[INFO] fetching crate lease 0.5.0...
[INFO] checking lease-0.5.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate lease 0.5.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate lease 0.5.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lease 0.5.0
[INFO] finished tweaking crates.io crate lease 0.5.0
[INFO] tweaked toml for crates.io crate lease 0.5.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 54 packages to latest compatible versions
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4137437d9876fd33a8159e0b1594e586baf2e178b9548c34c734fad913d975fb
[INFO] running `Command { std: "docker" "start" "-a" "4137437d9876fd33a8159e0b1594e586baf2e178b9548c34c734fad913d975fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4137437d9876fd33a8159e0b1594e586baf2e178b9548c34c734fad913d975fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4137437d9876fd33a8159e0b1594e586baf2e178b9548c34c734fad913d975fb", kill_on_drop: false }`
[INFO] [stdout] 4137437d9876fd33a8159e0b1594e586baf2e178b9548c34c734fad913d975fb
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 859d0bc8a7b5fd2f1689baa3a3d27cf46ddee750603e81c37fb010e1cd88cc89
[INFO] running `Command { std: "docker" "start" "-a" "859d0bc8a7b5fd2f1689baa3a3d27cf46ddee750603e81c37fb010e1cd88cc89", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking owned-alloc v0.2.0
[INFO] [stderr]     Checking lockfree v0.5.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking lease v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `Option<Lease<T>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lib.rs:209:11
[INFO] [stdout]     |
[INFO] [stdout] 208 |   pub fn try_get_or_try_new<E>(&self, init: impl FnOnce() -> Result<T, E>) -> Result<Lease<T>, E> {
[INFO] [stdout]     |                                       ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 209 |     match self.try_get() {
[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: this value of type `Result<Lease<T>, usize>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lib.rs:236:11
[INFO] [stdout]     |
[INFO] [stdout] 235 |   pub fn try_get_or_new_with_cap(&self, cap: usize, init: impl FnOnce() -> T) -> Option<Lease<T>> {
[INFO] [stdout]     |                                                     ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 236 |     match self.try_get_or_len() {
[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: this value of type `Result<Lease<T>, usize>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lib.rs:267:11
[INFO] [stdout]     |
[INFO] [stdout] 266 |   pub fn try_get_or_try_new_with_cap<E>(&self, cap: usize, init: impl FnOnce() -> Result<T, E>) -> Result<Option<Lease<T>>, E> {
[INFO] [stdout]     |                                                            ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 267 |     match self.try_get_or_len() {
[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 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lease` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "859d0bc8a7b5fd2f1689baa3a3d27cf46ddee750603e81c37fb010e1cd88cc89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859d0bc8a7b5fd2f1689baa3a3d27cf46ddee750603e81c37fb010e1cd88cc89", kill_on_drop: false }`
[INFO] [stdout] 859d0bc8a7b5fd2f1689baa3a3d27cf46ddee750603e81c37fb010e1cd88cc89