[INFO] fetching crate cl-traits 7.0.0...
[INFO] checking cl-traits-7.0.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate cl-traits 7.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate cl-traits 7.0.0 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 cl-traits 7.0.0
[INFO] finished tweaking crates.io crate cl-traits 7.0.0
[INFO] tweaked toml for crates.io crate cl-traits 7.0.0 written to /workspace/builds/worker-3-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 12 packages to latest compatible versions
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1e2714c277f14993382719a7885c1c2def28f56dd14a26064fe8b30f174c4fc7
[INFO] running `Command { std: "docker" "start" "-a" "1e2714c277f14993382719a7885c1c2def28f56dd14a26064fe8b30f174c4fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e2714c277f14993382719a7885c1c2def28f56dd14a26064fe8b30f174c4fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e2714c277f14993382719a7885c1c2def28f56dd14a26064fe8b30f174c4fc7", kill_on_drop: false }`
[INFO] [stdout] 1e2714c277f14993382719a7885c1c2def28f56dd14a26064fe8b30f174c4fc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d8e6382921b3dfe00d2bf6c78801030dcf1a01192e619a09da40c193ef576992
[INFO] running `Command { std: "docker" "start" "-a" "d8e6382921b3dfe00d2bf6c78801030dcf1a01192e619a09da40c193ef576992", kill_on_drop: false }`
[INFO] [stderr]     Checking cl-traits v7.0.0 (/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/structures/array_wrapper.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_fn<F>(mut cb: F) -> Self
[INFO] [stdout]    |                       --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 23 |       Self([(); N].map(|_| {
[INFO] [stdout]    |  __________^
[INFO] [stdout] 24 | |       let res = cb(idx);
[INFO] [stdout] 25 | |       idx = idx.wrapping_add(1);
[INFO] [stdout] 26 | |       res
[INFO] [stdout] 27 | |     }))
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/structures/array_wrapper.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |   pub fn try_from_fn<E, F>(cb: F) -> Result<Self, E>
[INFO] [stdout]    |                            ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 38 |     Ok(Self(here_be_dragons::try_from_fn(cb)?))
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cl-traits` (lib test) due to 3 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/structures/array_wrapper.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_fn<F>(mut cb: F) -> Self
[INFO] [stdout]    |                       --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 23 |       Self([(); N].map(|_| {
[INFO] [stdout]    |  __________^
[INFO] [stdout] 24 | |       let res = cb(idx);
[INFO] [stdout] 25 | |       idx = idx.wrapping_add(1);
[INFO] [stdout] 26 | |       res
[INFO] [stdout] 27 | |     }))
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/structures/array_wrapper.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |   pub fn try_from_fn<E, F>(cb: F) -> Result<Self, E>
[INFO] [stdout]    |                            ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 38 |     Ok(Self(here_be_dragons::try_from_fn(cb)?))
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cl-traits` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "d8e6382921b3dfe00d2bf6c78801030dcf1a01192e619a09da40c193ef576992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e6382921b3dfe00d2bf6c78801030dcf1a01192e619a09da40c193ef576992", kill_on_drop: false }`
[INFO] [stdout] d8e6382921b3dfe00d2bf6c78801030dcf1a01192e619a09da40c193ef576992