[INFO] fetching crate cmark-hamlet 0.0.2... [INFO] checking cmark-hamlet-0.0.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate cmark-hamlet 0.0.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate cmark-hamlet 0.0.2 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 cmark-hamlet 0.0.2 [INFO] finished tweaking crates.io crate cmark-hamlet 0.0.2 [INFO] tweaked toml for crates.io crate cmark-hamlet 0.0.2 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] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding bitflags v0.5.0 (latest: v2.6.0) [INFO] [stderr] Adding pulldown-cmark v0.0.8 (latest: v0.12.0) [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] 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] 8dc897640ce9e0bc1b8a6db49b2ea22ebb7d36f16ece5e2060ea69de293c2973 [INFO] running `Command { std: "docker" "start" "-a" "8dc897640ce9e0bc1b8a6db49b2ea22ebb7d36f16ece5e2060ea69de293c2973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8dc897640ce9e0bc1b8a6db49b2ea22ebb7d36f16ece5e2060ea69de293c2973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dc897640ce9e0bc1b8a6db49b2ea22ebb7d36f16ece5e2060ea69de293c2973", kill_on_drop: false }` [INFO] [stdout] 8dc897640ce9e0bc1b8a6db49b2ea22ebb7d36f16ece5e2060ea69de293c2973 [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] d5850b449bc3d7ab6ca05019ee58865d7ff9f34686e475820cbd8b141bc025df [INFO] running `Command { std: "docker" "start" "-a" "d5850b449bc3d7ab6ca05019ee58865d7ff9f34686e475820cbd8b141bc025df", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking bitflags v0.5.0 [INFO] [stderr] Checking hamlet v0.2.1 [INFO] [stderr] Checking pulldown-cmark v0.0.8 [INFO] [stderr] Checking cmark-hamlet v0.0.2 (/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/adapter.rs:25:22 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(iterable: T, group_text: bool) -> Adapter<'a, I> [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 25 | cm_iter: iterable.into_iter(), [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] [stderr] error: could not compile `cmark-hamlet` (lib) 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/adapter.rs:25:22 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(iterable: T, group_text: bool) -> Adapter<'a, I> [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 25 | cm_iter: iterable.into_iter(), [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/adapter.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 203 | fn html_skel_map<'a, I>(ada: Adapter<'a, I>) -> Vec> [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 206 | / ada.map(|hm_ev| { [INFO] [stdout] 207 | | match hm_ev { [INFO] [stdout] 208 | | HmToken::StartTag{name, ..} | HmToken::EndTag{name} => name, [INFO] [stdout] 209 | | HmToken::Text(text) => text, [INFO] [stdout] 210 | | _ => panic!("Bad token {:?}", hm_ev), [INFO] [stdout] 211 | | } [INFO] [stdout] 212 | | }) [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 `cmark-hamlet` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "d5850b449bc3d7ab6ca05019ee58865d7ff9f34686e475820cbd8b141bc025df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5850b449bc3d7ab6ca05019ee58865d7ff9f34686e475820cbd8b141bc025df", kill_on_drop: false }` [INFO] [stdout] d5850b449bc3d7ab6ca05019ee58865d7ff9f34686e475820cbd8b141bc025df