[INFO] cloning repository https://github.com/dbidwell94/rust-blockchain-messaging [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbidwell94/rust-blockchain-messaging" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbidwell94%2Frust-blockchain-messaging", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbidwell94%2Frust-blockchain-messaging'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 51df946ce955425a95fcf466e50a749af9e29b90 [INFO] checking dbidwell94/rust-blockchain-messaging/51df946ce955425a95fcf466e50a749af9e29b90 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%2Fdbidwell94%2Frust-blockchain-messaging" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dbidwell94/rust-blockchain-messaging 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 git repo https://github.com/dbidwell94/rust-blockchain-messaging [INFO] finished tweaking git repo https://github.com/dbidwell94/rust-blockchain-messaging [INFO] tweaked toml for git repo https://github.com/dbidwell94/rust-blockchain-messaging written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dbidwell94/rust-blockchain-messaging 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] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f449cadacf0f2be5a0d7a508f3ed25d65ebba46e80e8f74790c6a77a20f818e2 [INFO] running `Command { std: "docker" "start" "-a" "f449cadacf0f2be5a0d7a508f3ed25d65ebba46e80e8f74790c6a77a20f818e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f449cadacf0f2be5a0d7a508f3ed25d65ebba46e80e8f74790c6a77a20f818e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f449cadacf0f2be5a0d7a508f3ed25d65ebba46e80e8f74790c6a77a20f818e2", kill_on_drop: false }` [INFO] [stdout] f449cadacf0f2be5a0d7a508f3ed25d65ebba46e80e8f74790c6a77a20f818e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a19d47b1f908da4c91048392f4c91e7e89d8279f2a7d18bce67729ce9f4fea61 [INFO] running `Command { std: "docker" "start" "-a" "a19d47b1f908da4c91048392f4c91e7e89d8279f2a7d18bce67729ce9f4fea61", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Checking const-oid v0.6.2 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Checking base64ct v1.1.1 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling num-bigint-dig v0.7.0 [INFO] [stderr] Checking pem-rfc7468 v0.2.4 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking futures-io v0.3.18 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking crypto-bigint v0.2.11 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking der v0.4.4 [INFO] [stderr] Checking spki v0.4.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zeroize_derive v1.2.2 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Checking zeroize v1.4.3 [INFO] [stderr] Checking pkcs1 v0.2.4 [INFO] [stderr] Checking pkcs8 v0.7.6 [INFO] [stderr] Checking rsa v0.5.0 [INFO] [stderr] Checking futures-executor v0.3.18 [INFO] [stderr] Checking futures v0.3.18 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `peer_list` is never read [INFO] [stdout] --> src/chain.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Chain<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 21 | peer_list: Arc>>>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | loop { [INFO] [stdout] | _____^ - [INFO] [stdout] | |__________| [INFO] [stdout] 32 | || let (socket, address) = listener.accept().await.unwrap(); [INFO] [stdout] 33 | || [INFO] [stdout] 34 | || let connection = Network::new(Some(socket), address.clone()); [INFO] [stdout] ... || [INFO] [stdout] 46 | || }); [INFO] [stdout] 47 | || } [INFO] [stdout] | ||_____^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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/chain.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(peer_list: Arc>>>) -> Option { [INFO] [stdout] | -------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | Some(Chain { [INFO] [stdout] | ______________^ [INFO] [stdout] 42 | | peer_list, [INFO] [stdout] 43 | | chain_directory: p, [INFO] [stdout] 44 | | chain: HashMap::new(), [INFO] [stdout] 45 | | latest_block_hash: None, [INFO] [stdout] 46 | | latest_block_id: 0, [INFO] [stdout] 47 | | }) [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/network.rs:60:28 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn new(stream: Option, address: SocketAddr) -> Self { [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 59 | Self { [INFO] [stdout] 60 | message_queue: MessageQueue { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 61 | | receive_byte_queue: Arc::new(Mutex::new(Some(VecDeque::new()))), [INFO] [stdout] 62 | | send_byte_queue: Arc::new(Mutex::new(Some(VecDeque::new()))), [INFO] [stdout] 63 | | }, [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/network.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn new(stream: Option, address: SocketAddr) -> Self { [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 64 | stream: Arc::new(Mutex::new(stream)), [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] warning: field `peer_list` is never read [INFO] [stdout] --> src/chain.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Chain<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 21 | peer_list: Arc>>>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | loop { [INFO] [stdout] | _____^ - [INFO] [stdout] | |__________| [INFO] [stdout] 32 | || let (socket, address) = listener.accept().await.unwrap(); [INFO] [stdout] 33 | || [INFO] [stdout] 34 | || let connection = Network::new(Some(socket), address.clone()); [INFO] [stdout] ... || [INFO] [stdout] 46 | || }); [INFO] [stdout] 47 | || } [INFO] [stdout] | ||_____^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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/chain.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(peer_list: Arc>>>) -> Option { [INFO] [stdout] | -------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | Some(Chain { [INFO] [stdout] | ______________^ [INFO] [stdout] 42 | | peer_list, [INFO] [stdout] 43 | | chain_directory: p, [INFO] [stdout] 44 | | chain: HashMap::new(), [INFO] [stdout] 45 | | latest_block_hash: None, [INFO] [stdout] 46 | | latest_block_id: 0, [INFO] [stdout] 47 | | }) [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/network.rs:60:28 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn new(stream: Option, address: SocketAddr) -> Self { [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 59 | Self { [INFO] [stdout] 60 | message_queue: MessageQueue { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 61 | | receive_byte_queue: Arc::new(Mutex::new(Some(VecDeque::new()))), [INFO] [stdout] 62 | | send_byte_queue: Arc::new(Mutex::new(Some(VecDeque::new()))), [INFO] [stdout] 63 | | }, [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/network.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn new(stream: Option, address: SocketAddr) -> Self { [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 64 | stream: Arc::new(Mutex::new(stream)), [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 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `blockchain` (bin "blockchain-messenger") due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `blockchain` (bin "blockchain-messenger" test) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "a19d47b1f908da4c91048392f4c91e7e89d8279f2a7d18bce67729ce9f4fea61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a19d47b1f908da4c91048392f4c91e7e89d8279f2a7d18bce67729ce9f4fea61", kill_on_drop: false }` [INFO] [stdout] a19d47b1f908da4c91048392f4c91e7e89d8279f2a7d18bce67729ce9f4fea61