[INFO] cloning repository https://github.com/FelixResch/mc-server-manager [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FelixResch/mc-server-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixResch%2Fmc-server-manager", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixResch%2Fmc-server-manager'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 26af99e0bae189c16b87a82669f5fcd7056cf6d5 [INFO] checking FelixResch/mc-server-manager against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixResch%2Fmc-server-manager" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FelixResch/mc-server-manager on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FelixResch/mc-server-manager [INFO] finished tweaking git repo https://github.com/FelixResch/mc-server-manager [INFO] tweaked toml for git repo https://github.com/FelixResch/mc-server-manager written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/FelixResch/mc-server-manager already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a05ea9357e9e0814a244e6075065aac28d64fcd1cfcfa10130c642d88bb4879f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a05ea9357e9e0814a244e6075065aac28d64fcd1cfcfa10130c642d88bb4879f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a05ea9357e9e0814a244e6075065aac28d64fcd1cfcfa10130c642d88bb4879f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a05ea9357e9e0814a244e6075065aac28d64fcd1cfcfa10130c642d88bb4879f", kill_on_drop: false }` [INFO] [stdout] a05ea9357e9e0814a244e6075065aac28d64fcd1cfcfa10130c642d88bb4879f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e7aebebeff02408084fe77c7d8914f833cb287c914a0f466ea5bd51f20bba64 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5e7aebebeff02408084fe77c7d8914f833cb287c914a0f466ea5bd51f20bba64", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Compiling encoding_rs v0.8.26 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking intmap v0.7.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking spinning v0.1.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking lenient_semver_parser v0.3.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Checking lenient_semver v0.3.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking terminal_size v0.1.15 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking console v0.14.0 [INFO] [stderr] Checking term-table v1.3.0 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking ipc-channel v0.14.1 [INFO] [stderr] Checking tokio-stream v0.1.2 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-util v0.6.1 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking h2 v0.3.0 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking interprocess v1.0.1 [INFO] [stderr] Checking hyper v0.14.2 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.0 [INFO] [stderr] Checking mcman v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::daemon::paper::PaperServer` [INFO] [stdout] --> src/config/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::daemon::paper::PaperServer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/config/mod.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ffi::OsStr` [INFO] [stdout] --> src/config/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ffi::OsStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/config/mod.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DirEntry`, `Error` [INFO] [stdout] --> src/config/mod.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use walkdir::{DirEntry, Error, WalkDir}; [INFO] [stdout] | ^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ServerUnitConfig` [INFO] [stdout] --> src/daemon/paper.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::config::{ServerConfig, ServerUnitConfig, UnitConfig}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ipc::DaemonCmd::InstallServer` [INFO] [stdout] --> src/ipc/install.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::ipc::DaemonCmd::InstallServer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/ipc/install.rs:13:37 [INFO] [stdout] | [INFO] [stdout] 13 | use std::fs::{self, create_dir_all, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> src/ipc/install.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | use std::process::{Command, Stdio}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UnitConfig` [INFO] [stdout] --> src/ipc/update.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::config::{ServerConfig, UnitConfig}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/ipc/update.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ipc::install::InstallError` [INFO] [stdout] --> src/ipc/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::ipc::install::InstallError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::daemon::paper::PaperServer` [INFO] [stdout] --> src/config/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::daemon::paper::PaperServer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/config/mod.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ffi::OsStr` [INFO] [stdout] --> src/config/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ffi::OsStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/config/mod.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DirEntry`, `Error` [INFO] [stdout] --> src/config/mod.