] 33 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 34 | pub country: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 35 | pub auto_region: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub geo: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | pub offline: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Region` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `server_vip` and `peer_pubkey` are never read [INFO] [stdout] --> src/config/providers/pia/wireguard.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct WireguardServerInfo { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 77 | pub server_vip: IpAddr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 78 | pub peer_ip: IpAddr, [INFO] [stdout] 79 | pub peer_pubkey: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WireguardServerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vopono_core` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `name`, `country`, `auto_region`, `geo`, and `offline` are never read [INFO] [stdout] --> src/config/providers/pia/wireguard.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Region { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 32 | pub id: String, [INFO] [stdout] 33 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 34 | pub country: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 35 | pub auto_region: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub geo: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | pub offline: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Region` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `server_vip` and `peer_pubkey` are never read [INFO] [stdout] --> src/config/providers/pia/wireguard.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct WireguardServerInfo { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 77 | pub server_vip: IpAddr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 78 | pub peer_ip: IpAddr, [INFO] [stdout] 79 | pub peer_pubkey: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WireguardServerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vopono_core` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4dae85243f36dde8fcc878b5f9efefdaf88009932d09c31102fd96c36a36e308", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dae85243f36dde8fcc878b5f9efefdaf88009932d09c31102fd96c36a36e308", kill_on_drop: false }` [INFO] [stdout] 4dae85243f36dde8fcc878b5f9efefdaf88009932d09c31102fd96c36a36e308