[INFO] fetching crate binary-ensemble 0.2.0... [INFO] checking binary-ensemble-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate binary-ensemble 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate binary-ensemble 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 binary-ensemble 0.2.0 [INFO] finished tweaking crates.io crate binary-ensemble 0.2.0 [INFO] tweaked toml for crates.io crate binary-ensemble 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate binary-ensemble 0.2.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b5a4e6a85363210e59e0bc808aaaebf7f091cf66f95f6548ac97fe0c5a0d1dd5 [INFO] running `Command { std: "docker" "start" "-a" "b5a4e6a85363210e59e0bc808aaaebf7f091cf66f95f6548ac97fe0c5a0d1dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5a4e6a85363210e59e0bc808aaaebf7f091cf66f95f6548ac97fe0c5a0d1dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5a4e6a85363210e59e0bc808aaaebf7f091cf66f95f6548ac97fe0c5a0d1dd5", kill_on_drop: false }` [INFO] [stdout] b5a4e6a85363210e59e0bc808aaaebf7f091cf66f95f6548ac97fe0c5a0d1dd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a1827a906652546dd9663a1bdf7689042f792f80ee9de1ba6dc42ee65ef3ccc7 [INFO] running `Command { std: "docker" "start" "-a" "a1827a906652546dd9663a1bdf7689042f792f80ee9de1ba6dc42ee65ef3ccc7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking unicode-width v0.1.12 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking pipe v0.4.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling lzma-sys v0.1.20 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking xz2 v0.1.7 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking lipsum v0.9.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking pcompress v1.0.7 [INFO] [stderr] Checking clap v4.5.2 [INFO] [stderr] Checking binary-ensemble v0.2.0 (/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/decode/mod.rs:169:14 [INFO] [stdout] | [INFO] [stdout] 135 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 157 | Err(e) => return Some(Err(e)), [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 169 | Some(Ok((assignment, count))) [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/decode/read.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new_io_error(error: io::Error) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | SampleError { [INFO] [stdout] 37 | kind: SampleErrorKind::IoError(error), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/decode/read.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 86 | fn from(error: SerdeError) -> Self { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 87 | SampleError { [INFO] [stdout] 88 | kind: SampleErrorKind::JsonError(error), [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `binary-ensemble` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/decode/mod.rs:169:14 [INFO] [stdout] | [INFO] [stdout] 135 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 157 | Err(e) => return Some(Err(e)), [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 169 | Some(Ok((assignment, count))) [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/decode/read.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new_io_error(error: io::Error) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | SampleError { [INFO] [stdout] 37 | kind: SampleErrorKind::IoError(error), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/decode/read.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 86 | fn from(error: SerdeError) -> Self { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 87 | SampleError { [INFO] [stdout] 88 | kind: SampleErrorKind::JsonError(error), [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `binary-ensemble` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "a1827a906652546dd9663a1bdf7689042f792f80ee9de1ba6dc42ee65ef3ccc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1827a906652546dd9663a1bdf7689042f792f80ee9de1ba6dc42ee65ef3ccc7", kill_on_drop: false }` [INFO] [stdout] a1827a906652546dd9663a1bdf7689042f792f80ee9de1ba6dc42ee65ef3ccc7