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use walkdir::{DirEntry, Error, WalkDir}; [INFO] [stdout] | ^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ServerUnitConfig` [INFO] [stdout] --> src/daemon/paper.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::config::{ServerConfig, ServerUnitConfig, UnitConfig}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ipc::DaemonCmd::InstallServer` [INFO] [stdout] --> src/ipc/install.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::ipc::DaemonCmd::InstallServer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/ipc/install.rs:13:37 [INFO] [stdout] | [INFO] [stdout] 13 | use std::fs::{self, create_dir_all, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> src/ipc/install.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | use std::process::{Command, Stdio}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UnitConfig` [INFO] [stdout] --> src/ipc/update.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::config::{ServerConfig, UnitConfig}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/ipc/update.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ipc::install::InstallError` [INFO] [stdout] --> src/ipc/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::ipc::install::InstallError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::daemon::Server` [INFO] [stdout] --> src/ipc/install.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::daemon::Server; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::daemon::Server` [INFO] [stdout] --> src/ipc/install.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::daemon::Server; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ipc/install.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let mut child = Command::new("java".to_string()) [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ipc/update.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | let mut child = Command::new("java".to_string()) [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `FileTransaction` [INFO] [stdout] --> src/ipc/install/iops.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct FileTransaction { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `FileChange` [INFO] [stdout] --> src/ipc/install/iops.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum FileChange { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ipc/install/iops.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_file` [INFO] [stdout] --> src/ipc/install/iops.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn add_file(&mut self, path: PathBuf) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `unit_file_path` [INFO] [stdout] --> src/ipc/update.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | unit_file_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ipc/install.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let mut child = Command::new("java".to_string()) [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ipc/update.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | let mut child = Command::new("java".to_string()) [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `FileTransaction` [INFO] [stdout] --> src/ipc/install/iops.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct FileTransaction { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `FileChange` [INFO] [stdout] --> src/ipc/install/iops.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum FileChange { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ipc/install/iops.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_file` [INFO] [stdout] --> src/ipc/install/iops.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn add_file(&mut self, path: PathBuf) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `unit_file_path` [INFO] [stdout] --> src/ipc/update.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | unit_file_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mcman::files::get_socket_name` [INFO] [stdout] --> src/bin/mcman.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use mcman::files::get_socket_name; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Identifier` [INFO] [stdout] --> src/bin/mcman.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | use semver::{Identifier, Version}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/mcman.rs:440:16 [INFO] [stdout] | [INFO] [stdout] 440 | if let (Ok(DaemonResponse::Ok)) = self.res_in.recv() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/mcman.rs:489:16 [INFO] [stdout] | [INFO] [stdout] 489 | if let (Ok(DaemonResponse::Ok)) = self.res_in.recv() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mcman::daemon::paper::PaperServer` [INFO] [stdout] --> src/bin/mcmand.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use mcman::daemon::paper::PaperServer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `files::set_socket_name` [INFO] [stdout] --> src/bin/mcmand.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | use mcman::{files::set_socket_name, ServerInfo, ServerStatus, ServerType, Unit}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::error::Category::Data` [INFO] [stdout] --> src/bin/mcmand.