[INFO] cloning repository https://github.com/MarkGhebrial/mcmanager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarkGhebrial/mcmanager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkGhebrial%2Fmcmanager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkGhebrial%2Fmcmanager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fbb69c05f1c0f68182eed4368fd7d89b274d0a09
[INFO] checking MarkGhebrial/mcmanager against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkGhebrial%2Fmcmanager" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MarkGhebrial/mcmanager
[INFO] finished tweaking git repo https://github.com/MarkGhebrial/mcmanager
[INFO] tweaked toml for git repo https://github.com/MarkGhebrial/mcmanager written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MarkGhebrial/mcmanager on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MarkGhebrial/mcmanager 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clokwerk v0.3.5
[INFO] [stderr]   Downloaded reqwest v0.11.8
[INFO] [stderr]   Downloaded h2 v0.3.9
[INFO] [stderr]   Downloaded hyper v0.14.16
[INFO] [stderr]   Downloaded tokio v1.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9f292da0e134bde411076a45900dc6cef02bfbd0edc90cf60ed625af5acaebc
[INFO] running `Command { std: "docker" "start" "-a" "a9f292da0e134bde411076a45900dc6cef02bfbd0edc90cf60ed625af5acaebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9f292da0e134bde411076a45900dc6cef02bfbd0edc90cf60ed625af5acaebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f292da0e134bde411076a45900dc6cef02bfbd0edc90cf60ed625af5acaebc", kill_on_drop: false }`
[INFO] [stdout] a9f292da0e134bde411076a45900dc6cef02bfbd0edc90cf60ed625af5acaebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 547fe9c7271304feb96c0ba2d47356dcfef9528ce3c625bde577aa46e3014151
[INFO] running `Command { std: "docker" "start" "-a" "547fe9c7271304feb96c0ba2d47356dcfef9528ce3c625bde577aa46e3014151", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]     Checking futures-sink v0.3.19
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]     Checking futures-io v0.3.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking openssl-probe v0.1.4
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking http-body v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking socket2 v0.4.2
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]     Checking clokwerk v0.3.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.3.9
[INFO] [stderr]     Checking hyper v0.14.16
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.8
[INFO] [stderr]     Checking mcmanager v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tasks::*`
[INFO] [stdout]  --> src/server_manager/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use tasks::*;
[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: `tasks::*`
[INFO] [stdout]  --> src/server_manager/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use tasks::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server_process` is never read
[INFO] [stdout]   --> src/server_manager/manager.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Manager {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     server_process: Option<Child>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `shell_command`, `stop`, `is_running`, and `send_command` are never used
[INFO] [stdout]    --> src/server_manager/manager.rs:47:12
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl Manager {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  47 |     pub fn shell_command(&mut self, s: &str) -> &mut Manager {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn stop(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn is_running(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn send_command(&self, s: String) -> Result<(), mpsc::SendError<String>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `post_message` is never used
[INFO] [stdout]   --> src/discord.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl DiscordWebhook {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn post_message(&self, item: &impl DiscordFormatable) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DiscordFormatable` is never used
[INFO] [stdout]   --> src/discord.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait DiscordFormatable {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LineUser` is never used
[INFO] [stdout]  --> src/server_tasks.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait LineUser {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ScheduledEvent` is never used
[INFO] [stdout]   --> src/server_tasks.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait ScheduledEvent {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server_process` is never read
[INFO] [stdout]   --> src/server_manager/manager.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Manager {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     server_process: Option<Child>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `shell_command`, `stop`, `is_running`, and `send_command` are never used
[INFO] [stdout]    --> src/server_manager/manager.rs:47:12
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl Manager {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  47 |     pub fn shell_command(&mut self, s: &str) -> &mut Manager {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn stop(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn is_running(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn send_command(&self, s: String) -> Result<(), mpsc::SendError<String>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `post_message` is never used
[INFO] [stdout]   --> src/discord.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl DiscordWebhook {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn post_message(&self, item: &impl DiscordFormatable) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DiscordFormatable` is never used
[INFO] [stdout]   --> src/discord.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait DiscordFormatable {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LineUser` is never used
[INFO] [stdout]  --> src/server_tasks.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait LineUser {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ScheduledEvent` is never used
[INFO] [stdout]   --> src/server_tasks.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait ScheduledEvent {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.94s
[INFO] running `Command { std: "docker" "inspect" "547fe9c7271304feb96c0ba2d47356dcfef9528ce3c625bde577aa46e3014151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547fe9c7271304feb96c0ba2d47356dcfef9528ce3c625bde577aa46e3014151", kill_on_drop: false }`
[INFO] [stdout] 547fe9c7271304feb96c0ba2d47356dcfef9528ce3c625bde577aa46e3014151
