[INFO] fetching crate holo-yang 0.5.5... [INFO] checking holo-yang-0.5.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate holo-yang 0.5.5 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate holo-yang 0.5.5 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 holo-yang 0.5.5 [INFO] finished tweaking crates.io crate holo-yang 0.5.5 [INFO] tweaked toml for crates.io crate holo-yang 0.5.5 written to /workspace/builds/worker-2-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] [stderr] Adding yang3 v0.6.0 (latest: v0.7.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 70d22eba21d859da85eaf9539867b131e1722029f6de2cab99db479cfe2d71b7 [INFO] running `Command { std: "docker" "start" "-a" "70d22eba21d859da85eaf9539867b131e1722029f6de2cab99db479cfe2d71b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70d22eba21d859da85eaf9539867b131e1722029f6de2cab99db479cfe2d71b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70d22eba21d859da85eaf9539867b131e1722029f6de2cab99db479cfe2d71b7", kill_on_drop: false }` [INFO] [stdout] 70d22eba21d859da85eaf9539867b131e1722029f6de2cab99db479cfe2d71b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9ab2e8726649f6c7d9ce58cc4eb4e77659fe4c858234771abbc45410306c365e [INFO] running `Command { std: "docker" "start" "-a" "9ab2e8726649f6c7d9ce58cc4eb4e77659fe4c858234771abbc45410306c365e", kill_on_drop: false }` [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Compiling libyang3-sys v0.1.0 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking yang3 v0.6.0 [INFO] [stderr] Checking holo-yang v0.5.5 (/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/serde/data_tree.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 36 | deserializer: D, [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | / DataTree::parse_string( [INFO] [stdout] 43 | | yang_ctx, [INFO] [stdout] 44 | | &String::deserialize(deserializer)?, [INFO] [stdout] 45 | | DataFormat::JSON, [INFO] [stdout] 46 | | DataParserFlags::NO_VALIDATION, [INFO] [stdout] 47 | | DataValidationFlags::NO_STATE, [INFO] [stdout] 48 | | ) [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/serde/data_tree.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 67 | deserializer: D, [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | super::deserialize(deserializer).map(Arc::new) [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] [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/serde/data_tree.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 36 | deserializer: D, [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | / DataTree::parse_string( [INFO] [stdout] 43 | | yang_ctx, [INFO] [stdout] 44 | | &String::deserialize(deserializer)?, [INFO] [stdout] 45 | | DataFormat::JSON, [INFO] [stdout] 46 | | DataParserFlags::NO_VALIDATION, [INFO] [stdout] 47 | | DataValidationFlags::NO_STATE, [INFO] [stdout] 48 | | ) [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/serde/data_tree.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 67 | deserializer: D, [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | super::deserialize(deserializer).map(Arc::new) [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 `holo-yang` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `holo-yang` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "9ab2e8726649f6c7d9ce58cc4eb4e77659fe4c858234771abbc45410306c365e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ab2e8726649f6c7d9ce58cc4eb4e77659fe4c858234771abbc45410306c365e", kill_on_drop: false }` [INFO] [stdout] 9ab2e8726649f6c7d9ce58cc4eb4e77659fe4c858234771abbc45410306c365e