[INFO] fetching crate dmarc_aggregate_parser 0.1.4... [INFO] checking dmarc_aggregate_parser-0.1.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate dmarc_aggregate_parser 0.1.4 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate dmarc_aggregate_parser 0.1.4 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 dmarc_aggregate_parser 0.1.4 [INFO] finished tweaking crates.io crate dmarc_aggregate_parser 0.1.4 [INFO] tweaked toml for crates.io crate dmarc_aggregate_parser 0.1.4 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 34 packages to latest compatible versions [INFO] [stderr] Adding libflate v0.1.27 (latest: v2.1.0) [INFO] [stderr] Adding serde-xml-rs v0.4.1 (latest: v0.6.0) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.36) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding zip v0.5.13 (latest: v2.2.0) [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-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] d501934357a2ba8525ca9b9b02248f9debf85836694ae8fec79140481b5ca4b9 [INFO] running `Command { std: "docker" "start" "-a" "d501934357a2ba8525ca9b9b02248f9debf85836694ae8fec79140481b5ca4b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d501934357a2ba8525ca9b9b02248f9debf85836694ae8fec79140481b5ca4b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d501934357a2ba8525ca9b9b02248f9debf85836694ae8fec79140481b5ca4b9", kill_on_drop: false }` [INFO] [stdout] d501934357a2ba8525ca9b9b02248f9debf85836694ae8fec79140481b5ca4b9 [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] a2aa979223b5e76aa926a12682030aa4d6cab2fc09d1704f2f113b314a2055a8 [INFO] running `Command { std: "docker" "start" "-a" "a2aa979223b5e76aa926a12682030aa4d6cab2fc09d1704f2f113b314a2055a8", kill_on_drop: false }` [INFO] [stderr] Checking rle-decode-fast v1.0.3 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking xml-rs v0.8.21 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking serde-xml-rs v0.4.1 [INFO] [stderr] Checking dmarc_aggregate_parser v0.1.4 (/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:53:8 [INFO] [stdout] | [INFO] [stdout] 52 | let file = File::open(path)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 53 | Ok(BufReader::new(file)) [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] = 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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dmarc_aggregate_parser` (lib) due to 2 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:53:8 [INFO] [stdout] | [INFO] [stdout] 52 | let file = File::open(path)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 53 | Ok(BufReader::new(file)) [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] = 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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dmarc_aggregate_parser` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a2aa979223b5e76aa926a12682030aa4d6cab2fc09d1704f2f113b314a2055a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2aa979223b5e76aa926a12682030aa4d6cab2fc09d1704f2f113b314a2055a8", kill_on_drop: false }` [INFO] [stdout] a2aa979223b5e76aa926a12682030aa4d6cab2fc09d1704f2f113b314a2055a8