[INFO] fetching crate neopresence 1.0.0... [INFO] checking neopresence-1.0.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate neopresence 1.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate neopresence 1.0.0 [INFO] finished tweaking crates.io crate neopresence 1.0.0 [INFO] tweaked toml for crates.io crate neopresence 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate neopresence 1.0.0 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 neopresence 1.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6fb233a06dde5149504b6b1839370803d00b2510ebef0ab7c8ec6bda9ed64865 [INFO] running `Command { std: "docker" "start" "-a" "6fb233a06dde5149504b6b1839370803d00b2510ebef0ab7c8ec6bda9ed64865", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fb233a06dde5149504b6b1839370803d00b2510ebef0ab7c8ec6bda9ed64865", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fb233a06dde5149504b6b1839370803d00b2510ebef0ab7c8ec6bda9ed64865", kill_on_drop: false }` [INFO] [stdout] 6fb233a06dde5149504b6b1839370803d00b2510ebef0ab7c8ec6bda9ed64865 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8702e7f28d0206ccaa6e90e0401f7cd76e60fc8abb785a6a6bb2649c027f9def [INFO] running `Command { std: "docker" "start" "-a" "8702e7f28d0206ccaa6e90e0401f7cd76e60fc8abb785a6a6bb2649c027f9def", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking destructure_traitobject v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking unsafe-any-ors v1.0.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Compiling quork v0.7.2 [INFO] [stderr] Compiling toml_edit v0.20.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking typemap-ors v1.0.0 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking arc-swap v1.7.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking thread-id v4.2.1 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling proc-macro-crate v2.0.2 [INFO] [stderr] Checking ctrlc v3.4.4 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling quork-proc v0.3.1 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling serde_repr v0.1.18 [INFO] [stderr] Checking tokio v1.41.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking serde_yaml v0.9.33 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking discord-presence v1.3.1 [INFO] [stderr] Checking lsp-types v0.95.1 [INFO] [stderr] Checking log4rs v1.3.0 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stderr] Checking neopresence v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `logger::ghetto_log` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use logger::ghetto_log; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bail` [INFO] [stdout] --> src/main.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | use anyhow::{bail, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SystemTime` [INFO] [stdout] --> src/discord.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::{Duration, SystemTime}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::logger` [INFO] [stdout] --> src/discord.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::logger; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/nvim.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::logger` [INFO] [stdout] --> src/nvim.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use log::logger; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ghetto_log` [INFO] [stdout] --> src/nvim.rs:12:27 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::logger::{self, ghetto_log}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `logger::ghetto_log` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use logger::ghetto_log; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bail` [INFO] [stdout] --> src/main.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | use anyhow::{bail, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SystemTime` [INFO] [stdout] --> src/discord.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::{Duration, SystemTime}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::logger` [INFO] [stdout] --> src/discord.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::logger; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/nvim.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::logger` [INFO] [stdout] --> src/nvim.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use log::logger; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ghetto_log` [INFO] [stdout] --> src/nvim.rs:12:27 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::logger::{self, ghetto_log}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/nvim.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/nvim.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/nvim.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | io::{self, BufRead, Read, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/nvim.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | io::{self, BufRead, Read, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/nvim.rs:206:16 [INFO] [stdout] | [INFO] [stdout] 206 | if let Err(e) = io::stdout().flush() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/nvim.rs:206:16 [INFO] [stdout] | [INFO] [stdout] 206 | if let Err(e) = io::stdout().flush() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x` is never read [INFO] [stdout] --> src/diff.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut x: i32 = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/diff.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut y: i32 = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x` is never read [INFO] [stdout] --> src/diff.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut x: i32 = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/diff.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut y: i32 = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_remote_url` is never used [INFO] [stdout] --> src/main.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn get_remote_url() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clamp` is never used [INFO] [stdout] --> src/main.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn clamp(mut str: String, len: usize) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NvimError` is never constructed [INFO] [stdout] --> src/nvim.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum NvimMessage { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 15 | NvimError(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ghetto_log` is never used [INFO] [stdout] --> src/logger.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn ghetto_log(message: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `textDocument` should have a snake case name [INFO] [stdout] --> src/nvim.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | pub textDocument: TextDocumentItem, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `text_document` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_remote_url` is never used [INFO] [stdout] --> src/main.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn get_remote_url() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clamp` is never used [INFO] [stdout] --> src/main.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn clamp(mut str: String, len: usize) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NvimError` is never constructed [INFO] [stdout] --> src/nvim.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum NvimMessage { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 15 | NvimError(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ghetto_log` is never used [INFO] [stdout] --> src/logger.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn ghetto_log(message: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `textDocument` should have a snake case name [INFO] [stdout] --> src/nvim.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | pub textDocument: TextDocumentItem, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `text_document` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/logger.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | writeln!(file, "{message}"); [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] 64 | let _ = writeln!(file, "{message}"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/logger.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | writeln!(file, "{message}"); [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] 64 | let _ = writeln!(file, "{message}"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.38s [INFO] running `Command { std: "docker" "inspect" "8702e7f28d0206ccaa6e90e0401f7cd76e60fc8abb785a6a6bb2649c027f9def", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8702e7f28d0206ccaa6e90e0401f7cd76e60fc8abb785a6a6bb2649c027f9def", kill_on_drop: false }` [INFO] [stdout] 8702e7f28d0206ccaa6e90e0401f7cd76e60fc8abb785a6a6bb2649c027f9def