[INFO] updating cached repository schneki/game_server_manager [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/schneki/game_server_manager [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/schneki/game_server_manager" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/schneki/game_server_manager"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/schneki/game_server_manager'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/schneki/game_server_manager" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/schneki/game_server_manager"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/schneki/game_server_manager'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f112c900237c61c9c3ed811365060e3d324b1a29 [INFO] sha for GitHub repo schneki/game_server_manager: f112c900237c61c9c3ed811365060e3d324b1a29 [INFO] validating manifest of schneki/game_server_manager on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of schneki/game_server_manager on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing schneki/game_server_manager [INFO] finished frobbing schneki/game_server_manager [INFO] frobbed toml for schneki/game_server_manager written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/schneki/game_server_manager/Cargo.toml [INFO] started frobbing schneki/game_server_manager [INFO] finished frobbing schneki/game_server_manager [INFO] frobbed toml for schneki/game_server_manager written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/schneki/game_server_manager/Cargo.toml [INFO] crate schneki/game_server_manager already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking schneki/game_server_manager against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-4/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/schneki/game_server_manager:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a8ba2e83d14647182b0e54f9ff24041837b6275a2f326b13a727d8d75dbac328 [INFO] running `"docker" "start" "-a" "a8ba2e83d14647182b0e54f9ff24041837b6275a2f326b13a727d8d75dbac328"` [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.3 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Checking miniz_oxide v0.1.3 [INFO] [stderr] Checking msdos_time v0.1.6 [INFO] [stderr] Checking want v0.0.5 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking h2 v0.1.10 [INFO] [stderr] Checking serde_json v1.0.22 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Checking tokio-reactor v0.1.2 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking tokio-udp v0.1.1 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking zip v0.4.2 [INFO] [stderr] Checking tokio v0.1.7 [INFO] [stderr] Checking hyper v0.12.5 [INFO] [stderr] Checking game_server_manager v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `BufWriter` [INFO] [stderr] --> src/minecraft.rs:2:41 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::{Read, BufRead, BufReader, BufWriter, Write}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/main.rs:17:17 [INFO] [stderr] | [INFO] [stderr] 17 | use hyper::rt::{self, Future, Stream}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufWriter` [INFO] [stderr] --> src/minecraft.rs:2:41 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::{Read, BufRead, BufReader, BufWriter, Write}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/main.rs:17:17 [INFO] [stderr] | [INFO] [stderr] 17 | use hyper::rt::{self, Future, Stream}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/main.rs:17:31 [INFO] [stderr] | [INFO] [stderr] 17 | use hyper::rt::{self, Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mods` [INFO] [stderr] --> src/minecraft.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | let mods = zip_mods(&mc_path, get_mods(&mc_path)); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_mods` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/minecraft.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn add_mods(m: Vec) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/minecraft.rs:102:19 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn remove_mod(name: &str) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut f = fs::File::open("config.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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | let mut mc_server = &mut *mc_server.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/main.rs:17:31 [INFO] [stderr] | [INFO] [stderr] 17 | use hyper::rt::{self, Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `save_mods_and_get_zip` [INFO] [stderr] --> src/minecraft.rs:93:1 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn save_mods_and_get_zip(mc_path: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add_mods` [INFO] [stderr] --> src/minecraft.rs:98:1 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn add_mods(m: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `remove_mod` [INFO] [stderr] --> src/minecraft.rs:102:1 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn remove_mod(name: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `clear_mods` [INFO] [stderr] --> src/minecraft.rs:107:1 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn clear_mods() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mods` [INFO] [stderr] --> src/minecraft.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | let mods = zip_mods(&mc_path, get_mods(&mc_path)); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_mods` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/minecraft.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn add_mods(m: Vec) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/minecraft.rs:102:19 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn remove_mod(name: &str) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut f = fs::File::open("config.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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | let mut mc_server = &mut *mc_server.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `save_mods_and_get_zip` [INFO] [stderr] --> src/minecraft.rs:93:1 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn save_mods_and_get_zip(mc_path: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add_mods` [INFO] [stderr] --> src/minecraft.rs:98:1 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn add_mods(m: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `remove_mod` [INFO] [stderr] --> src/minecraft.rs:102:1 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn remove_mod(name: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `clear_mods` [INFO] [stderr] --> src/minecraft.rs:107:1 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn clear_mods() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.70s [INFO] running `"docker" "inspect" "a8ba2e83d14647182b0e54f9ff24041837b6275a2f326b13a727d8d75dbac328"` [INFO] running `"docker" "rm" "-f" "a8ba2e83d14647182b0e54f9ff24041837b6275a2f326b13a727d8d75dbac328"` [INFO] [stdout] a8ba2e83d14647182b0e54f9ff24041837b6275a2f326b13a727d8d75dbac328