[INFO] fetching crate hickory-proto 0.25.0-alpha.2... [INFO] checking hickory-proto-0.25.0-alpha.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate hickory-proto 0.25.0-alpha.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate hickory-proto 0.25.0-alpha.2 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hickory-proto 0.25.0-alpha.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate hickory-proto 0.25.0-alpha.2 [INFO] tweaked toml for crates.io crate hickory-proto 0.25.0-alpha.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 159 packages to latest compatible versions [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding h3 v0.0.5 (available: v0.0.6) [INFO] [stderr] Adding h3-quinn v0.0.6 (available: v0.0.7) [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 linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding matchers v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (available: v0.50.1) [INFO] [stderr] Adding regex-automata v0.1.10 (available: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.4) [INFO] [stderr] Adding rustls-native-certs v0.7.3 (available: v0.8.0) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a355f5e292b986f6a97490aca543c02996761bae2bc29129ebfd44460b73ae4d [INFO] running `Command { std: "docker" "start" "-a" "a355f5e292b986f6a97490aca543c02996761bae2bc29129ebfd44460b73ae4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a355f5e292b986f6a97490aca543c02996761bae2bc29129ebfd44460b73ae4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a355f5e292b986f6a97490aca543c02996761bae2bc29129ebfd44460b73ae4d", kill_on_drop: false }` [INFO] [stdout] a355f5e292b986f6a97490aca543c02996761bae2bc29129ebfd44460b73ae4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c00567faa0f7a0e62a962ac355c4951bdce33b55865439ba52f9446a8968794 [INFO] running `Command { std: "docker" "start" "-a" "8c00567faa0f7a0e62a962ac355c4951bdce33b55865439ba52f9446a8968794", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking hickory-proto v0.25.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::iter::Enumerate)>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/serialize/binary/bin_tests.rs:126:42 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn test_read_data_set(data_set: Vec<(E, Vec)>, read_func: F) [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 126 | for (test_pass, (expect, binary)) in data_set.into_iter().enumerate() { [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 `std::iter::Enumerate)>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/serialize/binary/bin_tests.rs:139:40 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn test_emit_data_set(data_set: Vec<(S, Vec)>, emit_func: F) [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 139 | for (test_pass, (data, expect)) in data_set.into_iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for an associated function [INFO] [stdout] --> src/rr/resource.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn stub() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | missing_docs, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a module [INFO] [stdout] --> src/serialize/binary/mod.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub mod bin_tests; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a function [INFO] [stdout] --> src/serialize/binary/bin_tests.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 121 | / pub fn test_read_data_set(data_set: Vec<(E, Vec)>, read_func: F) [INFO] [stdout] 122 | | where [INFO] [stdout] 123 | | E: PartialEq + Debug, [INFO] [stdout] 124 | | F: Fn(BinDecoder<'_>) -> ProtoResult, [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a function [INFO] [stdout] --> src/serialize/binary/bin_tests.rs:134:1 [INFO] [stdout] | [INFO] [stdout] 134 | / pub fn test_emit_data_set(data_set: Vec<(S, Vec)>, emit_func: F) [INFO] [stdout] 135 | | where [INFO] [stdout] 136 | | F: Fn(&mut BinEncoder<'_>, S) -> ProtoResult<()>, [INFO] [stdout] 137 | | S: Debug, [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hickory-proto` (lib test) due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8c00567faa0f7a0e62a962ac355c4951bdce33b55865439ba52f9446a8968794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c00567faa0f7a0e62a962ac355c4951bdce33b55865439ba52f9446a8968794", kill_on_drop: false }` [INFO] [stdout] 8c00567faa0f7a0e62a962ac355c4951bdce33b55865439ba52f9446a8968794