[INFO] fetching crate vapor_archive 0.1.0... [INFO] checking vapor_archive-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate vapor_archive 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate vapor_archive 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 vapor_archive 0.1.0 [INFO] finished tweaking crates.io crate vapor_archive 0.1.0 [INFO] tweaked toml for crates.io crate vapor_archive 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 54 packages to latest compatible versions [INFO] [stderr] Adding blake2 v0.8.1 (latest: v0.10.6) [INFO] [stderr] Adding crypto-mac v0.7.0 (latest: v0.11.1) [INFO] [stderr] Adding digest v0.8.1 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.12.4 (latest: v1.1.0) [INFO] [stderr] Adding itertools v0.9.0 (latest: v0.13.0) [INFO] [stderr] Adding opaque-debug v0.2.3 (latest: v0.3.1) [INFO] [stderr] Adding subtle v1.0.0 (latest: v2.6.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding zstd v0.5.4+zstd.1.4.7 (latest: v0.13.2) [INFO] [stderr] Adding zstd-safe v2.0.6+zstd.1.4.7 (latest: v7.2.1) [INFO] [stderr] Adding zstd-sys v1.4.18+zstd.1.4.7 (latest: v2.0.13+zstd.1.5.6) [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] e8fb7def8d5c8fe27b1efaa68dbcb60dcc8219ad67b6fe5164c7a6d49cf56535 [INFO] running `Command { std: "docker" "start" "-a" "e8fb7def8d5c8fe27b1efaa68dbcb60dcc8219ad67b6fe5164c7a6d49cf56535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8fb7def8d5c8fe27b1efaa68dbcb60dcc8219ad67b6fe5164c7a6d49cf56535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8fb7def8d5c8fe27b1efaa68dbcb60dcc8219ad67b6fe5164c7a6d49cf56535", kill_on_drop: false }` [INFO] [stdout] e8fb7def8d5c8fe27b1efaa68dbcb60dcc8219ad67b6fe5164c7a6d49cf56535 [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] 6c237f91d140b6603f1b251fe9c3d143e960c4001282a60ca5ea4bfb101924da [INFO] running `Command { std: "docker" "start" "-a" "6c237f91d140b6603f1b251fe9c3d143e960c4001282a60ca5ea4bfb101924da", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling zstd-safe v2.0.6+zstd.1.4.7 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling zstd-sys v1.4.18+zstd.1.4.7 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking zstd v0.5.4+zstd.1.4.7 [INFO] [stderr] Checking vapor_archive 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/read/archive.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(mut source: R) -> Result { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 64 | / Self { [INFO] [stdout] 65 | | directory: directory, [INFO] [stdout] 66 | | source: source [INFO] [stdout] 67 | | } [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/read/file.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 48 | let comp_reader: CompReader<'r, R> = CompReader::new(reader, compression_type); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 49 | Ok( [INFO] [stdout] 50 | / Self { [INFO] [stdout] 51 | | comp_reader: comp_reader, [INFO] [stdout] 52 | | raw_bytes_read: 0, [INFO] [stdout] 53 | | raw_size: raw_size as usize, [INFO] [stdout] 54 | | metadata_opt: None [INFO] [stdout] 55 | | } [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/write/writer.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(mut sink: W) -> Result> { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 44 | / Self { [INFO] [stdout] 45 | | sink: sink, [INFO] [stdout] 46 | | directory: Directory::default() [INFO] [stdout] 47 | | } [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/read/archive.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(mut source: R) -> Result { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 64 | / Self { [INFO] [stdout] 65 | | directory: directory, [INFO] [stdout] 66 | | source: source [INFO] [stdout] 67 | | } [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/read/file.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 48 | let comp_reader: CompReader<'r, R> = CompReader::new(reader, compression_type); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 49 | Ok( [INFO] [stdout] 50 | / Self { [INFO] [stdout] 51 | | comp_reader: comp_reader, [INFO] [stdout] 52 | | raw_bytes_read: 0, [INFO] [stdout] 53 | | raw_size: raw_size as usize, [INFO] [stdout] 54 | | metadata_opt: None [INFO] [stdout] 55 | | } [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/write/writer.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(mut sink: W) -> Result> { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 44 | / Self { [INFO] [stdout] 45 | | sink: sink, [INFO] [stdout] 46 | | directory: Directory::default() [INFO] [stdout] 47 | | } [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] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vapor_archive` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `vapor_archive` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "6c237f91d140b6603f1b251fe9c3d143e960c4001282a60ca5ea4bfb101924da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c237f91d140b6603f1b251fe9c3d143e960c4001282a60ca5ea4bfb101924da", kill_on_drop: false }` [INFO] [stdout] 6c237f91d140b6603f1b251fe9c3d143e960c4001282a60ca5ea4bfb101924da