[INFO] fetching crate tachyon-networking 0.1.7... [INFO] building tachyon-networking-0.1.7 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate tachyon-networking 0.1.7 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate tachyon-networking 0.1.7 [INFO] finished tweaking crates.io crate tachyon-networking 0.1.7 [INFO] tweaked toml for crates.io crate tachyon-networking 0.1.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tachyon-networking 0.1.7 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 43 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.1.1) [INFO] [stderr] Adding serial_test v0.5.1 (available: v3.2.0) [INFO] [stderr] Adding socket2 v0.4.10 (available: v0.6.0) [INFO] [stderr] Adding varuint v0.6.0 (available: v0.7.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded varuint v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c71a32a66fd791c9ac4ccaac524b4a65e8d2a72b15ae62fc8f171154b6398eba [INFO] running `Command { std: "docker" "start" "-a" "c71a32a66fd791c9ac4ccaac524b4a65e8d2a72b15ae62fc8f171154b6398eba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c71a32a66fd791c9ac4ccaac524b4a65e8d2a72b15ae62fc8f171154b6398eba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c71a32a66fd791c9ac4ccaac524b4a65e8d2a72b15ae62fc8f171154b6398eba", kill_on_drop: false }` [INFO] [stdout] c71a32a66fd791c9ac4ccaac524b4a65e8d2a72b15ae62fc8f171154b6398eba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55d9629d95d54ab8eef0eeded55d2e38b153d6d1c35c9c8855f44a78397d5c92 [INFO] running `Command { std: "docker" "start" "-a" "55d9629d95d54ab8eef0eeded55d2e38b153d6d1c35c9c8855f44a78397d5c92", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling varuint v0.6.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stderr] Compiling synchronoise v1.0.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serial_test v0.5.1 [INFO] [stderr] Compiling tachyon-networking v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/tachyon/channel.rs:128:31 [INFO] [stdout] | [INFO] [stdout] 128 | header.write(unsafe { &mut NONE_SEND_DATA }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 128 | header.write(unsafe { &raw mut NONE_SEND_DATA }); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/tachyon/channel.rs:333:70 [INFO] [stdout] | [INFO] [stdout] 333 | let _sent_len = socket.send_to(*address,unsafe { &NONE_SEND_DATA },TACHYON_HEADER_SIZE); [INFO] [stdout] | ^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 333 | let _sent_len = socket.send_to(*address,unsafe { &raw const NONE_SEND_DATA },TACHYON_HEADER_SIZE); [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/tachyon/network_address.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | hasher.finish(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = hasher.finish(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tachyon/pool.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | queue.push(VecDeque::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = queue.push(VecDeque::new()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tachyon/pool.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | receive_buffers.push(vec![0; 1024 * 1024]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 31 | let _ = receive_buffers.push(vec![0; 1024 * 1024]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tachyon/pool.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | in_use.push(server); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = in_use.push(server); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tachyon/pool.rs:184:25 [INFO] [stdout] | [INFO] [stdout] 184 | in_use.push(server); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 184 | let _ = in_use.push(server); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.95s [INFO] running `Command { std: "docker" "inspect" "55d9629d95d54ab8eef0eeded55d2e38b153d6d1c35c9c8855f44a78397d5c92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55d9629d95d54ab8eef0eeded55d2e38b153d6d1c35c9c8855f44a78397d5c92", kill_on_drop: false }` [INFO] [stdout] 55d9629d95d54ab8eef0eeded55d2e38b153d6d1c35c9c8855f44a78397d5c92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96142102d2e0d7d9ba822c719989bd416669fc9c282c82954afbe02048665792 [INFO] running `Command { std: "docker" "start" "-a" "96142102d2e0d7d9ba822c719989bd416669fc9c282c82954afbe02048665792", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling varuint v0.6.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling synchronoise v1.0.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling serial_test v0.5.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tachyon-networking v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/tachyon/receiver.rs:383:17 [INFO] [stdout] | [INFO] [stdout] 383 | assert!((channel.take_published().is_some())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 383 - assert!((channel.take_published().is_some())); [INFO] [stdout] 383 + assert!( channel.take_published().is_some()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/tachyon/receiver.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | assert!((channel.take_published().is_some())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 388 - assert!((channel.take_published().is_some())); [INFO] [stdout] 388 + assert!