[INFO] fetching crate erkpht-tower 0.3.2... [INFO] checking erkpht-tower-0.3.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate erkpht-tower 0.3.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate erkpht-tower 0.3.2 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 erkpht-tower 0.3.2 [INFO] finished tweaking crates.io crate erkpht-tower 0.3.2 [INFO] tweaked toml for crates.io crate erkpht-tower 0.3.2 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] Updating crates.io index [INFO] [stderr] Locking 107 packages to latest compatible versions [INFO] [stderr] Adding ansi_term v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding base64 v0.10.1 (latest: v0.22.1) [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 crossbeam-channel v0.3.9 (latest: v0.5.13) [INFO] [stderr] Adding crossbeam-utils v0.6.6 (latest: v0.8.20) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hdrhistogram v6.3.4 (latest: v7.5.4) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding matchers v0.0.1 (latest: v0.2.0) [INFO] [stderr] Adding nom v4.2.3 (latest: v7.1.3) [INFO] [stderr] Adding pin-project v0.4.30 (latest: v1.1.5) [INFO] [stderr] Adding pin-project-internal v0.4.30 (latest: v1.1.5) [INFO] [stderr] Adding pin-project-lite v0.1.12 (latest: v0.2.14) [INFO] [stderr] Adding quickcheck v0.6.2 (latest: v1.0.3) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [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 v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [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 rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding smallvec v0.6.14 (latest: v1.13.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding tokio v0.2.25 (latest: v1.40.0) [INFO] [stderr] Adding tokio-macros v0.2.6 (latest: v2.4.0) [INFO] [stderr] Adding tokio-test v0.2.1 (latest: v0.4.4) [INFO] [stderr] Adding tower-test v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding tracing-log v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding tracing-subscriber v0.1.6 (latest: v0.3.18) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.5) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [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-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] b7ad95055114ccc6f78e995ad954b433928ed13a368b2fe0b24295dc923a70e0 [INFO] running `Command { std: "docker" "start" "-a" "b7ad95055114ccc6f78e995ad954b433928ed13a368b2fe0b24295dc923a70e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7ad95055114ccc6f78e995ad954b433928ed13a368b2fe0b24295dc923a70e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7ad95055114ccc6f78e995ad954b433928ed13a368b2fe0b24295dc923a70e0", kill_on_drop: false }` [INFO] [stdout] b7ad95055114ccc6f78e995ad954b433928ed13a368b2fe0b24295dc923a70e0 [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] eafceb41f92c9ef24c3d387ec1831a16451a0a8da31b927b7ddfb0389a4ddcc8 [INFO] running `Command { std: "docker" "start" "-a" "eafceb41f92c9ef24c3d387ec1831a16451a0a8da31b927b7ddfb0389a4ddcc8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking quickcheck v0.6.2 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking hdrhistogram v6.3.4 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Checking tracing-subscriber v0.1.6 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking pin-project v0.4.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tokio-test v0.2.1 [INFO] [stderr] Checking tower-test v0.3.0 [INFO] [stderr] Checking erkpht-tower v0.3.2 (/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/builder/mod.rs:122:20 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn layer(self, layer: T) -> ServiceBuilder> { [INFO] [stdout] | ---- -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | ServiceBuilder { [INFO] [stdout] 122 | layer: Stack::new(layer, self.layer), [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 `erkpht-tower` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "eafceb41f92c9ef24c3d387ec1831a16451a0a8da31b927b7ddfb0389a4ddcc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eafceb41f92c9ef24c3d387ec1831a16451a0a8da31b927b7ddfb0389a4ddcc8", kill_on_drop: false }` [INFO] [stdout] eafceb41f92c9ef24c3d387ec1831a16451a0a8da31b927b7ddfb0389a4ddcc8