[INFO] fetching crate github-distributed-owners 0.1.9... [INFO] checking github-distributed-owners-0.1.9 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate github-distributed-owners 0.1.9 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate github-distributed-owners 0.1.9 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate github-distributed-owners 0.1.9 [INFO] finished tweaking crates.io crate github-distributed-owners 0.1.9 [INFO] tweaked toml for crates.io crate github-distributed-owners 0.1.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate github-distributed-owners 0.1.9 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3147e98fdb86e15fdfe4f3bf6445607a2bfc95973c21fe47c13b698c44ef4a31 [INFO] running `Command { std: "docker" "start" "-a" "3147e98fdb86e15fdfe4f3bf6445607a2bfc95973c21fe47c13b698c44ef4a31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3147e98fdb86e15fdfe4f3bf6445607a2bfc95973c21fe47c13b698c44ef4a31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3147e98fdb86e15fdfe4f3bf6445607a2bfc95973c21fe47c13b698c44ef4a31", kill_on_drop: false }` [INFO] [stdout] 3147e98fdb86e15fdfe4f3bf6445607a2bfc95973c21fe47c13b698c44ef4a31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3a389eb84b03286c58c8fc7b0e2851c484238a123bf7c624a3a65047b48d656 [INFO] running `Command { std: "docker" "start" "-a" "a3a389eb84b03286c58c8fc7b0e2851c484238a123bf7c624a3a65047b48d656", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustix v0.38.13 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking os_str_bytes v6.5.1 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking aho-corasick v1.1.0 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tempfile v3.8.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking clap-verbosity-flag v1.0.1 [INFO] [stderr] Checking github-distributed-owners v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `TreeNode` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/owners_tree.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new>(path: P) -> TreeNode { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 20 | ..TreeNode::default() [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 `github-distributed-owners` (bin "github-distributed-owners") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `TreeNode` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/owners_tree.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new>(path: P) -> TreeNode { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 20 | ..TreeNode::default() [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 `github-distributed-owners` (bin "github-distributed-owners" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a3a389eb84b03286c58c8fc7b0e2851c484238a123bf7c624a3a65047b48d656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3a389eb84b03286c58c8fc7b0e2851c484238a123bf7c624a3a65047b48d656", kill_on_drop: false }` [INFO] [stdout] a3a389eb84b03286c58c8fc7b0e2851c484238a123bf7c624a3a65047b48d656