[INFO] fetching crate wasmtime-vfs-file 0.1.0... [INFO] checking wasmtime-vfs-file-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate wasmtime-vfs-file 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate wasmtime-vfs-file 0.1.0 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 wasmtime-vfs-file 0.1.0 [INFO] finished tweaking crates.io crate wasmtime-vfs-file 0.1.0 [INFO] tweaked toml for crates.io crate wasmtime-vfs-file 0.1.0 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 98 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding ambient-authority v0.0.1 (latest: v0.0.2) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding cap-primitives v0.26.1 (latest: v3.2.0) [INFO] [stderr] Adding cap-rand v0.26.1 (latest: v3.2.0) [INFO] [stderr] Adding cap-std v0.26.1 (latest: v3.2.0) [INFO] [stderr] Adding dirs v4.0.0 (latest: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding errno v0.2.8 (latest: v0.3.9) [INFO] [stderr] Adding fs-set-times v0.17.1 (latest: v0.20.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding io-extras v0.15.0 (latest: v0.18.2) [INFO] [stderr] Adding io-lifetimes v0.7.5 (latest: v2.0.3) [INFO] [stderr] Adding linux-raw-sys v0.0.46 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding rustix v0.35.16 (latest: v0.38.35) [INFO] [stderr] Adding shellexpand v2.1.2 (latest: v3.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi-common v2.0.2 (latest: v24.0.0) [INFO] [stderr] Adding wast v35.0.2 (latest: v216.0.0) [INFO] [stderr] Adding wiggle v2.0.2 (latest: v24.0.0) [INFO] [stderr] Adding wiggle-generate v2.0.2 (latest: v24.0.0) [INFO] [stderr] Adding wiggle-macro v2.0.2 (latest: v24.0.0) [INFO] [stderr] Adding windows-sys v0.36.1 (latest: v0.59.0) [INFO] [stderr] Adding windows-sys v0.42.0 (latest: v0.59.0) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.36.1 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.36.1 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.36.1 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.36.1 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.36.1 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding winx v0.33.0 (latest: v0.36.3) [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] 46124f41c8edbdf8c2e8eb087bb27b52e8f60efe6824e4b2e07e2e0c233de6c4 [INFO] running `Command { std: "docker" "start" "-a" "46124f41c8edbdf8c2e8eb087bb27b52e8f60efe6824e4b2e07e2e0c233de6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46124f41c8edbdf8c2e8eb087bb27b52e8f60efe6824e4b2e07e2e0c233de6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46124f41c8edbdf8c2e8eb087bb27b52e8f60efe6824e4b2e07e2e0c233de6c4", kill_on_drop: false }` [INFO] [stdout] 46124f41c8edbdf8c2e8eb087bb27b52e8f60efe6824e4b2e07e2e0c233de6c4 [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] a953dde469fe3fa5a3d6e91794928a5bbb76679c18aca83caad33cda6f9776ed [INFO] running `Command { std: "docker" "start" "-a" "a953dde469fe3fa5a3d6e91794928a5bbb76679c18aca83caad33cda6f9776ed", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling io-lifetimes v0.7.5 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling rustix v0.35.16 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling io-extras v0.15.0 [INFO] [stderr] Checking linux-raw-sys v0.0.46 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling cap-primitives v0.26.1 [INFO] [stderr] Checking ambient-authority v0.0.1 [INFO] [stderr] Checking maybe-owned v0.3.4 [INFO] [stderr] Compiling wast v35.0.2 [INFO] [stderr] Compiling cap-std v0.26.1 [INFO] [stderr] Compiling wasi-common v2.0.2 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking wasmtime-vfs-ledger v0.1.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling shellexpand v2.1.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking fs-set-times v0.17.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling witx v0.9.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling wiggle-generate v2.0.2 [INFO] [stderr] Checking cap-rand v0.26.1 [INFO] [stderr] Compiling wiggle-macro v2.0.2 [INFO] [stderr] Checking wiggle v2.0.2 [INFO] [stderr] Checking wasmtime-vfs-memory v0.1.0 [INFO] [stderr] Checking wasmtime-vfs-file v0.1.0 (/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:46:75 [INFO] [stdout] | [INFO] [stdout] 46 | async fn open_dir(self: Arc) -> Result, Error> { [INFO] [stdout] | _______________________----________________________________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 47 | | Err(Error::not_dir()) [INFO] [stdout] 48 | | } [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:57:43 [INFO] [stdout] | [INFO] [stdout] 51 | self: Arc, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 57 | ) -> Result, Error> { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 58 | | if dir { [INFO] [stdout] 59 | | return Err(Error::not_dir()); [INFO] [stdout] 60 | | } [INFO] [stdout] ... | [INFO] [stdout] 68 | | }))) [INFO] [stdout] 69 | | } [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/lib.rs:86:18 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn with_data(parent: Arc, data: impl Into>) -> Arc { [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] 79 | let id = parent.id().device().create_inode(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 80 | [INFO] [stdout] 81 | let inode = Inode { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | Arc::new(Self(Link { [INFO] [stdout] | __________________^ [INFO] [stdout] 87 | | parent: Arc::downgrade(&parent), [INFO] [stdout] 88 | | inode: inode.into(), [INFO] [stdout] 89 | | })) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmtime-vfs-file` (lib) due to 4 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:46:75 [INFO] [stdout] | [INFO] [stdout] 46 | async fn open_dir(self: Arc) -> Result, Error> { [INFO] [stdout] | _______________________----________________________________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 47 | | Err(Error::not_dir()) [INFO] [stdout] 48 | | } [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:57:43 [INFO] [stdout] | [INFO] [stdout] 51 | self: Arc, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 57 | ) -> Result, Error> { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 58 | | if dir { [INFO] [stdout] 59 | | return Err(Error::not_dir()); [INFO] [stdout] 60 | | } [INFO] [stdout] ... | [INFO] [stdout] 68 | | }))) [INFO] [stdout] 69 | | } [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/lib.rs:86:18 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn with_data(parent: Arc, data: impl Into>) -> Arc { [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] 79 | let id = parent.id().device().create_inode(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 80 | [INFO] [stdout] 81 | let inode = Inode { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | Arc::new(Self(Link { [INFO] [stdout] | __________________^ [INFO] [stdout] 87 | | parent: Arc::downgrade(&parent), [INFO] [stdout] 88 | | inode: inode.into(), [INFO] [stdout] 89 | | })) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmtime-vfs-file` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "a953dde469fe3fa5a3d6e91794928a5bbb76679c18aca83caad33cda6f9776ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a953dde469fe3fa5a3d6e91794928a5bbb76679c18aca83caad33cda6f9776ed", kill_on_drop: false }` [INFO] [stdout] a953dde469fe3fa5a3d6e91794928a5bbb76679c18aca83caad33cda6f9776ed