( channel.take_published().is_some()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/tachyon/receiver.rs:394:17 [INFO] [stdout] | [INFO] [stdout] 394 | assert!((channel.take_published().is_some())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 394 - assert!((channel.take_published().is_some())); [INFO] [stdout] 394 + assert!( channel.take_published().is_some()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/tachyon/receiver.rs:450:17 [INFO] [stdout] | [INFO] [stdout] 450 | assert!((channel.take_published().is_some())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 450 - assert!((channel.take_published().is_some())); [INFO] [stdout] 450 + assert!( channel.take_published().is_some()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/tachyon/receiver.rs:451:17 [INFO] [stdout] | [INFO] [stdout] 451 | assert!((channel.take_published().is_some())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 451 - assert!((channel.take_published().is_some())); [INFO] [stdout] 451 + assert!( channel.take_published().is_some()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/tachyon/receiver.rs:452:17 [INFO] [stdout] | [INFO] [stdout] 452 | assert!((channel.take_published().is_none())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 452 - assert!((channel.take_published().is_none())); [INFO] [stdout] 452 + assert!( channel.take_published().is_none()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/tachyon/receiver.rs:456:17 [INFO] [stdout] | [INFO] [stdout] 456 | assert!((channel.take_published().is_some())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 456 - assert!((channel.take_published().is_some())); [INFO] [stdout] 456 + assert!( channel.take_published().is_some()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/tachyon/receiver.rs:457:17 [INFO] [stdout] | [INFO] [stdout] 457 | assert!((channel.take_published().is_some())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 457 - assert!((channel.take_published().is_some())); [INFO] [stdout] 457 + assert!( channel.take_published().is_some()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/tachyon/receiver.rs:458:17 [INFO] [stdout] | [INFO] [stdout] 458 | assert!((channel.take_published().is_none())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 458 - assert!((channel.take_published().is_none())); [INFO] [stdout] 458 + assert!( channel.take_published().is_none()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/tachyon/receiver.rs:461:17 [INFO] [stdout] | [INFO] [stdout] 461 | assert!((channel.take_published().is_some())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 461 - assert!((channel.take_published().is_some())); [INFO] [stdout] 461 + assert!( channel.take_published().is_some()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/tachyon/receiver.rs:462:17 [INFO] [stdout] | [INFO] [stdout] 462 | assert!((channel.take_published().is_none())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 462 - assert!((channel.take_published().is_none())); [INFO] [stdout] 462 + assert!( channel.take_published().is_none()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/tachyon/channel.rs:128:31 [INFO] [stdout] | [INFO] [stdout] 128 | header.write(unsafe { &mut NONE_SEND_DATA }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 128 | header.write(unsafe { &raw mut NONE_SEND_DATA }); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/tachyon/channel.rs:333:70 [INFO] [stdout] | [INFO] [stdout] 333 | let _sent_len = socket.send_to(*address,unsafe { &NONE_SEND_DATA },TACHYON_HEADER_SIZE); [INFO] [stdout] | ^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 333 | let _sent_len = socket.send_to(*address,unsafe { &raw const NONE_SEND_DATA },TACHYON_HEADER_SIZE); [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/tachyon/network_address.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | hasher.finish(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = hasher.finish(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tachyon/pool.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | queue.push(VecDeque::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = queue.push(VecDeque::new()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tachyon/pool.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | receive_buffers.push(vec![0; 1024 * 1024]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 31 | let _ = receive_buffers.push(vec![0; 1024 * 1024]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tachyon/pool.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | in_use.push(server); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = in_use.push(server); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tachyon/pool.rs:184:25 [INFO] [stdout] | [INFO] [stdout] 184 | in_use.push(server); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 184 | let _ = in_use.push(server); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 16.79s [INFO] running `Command { std: "docker" "inspect" "96142102d2e0d7d9ba822c719989bd416669fc9c282c82954afbe02048665792", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96142102d2e0d7d9ba822c719989bd416669fc9c282c82954afbe02048665792", kill_on_drop: false }` [INFO] [stdout] 96142102d2e0d7d9ba822c719989bd416669fc9c282c82954afbe02048665792