[INFO] fetching crate amethyst_network 0.15.3... [INFO] checking amethyst_network-0.15.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate amethyst_network 0.15.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate amethyst_network 0.15.3 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 amethyst_network 0.15.3 [INFO] finished tweaking crates.io crate amethyst_network 0.15.3 [INFO] tweaked toml for crates.io crate amethyst_network 0.15.3 written to /workspace/builds/worker-4-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] 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 103 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding ahash v0.3.8 (latest: v0.8.11) [INFO] [stderr] Adding approx v0.3.2 (latest: v0.5.1) [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.6) [INFO] [stderr] Adding bytes v0.5.6 (latest: v1.7.1) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding crc v1.8.1 (latest: v3.2.1) [INFO] [stderr] Adding crossbeam-channel v0.3.9 (latest: v0.5.13) [INFO] [stderr] Adding crossbeam-queue v0.2.3 (latest: v0.3.11) [INFO] [stderr] Adding crossbeam-utils v0.6.6 (latest: v0.8.20) [INFO] [stderr] Adding crossbeam-utils v0.7.2 (latest: v0.8.20) [INFO] [stderr] Adding derive-new v0.5.9 (latest: v0.7.0) [INFO] [stderr] Adding env_logger v0.7.1 (latest: v0.11.5) [INFO] [stderr] Adding generic-array v0.13.3 (latest: v1.1.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding getset v0.0.9 (latest: v0.1.2) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hashbrown v0.7.2 (latest: v0.14.5) [INFO] [stderr] Adding laminar v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding matrixmultiply v0.2.4 (latest: v0.3.9) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding nalgebra v0.19.0 (latest: v0.33.0) [INFO] [stderr] Adding num-complex v0.2.4 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.2.4 (latest: v0.4.2) [INFO] [stderr] Adding quickcheck v0.9.2 (latest: v1.0.3) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_distr v0.2.2 (latest: v0.4.3) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_pcg v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding shred v0.10.2 (latest: v0.16.1) [INFO] [stderr] Adding shred-derive v0.6.3 (latest: v0.7.0) [INFO] [stderr] Adding specs v0.16.1 (latest: v0.20.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.36) [INFO] [stderr] Adding tuple_utils v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1016a9ed82352dbf471598f82cddb6ffd579df772b244cf84b82e602b6d30560 [INFO] running `Command { std: "docker" "start" "-a" "1016a9ed82352dbf471598f82cddb6ffd579df772b244cf84b82e602b6d30560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1016a9ed82352dbf471598f82cddb6ffd579df772b244cf84b82e602b6d30560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1016a9ed82352dbf471598f82cddb6ffd579df772b244cf84b82e602b6d30560", kill_on_drop: false }` [INFO] [stdout] 1016a9ed82352dbf471598f82cddb6ffd579df772b244cf84b82e602b6d30560 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 21b865e24d54d4fcf8c9c9db63d6b5e5ad30e257ac13863f8e7058ee86a66b34 [INFO] running `Command { std: "docker" "start" "-a" "21b865e24d54d4fcf8c9c9db63d6b5e5ad30e257ac13863f8e7058ee86a66b34", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tynm v0.1.10 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling shred-derive v0.6.3 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking hibitset v0.6.4 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking shred v0.10.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking shrev v1.1.3 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking specs v0.16.1 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking mint v0.5.9 [INFO] [stderr] Compiling edit-distance v2.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking specs-hierarchy v0.6.0 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling getset v0.0.9 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking laminar v0.3.2 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling alga_derive v0.9.2 [INFO] [stderr] Checking amethyst_error v0.15.3 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking nalgebra v0.19.0 [INFO] [stderr] Checking amethyst_core v0.15.3 [INFO] [stderr] Checking amethyst_network v0.15.3 (/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/simulation/transport/tcp.rs:287:22 [INFO] [stdout] | [INFO] [stdout] 284 | pub fn new(listener: Option, recv_buffer_size_bytes: usize) -> Self { [INFO] [stdout] | ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 287 | streams: HashMap::new(), [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 `amethyst_network` (lib) 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/simulation/transport/tcp.rs:287:22 [INFO] [stdout] | [INFO] [stdout] 284 | pub fn new(listener: Option, recv_buffer_size_bytes: usize) -> Self { [INFO] [stdout] | ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 287 | streams: HashMap::new(), [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 `amethyst_network` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "21b865e24d54d4fcf8c9c9db63d6b5e5ad30e257ac13863f8e7058ee86a66b34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21b865e24d54d4fcf8c9c9db63d6b5e5ad30e257ac13863f8e7058ee86a66b34", kill_on_drop: false }` [INFO] [stdout] 21b865e24d54d4fcf8c9c9db63d6b5e5ad30e257ac13863f8e7058ee86a66b34