[INFO] fetching crate final_compression 1.0.0... [INFO] checking final_compression-1.0.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate final_compression 1.0.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate final_compression 1.0.0 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 final_compression 1.0.0 [INFO] finished tweaking crates.io crate final_compression 1.0.0 [INFO] tweaked toml for crates.io crate final_compression 1.0.0 written to /workspace/builds/worker-7-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding zstd v0.12.4 (latest: v0.13.2) [INFO] [stderr] Adding zstd-safe v6.0.6 (latest: v7.2.1) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 72b0bc01f121ba85776f74fe971cabe567146221021dd4592ad5631269656768 [INFO] running `Command { std: "docker" "start" "-a" "72b0bc01f121ba85776f74fe971cabe567146221021dd4592ad5631269656768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72b0bc01f121ba85776f74fe971cabe567146221021dd4592ad5631269656768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72b0bc01f121ba85776f74fe971cabe567146221021dd4592ad5631269656768", kill_on_drop: false }` [INFO] [stdout] 72b0bc01f121ba85776f74fe971cabe567146221021dd4592ad5631269656768 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2359ff56c2167ece0e24892dc4c42786679f4b66e449b08058ffeef4106da45f [INFO] running `Command { std: "docker" "start" "-a" "2359ff56c2167ece0e24892dc4c42786679f4b66e449b08058ffeef4106da45f", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking rust-lzo v0.6.2 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling lz4-sys v1.10.0 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling lzma-sys v0.1.20 [INFO] [stderr] Checking xz2 v0.1.7 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking zstd v0.12.4 [INFO] [stderr] Checking lz4 v1.26.0 [INFO] [stderr] Checking final_compression v1.0.0 (/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/liblz4.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(enc:lz4::Encoder>) -> Lz4Wrapper { [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | Lz4Wrapper { [INFO] [stdout] 10 | src: Some(enc) [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/liblzo.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(w:Box) -> LZOWrapperW { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 14 | context: LZOContext::new(), [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 `final_compression` (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/liblz4.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(enc:lz4::Encoder>) -> Lz4Wrapper { [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | Lz4Wrapper { [INFO] [stdout] 10 | src: Some(enc) [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/liblzo.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(w:Box) -> LZOWrapperW { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 14 | context: LZOContext::new(), [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 `final_compression` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "2359ff56c2167ece0e24892dc4c42786679f4b66e449b08058ffeef4106da45f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2359ff56c2167ece0e24892dc4c42786679f4b66e449b08058ffeef4106da45f", kill_on_drop: false }` [INFO] [stdout] 2359ff56c2167ece0e24892dc4c42786679f4b66e449b08058ffeef4106da45f