[INFO] fetching crate traceback-error 0.1.9... [INFO] checking traceback-error-0.1.9 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate traceback-error 0.1.9 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate traceback-error 0.1.9 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 traceback-error 0.1.9 [INFO] finished tweaking crates.io crate traceback-error 0.1.9 [INFO] tweaked toml for crates.io crate traceback-error 0.1.9 written to /workspace/builds/worker-6-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 43 packages to latest compatible versions [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 04b01f0568e83a85da943bc2739e1e3dac5b4715ad0a7dd4911974be57e75321 [INFO] running `Command { std: "docker" "start" "-a" "04b01f0568e83a85da943bc2739e1e3dac5b4715ad0a7dd4911974be57e75321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04b01f0568e83a85da943bc2739e1e3dac5b4715ad0a7dd4911974be57e75321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04b01f0568e83a85da943bc2739e1e3dac5b4715ad0a7dd4911974be57e75321", kill_on_drop: false }` [INFO] [stdout] 04b01f0568e83a85da943bc2739e1e3dac5b4715ad0a7dd4911974be57e75321 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d59405d9170f21412258e9dcfa66d1fc7fea8ad8b93cf16382f198228830a9f8 [INFO] running `Command { std: "docker" "start" "-a" "d59405d9170f21412258e9dcfa66d1fc7fea8ad8b93cf16382f198228830a9f8", kill_on_drop: false }` [INFO] [stderr] Compiling unique-paste v0.1.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking traceback-error v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:189:37 [INFO] [stdout] | [INFO] [stdout] 189 | time_created: DateTime::from_utc( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/lib.rs:190:40 [INFO] [stdout] | [INFO] [stdout] 190 | chrono::NaiveDateTime::from_timestamp_opt(0, 0).unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::DateTime::::timestamp_nanos`: use `timestamp_nanos_opt()` instead [INFO] [stdout] --> src/lib.rs:482:33 [INFO] [stdout] | [INFO] [stdout] 482 | let nanosecs = current_time.timestamp_nanos(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [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/lib.rs:423:21 [INFO] [stdout] | [INFO] [stdout] 417 | fn custom(msg: T) -> Self { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 423 | parent: None, [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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `traceback-error` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:189:37 [INFO] [stdout] | [INFO] [stdout] 189 | time_created: DateTime::from_utc( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDateTime::from_timestamp_opt`: use `DateTime::from_timestamp` instead [INFO] [stdout] --> src/lib.rs:190:40 [INFO] [stdout] | [INFO] [stdout] 190 | chrono::NaiveDateTime::from_timestamp_opt(0, 0).unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::DateTime::::timestamp_nanos`: use `timestamp_nanos_opt()` instead [INFO] [stdout] --> src/lib.rs:482:33 [INFO] [stdout] | [INFO] [stdout] 482 | let nanosecs = current_time.timestamp_nanos(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [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/lib.rs:423:21 [INFO] [stdout] | [INFO] [stdout] 417 | fn custom(msg: T) -> Self { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 423 | parent: None, [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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `traceback-error` (lib) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d59405d9170f21412258e9dcfa66d1fc7fea8ad8b93cf16382f198228830a9f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d59405d9170f21412258e9dcfa66d1fc7fea8ad8b93cf16382f198228830a9f8", kill_on_drop: false }` [INFO] [stdout] d59405d9170f21412258e9dcfa66d1fc7fea8ad8b93cf16382f198228830a9f8