[INFO] cloning repository https://github.com/semidry/VIRTIO_BLK [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/semidry/VIRTIO_BLK" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsemidry%2FVIRTIO_BLK", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsemidry%2FVIRTIO_BLK'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 115e373e2e8cdeda7f86c5f30f583c997517a91e [INFO] checking semidry/VIRTIO_BLK against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsemidry%2FVIRTIO_BLK" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/semidry/VIRTIO_BLK on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/semidry/VIRTIO_BLK [INFO] finished tweaking git repo https://github.com/semidry/VIRTIO_BLK [INFO] tweaked toml for git repo https://github.com/semidry/VIRTIO_BLK written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/semidry/VIRTIO_BLK 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spin v0.5.2 [INFO] [stderr] Downloaded log v0.4.21 [INFO] [stderr] Downloaded bitflags v2.5.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.81 [INFO] [stderr] Downloaded syn v2.0.60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5cf90d52edd9f30aed12ed33fadf8665ef0bb5388267643ab5d1c0ac998c176a [INFO] running `Command { std: "docker" "start" "-a" "5cf90d52edd9f30aed12ed33fadf8665ef0bb5388267643ab5d1c0ac998c176a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5cf90d52edd9f30aed12ed33fadf8665ef0bb5388267643ab5d1c0ac998c176a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cf90d52edd9f30aed12ed33fadf8665ef0bb5388267643ab5d1c0ac998c176a", kill_on_drop: false }` [INFO] [stdout] 5cf90d52edd9f30aed12ed33fadf8665ef0bb5388267643ab5d1c0ac998c176a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 918a950fa588b1a2e09b452386a9deb6d3759fd815299d29b313ba73bfaeaf2c [INFO] running `Command { std: "docker" "start" "-a" "918a950fa588b1a2e09b452386a9deb6d3759fd815299d29b313ba73bfaeaf2c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling zerocopy-derive v0.7.32 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking virtio-blk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::cmp::min` [INFO] [stdout] --> src/queue.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use core::cmp::min; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::ptr` [INFO] [stdout] --> src/queue.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use core::ptr; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.63s [INFO] running `Command { std: "docker" "inspect" "918a950fa588b1a2e09b452386a9deb6d3759fd815299d29b313ba73bfaeaf2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "918a950fa588b1a2e09b452386a9deb6d3759fd815299d29b313ba73bfaeaf2c", kill_on_drop: false }` [INFO] [stdout] 918a950fa588b1a2e09b452386a9deb6d3759fd815299d29b313ba73bfaeaf2c [INFO] checking semidry/VIRTIO_BLK against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsemidry%2FVIRTIO_BLK" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/semidry/VIRTIO_BLK on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/semidry/VIRTIO_BLK [INFO] finished tweaking git repo https://github.com/semidry/VIRTIO_BLK [INFO] tweaked toml for git repo https://github.com/semidry/VIRTIO_BLK written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/semidry/VIRTIO_BLK 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 350fb34a525df44509ccd0687894f798d5c7348c54c3eb477b64ec6e5d3c2900 [INFO] running `Command { std: "docker" "start" "-a" "350fb34a525df44509ccd0687894f798d5c7348c54c3eb477b64ec6e5d3c2900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "350fb34a525df44509ccd0687894f798d5c7348c54c3eb477b64ec6e5d3c2900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "350fb34a525df44509ccd0687894f798d5c7348c54c3eb477b64ec6e5d3c2900", kill_on_drop: false }` [INFO] [stdout] 350fb34a525df44509ccd0687894f798d5c7348c54c3eb477b64ec6e5d3c2900 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1917acce21cfae38910afe977b4fc84be0b07eb71076ad271fc008b764ada1ec [INFO] running `Command { std: "docker" "start" "-a" "1917acce21cfae38910afe977b4fc84be0b07eb71076ad271fc008b764ada1ec", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling zerocopy-derive v0.7.32 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking virtio-blk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::cmp::min` [INFO] [stdout] --> src/queue.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use core::cmp::min; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::ptr` [INFO] [stdout] --> src/queue.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use core::ptr; [INFO] [stdout] | ^^^^^^^^^ [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/blk.