[INFO] fetching crate dylint_examples 0.1.3... [INFO] checking dylint_examples-0.1.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate dylint_examples 0.1.3 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate dylint_examples 0.1.3 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 dylint_examples 0.1.3 [INFO] finished tweaking crates.io crate dylint_examples 0.1.3 [INFO] tweaked toml for crates.io crate dylint_examples 0.1.3 written to /workspace/builds/worker-3-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 25 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding dylint_internal v0.1.3 (latest: v3.1.2) [INFO] [stderr] Adding git2 v0.13.25 (latest: v0.19.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding libgit2-sys v0.12.26+1.3.0 (latest: v0.17.0+1.8.1) [INFO] [stderr] Adding libssh2-sys v0.2.23 (latest: v0.3.0) [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-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e92e2164b49ecf0c877e36c796da1a7dcd20741d899c2baeceab331ccfccd5fc [INFO] running `Command { std: "docker" "start" "-a" "e92e2164b49ecf0c877e36c796da1a7dcd20741d899c2baeceab331ccfccd5fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e92e2164b49ecf0c877e36c796da1a7dcd20741d899c2baeceab331ccfccd5fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e92e2164b49ecf0c877e36c796da1a7dcd20741d899c2baeceab331ccfccd5fc", kill_on_drop: false }` [INFO] [stdout] e92e2164b49ecf0c877e36c796da1a7dcd20741d899c2baeceab331ccfccd5fc [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64a7c4bb1481b1ea5b4037b03a5702c7abbbd99578e41101f4e0a362af2ea833 [INFO] running `Command { std: "docker" "start" "-a" "64a7c4bb1481b1ea5b4037b03a5702c7abbbd99578e41101f4e0a362af2ea833", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling libz-sys v1.1.20 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling libgit2-sys v0.12.26+1.3.0 [INFO] [stderr] Checking git2 v0.13.25 [INFO] [stderr] Checking dylint_internal v0.1.3 [INFO] [stderr] Checking dylint_examples v0.1.3 (/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:33:8 [INFO] [stdout] | [INFO] [stdout] 32 | let iter = read_dir(env!("CARGO_MANIFEST_DIR"))?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | Ok(iter [INFO] [stdout] | ________^ [INFO] [stdout] 34 | | .map(|entry| -> Result> { [INFO] [stdout] 35 | | let entry = entry?; [INFO] [stdout] 36 | | let path = entry.path(); [INFO] [stdout] ... | [INFO] [stdout] 44 | | }) [INFO] [stdout] 45 | | .filter_map(Result::transpose)) [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] = 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 `dylint_examples` (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:33:8 [INFO] [stdout] | [INFO] [stdout] 32 | let iter = read_dir(env!("CARGO_MANIFEST_DIR"))?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | Ok(iter [INFO] [stdout] | ________^ [INFO] [stdout] 34 | | .map(|entry| -> Result> { [INFO] [stdout] 35 | | let entry = entry?; [INFO] [stdout] 36 | | let path = entry.path(); [INFO] [stdout] ... | [INFO] [stdout] 44 | | }) [INFO] [stdout] 45 | | .filter_map(Result::transpose)) [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] = 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 `dylint_examples` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "64a7c4bb1481b1ea5b4037b03a5702c7abbbd99578e41101f4e0a362af2ea833", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64a7c4bb1481b1ea5b4037b03a5702c7abbbd99578e41101f4e0a362af2ea833", kill_on_drop: false }` [INFO] [stdout] 64a7c4bb1481b1ea5b4037b03a5702c7abbbd99578e41101f4e0a362af2ea833