[INFO] cloning repository https://github.com/KristonCosta/-mine-prospector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KristonCosta/-mine-prospector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKristonCosta%2F-mine-prospector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKristonCosta%2F-mine-prospector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 639e085dbb805e3dc7ae53895836a54ff617bbfe
[INFO] checking KristonCosta/-mine-prospector against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKristonCosta%2F-mine-prospector" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KristonCosta/-mine-prospector
[INFO] finished tweaking git repo https://github.com/KristonCosta/-mine-prospector
[INFO] tweaked toml for git repo https://github.com/KristonCosta/-mine-prospector written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KristonCosta/-mine-prospector on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KristonCosta/-mine-prospector 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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/softprops/shiplift.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57858881c6704e423bf9f0349a31e97b6fe5dc236cb75dfa1e33e7821529a8fc
[INFO] running `Command { std: "docker" "start" "-a" "57858881c6704e423bf9f0349a31e97b6fe5dc236cb75dfa1e33e7821529a8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57858881c6704e423bf9f0349a31e97b6fe5dc236cb75dfa1e33e7821529a8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57858881c6704e423bf9f0349a31e97b6fe5dc236cb75dfa1e33e7821529a8fc", kill_on_drop: false }`
[INFO] [stdout] 57858881c6704e423bf9f0349a31e97b6fe5dc236cb75dfa1e33e7821529a8fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c48878e2a3c52a113ef13b8a479bfe549928278486003e767bb7726666c2ba37
[INFO] running `Command { std: "docker" "start" "-a" "c48878e2a3c52a113ef13b8a479bfe549928278486003e767bb7726666c2ba37", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
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[INFO] [stderr]     Checking cfg-if v0.1.10
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[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking futures v0.1.29
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[INFO] [stderr]     Checking slab v0.4.2
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[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling version_check v0.1.5
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[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking lock_api v0.3.1
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling openssl-src v111.6.0+1.1.1d
[INFO] [stderr]     Checking smallvec v0.6.13
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[INFO] [stderr]    Compiling libsqlite3-sys v0.16.0
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[INFO] [stderr]     Checking tokio-tcp v0.1.3
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[INFO] [stderr]     Checking idna v0.1.5
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[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking mime v0.3.14
[INFO] [stderr]     Checking termion v1.5.3
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[INFO] [stderr]     Checking multipart v0.15.4
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking hyperlocal v0.6.0
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking tiny_http v0.6.2
[INFO] [stderr]     Checking rouille v3.0.0
[INFO] [stderr]     Checking tokio-openssl v0.3.0
[INFO] [stderr]     Checking shiplift v0.5.1 (https://github.com/softprops/shiplift.git#df9e408e)
[INFO] [stderr]     Checking make-it-rain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `MCContainerService`, `MCServerCommands`, `MCServerLogOptions`, and `MCServerOptionsBuilder`
[INFO] [stdout]   --> src/main.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::service::{MCServerLogOptions, MCServerCommands, MCServerOptionsBuilder, MCContainerService};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RmContainerOptionsBuilder`
[INFO] [stdout]  --> src/service.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use shiplift::builder::{ContainerOptions, RmContainerOptionsBuilder};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]   --> src/service.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::path::{Path, PathBuf};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]  --> src/server.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Serialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MCContainerService`, `MCServerCommands`, `MCServerLogOptions`, and `MCServerOptionsBuilder`
[INFO] [stdout]   --> src/main.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::service::{MCServerLogOptions, MCServerCommands, MCServerOptionsBuilder, MCContainerService};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RmContainerOptionsBuilder`
[INFO] [stdout]  --> src/service.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use shiplift::builder::{ContainerOptions, RmContainerOptionsBuilder};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]   --> src/service.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::path::{Path, PathBuf};
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]  --> src/server.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Serialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]   = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/service.rs:70:80
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let info: ContainerCreateInfo = self.runtime.block_on(runner).map_err(|e| {
[INFO] [stdout]    |                                                                                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `container`
[INFO] [stdout]    --> src/service.rs:110:30
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn status(&mut self, container: &MCContainer) -> Result<(), ()> {
[INFO] [stdout]     |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_container`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/service.rs:139:23
[INFO] [stdout]     |
[INFO] [stdout] 139 |             .map_err(|e| {
[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/service.rs:133:23
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e|
[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/service.rs:208:20
[INFO] [stdout]     |
[INFO] [stdout] 208 |         ).map_err(|e| {
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, `container`, `volume`, `status`, and `port` are never read
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct MCWorker {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 21 |     id: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 22 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     container: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 24 |     volume: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 25 |     status: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 26 |     port: u32
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MCWorker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `conn` is never read
[INFO] [stdout]  --> src/repository.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct MCRepository {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 4 |     conn: Connection,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/service.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ContainerError(String, String),
[INFO] [stdout]    |     -------------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     ContainerError(String, String),
[INFO] [stdout] 21 +     ContainerError((), String),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FailedToRunCommand` is never constructed
[INFO] [stdout]   --> src/service.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum MCError {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 19 |     FailedToRunCommand(String, MCServerCommands),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `repo` is never read
[INFO] [stdout]   --> src/service.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct MCService {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 39 |     repo: MCRepository,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `repo` is never read
[INFO] [stdout]   --> src/service.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct MCContainerService {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 96 |     repo: MCRepository,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `status`, `run_command`, and `logs` are never used
