[INFO] fetching crate aquatic_udp_load_test 0.9.0... [INFO] checking aquatic_udp_load_test-0.9.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate aquatic_udp_load_test 0.9.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate aquatic_udp_load_test 0.9.0 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 aquatic_udp_load_test 0.9.0 [INFO] finished tweaking crates.io crate aquatic_udp_load_test 0.9.0 [INFO] tweaked toml for crates.io crate aquatic_udp_load_test 0.9.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate aquatic_udp_load_test 0.9.0 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2eda8434da728c72e89ee3c39c57d9de6b7a0418223a488633fc33b6c2808f5 [INFO] running `Command { std: "docker" "start" "-a" "b2eda8434da728c72e89ee3c39c57d9de6b7a0418223a488633fc33b6c2808f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2eda8434da728c72e89ee3c39c57d9de6b7a0418223a488633fc33b6c2808f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2eda8434da728c72e89ee3c39c57d9de6b7a0418223a488633fc33b6c2808f5", kill_on_drop: false }` [INFO] [stdout] b2eda8434da728c72e89ee3c39c57d9de6b7a0418223a488633fc33b6c2808f5 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea231056ba584b19519cd1ce41563cd3c73b14bbdb168149eda9dbf67f84b586 [INFO] running `Command { std: "docker" "start" "-a" "ea231056ba584b19519cd1ce41563cd3c73b14bbdb168149eda9dbf67f84b586", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.200 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling rustversion v1.0.15 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling cc v1.0.96 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling libmimalloc-sys v0.1.37 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.32 [INFO] [stderr] Compiling serde_derive v1.0.200 [INFO] [stderr] Compiling git-testament-derive v0.2.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking simplelog v0.12.2 [INFO] [stderr] Checking git-testament v0.2.5 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Compiling aquatic_toml_config_derive v0.9.0 [INFO] [stderr] Compiling duplicate v1.0.0 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking mimalloc v0.1.41 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking hdrhistogram v7.5.4 [INFO] [stderr] Checking privdrop v0.5.4 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking aquatic_peer_id v0.9.0 [INFO] [stderr] Checking aquatic_udp_protocol v0.9.0 [INFO] [stderr] Checking aquatic_toml_config v0.9.0 [INFO] [stderr] Checking aquatic_common v0.9.0 [INFO] [stderr] Checking aquatic_udp_load_test v0.9.0 (/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:320:12 [INFO] [stdout] | [INFO] [stdout] 295 | let info_hashes = repeat_with(|| { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 318 | let dist = WeightedAliasIndex::new(weights)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 319 | [INFO] [stdout] 320 | Ok(Self { info_hashes, dist }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/lib.rs:320:12 [INFO] [stdout] | [INFO] [stdout] 295 | let info_hashes = repeat_with(|| { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 318 | let dist = WeightedAliasIndex::new(weights)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 319 | [INFO] [stdout] 320 | Ok(Self { info_hashes, dist }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `aquatic_udp_load_test` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `aquatic_udp_load_test` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ea231056ba584b19519cd1ce41563cd3c73b14bbdb168149eda9dbf67f84b586", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea231056ba584b19519cd1ce41563cd3c73b14bbdb168149eda9dbf67f84b586", kill_on_drop: false }` [INFO] [stdout] ea231056ba584b19519cd1ce41563cd3c73b14bbdb168149eda9dbf67f84b586