Nov 27 23:38:15.664 INFO checking nicohman/carbon against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 23:38:15.666 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 23:38:16.212 INFO [stdout] 33bb4c58be95b97c09e7ec7a3be8765f703fce7766b521e4a1a559fbd5e7ac2f
Nov 27 23:38:16.215 INFO running `"docker" "start" "-a" "33bb4c58be95b97c09e7ec7a3be8765f703fce7766b521e4a1a559fbd5e7ac2f"`
Nov 27 23:38:18.447 INFO [stderr] usermod: no changes
Nov 27 23:38:18.496 INFO [stderr]     Checking carbon v0.1.0 (/source)
Nov 27 23:38:19.072 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 27 23:38:19.073 INFO [stderr]  --> src/bin/carbon.rs:8:5
Nov 27 23:38:19.073 INFO [stderr]   |
Nov 27 23:38:19.073 INFO [stderr] 8 | use std::str::FromStr;
Nov 27 23:38:19.073 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 27 23:38:19.073 INFO [stderr]   |
Nov 27 23:38:19.073 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 23:38:19.073 INFO [stderr] 
Nov 27 23:38:19.079 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 27 23:38:19.079 INFO [stderr]    --> src/bin/carbon.rs:179:25
Nov 27 23:38:19.079 INFO [stderr]     |
Nov 27 23:38:19.079 INFO [stderr] 179 |     return String::from(env::home_dir().unwrap().to_str().unwrap());
Nov 27 23:38:19.079 INFO [stderr]     |                         ^^^^^^^^^^^^^
Nov 27 23:38:19.092 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 27 23:38:19.093 INFO [stderr]  --> src/bin/carbon.rs:8:5
Nov 27 23:38:19.093 INFO [stderr]   |
Nov 27 23:38:19.093 INFO [stderr] 8 | use std::str::FromStr;
Nov 27 23:38:19.093 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 27 23:38:19.093 INFO [stderr]     |
Nov 27 23:38:19.093 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 27 23:38:19.093 INFO [stderr] 
Nov 27 23:38:19.104 INFO [stderr]   |
Nov 27 23:38:19.105 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 23:38:19.105 INFO [stderr] 
Nov 27 23:38:19.128 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 27 23:38:19.128 INFO [stderr]    --> src/bin/carbon.rs:179:25
Nov 27 23:38:19.128 INFO [stderr]     |
Nov 27 23:38:19.128 INFO [stderr] 179 |     return String::from(env::home_dir().unwrap().to_str().unwrap());
Nov 27 23:38:19.128 INFO [stderr]     |                         ^^^^^^^^^^^^^
Nov 27 23:38:19.128 INFO [stderr]     |
Nov 27 23:38:19.130 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 27 23:38:19.130 INFO [stderr] 
Nov 27 23:38:19.220 INFO [stderr] warning: unused variable: `disp`
Nov 27 23:38:19.221 INFO [stderr]   --> src/bin/carbon.rs:81:23
Nov 27 23:38:19.221 INFO [stderr]    |
Nov 27 23:38:19.221 INFO [stderr] 81 | fn gen_npc(sys: &str, disp: bool) {
Nov 27 23:38:19.221 INFO [stderr]    |                       ^^^^ help: consider using `_disp` instead
Nov 27 23:38:19.235 INFO [stderr]    |
Nov 27 23:38:19.236 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 23:38:19.236 INFO [stderr] 
Nov 27 23:38:19.275 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:38:19.276 INFO [stderr]   --> src/bin/carbon.rs:91:9
Nov 27 23:38:19.276 INFO [stderr]    |
Nov 27 23:38:19.276 INFO [stderr] 91 |     let mut vec: Vec<String>;
Nov 27 23:38:19.276 INFO [stderr]    |         ----^^^
Nov 27 23:38:19.276 INFO [stderr]    |         |
Nov 27 23:38:19.276 INFO [stderr]    |         help: remove this `mut`
Nov 27 23:38:19.279 INFO [stderr] warning: unused variable: `disp`
Nov 27 23:38:19.279 INFO [stderr]   --> src/bin/carbon.rs:81:23
Nov 27 23:38:19.279 INFO [stderr]    |
Nov 27 23:38:19.279 INFO [stderr] 81 | fn gen_npc(sys: &str, disp: bool) {
Nov 27 23:38:19.280 INFO [stderr]    |                       ^^^^ help: consider using `_disp` instead
Nov 27 23:38:19.280 INFO [stderr]    |
Nov 27 23:38:19.280 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 23:38:19.280 INFO [stderr] 
Nov 27 23:38:19.281 INFO [stderr]    |
Nov 27 23:38:19.282 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 23:38:19.282 INFO [stderr] 
