[INFO] fetching crate dns-mock-server 0.1.5... [INFO] checking dns-mock-server-0.1.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate dns-mock-server 0.1.5 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate dns-mock-server 0.1.5 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 dns-mock-server 0.1.5 [INFO] finished tweaking crates.io crate dns-mock-server 0.1.5 [INFO] tweaked toml for crates.io crate dns-mock-server 0.1.5 written to /workspace/builds/worker-7-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 119 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding hostname v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding idna v0.4.0 (latest: v1.0.2) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding rustls v0.21.12 (latest: v0.23.12) [INFO] [stderr] Adding rustls-webpki v0.101.7 (latest: v0.102.7) [INFO] [stderr] Adding tokio-rustls v0.24.1 (latest: v0.26.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 30d5a5ec0d725abb9575a3189edd60b3473013cb4a4ce1e2fcb39ba0ebcaf25e [INFO] running `Command { std: "docker" "start" "-a" "30d5a5ec0d725abb9575a3189edd60b3473013cb4a4ce1e2fcb39ba0ebcaf25e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30d5a5ec0d725abb9575a3189edd60b3473013cb4a4ce1e2fcb39ba0ebcaf25e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30d5a5ec0d725abb9575a3189edd60b3473013cb4a4ce1e2fcb39ba0ebcaf25e", kill_on_drop: false }` [INFO] [stdout] 30d5a5ec0d725abb9575a3189edd60b3473013cb4a4ce1e2fcb39ba0ebcaf25e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c0d85178e73b74c7511206de958bcdc8e0b6fcb9af1fdba5db26bb72bb6300ba [INFO] running `Command { std: "docker" "start" "-a" "c0d85178e73b74c7511206de958bcdc8e0b6fcb9af1fdba5db26bb72bb6300ba", kill_on_drop: false }` [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking ring v0.17.8 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling enum-as-inner v0.6.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking hickory-proto v0.24.1 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking hickory-server v0.24.1 [INFO] [stderr] Checking hickory-resolver v0.24.1 [INFO] [stderr] Checking dns-mock-server v0.1.5 (/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/lib.rs:73:23 [INFO] [stdout] | [INFO] [stdout] 72 | mut response_handler: R, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | ) -> ResponseInfo { [INFO] [stdout] | _______________________^ [INFO] [stdout] 74 | | let builder = MessageResponseBuilder::from_message_request(request); [INFO] [stdout] 75 | | [INFO] [stdout] 76 | | let mut header = Header::response_from_request(request.header()); [INFO] [stdout] ... | [INFO] [stdout] 98 | | } [INFO] [stdout] 99 | | } [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] [stderr] error: could not compile `dns-mock-server` (lib test) due to 2 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/lib.rs:73:23 [INFO] [stdout] | [INFO] [stdout] 72 | mut response_handler: R, [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | ) -> ResponseInfo { [INFO] [stdout] | _______________________^ [INFO] [stdout] 74 | | let builder = MessageResponseBuilder::from_message_request(request); [INFO] [stdout] 75 | | [INFO] [stdout] 76 | | let mut header = Header::response_from_request(request.header()); [INFO] [stdout] ... | [INFO] [stdout] 98 | | } [INFO] [stdout] 99 | | } [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] [stderr] error: could not compile `dns-mock-server` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c0d85178e73b74c7511206de958bcdc8e0b6fcb9af1fdba5db26bb72bb6300ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0d85178e73b74c7511206de958bcdc8e0b6fcb9af1fdba5db26bb72bb6300ba", kill_on_drop: false }` [INFO] [stdout] c0d85178e73b74c7511206de958bcdc8e0b6fcb9af1fdba5db26bb72bb6300ba