[INFO] fetching crate igvm 0.3.3... [INFO] checking igvm-0.3.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate igvm 0.3.3 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate igvm 0.3.3 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 igvm 0.3.3 [INFO] finished tweaking crates.io crate igvm 0.3.3 [INFO] tweaked toml for crates.io crate igvm 0.3.3 written to /workspace/builds/worker-0-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 24 packages to latest compatible versions [INFO] [stderr] Adding bitfield-struct v0.7.0 (latest: v0.8.0) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4a4e855b8a24a7f766377c15d75a56d2a2ae7d2ad94da53b168daaa8d7f55e42 [INFO] running `Command { std: "docker" "start" "-a" "4a4e855b8a24a7f766377c15d75a56d2a2ae7d2ad94da53b168daaa8d7f55e42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a4e855b8a24a7f766377c15d75a56d2a2ae7d2ad94da53b168daaa8d7f55e42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a4e855b8a24a7f766377c15d75a56d2a2ae7d2ad94da53b168daaa8d7f55e42", kill_on_drop: false }` [INFO] [stdout] 4a4e855b8a24a7f766377c15d75a56d2a2ae7d2ad94da53b168daaa8d7f55e42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f36536e521a7e837f89f6abff456a8e2f2f1d1487e7386ceb6125af5e6d304e2 [INFO] running `Command { std: "docker" "start" "-a" "f36536e521a7e837f89f6abff456a8e2f2f1d1487e7386ceb6125af5e6d304e2", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking range_map_vec v0.2.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling open-enum-derive v0.5.2 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling bitfield-struct v0.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking open-enum v0.5.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking igvm_defs v0.3.3 [INFO] [stderr] Checking igvm v0.3.3 (/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:2062:12 [INFO] [stdout] | [INFO] [stdout] 1696 | compatibility_mask_to_platforms: impl Fn(u32) -> Option, [INFO] [stdout] | ------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1720 | let header = match typ { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1864 | let mut vmsa = SevVmsa::new_box_zeroed(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1892 | let mut context = IgvmNativeVpContextX64::new_box_zeroed(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 2062 | Ok((header, variable_headers)) [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:2798:12 [INFO] [stdout] | [INFO] [stdout] 2786 | directive_headers: Vec, [INFO] [stdout] | ------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 2798 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 2799 | | revision, [INFO] [stdout] 2800 | | platform_headers, [INFO] [stdout] 2801 | | initialization_headers, [INFO] [stdout] 2802 | | directive_headers, [INFO] [stdout] 2803 | | }) [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 `igvm` (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:2062:12 [INFO] [stdout] | [INFO] [stdout] 1696 | compatibility_mask_to_platforms: impl Fn(u32) -> Option, [INFO] [stdout] | ------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1720 | let header = match typ { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1864 | let mut vmsa = SevVmsa::new_box_zeroed(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1892 | let mut context = IgvmNativeVpContextX64::new_box_zeroed(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 2062 | Ok((header, variable_headers)) [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:2798:12 [INFO] [stdout] | [INFO] [stdout] 2786 | directive_headers: Vec, [INFO] [stdout] | ------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 2798 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 2799 | | revision, [INFO] [stdout] 2800 | | platform_headers, [INFO] [stdout] 2801 | | initialization_headers, [INFO] [stdout] 2802 | | directive_headers, [INFO] [stdout] 2803 | | }) [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 `igvm` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "f36536e521a7e837f89f6abff456a8e2f2f1d1487e7386ceb6125af5e6d304e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f36536e521a7e837f89f6abff456a8e2f2f1d1487e7386ceb6125af5e6d304e2", kill_on_drop: false }` [INFO] [stdout] f36536e521a7e837f89f6abff456a8e2f2f1d1487e7386ceb6125af5e6d304e2