[INFO] fetching crate hickory-dns 0.25.0-alpha.2... [INFO] checking hickory-dns-0.25.0-alpha.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate hickory-dns 0.25.0-alpha.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate hickory-dns 0.25.0-alpha.2 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 hickory-dns 0.25.0-alpha.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate hickory-dns 0.25.0-alpha.2 [INFO] tweaked toml for crates.io crate hickory-dns 0.25.0-alpha.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate hickory-dns 0.25.0-alpha.2 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] [stderr] Blocking waiting for file lock on package cache [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] 18bf810f143acaadaf6c67ac4caf5e6ffc808a410063a3de74ea355b0f77f8fa [INFO] running `Command { std: "docker" "start" "-a" "18bf810f143acaadaf6c67ac4caf5e6ffc808a410063a3de74ea355b0f77f8fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18bf810f143acaadaf6c67ac4caf5e6ffc808a410063a3de74ea355b0f77f8fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18bf810f143acaadaf6c67ac4caf5e6ffc808a410063a3de74ea355b0f77f8fa", kill_on_drop: false }` [INFO] [stdout] 18bf810f143acaadaf6c67ac4caf5e6ffc808a410063a3de74ea355b0f77f8fa [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] c40f08c8ddb1d37f68c78cff0b7c328bc6d301bd62fbb25b463beba95e76eb84 [INFO] running `Command { std: "docker" "start" "-a" "c40f08c8ddb1d37f68c78cff0b7c328bc6d301bd62fbb25b463beba95e76eb84", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking rustls-pki-types v1.7.0 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking winnow v0.6.15 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking webpki-roots v0.26.3 [INFO] [stderr] Checking rustls-pemfile v2.1.2 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Checking rustls-native-certs v0.7.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling libsqlite3-sys v0.28.0 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking hashlink v0.9.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Compiling enum-as-inner v0.6.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking tokio v1.39.1 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking clap v4.4.18 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking serde_spanned v0.6.6 [INFO] [stderr] Checking toml_datetime v0.6.6 [INFO] [stderr] Checking toml_edit v0.22.16 [INFO] [stderr] Checking prefix-trie v0.3.0 [INFO] [stderr] Checking hickory-proto v0.25.0-alpha.2 [INFO] [stderr] Checking rusqlite v0.31.0 [INFO] [stderr] Checking toml v0.8.15 [INFO] [stderr] Checking hickory-resolver v0.25.0-alpha.2 [INFO] [stderr] Checking hickory-client v0.25.0-alpha.2 [INFO] [stderr] Checking hickory-server v0.25.0-alpha.2 [INFO] [stderr] Checking hickory-dns v0.25.0-alpha.2 (/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/hickory-dns.rs:449:23 [INFO] [stdout] | [INFO] [stdout] 449 | .flat_map(|x| (*x, listen_port).to_socket_addrs().unwrap()) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/hickory-dns.rs:449:23 [INFO] [stdout] | [INFO] [stdout] 449 | .flat_map(|x| (*x, listen_port).to_socket_addrs().unwrap()) [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 `hickory-dns` (bin "hickory-dns") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `hickory-dns` (bin "hickory-dns" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c40f08c8ddb1d37f68c78cff0b7c328bc6d301bd62fbb25b463beba95e76eb84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c40f08c8ddb1d37f68c78cff0b7c328bc6d301bd62fbb25b463beba95e76eb84", kill_on_drop: false }` [INFO] [stdout] c40f08c8ddb1d37f68c78cff0b7c328bc6d301bd62fbb25b463beba95e76eb84