[INFO] fetching crate gray_matter 0.2.8... [INFO] checking gray_matter-0.2.8 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate gray_matter 0.2.8 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate gray_matter 0.2.8 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 gray_matter 0.2.8 [INFO] finished tweaking crates.io crate gray_matter 0.2.8 [INFO] tweaked toml for crates.io crate gray_matter 0.2.8 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 25 packages to latest compatible versions [INFO] [stderr] Adding hashlink v0.8.4 (latest: v0.9.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [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] 55c159886f30899f5d88585ceda21c1256bdb97d75b29efaa4a3348a84f44493 [INFO] running `Command { std: "docker" "start" "-a" "55c159886f30899f5d88585ceda21c1256bdb97d75b29efaa4a3348a84f44493", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55c159886f30899f5d88585ceda21c1256bdb97d75b29efaa4a3348a84f44493", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55c159886f30899f5d88585ceda21c1256bdb97d75b29efaa4a3348a84f44493", kill_on_drop: false }` [INFO] [stdout] 55c159886f30899f5d88585ceda21c1256bdb97d75b29efaa4a3348a84f44493 [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] bdac024fa7fd07f5db501cf556652a9967ffc05c587ca14920fa4d3e6d4d4965 [INFO] running `Command { std: "docker" "start" "-a" "bdac024fa7fd07f5db501cf556652a9967ffc05c587ca14920fa4d3e6d4d4965", kill_on_drop: false }` [INFO] [stderr] Checking arraydeque v0.5.1 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Checking hashlink v0.8.4 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking yaml-rust2 v0.8.1 [INFO] [stderr] Checking gray_matter v0.2.8 (/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/matter.rs:165:14 [INFO] [stdout] | [INFO] [stdout] 163 | let data: D = parsed_entity.data?.deserialize().ok()?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 164 | [INFO] [stdout] 165 | Some(ParsedEntityStruct { [INFO] [stdout] | ______________^ [INFO] [stdout] 166 | | data, [INFO] [stdout] 167 | | content: parsed_entity.content, [INFO] [stdout] 168 | | excerpt: parsed_entity.excerpt, [INFO] [stdout] 169 | | orig: parsed_entity.orig, [INFO] [stdout] 170 | | matter: parsed_entity.matter, [INFO] [stdout] 171 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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 `gray_matter` (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/matter.rs:165:14 [INFO] [stdout] | [INFO] [stdout] 163 | let data: D = parsed_entity.data?.deserialize().ok()?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 164 | [INFO] [stdout] 165 | Some(ParsedEntityStruct { [INFO] [stdout] | ______________^ [INFO] [stdout] 166 | | data, [INFO] [stdout] 167 | | content: parsed_entity.content, [INFO] [stdout] 168 | | excerpt: parsed_entity.excerpt, [INFO] [stdout] 169 | | orig: parsed_entity.orig, [INFO] [stdout] 170 | | matter: parsed_entity.matter, [INFO] [stdout] 171 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/tests/matter_read.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | let path = get_fixtures(file_name); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | fs::read_to_string(path).expect("Cannot read") [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gray_matter` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "bdac024fa7fd07f5db501cf556652a9967ffc05c587ca14920fa4d3e6d4d4965", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdac024fa7fd07f5db501cf556652a9967ffc05c587ca14920fa4d3e6d4d4965", kill_on_drop: false }` [INFO] [stdout] bdac024fa7fd07f5db501cf556652a9967ffc05c587ca14920fa4d3e6d4d4965