[INFO] fetching crate tarball 1.0.8... [INFO] checking tarball-1.0.8 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate tarball 1.0.8 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate tarball 1.0.8 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 tarball 1.0.8 [INFO] finished tweaking crates.io crate tarball 1.0.8 [INFO] tweaked toml for crates.io crate tarball 1.0.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate tarball 1.0.8 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f2eecfe8a1e7f97bc3ec264132c32eb4c6722c85d54de03cd9b6df4a8be90614 [INFO] running `Command { std: "docker" "start" "-a" "f2eecfe8a1e7f97bc3ec264132c32eb4c6722c85d54de03cd9b6df4a8be90614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2eecfe8a1e7f97bc3ec264132c32eb4c6722c85d54de03cd9b6df4a8be90614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2eecfe8a1e7f97bc3ec264132c32eb4c6722c85d54de03cd9b6df4a8be90614", kill_on_drop: false }` [INFO] [stdout] f2eecfe8a1e7f97bc3ec264132c32eb4c6722c85d54de03cd9b6df4a8be90614 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b8ecc7dc289fe08c990568009f7efbc6238c786d6c751c1b9273d94e253bc99f [INFO] running `Command { std: "docker" "start" "-a" "b8ecc7dc289fe08c990568009f7efbc6238c786d6c751c1b9273d94e253bc99f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling zstd-safe v7.1.0 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking getopt v1.1.6 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Compiling zstd-sys v2.0.10+zstd.1.5.6 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling lzma-sys v0.1.20 [INFO] [stderr] Compiling lz4-sys v1.9.4 [INFO] [stderr] Checking tar v0.4.40 [INFO] [stderr] Checking xz2 v0.1.7 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Checking zstd v0.13.1 [INFO] [stderr] Checking lz4 v1.24.0 [INFO] [stderr] Checking tarball v1.0.8 (/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/compressedfile.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | let file = File::create(name)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | Ok(match codec { [INFO] [stdout] | ____________^ [INFO] [stdout] 22 | | Codec::None => Self::File(file), [INFO] [stdout] 23 | | Codec::Bzip2 => Self::Bzip2(bzip2::write::BzEncoder::new(file, level.into())), [INFO] [stdout] 24 | | Codec::Deflate => Self::Deflate(flate2::write::DeflateEncoder::new(file, level.into())), [INFO] [stdout] ... | [INFO] [stdout] 35 | | )?), [INFO] [stdout] 36 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/compressedfile.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | let file = File::create(name)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | Ok(match codec { [INFO] [stdout] | ____________^ [INFO] [stdout] 22 | | Codec::None => Self::File(file), [INFO] [stdout] 23 | | Codec::Bzip2 => Self::Bzip2(bzip2::write::BzEncoder::new(file, level.into())), [INFO] [stdout] 24 | | Codec::Deflate => Self::Deflate(flate2::write::DeflateEncoder::new(file, level.into())), [INFO] [stdout] ... | [INFO] [stdout] 35 | | )?), [INFO] [stdout] 36 | | }) [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tarball` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tarball` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b8ecc7dc289fe08c990568009f7efbc6238c786d6c751c1b9273d94e253bc99f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8ecc7dc289fe08c990568009f7efbc6238c786d6c751c1b9273d94e253bc99f", kill_on_drop: false }` [INFO] [stdout] b8ecc7dc289fe08c990568009f7efbc6238c786d6c751c1b9273d94e253bc99f