[INFO] fetching crate h3o 0.6.4... [INFO] checking h3o-0.6.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate h3o 0.6.4 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate h3o 0.6.4 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 h3o 0.6.4 [INFO] finished tweaking crates.io crate h3o 0.6.4 [INFO] tweaked toml for crates.io crate h3o 0.6.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate h3o 0.6.4 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] [stderr] Blocking waiting for file lock on package cache [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] 9134b0bc5272962914aeb41e7462858912cb40f55848991b368596190eb76f0f [INFO] running `Command { std: "docker" "start" "-a" "9134b0bc5272962914aeb41e7462858912cb40f55848991b368596190eb76f0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9134b0bc5272962914aeb41e7462858912cb40f55848991b368596190eb76f0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9134b0bc5272962914aeb41e7462858912cb40f55848991b368596190eb76f0f", kill_on_drop: false }` [INFO] [stdout] 9134b0bc5272962914aeb41e7462858912cb40f55848991b368596190eb76f0f [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] 9d6c5f1003dfe6a52b6c7fd7368c50679c19e1ce56e8bd36b6ddf0aaf0bdcc6a [INFO] running `Command { std: "docker" "start" "-a" "9d6c5f1003dfe6a52b6c7fd7368c50679c19e1ce56e8bd36b6ddf0aaf0bdcc6a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling cc v1.0.86 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling ahash v0.8.9 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking float_eq v1.0.1 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking h3o-bit v0.1.1 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking const-random v0.1.17 [INFO] [stderr] Checking h3o v0.6.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking clap v4.5.1 [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/index/cell.rs:687:9 [INFO] [stdout] | [INFO] [stdout] 684 | compacted: impl IntoIterator, [INFO] [stdout] | ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 687 | / compacted [INFO] [stdout] 688 | | .into_iter() [INFO] [stdout] 689 | | .map(move |index| index.children_count(resolution)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/index/cell.rs:711:9 [INFO] [stdout] | [INFO] [stdout] 708 | compacted: impl IntoIterator, [INFO] [stdout] | ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 711 | / compacted [INFO] [stdout] 712 | | .into_iter() [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] 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/index/cell.rs:954:32 [INFO] [stdout] | [INFO] [stdout] 954 | .unwrap_or_else(|| self.grid_disk_safe(k).collect()) [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] 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/index/cell.rs:1030:32 [INFO] [stdout] | [INFO] [stdout] 1030 | .unwrap_or_else(|| self.grid_disk_distances_safe(k).collect()) [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] 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/index/cell.rs:1113:9 [INFO] [stdout] | [INFO] [stdout] 1110 | indexes: impl IntoIterator, [INFO] [stdout] | --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1113 | / indexes [INFO] [stdout] 1114 | | .into_iter() [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] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `h3o` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9d6c5f1003dfe6a52b6c7fd7368c50679c19e1ce56e8bd36b6ddf0aaf0bdcc6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d6c5f1003dfe6a52b6c7fd7368c50679c19e1ce56e8bd36b6ddf0aaf0bdcc6a", kill_on_drop: false }` [INFO] [stdout] 9d6c5f1003dfe6a52b6c7fd7368c50679c19e1ce56e8bd36b6ddf0aaf0bdcc6a