[INFO] fetching crate rssss 0.1.1... [INFO] checking rssss-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rssss 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate rssss 0.1.1 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 rssss 0.1.1 [INFO] finished tweaking crates.io crate rssss 0.1.1 [INFO] tweaked toml for crates.io crate rssss 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate rssss 0.1.1 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1b2a848b000922fdfabb65560a2be6fe3c00ba596a68cebe92e07c83cfbc2b8f [INFO] running `Command { std: "docker" "start" "-a" "1b2a848b000922fdfabb65560a2be6fe3c00ba596a68cebe92e07c83cfbc2b8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b2a848b000922fdfabb65560a2be6fe3c00ba596a68cebe92e07c83cfbc2b8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b2a848b000922fdfabb65560a2be6fe3c00ba596a68cebe92e07c83cfbc2b8f", kill_on_drop: false }` [INFO] [stdout] 1b2a848b000922fdfabb65560a2be6fe3c00ba596a68cebe92e07c83cfbc2b8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a2dc85cf100e8fb453211121ffbc69f51d9cff3b37157a9518f2f4f013db6544 [INFO] running `Command { std: "docker" "start" "-a" "a2dc85cf100e8fb453211121ffbc69f51d9cff3b37157a9518f2f4f013db6544", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling jetscii v0.5.3 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking quick-xml v0.30.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking never v0.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking xmlparser v0.13.6 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking xml-rs v0.8.19 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking xml v0.8.10 [INFO] [stderr] Checking diligent-date-parser v0.1.4 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling hard-xml-derive v1.27.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking hard-xml v1.27.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Checking atom_syndication v0.12.2 [INFO] [stderr] Checking rss v2.0.6 [INFO] [stderr] Checking opml v1.1.5 [INFO] [stderr] Checking rssss v0.1.1 (/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/client.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 54 | let channel = Channel::from_str(contents)?; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 55 | Ok(Self { channel }) [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] = 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] [stderr] error: could not compile `rssss` (bin "rssss") due to 2 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/client.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 54 | let channel = Channel::from_str(contents)?; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 55 | Ok(Self { channel }) [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] = 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] [stderr] error: could not compile `rssss` (bin "rssss" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a2dc85cf100e8fb453211121ffbc69f51d9cff3b37157a9518f2f4f013db6544", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2dc85cf100e8fb453211121ffbc69f51d9cff3b37157a9518f2f4f013db6544", kill_on_drop: false }` [INFO] [stdout] a2dc85cf100e8fb453211121ffbc69f51d9cff3b37157a9518f2f4f013db6544