[INFO] [stdout]    --> src/service.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl MCContainerService {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn status(&mut self, container: &MCContainer) -> Result<(), ()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     pub fn run_command(&mut self, container: &MCContainer, command: MCServerCommands) -> Result<(), MCError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn logs(&mut self, container: &MCContainer, options: &MCServerLogOptions) -> Result<Vec<String>, ()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP` is never constructed
[INFO] [stdout]    --> src/service.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub enum MCServerCommands {
[INFO] [stdout]     |          ---------------- variant in this enum
[INFO] [stdout] 217 |     OP(String),
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MCServerCommands` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MCServerLogOptions` is never constructed
[INFO] [stdout]    --> src/service.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub struct MCServerLogOptions {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/service.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 238 | pub struct MCServerOptions {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 241 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `port` is never used
[INFO] [stdout]    --> src/service.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 250 | impl MCServerOptionsBuilder {
[INFO] [stdout]     | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 260 |     pub fn port(mut self, port: u32) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/service.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 mul.write_all(command.to_string().as_bytes());
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 let _ = mul.write_all(command.to_string().as_bytes());
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/service.rs:173:17
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 mul.flush();
[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] 173 |                 let _ = mul.flush();
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/server.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Serialize)]
[INFO] [stdout]   |          ^--------
[INFO] [stdout]   |          |
[INFO] [stdout]   |          `Serialize` is not local
[INFO] [stdout]   |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_BasicResponse`
[INFO] [stdout] 9 | struct BasicResponse {
[INFO] [stdout]   |        ------------- `BasicResponse` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/service.rs:70:80
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let info: ContainerCreateInfo = self.runtime.block_on(runner).map_err(|e| {
[INFO] [stdout]    |                                                                                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `container`
[INFO] [stdout]    --> src/service.rs:110:30
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn status(&mut self, container: &MCContainer) -> Result<(), ()> {
[INFO] [stdout]     |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_container`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/service.rs:139:23
[INFO] [stdout]     |
[INFO] [stdout] 139 |             .map_err(|e| {
[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/service.rs:133:23
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e|
[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/service.rs:208:20
[INFO] [stdout]     |
[INFO] [stdout] 208 |         ).map_err(|e| {
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, `container`, `volume`, `status`, and `port` are never read
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct MCWorker {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 21 |     id: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 22 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     container: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 24 |     volume: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 25 |     status: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 26 |     port: u32
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MCWorker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `conn` is never read
[INFO] [stdout]  --> src/repository.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct MCRepository {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 4 |     conn: Connection,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/service.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |     ContainerError(String, String),
[INFO] [stdout]    |     -------------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     ContainerError(String, String),
[INFO] [stdout] 21 +     ContainerError((), String),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FailedToRunCommand` is never constructed
[INFO] [stdout]   --> src/service.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum MCError {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 19 |     FailedToRunCommand(String, MCServerCommands),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `repo` is never read
[INFO] [stdout]   --> src/service.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct MCService {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 39 |     repo: MCRepository,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `repo` is never read
[INFO] [stdout]   --> src/service.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct MCContainerService {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 96 |     repo: MCRepository,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `status`, `run_command`, and `logs` are never used
[INFO] [stdout]    --> src/service.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl MCContainerService {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn status(&mut self, container: &MCContainer) -> Result<(), ()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     pub fn run_command(&mut self, container: &MCContainer, command: MCServerCommands) -> Result<(), MCError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn logs(&mut self, container: &MCContainer, options: &MCServerLogOptions) -> Result<Vec<String>, ()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP` is never constructed
[INFO] [stdout]    --> src/service.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub enum MCServerCommands {
[INFO] [stdout]     |          ---------------- variant in this enum
[INFO] [stdout] 217 |     OP(String),
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MCServerCommands` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MCServerLogOptions` is never constructed
[INFO] [stdout]    --> src/service.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub struct MCServerLogOptions {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/service.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 238 | pub struct MCServerOptions {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 241 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `port` is never used
[INFO] [stdout]    --> src/service.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 250 | impl MCServerOptionsBuilder {
[INFO] [stdout]     | --------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 260 |     pub fn port(mut self, port: u32) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/service.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 mul.write_all(command.to_string().as_bytes());
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 let _ = mul.write_all(command.to_string().as_bytes());
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/service.rs:173:17
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 mul.flush();
[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] 173 |                 let _ = mul.flush();
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/server.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Serialize)]
[INFO] [stdout]   |          ^--------
[INFO] [stdout]   |          |
[INFO] [stdout]   |          `Serialize` is not local
[INFO] [stdout]   |          move the `impl` block outside of this constant `_IMPL_SERIALIZE_FOR_BasicResponse`
[INFO] [stdout] 9 | struct BasicResponse {
[INFO] [stdout]   |        ------------- `BasicResponse` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Serialize` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.15.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "c48878e2a3c52a113ef13b8a479bfe549928278486003e767bb7726666c2ba37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c48878e2a3c52a113ef13b8a479bfe549928278486003e767bb7726666c2ba37", kill_on_drop: false }`
[INFO] [stdout] c48878e2a3c52a113ef13b8a479bfe549928278486003e767bb7726666c2ba37