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(mut transport: T) -> Result { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 40 | let queue = VirtQueue::new( [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 48 | Ok(VirtIOBlk { [INFO] [stdout] | ____________^ [INFO] [stdout] 49 | | transport, [INFO] [stdout] 50 | | queue, [INFO] [stdout] 51 | | capacity, [INFO] [stdout] 52 | | negotiated_features, [INFO] [stdout] 53 | | }) [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/queue.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 88 | let layout = if transport.requires_legacy_layout() { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 120 | Ok(VirtQueue { [INFO] [stdout] | ____________^ [INFO] [stdout] 121 | | layout, [INFO] [stdout] 122 | | desc, [INFO] [stdout] 123 | | avail, [INFO] [stdout] ... | [INFO] [stdout] 135 | | indirect_lists: [NONE; SIZE], [INFO] [stdout] 136 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/blk.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(mut transport: T) -> Result { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 40 | let queue = VirtQueue::new( [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 48 | Ok(VirtIOBlk { [INFO] [stdout] | ____________^ [INFO] [stdout] 49 | | transport, [INFO] [stdout] 50 | | queue, [INFO] [stdout] 51 | | capacity, [INFO] [stdout] 52 | | negotiated_features, [INFO] [stdout] 53 | | }) [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/queue.rs:574:12 [INFO] [stdout] | [INFO] [stdout] 573 | let dma = Dma::new(size / PAGE_SIZE, BufferDirection::Both)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 574 | Ok(Self::Legacy { [INFO] [stdout] | ____________^ [INFO] [stdout] 575 | | dma, [INFO] [stdout] 576 | | avail_offset: desc, [INFO] [stdout] 577 | | used_offset: align_up(desc + avail), [INFO] [stdout] 578 | | }) [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] [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/queue.rs:590:12 [INFO] [stdout] | [INFO] [stdout] 588 | let driver_to_device_dma = Dma::new(pages(desc + avail), BufferDirection::DriverToDevice)?; [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 589 | let device_to_driver_dma = Dma::new(pages(used), BufferDirection::DeviceToDriver)?; [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 590 | Ok(Self::Modern { [INFO] [stdout] | ____________^ [INFO] [stdout] 591 | | driver_to_device_dma, [INFO] [stdout] 592 | | device_to_driver_dma, [INFO] [stdout] 593 | | avail_offset: desc, [INFO] [stdout] 594 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/queue.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 88 | let layout = if transport.requires_legacy_layout() { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 120 | Ok(VirtQueue { [INFO] [stdout] | ____________^ [INFO] [stdout] 121 | | layout, [INFO] [stdout] 122 | | desc, [INFO] [stdout] 123 | | avail, [INFO] [stdout] ... | [INFO] [stdout] 135 | | indirect_lists: [NONE; SIZE], [INFO] [stdout] 136 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/queue.rs:574:12 [INFO] [stdout] | [INFO] [stdout] 573 | let dma = Dma::new(size / PAGE_SIZE, BufferDirection::Both)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 574 | Ok(Self::Legacy { [INFO] [stdout] | ____________^ [INFO] [stdout] 575 | | dma, [INFO] [stdout] 576 | | avail_offset: desc, [INFO] [stdout] 577 | | used_offset: align_up(desc + avail), [INFO] [stdout] 578 | | }) [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] [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/queue.rs:590:12 [INFO] [stdout] | [INFO] [stdout] 588 | let driver_to_device_dma = Dma::new(pages(desc + avail), BufferDirection::DriverToDevice)?; [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 589 | let device_to_driver_dma = Dma::new(pages(used), BufferDirection::DeviceToDriver)?; [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 590 | Ok(Self::Modern { [INFO] [stdout] | ____________^ [INFO] [stdout] 591 | | driver_to_device_dma, [INFO] [stdout] 592 | | device_to_driver_dma, [INFO] [stdout] 593 | | avail_offset: desc, [INFO] [stdout] 594 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `virtio-blk` (lib test) due to 5 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `virtio-blk` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "1917acce21cfae38910afe977b4fc84be0b07eb71076ad271fc008b764ada1ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1917acce21cfae38910afe977b4fc84be0b07eb71076ad271fc008b764ada1ec", kill_on_drop: false }` [INFO] [stdout] 1917acce21cfae38910afe977b4fc84be0b07eb71076ad271fc008b764ada1ec