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use serde_json::error::Category::Data; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/bin/mcmand.rs:536:24 [INFO] [stdout] | [INFO] [stdout] 536 | Ok((server_unit_config)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mcman::files::get_socket_name` [INFO] [stdout] --> src/bin/mcman.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use mcman::files::get_socket_name; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Identifier` [INFO] [stdout] --> src/bin/mcman.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | use semver::{Identifier, Version}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/mcman.rs:440:16 [INFO] [stdout] | [INFO] [stdout] 440 | if let (Ok(DaemonResponse::Ok)) = self.res_in.recv() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/mcman.rs:489:16 [INFO] [stdout] | [INFO] [stdout] 489 | if let (Ok(DaemonResponse::Ok)) = self.res_in.recv() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mcman::daemon::paper::PaperServer` [INFO] [stdout] --> src/bin/mcmand.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use mcman::daemon::paper::PaperServer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `files::set_socket_name` [INFO] [stdout] --> src/bin/mcmand.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | use mcman::{files::set_socket_name, ServerInfo, ServerStatus, ServerType, Unit}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::error::Category::Data` [INFO] [stdout] --> src/bin/mcmand.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use serde_json::error::Category::Data; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/bin/mcmand.rs:536:24 [INFO] [stdout] | [INFO] [stdout] 536 | Ok((server_unit_config)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Unit` [INFO] [stdout] --> src/bin/mcmand.rs:12:75 [INFO] [stdout] | [INFO] [stdout] 12 | use mcman::{files::set_socket_name, ServerInfo, ServerStatus, ServerType, Unit}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Unit` [INFO] [stdout] --> src/bin/mcmand.rs:12:75 [INFO] [stdout] | [INFO] [stdout] 12 | use mcman::{files::set_socket_name, ServerInfo, ServerStatus, ServerType, Unit}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/mcmand.rs:498:9 [INFO] [stdout] | [INFO] [stdout] 498 | mut event_handler: &mut EventHandler, [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/mcman.rs:423:9 [INFO] [stdout] | [INFO] [stdout] 423 | / self.cmd_out.send(DaemonCmd::InstallServer { [INFO] [stdout] 424 | | unit_id, [INFO] [stdout] 425 | | install_path, [INFO] [stdout] 426 | | unit_file_path, [INFO] [stdout] ... | [INFO] [stdout] 430 | | server_name, [INFO] [stdout] 431 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/mcman.rs:477:9 [INFO] [stdout] | [INFO] [stdout] 477 | / self.cmd_out.send(DaemonCmd::UpdateServer { [INFO] [stdout] 478 | | unit_id, [INFO] [stdout] 479 | | server_version: version, [INFO] [stdout] 480 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/mcman.rs:423:9 [INFO] [stdout] | [INFO] [stdout] 423 | / self.cmd_out.send(DaemonCmd::InstallServer { [INFO] [stdout] 424 | | unit_id, [INFO] [stdout] 425 | | install_path, [INFO] [stdout] 426 | | unit_file_path, [INFO] [stdout] ... | [INFO] [stdout] 430 | | server_name, [INFO] [stdout] 431 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/mcman.rs:477:9 [INFO] [stdout] | [INFO] [stdout] 477 | / self.cmd_out.send(DaemonCmd::UpdateServer { [INFO] [stdout] 478 | | unit_id, [INFO] [stdout] 479 | | server_version: version, [INFO] [stdout] 480 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/mcmand.rs:498:9 [INFO] [stdout] | [INFO] [stdout] 498 | mut event_handler: &mut EventHandler, [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/mcmand.rs:474:25 [INFO] [stdout] | [INFO] [stdout] 474 | / daemon_queue.send(DaemonEvent::AddServerUnit { [INFO] [stdout] 475 | | server_unit_config, [INFO] [stdout] 476 | | unit_file: unit_file_path.unwrap().into(), [INFO] [stdout] 477 | | }); [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/mcmand.rs:572:21 [INFO] [stdout] | [INFO] [stdout] 572 | / daemon_queue.send(DaemonEvent::AddServerUnit { [INFO] [stdout] 573 | | server_unit_config, [INFO] [stdout] 574 | | unit_file: unit_file_path.into(), [INFO] [stdout] 575 | | }); [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/mcmand.rs:474:25 [INFO] [stdout] | [INFO] [stdout] 474 | / daemon_queue.send(DaemonEvent::AddServerUnit { [INFO] [stdout] 475 | | server_unit_config, [INFO] [stdout] 476 | | unit_file: unit_file_path.unwrap().into(), [INFO] [stdout] 477 | | }); [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/mcmand.rs:572:21 [INFO] [stdout] | [INFO] [stdout] 572 | / daemon_queue.send(DaemonEvent::AddServerUnit { [INFO] [stdout] 573 | | server_unit_config, [INFO] [stdout] 574 | | unit_file: unit_file_path.into(), [INFO] [stdout] 575 | | }); [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 15s [INFO] running `Command { std: "docker" "inspect" "5e7aebebeff02408084fe77c7d8914f833cb287c914a0f466ea5bd51f20bba64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e7aebebeff02408084fe77c7d8914f833cb287c914a0f466ea5bd51f20bba64", kill_on_drop: false }` [INFO] [stdout] 5e7aebebeff02408084fe77c7d8914f833cb287c914a0f466ea5bd51f20bba64