[INFO] fetching crate xbar 1.0.1... [INFO] checking xbar-1.0.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate xbar 1.0.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate xbar 1.0.1 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 xbar 1.0.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate xbar 1.0.1 [INFO] tweaked toml for crates.io crate xbar 1.0.1 written to /workspace/builds/worker-7-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.16) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding svg v0.5.12 (latest: v0.17.0) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [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] 871ed5481ac804f8f19b296bac1ca258965b4ad3f54652dd7d08104a901ffb69 [INFO] running `Command { std: "docker" "start" "-a" "871ed5481ac804f8f19b296bac1ca258965b4ad3f54652dd7d08104a901ffb69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "871ed5481ac804f8f19b296bac1ca258965b4ad3f54652dd7d08104a901ffb69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "871ed5481ac804f8f19b296bac1ca258965b4ad3f54652dd7d08104a901ffb69", kill_on_drop: false }` [INFO] [stdout] 871ed5481ac804f8f19b296bac1ca258965b4ad3f54652dd7d08104a901ffb69 [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] 64ca3e8d8fdc2a8240f5ebd98ec645efb0c9365d6c99302bcd1e73f08eb13c86 [INFO] running `Command { std: "docker" "start" "-a" "64ca3e8d8fdc2a8240f5ebd98ec645efb0c9365d6c99302bcd1e73f08eb13c86", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking svg v0.5.12 [INFO] [stderr] Checking xbar v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.34.0 [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] --> examples/svg_test.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 78 | fn render_one(doc: Document, val: Connection, n: usize) -> Document { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | / doc.add( [INFO] [stdout] 84 | | Path::new() [INFO] [stdout] 85 | | .set("fill", "none") [INFO] [stdout] 86 | | .set("stroke", "black") [INFO] [stdout] ... | [INFO] [stdout] 112 | | .add(Text::new(format!("{}", val.start.row_idx))), [INFO] [stdout] 113 | | ) [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] --> examples/svg_test.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 78 | fn render_one(doc: Document, val: Connection, n: usize) -> Document { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 115 | / TextBox::new() [INFO] [stdout] 116 | | .set("y", t1 + BLOCK_H / 4) [INFO] [stdout] 117 | | .set("x", MARGIN_X) [INFO] [stdout] 118 | | .set( [INFO] [stdout] ... | [INFO] [stdout] 128 | | ) [INFO] [stdout] 129 | | .add(Text::new(format!("{}", val.end.row_idx))), [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `xbar` (example "svg_test") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "64ca3e8d8fdc2a8240f5ebd98ec645efb0c9365d6c99302bcd1e73f08eb13c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64ca3e8d8fdc2a8240f5ebd98ec645efb0c9365d6c99302bcd1e73f08eb13c86", kill_on_drop: false }` [INFO] [stdout] 64ca3e8d8fdc2a8240f5ebd98ec645efb0c9365d6c99302bcd1e73f08eb13c86