[INFO] fetching crate mkvparser 0.2.0... [INFO] checking mkvparser-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate mkvparser 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate mkvparser 0.2.0 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 mkvparser 0.2.0 [INFO] finished tweaking crates.io crate mkvparser 0.2.0 [INFO] tweaked toml for crates.io crate mkvparser 0.2.0 written to /workspace/builds/worker-5-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 73 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5777411101f4ebfc5e0cd74123a6a2cac55265b2d9e05371eacd6c3f3e43919e [INFO] running `Command { std: "docker" "start" "-a" "5777411101f4ebfc5e0cd74123a6a2cac55265b2d9e05371eacd6c3f3e43919e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5777411101f4ebfc5e0cd74123a6a2cac55265b2d9e05371eacd6c3f3e43919e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5777411101f4ebfc5e0cd74123a6a2cac55265b2d9e05371eacd6c3f3e43919e", kill_on_drop: false }` [INFO] [stdout] 5777411101f4ebfc5e0cd74123a6a2cac55265b2d9e05371eacd6c3f3e43919e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] daf4b7f0cabd720f587c0c6398bedb14b01bca3b77398b67cfe2313134f949e3 [INFO] running `Command { std: "docker" "start" "-a" "daf4b7f0cabd720f587c0c6398bedb14b01bca3b77398b67cfe2313134f949e3", kill_on_drop: false }` [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling xml-rs v0.8.21 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v3.9.0 [INFO] [stderr] Checking serde_with v3.9.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling serde-xml-rs v0.6.0 [INFO] [stderr] Compiling mkvparser v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp_nanos`: use `.and_utc().timestamp_nanos_opt()` instead [INFO] [stdout] --> src/lib.rs:441:10 [INFO] [stdout] | [INFO] [stdout] 441 | .timestamp_nanos(); [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::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:445:26 [INFO] [stdout] | [INFO] [stdout] 445 | DateTime::::from_utc( [INFO] [stdout] | ^^^^^^^^ [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:446:28 [INFO] [stdout] | [INFO] [stdout] 446 | NaiveDateTime::from_timestamp_opt(timestamp_seconds_to_1970, 0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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:782:50 [INFO] [stdout] | [INFO] [stdout] 782 | let expected_datetime = DateTime::::from_utc( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `chrono::NaiveDateTime::timestamp_nanos`: use `.and_utc().timestamp_nanos_opt()` instead [INFO] [stdout] --> src/lib.rs:441:10 [INFO] [stdout] | [INFO] [stdout] 441 | .timestamp_nanos(); [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::DateTime::::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead [INFO] [stdout] --> src/lib.rs:445:26 [INFO] [stdout] | [INFO] [stdout] 445 | DateTime::::from_utc( [INFO] [stdout] | ^^^^^^^^ [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:446:28 [INFO] [stdout] | [INFO] [stdout] 446 | NaiveDateTime::from_timestamp_opt(timestamp_seconds_to_1970, 0) [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:484:8 [INFO] [stdout] | [INFO] [stdout] 482 | let value = T::from_be_bytes(value_buffer); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 483 | [INFO] [stdout] 484 | Ok((input, value)) [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: 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:484:8 [INFO] [stdout] | [INFO] [stdout] 482 | let value = T::from_be_bytes(value_buffer); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 483 | [INFO] [stdout] 484 | Ok((input, value)) [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] [stderr] error: could not compile `mkvparser` (lib) due to 2 previous errors; 3 warnings emitted [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mkvparser` (lib test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "daf4b7f0cabd720f587c0c6398bedb14b01bca3b77398b67cfe2313134f949e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daf4b7f0cabd720f587c0c6398bedb14b01bca3b77398b67cfe2313134f949e3", kill_on_drop: false }` [INFO] [stdout] daf4b7f0cabd720f587c0c6398bedb14b01bca3b77398b67cfe2313134f949e3