[INFO] fetching crate ding 0.0.0... [INFO] checking ding-0.0.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate ding 0.0.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ding 0.0.0 [INFO] finished tweaking crates.io crate ding 0.0.0 [INFO] tweaked toml for crates.io crate ding 0.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ding 0.0.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ding 0.0.0 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f70775aaa3e4616a053ac2fa471cc8665991940957245178a1d9756539649ae [INFO] running `Command { std: "docker" "start" "-a" "7f70775aaa3e4616a053ac2fa471cc8665991940957245178a1d9756539649ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f70775aaa3e4616a053ac2fa471cc8665991940957245178a1d9756539649ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f70775aaa3e4616a053ac2fa471cc8665991940957245178a1d9756539649ae", kill_on_drop: false }` [INFO] [stdout] 7f70775aaa3e4616a053ac2fa471cc8665991940957245178a1d9756539649ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 307b75c0285342be5b6bc76aae3649e75430737bb6bfe6035c20b5f412b3388f [INFO] running `Command { std: "docker" "start" "-a" "307b75c0285342be5b6bc76aae3649e75430737bb6bfe6035c20b5f412b3388f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking fast v0.2.0 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking ding v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/dns.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | dns::query::Query, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `Query` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/dns.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 220 | pub use query::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/dns.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | dns::query::Query, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/dns.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | (&mut data as *mut _ as *mut _), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 54 - (&mut data as *mut _ as *mut _), [INFO] [stdout] 54 + &mut data as *mut _ as *mut _, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `String` and `ToString` [INFO] [stdout] --> src/dns.rs:143:18 [INFO] [stdout] | [INFO] [stdout] 143 | string::{String, ToString}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FutureExt` [INFO] [stdout] --> src/dns.rs:149:48 [INFO] [stdout] | [INFO] [stdout] 149 | use futures::{AsyncReadExt, AsyncWriteExt, FutureExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::borrow::Borrow` [INFO] [stdout] --> src/dns.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 223 | use core::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ToString`, `borrow::ToOwned`, and `sync::Arc` [INFO] [stdout] --> src/dns.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | borrow::ToOwned, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 227 | string::{String, ToString}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 228 | sync::Arc, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::cell::RefCell` [INFO] [stdout] --> src/runtime.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::boxed::Box` [INFO] [stdout] --> src/runtime.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/dns.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | dns::query::Query, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `Query` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/dns.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 220 | pub use query::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/dns.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | dns::query::Query, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/dns.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | (&mut data as *mut _ as *mut _), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 54 - (&mut data as *mut _ as *mut _), [INFO] [stdout] 54 + &mut data as *mut _ as *mut _, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `String` and `ToString` [INFO] [stdout] --> src/dns.rs:143:18 [INFO] [stdout] | [INFO] [stdout] 143 | string::{String, ToString}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FutureExt` [INFO] [stdout] --> src/dns.rs:149:48 [INFO] [stdout] | [INFO] [stdout] 149 | use futures::{AsyncReadExt, AsyncWriteExt, FutureExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::borrow::Borrow` [INFO] [stdout] --> src/dns.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 223 | use core::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ToString`, `borrow::ToOwned`, and `sync::Arc` [INFO] [stdout] --> src/dns.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | borrow::ToOwned, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 227 | string::{String, ToString}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 228 | sync::Arc, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::cell::RefCell` [INFO] [stdout] --> src/runtime.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::boxed::Box` [INFO] [stdout] --> src/runtime.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/dns.rs:164:13 [INFO] [stdout] | [INFO] [stdout] 164 | cx: &mut core::task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/dns.rs:164:13 [INFO] [stdout] | [INFO] [stdout] 164 | cx: &mut core::task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: use of inline assembly is unsafe and requires unsafe block [INFO] [stdout] --> src/entropy.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | / asm!( [INFO] [stdout] 18 | | "syscall", [INFO] [stdout] 19 | | in("rax") 228, // __NR_clock_gettime on x86_64 [INFO] [stdout] 20 | | in("rdi") clock_id, [INFO] [stdout] ... | [INFO] [stdout] 24 | | out("r11") _, [INFO] [stdout] 25 | | ); [INFO] [stdout] | |_____^ use of inline assembly [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: inline assembly is entirely unchecked and can cause undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/entropy.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | unsafe fn clock_gettime(clock_id: i32, tp: *mut Timespec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/dns.rs:446:5 [INFO] [stdout] | [INFO] [stdout] 445 | pub struct StartOfAuthority { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 446 | master: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 447 | responsible: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 448 | serial: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 449 | refresh: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 450 | retry: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 451 | expire: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 452 | minimum: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `ttl`, and `data` are never read [INFO] [stdout] --> src/dns.rs:456:5 [INFO] [stdout] | [INFO] [stdout] 455 | pub struct Record { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 456 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 457 | ttl: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 458 | data: T, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lookup` is never constructed [INFO] [stdout] --> src/dns.rs:157:16 [INFO] [stdout] | [INFO] [stdout] 157 | pub struct Lookup {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tv_sec` and `tv_nsec` are never read [INFO] [stdout] --> src/entropy.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct Timespec { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 11 | tv_sec: i64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | tv_nsec: i64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Timespec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: use of inline assembly is unsafe and requires unsafe block [INFO] [stdout] --> src/entropy.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | / asm!( [INFO] [stdout] 18 | | "syscall", [INFO] [stdout] 19 | | in("rax") 228, // __NR_clock_gettime on x86_64 [INFO] [stdout] 20 | | in("rdi") clock_id, [INFO] [stdout] ... | [INFO] [stdout] 24 | | out("r11") _, [INFO] [stdout] 25 | | ); [INFO] [stdout] | |_____^ use of inline assembly [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: inline assembly is entirely unchecked and can cause undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/entropy.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | unsafe fn clock_gettime(clock_id: i32, tp: *mut Timespec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dns.rs:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | guard.socket.write_all(&packet.0).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 208 | let _ = guard.socket.write_all(&packet.0).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/dns.rs:446:5 [INFO] [stdout] | [INFO] [stdout] 445 | pub struct StartOfAuthority { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 446 | master: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 447 | responsible: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 448 | serial: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 449 | refresh: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 450 | retry: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 451 | expire: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 452 | minimum: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `ttl`, and `data` are never read [INFO] [stdout] --> src/dns.rs:456:5 [INFO] [stdout] | [INFO] [stdout] 455 | pub struct Record { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 456 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 457 | ttl: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 458 | data: T, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Lookup` is never constructed [INFO] [stdout] --> src/dns.rs:157:16 [INFO] [stdout] | [INFO] [stdout] 157 | pub struct Lookup {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tv_sec` and `tv_nsec` are never read [INFO] [stdout] --> src/entropy.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct Timespec { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 11 | tv_sec: i64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | tv_nsec: i64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Timespec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dns.rs:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | guard.socket.write_all(&packet.0).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 208 | let _ = guard.socket.write_all(&packet.0).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.47s [INFO] running `Command { std: "docker" "inspect" "307b75c0285342be5b6bc76aae3649e75430737bb6bfe6035c20b5f412b3388f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "307b75c0285342be5b6bc76aae3649e75430737bb6bfe6035c20b5f412b3388f", kill_on_drop: false }` [INFO] [stdout] 307b75c0285342be5b6bc76aae3649e75430737bb6bfe6035c20b5f412b3388f