[INFO] fetching crate migrations_internals 2.2.0... [INFO] checking migrations_internals-2.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate migrations_internals 2.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate migrations_internals 2.2.0 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 migrations_internals 2.2.0 [INFO] finished tweaking crates.io crate migrations_internals 2.2.0 [INFO] tweaked toml for crates.io crate migrations_internals 2.2.0 written to /workspace/builds/worker-6-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 16 packages to latest compatible versions [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] aad848206b1022d42b8f00cf7db4d8a02bda0602070b32dbd986d070a9ad59ce [INFO] running `Command { std: "docker" "start" "-a" "aad848206b1022d42b8f00cf7db4d8a02bda0602070b32dbd986d070a9ad59ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aad848206b1022d42b8f00cf7db4d8a02bda0602070b32dbd986d070a9ad59ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aad848206b1022d42b8f00cf7db4d8a02bda0602070b32dbd986d070a9ad59ce", kill_on_drop: false }` [INFO] [stdout] aad848206b1022d42b8f00cf7db4d8a02bda0602070b32dbd986d070a9ad59ce [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] a8c2de3782cd1dd14297eb85d3d0e532a1c9775f77eda9e8f4d74171b63b0a7d [INFO] running `Command { std: "docker" "start" "-a" "a8c2de3782cd1dd14297eb85d3d0e532a1c9775f77eda9e8f4d74171b63b0a7d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking winnow v0.6.18 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking toml_edit v0.22.20 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking migrations_internals v2.2.0 (/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:89:9 [INFO] [stdout] | [INFO] [stdout] 88 | Ok(path.read_dir()?.filter_map(|entry_res| { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 89 | / entry_res [INFO] [stdout] 90 | | .and_then(|entry| { [INFO] [stdout] 91 | | Ok( [INFO] [stdout] 92 | | if entry.metadata()?.is_file() [INFO] [stdout] ... | [INFO] [stdout] 99 | | ) [INFO] [stdout] 100 | | }) [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/lib.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 90 | .and_then(|entry| { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 91 | Ok( [INFO] [stdout] 92 | / if entry.metadata()?.is_file() [INFO] [stdout] 93 | | || entry.file_name().to_string_lossy().starts_with('.') [INFO] [stdout] 94 | | { [INFO] [stdout] 95 | | None [INFO] [stdout] 96 | | } else { [INFO] [stdout] 97 | | Some(entry) [INFO] [stdout] 98 | | }, [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 `migrations_internals` (lib) due to 3 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/lib.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 88 | Ok(path.read_dir()?.filter_map(|entry_res| { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 89 | / entry_res [INFO] [stdout] 90 | | .and_then(|entry| { [INFO] [stdout] 91 | | Ok( [INFO] [stdout] 92 | | if entry.metadata()?.is_file() [INFO] [stdout] ... | [INFO] [stdout] 99 | | ) [INFO] [stdout] 100 | | }) [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/lib.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 90 | .and_then(|entry| { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 91 | Ok( [INFO] [stdout] 92 | / if entry.metadata()?.is_file() [INFO] [stdout] 93 | | || entry.file_name().to_string_lossy().starts_with('.') [INFO] [stdout] 94 | | { [INFO] [stdout] 95 | | None [INFO] [stdout] 96 | | } else { [INFO] [stdout] 97 | | Some(entry) [INFO] [stdout] 98 | | }, [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 `migrations_internals` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "a8c2de3782cd1dd14297eb85d3d0e532a1c9775f77eda9e8f4d74171b63b0a7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8c2de3782cd1dd14297eb85d3d0e532a1c9775f77eda9e8f4d74171b63b0a7d", kill_on_drop: false }` [INFO] [stdout] a8c2de3782cd1dd14297eb85d3d0e532a1c9775f77eda9e8f4d74171b63b0a7d