[INFO] cloning repository https://github.com/ayazhafiz/hash-files [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ayazhafiz/hash-files" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayazhafiz%2Fhash-files", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayazhafiz%2Fhash-files'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e4020d509e0aa11f349bd0ad027bef6e6a12227 [INFO] checking ayazhafiz/hash-files/9e4020d509e0aa11f349bd0ad027bef6e6a12227 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayazhafiz%2Fhash-files" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ayazhafiz/hash-files 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] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/ayazhafiz/hash-files [INFO] finished tweaking git repo https://github.com/ayazhafiz/hash-files [INFO] tweaked toml for git repo https://github.com/ayazhafiz/hash-files written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ayazhafiz/hash-files already has a lockfile, it will not be regenerated [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-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] 2575c0bc25408880065e9d7e7d95b22f1cac3802981b89a5c107251de338b3ef [INFO] running `Command { std: "docker" "start" "-a" "2575c0bc25408880065e9d7e7d95b22f1cac3802981b89a5c107251de338b3ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2575c0bc25408880065e9d7e7d95b22f1cac3802981b89a5c107251de338b3ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2575c0bc25408880065e9d7e7d95b22f1cac3802981b89a5c107251de338b3ef", kill_on_drop: false }` [INFO] [stdout] 2575c0bc25408880065e9d7e7d95b22f1cac3802981b89a5c107251de338b3ef [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] 1807e2de7c71427b2ba8e13a9c4215b830cb6524a4c8ac92ed4dea9a172ca90f [INFO] running `Command { std: "docker" "start" "-a" "1807e2de7c71427b2ba8e13a9c4215b830cb6524a4c8ac92ed4dea9a172ca90f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling io-uring v0.6.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking boxcar v0.2.1 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling blake3 v1.4.1 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking semaphore v0.4.0 [INFO] [stderr] Checking hash-files v0.1.0 (/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/io_uring_batched.rs:33:47 [INFO] [stdout] | [INFO] [stdout] 33 | let mut rings = std::iter::repeat_with(|| IoUring::new(io_uring_ring_size_u32).unwrap()) [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/io_uring_batched.rs:55:27 [INFO] [stdout] | [INFO] [stdout] 50 | let receiver = receiver.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 51 | let ring = rings.pop().unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 52 | let hashing_states = hashing_states_for_threads.pop().unwrap(); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 53 | let reuse_buffers = reuse_buffers_for_threads.pop().unwrap(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | let worker = thread::spawn(move || { [INFO] [stdout] 55 | start_workers(WorkerState { [INFO] [stdout] | ___________________________^ [INFO] [stdout] 56 | | ring, [INFO] [stdout] 57 | | hashing_states, [INFO] [stdout] 58 | | reuse_buffers, [INFO] [stdout] ... | [INFO] [stdout] 61 | | receiver, [INFO] [stdout] 62 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io_uring_batched.rs:273:54 [INFO] [stdout] | [INFO] [stdout] 273 | let buffers = std::iter::repeat_with(|| Some(vec![0; buffer_size].into_boxed_slice())) [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 3 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/io_uring_batched.rs:33:47 [INFO] [stdout] | [INFO] [stdout] 33 | let mut rings = std::iter::repeat_with(|| IoUring::new(io_uring_ring_size_u32).unwrap()) [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/io_uring_batched.rs:55:27 [INFO] [stdout] | [INFO] [stdout] 50 | let receiver = receiver.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 51 | let ring = rings.pop().unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 52 | let hashing_states = hashing_states_for_threads.pop().unwrap(); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 53 | let reuse_buffers = reuse_buffers_for_threads.pop().unwrap(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | let worker = thread::spawn(move || { [INFO] [stdout] 55 | start_workers(WorkerState { [INFO] [stdout] | ___________________________^ [INFO] [stdout] 56 | | ring, [INFO] [stdout] 57 | | hashing_states, [INFO] [stdout] 58 | | reuse_buffers, [INFO] [stdout] ... | [INFO] [stdout] 61 | | receiver, [INFO] [stdout] 62 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io_uring_batched.rs:273:54 [INFO] [stdout] | [INFO] [stdout] 273 | let buffers = std::iter::repeat_with(|| Some(vec![0; buffer_size].into_boxed_slice())) [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] [stderr] error: could not compile `hash-files` (bin "hash-files") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hash-files` (bin "hash-files" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "1807e2de7c71427b2ba8e13a9c4215b830cb6524a4c8ac92ed4dea9a172ca90f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1807e2de7c71427b2ba8e13a9c4215b830cb6524a4c8ac92ed4dea9a172ca90f", kill_on_drop: false }` [INFO] [stdout] 1807e2de7c71427b2ba8e13a9c4215b830cb6524a4c8ac92ed4dea9a172ca90f