[INFO] updating cached repository https://github.com/JAD3N/mc-server [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/JAD3N/mc-server [INFO] [stderr] a96ceb2..65aea9b master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 65aea9bd048a88cade8b2d6782c574942f9021f6 [INFO] checking JAD3N/mc-server against master#08dfbfb61871a83f720c6e97a3b737076e89fe3e for pr-71796 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJAD3N%2Fmc-server" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JAD3N/mc-server on toolchain 08dfbfb61871a83f720c6e97a3b737076e89fe3e [INFO] running `"/workspace/cargo-home/bin/cargo" "+08dfbfb61871a83f720c6e97a3b737076e89fe3e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/JAD3N/mc-server [INFO] finished tweaking git repo https://github.com/JAD3N/mc-server [INFO] tweaked toml for git repo https://github.com/JAD3N/mc-server written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/JAD3N/mc-server already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+08dfbfb61871a83f720c6e97a3b737076e89fe3e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+08dfbfb61871a83f720c6e97a3b737076e89fe3e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 22003350b62002fbb925081679adc7b43323f613162ad36a18522bcab3671d5f [INFO] running `"docker" "start" "-a" "22003350b62002fbb925081679adc7b43323f613162ad36a18522bcab3671d5f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking java-props v0.1.2 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking serde_json v1.0.50 [INFO] [stderr] Checking event-bus v0.1.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking serde_yaml v0.8.12 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num-integer v0.1.42 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking serde-value v0.6.0 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling pin-project-internal v0.4.16 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Compiling mc-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `assets` [INFO] [stderr] --> build.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | fn build_sounds(assets: &PathBuf, out: &PathBuf) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_assets` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> build.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut sounds: Vec = serde_json::from_str(include_str!("assets/sounds.json")).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Checking pin-project v0.4.16 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking log4rs v0.11.0 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] warning: unused import: `Event` [INFO] [stderr] --> src/events.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use event_bus::{Event, EventBus}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Event` [INFO] [stderr] --> src/events.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use event_bus::{Event, EventBus}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/server/network/listener.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 17 | / loop { [INFO] [stderr] 18 | | match listener.accept().await { [INFO] [stderr] 19 | | Ok(res) => { [INFO] [stderr] 20 | | // panic!("ahh"); [INFO] [stderr] ... | [INFO] [stderr] 26 | | } [INFO] [stderr] 27 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 28 | [INFO] [stderr] 29 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/server/network/listener.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 17 | / loop { [INFO] [stderr] 18 | | match listener.accept().await { [INFO] [stderr] 19 | | Ok(res) => { [INFO] [stderr] 20 | | // panic!("ahh"); [INFO] [stderr] ... | [INFO] [stderr] 26 | | } [INFO] [stderr] 27 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 28 | [INFO] [stderr] 29 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let ctx = Context::new(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `server` [INFO] [stderr] --> src/server/mod.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let server = get_server!(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/server/network/listener.rs:19:20 [INFO] [stderr] | [INFO] [stderr] 19 | Ok(res) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let ctx = Context::new(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `server` [INFO] [stderr] --> src/server/mod.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let server = get_server!(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/server/network/listener.rs:19:20 [INFO] [stderr] | [INFO] [stderr] 19 | Ok(res) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `load` [INFO] [stderr] --> src/server/settings.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn load(path: PathBuf) -> Settings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `difficulty` [INFO] [stderr] --> src/server/settings.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn difficulty(&self) -> Difficulty { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `game_mode` [INFO] [stderr] --> src/server/settings.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn game_mode(&self) -> GameMode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `max_tick_time` [INFO] [stderr] --> src/server/settings.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn max_tick_time(&self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_difficulty` [INFO] [stderr] --> src/server/settings.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | fn $fn(properties: &mut Properties, key: &str, default: $type) -> $type { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 151 | add_custom_fn!(get_difficulty, Difficulty); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_game_mode` [INFO] [stderr] --> src/server/settings.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | fn $fn(properties: &mut Properties, key: &str, default: $type) -> $type { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 152 | add_custom_fn!(get_game_mode, GameMode); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_level_kind` [INFO] [stderr] --> src/server/settings.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | fn $fn(properties: &mut Properties, key: &str, default: $type) -> $type { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 153 | add_custom_fn!(get_level_kind, LevelKind); [INFO] [stderr] | ------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/server/status.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dimension` [INFO] [stderr] --> src/world/level/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | dimension: Dimension, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `load` [INFO] [stderr] --> src/server/settings.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn load(path: PathBuf) -> Settings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `difficulty` [INFO] [stderr] --> src/server/settings.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn difficulty(&self) -> Difficulty { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `game_mode` [INFO] [stderr] --> src/server/settings.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn game_mode(&self) -> GameMode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `max_tick_time` [INFO] [stderr] --> src/server/settings.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn max_tick_time(&self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_difficulty` [INFO] [stderr] --> src/server/settings.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | fn $fn(properties: &mut Properties, key: &str, default: $type) -> $type { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 151 | add_custom_fn!(get_difficulty, Difficulty); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_game_mode` [INFO] [stderr] --> src/server/settings.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | fn $fn(properties: &mut Properties, key: &str, default: $type) -> $type { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 152 | add_custom_fn!(get_game_mode, GameMode); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_level_kind` [INFO] [stderr] --> src/server/settings.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | fn $fn(properties: &mut Properties, key: &str, default: $type) -> $type { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 153 | add_custom_fn!(get_level_kind, LevelKind); [INFO] [stderr] | ------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/server/status.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dimension` [INFO] [stderr] --> src/world/level/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | dimension: Dimension, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `"docker" "inspect" "22003350b62002fbb925081679adc7b43323f613162ad36a18522bcab3671d5f"` [INFO] running `"docker" "rm" "-f" "22003350b62002fbb925081679adc7b43323f613162ad36a18522bcab3671d5f"` [INFO] [stdout] 22003350b62002fbb925081679adc7b43323f613162ad36a18522bcab3671d5f