[INFO] fetching crate fmtparse 0.2.0... [INFO] checking fmtparse-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate fmtparse 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate fmtparse 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 fmtparse 0.2.0 [INFO] finished tweaking crates.io crate fmtparse 0.2.0 [INFO] tweaked toml for crates.io crate fmtparse 0.2.0 written to /workspace/builds/worker-0-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 31 packages to latest compatible versions [INFO] [stderr] Adding ariadne v0.1.5 (latest: v0.4.1) [INFO] [stderr] Adding yansi v0.5.1 (latest: v1.0.1) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1b3abc4de6b45a3bb2eceb06148eac35a5a19e11be89f92679b6e1d598c06931 [INFO] running `Command { std: "docker" "start" "-a" "1b3abc4de6b45a3bb2eceb06148eac35a5a19e11be89f92679b6e1d598c06931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b3abc4de6b45a3bb2eceb06148eac35a5a19e11be89f92679b6e1d598c06931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b3abc4de6b45a3bb2eceb06148eac35a5a19e11be89f92679b6e1d598c06931", kill_on_drop: false }` [INFO] [stdout] 1b3abc4de6b45a3bb2eceb06148eac35a5a19e11be89f92679b6e1d598c06931 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d19c3b8550d4b7fdb1a9f00ac55ec77a100290845cf7a5d78592b97a3fdaeac1 [INFO] running `Command { std: "docker" "start" "-a" "d19c3b8550d4b7fdb1a9f00ac55ec77a100290845cf7a5d78592b97a3fdaeac1", kill_on_drop: false }` [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking ariadne v0.1.5 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling psm v0.1.22 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Checking fmtparse 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/lib.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | text::int(radix).map(|s: String| s.parse().unwrap()) [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:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | text::int(radix).map(|s: String| s.parse().unwrap()) [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:130:3 [INFO] [stdout] | [INFO] [stdout] 118 | let width_parser = choice(( [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 130 | / choice(( [INFO] [stdout] 131 | | empty() [INFO] [stdout] 132 | | .map(|_| ' ') [INFO] [stdout] 133 | | .then(Align::parser()) [INFO] [stdout] ... | [INFO] [stdout] 136 | | )) [INFO] [stdout] 137 | | .map(|((ch, align), width)| Self::TextPadding { ch, align, width }) [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/lib.rs:130:3 [INFO] [stdout] | [INFO] [stdout] 118 | let width_parser = choice(( [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 130 | / choice(( [INFO] [stdout] 131 | | empty() [INFO] [stdout] 132 | | .map(|_| ' ') [INFO] [stdout] 133 | | .then(Align::parser()) [INFO] [stdout] ... | [INFO] [stdout] 136 | | )) [INFO] [stdout] 137 | | .map(|((ch, align), width)| Self::TextPadding { ch, align, width }) [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] [stderr] error: could not compile `fmtparse` (lib) due to 4 previous errors [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:281:10 [INFO] [stdout] | [INFO] [stdout] 201 | let simple_var_parser = just("{") [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 215 | let precision_parser = just(".") [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 230 | let text_padding_parser = just("{") [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 256 | let zero_padding_parser = just("{") [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 281 | choice(( [INFO] [stdout] | ________________^ [INFO] [stdout] 282 | | text_parser, [INFO] [stdout] 283 | | simple_var_parser, [INFO] [stdout] 284 | | text_padding_parser, [INFO] [stdout] 285 | | zero_padding_parser [INFO] [stdout] 286 | | )) [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] [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/lib.rs:281:10 [INFO] [stdout] | [INFO] [stdout] 201 | let simple_var_parser = just("{") [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 215 | let precision_parser = just(".") [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 230 | let text_padding_parser = just("{") [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 256 | let zero_padding_parser = just("{") [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 281 | choice(( [INFO] [stdout] | ________________^ [INFO] [stdout] 282 | | text_parser, [INFO] [stdout] 283 | | simple_var_parser, [INFO] [stdout] 284 | | text_padding_parser, [INFO] [stdout] 285 | | zero_padding_parser [INFO] [stdout] 286 | | )) [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] [stderr] error: could not compile `fmtparse` (lib test) due to 4 previous errors [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d19c3b8550d4b7fdb1a9f00ac55ec77a100290845cf7a5d78592b97a3fdaeac1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d19c3b8550d4b7fdb1a9f00ac55ec77a100290845cf7a5d78592b97a3fdaeac1", kill_on_drop: false }` [INFO] [stdout] d19c3b8550d4b7fdb1a9f00ac55ec77a100290845cf7a5d78592b97a3fdaeac1