[INFO] fetching crate log4rs 1.3.0... [INFO] checking log4rs-1.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate log4rs 1.3.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate log4rs 1.3.0 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 log4rs 1.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate log4rs 1.3.0 [INFO] tweaked toml for crates.io crate log4rs 1.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate log4rs 1.3.0 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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f909b0237a61313540df85d8a83cf287fc03cc14cde2198f4b2c636f52c70d56 [INFO] running `Command { std: "docker" "start" "-a" "f909b0237a61313540df85d8a83cf287fc03cc14cde2198f4b2c636f52c70d56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f909b0237a61313540df85d8a83cf287fc03cc14cde2198f4b2c636f52c70d56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f909b0237a61313540df85d8a83cf287fc03cc14cde2198f4b2c636f52c70d56", kill_on_drop: false }` [INFO] [stdout] f909b0237a61313540df85d8a83cf287fc03cc14cde2198f4b2c636f52c70d56 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01c38dc689a3f296fdad6adf01370225ec540b1e3ca904c3f5b990a45881a4e3 [INFO] running `Command { std: "docker" "start" "-a" "01c38dc689a3f296fdad6adf01370225ec540b1e3ca904c3f5b990a45881a4e3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking destructure_traitobject v0.2.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking lock_api v0.4.11 [INFO] [stderr] Checking unsafe-any-ors v1.0.0 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking chrono v0.4.33 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking typemap-ors v1.0.0 [INFO] [stderr] Checking thread-id v4.2.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking streaming-stats v0.2.3 [INFO] [stderr] Checking mock_instant v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking tempfile v3.10.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Checking thiserror v1.0.56 [INFO] [stderr] Checking serde v1.0.196 [INFO] [stderr] Checking serde_yaml v0.9.31 [INFO] [stderr] Checking serde_json v1.0.113 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking log4rs v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `where_clauses_object_safety` has been removed: converted into hard error, see PR #125380 for more information [INFO] [stdout] --> src/lib.rs:179:10 [INFO] [stdout] | [INFO] [stdout] 179 | #![allow(where_clauses_object_safety, clippy::manual_non_exhaustive)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `where_clauses_object_safety` has been removed: converted into hard error, see PR #125380 for more information [INFO] [stdout] --> src/lib.rs:179:10 [INFO] [stdout] | [INFO] [stdout] 179 | #![allow(where_clauses_object_safety, clippy::manual_non_exhaustive)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/config/file.rs:36:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn init_file

(path: P, deserializers: Deserializers) -> anyhow::Result<()> [INFO] [stdout] | ---- ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 36 | match init_config(config) { [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: this value of type `Result<(), Vec>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:429:28 [INFO] [stdout] | [INFO] [stdout] 428 | let shared = self.0.load(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 429 | if let Err(errs) = shared [INFO] [stdout] | ____________________________^ [INFO] [stdout] 430 | | .root [INFO] [stdout] 431 | | .find(record.target()) [INFO] [stdout] 432 | | .log(record, &shared.appenders) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `log4rs` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/config/file.rs:36:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn init_file

(path: P, deserializers: Deserializers) -> anyhow::Result<()> [INFO] [stdout] | ---- ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 36 | match init_config(config) { [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: this value of type `Result<(), Vec>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:429:28 [INFO] [stdout] | [INFO] [stdout] 428 | let shared = self.0.load(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 429 | if let Err(errs) = shared [INFO] [stdout] | ____________________________^ [INFO] [stdout] 430 | | .root [INFO] [stdout] 431 | | .find(record.target()) [INFO] [stdout] 432 | | .log(record, &shared.appenders) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `log4rs` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "01c38dc689a3f296fdad6adf01370225ec540b1e3ca904c3f5b990a45881a4e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01c38dc689a3f296fdad6adf01370225ec540b1e3ca904c3f5b990a45881a4e3", kill_on_drop: false }` [INFO] [stdout] 01c38dc689a3f296fdad6adf01370225ec540b1e3ca904c3f5b990a45881a4e3