Nov 27 23:38:19.291 INFO [stderr] warning: struct is never constructed: `Npc`
Nov 27 23:38:19.292 INFO [stderr]   --> src/bin/carbon.rs:10:1
Nov 27 23:38:19.292 INFO [stderr]    |
Nov 27 23:38:19.292 INFO [stderr] 10 | struct Npc {
Nov 27 23:38:19.293 INFO [stderr]    | ^^^^^^^^^^
Nov 27 23:38:19.293 INFO [stderr]    |
Nov 27 23:38:19.293 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 23:38:19.293 INFO [stderr] 
Nov 27 23:38:19.294 INFO [stderr] warning: method is never used: `to_string`
Nov 27 23:38:19.294 INFO [stderr]   --> src/bin/carbon.rs:17:5
Nov 27 23:38:19.294 INFO [stderr]    |
Nov 27 23:38:19.294 INFO [stderr] 17 |     fn to_string(&self) -> String {
Nov 27 23:38:19.295 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:38:19.295 INFO [stderr] 
Nov 27 23:38:19.295 INFO [stderr] warning: function is never used: `add_npc`
Nov 27 23:38:19.295 INFO [stderr]   --> src/bin/carbon.rs:76:1
Nov 27 23:38:19.296 INFO [stderr]    |
Nov 27 23:38:19.296 INFO [stderr] 76 | fn add_npc(npc:Npc, camp:&str){
Nov 27 23:38:19.296 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:38:19.297 INFO [stderr] 
Nov 27 23:38:19.312 INFO [stderr] warning: function is never used: `proc_path`
Nov 27 23:38:19.313 INFO [stderr]    --> src/bin/carbon.rs:181:1
Nov 27 23:38:19.313 INFO [stderr]     |
Nov 27 23:38:19.313 INFO [stderr] 181 | fn proc_path(path: DirEntry) -> String {
Nov 27 23:38:19.314 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:38:19.314 INFO [stderr] 
Nov 27 23:38:19.318 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:38:19.318 INFO [stderr]   --> src/bin/carbon.rs:91:9
Nov 27 23:38:19.318 INFO [stderr]    |
Nov 27 23:38:19.319 INFO [stderr] 91 |     let mut vec: Vec<String>;
Nov 27 23:38:19.319 INFO [stderr]    |         ----^^^
Nov 27 23:38:19.319 INFO [stderr]    |         |
Nov 27 23:38:19.320 INFO [stderr]    |         help: remove this `mut`
Nov 27 23:38:19.320 INFO [stderr]    |
Nov 27 23:38:19.320 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 23:38:19.321 INFO [stderr] 
Nov 27 23:38:19.352 INFO [stderr] warning: struct is never constructed: `Npc`
Nov 27 23:38:19.353 INFO [stderr]   --> src/bin/carbon.rs:10:1
Nov 27 23:38:19.353 INFO [stderr]    |
Nov 27 23:38:19.353 INFO [stderr] 10 | struct Npc {
Nov 27 23:38:19.353 INFO [stderr]    | ^^^^^^^^^^
Nov 27 23:38:19.354 INFO [stderr]    |
Nov 27 23:38:19.354 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 23:38:19.354 INFO [stderr] 
Nov 27 23:38:19.355 INFO [stderr] warning: method is never used: `to_string`
Nov 27 23:38:19.355 INFO [stderr]   --> src/bin/carbon.rs:17:5
Nov 27 23:38:19.356 INFO [stderr]    |
Nov 27 23:38:19.356 INFO [stderr] 17 |     fn to_string(&self) -> String {
Nov 27 23:38:19.356 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:38:19.356 INFO [stderr] 
Nov 27 23:38:19.357 INFO [stderr] warning: function is never used: `add_npc`
Nov 27 23:38:19.357 INFO [stderr]   --> src/bin/carbon.rs:76:1
Nov 27 23:38:19.357 INFO [stderr]    |
Nov 27 23:38:19.358 INFO [stderr] 76 | fn add_npc(npc:Npc, camp:&str){
Nov 27 23:38:19.358 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:38:19.358 INFO [stderr] 
Nov 27 23:38:19.359 INFO [stderr] warning: function is never used: `proc_path`
Nov 27 23:38:19.359 INFO [stderr]    --> src/bin/carbon.rs:181:1
Nov 27 23:38:19.359 INFO [stderr]     |
Nov 27 23:38:19.360 INFO [stderr] 181 | fn proc_path(path: DirEntry) -> String {
Nov 27 23:38:19.360 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:38:19.360 INFO [stderr] 
Nov 27 23:38:19.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 27 23:38:19.421 INFO [stderr] su: No module specific data is present
Nov 27 23:38:20.850 INFO running `"docker" "inspect" "33bb4c58be95b97c09e7ec7a3be8765f703fce7766b521e4a1a559fbd5e7ac2f"`
Nov 27 23:38:21.250 INFO running `"docker" "rm" "-f" "33bb4c58be95b97c09e7ec7a3be8765f703fce7766b521e4a1a559fbd5e7ac2f"`
Nov 27 23:38:21.620 INFO [stdout] 33bb4c58be95b97c09e7ec7a3be8765f703fce7766b521e4a1a559fbd5e7ac2f