Nov 04 01:53:11.743 INFO checking nicohman/carbon against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 01:53:11.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 01:53:12.213 INFO blam! 46551b2ed717d0809e5dd37ddc4ee285e4aecd9709c5c926d83dce014820959f
Nov 04 01:53:12.215 INFO running `"docker" "start" "-a" "46551b2ed717d0809e5dd37ddc4ee285e4aecd9709c5c926d83dce014820959f"`
Nov 04 01:53:13.757 INFO kablam! usermod: no changes
Nov 04 01:53:13.830 INFO kablam!     Checking carbon v0.1.0 (/source)
Nov 04 01:53:14.283 INFO kablam! warning: unused import: `std::str::FromStr`
Nov 04 01:53:14.283 INFO kablam!  --> src/bin/carbon.rs:8:5
Nov 04 01:53:14.283 INFO kablam!   |
Nov 04 01:53:14.283 INFO kablam! 8 | use std::str::FromStr;
Nov 04 01:53:14.283 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 04 01:53:14.283 INFO kablam!   |
Nov 04 01:53:14.283 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 01:53:14.283 INFO kablam! 
Nov 04 01:53:14.309 INFO kablam! 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 04 01:53:14.309 INFO kablam!    --> src/bin/carbon.rs:179:25
Nov 04 01:53:14.309 INFO kablam!     |
Nov 04 01:53:14.309 INFO kablam! 179 |     return String::from(env::home_dir().unwrap().to_str().unwrap());
Nov 04 01:53:14.309 INFO kablam!     |                         ^^^^^^^^^^^^^
Nov 04 01:53:14.309 INFO kablam!     |
Nov 04 01:53:14.309 INFO kablam!     = note: #[warn(deprecated)] on by default
Nov 04 01:53:14.310 INFO kablam! 
Nov 04 01:53:14.439 INFO kablam! warning: unused variable: `disp`
Nov 04 01:53:14.439 INFO kablam!   --> src/bin/carbon.rs:81:23
Nov 04 01:53:14.439 INFO kablam!    |
Nov 04 01:53:14.440 INFO kablam! 81 | fn gen_npc(sys: &str, disp: bool) {
Nov 04 01:53:14.440 INFO kablam!    |                       ^^^^ help: consider using `_disp` instead
Nov 04 01:53:14.440 INFO kablam!    |
Nov 04 01:53:14.440 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 01:53:14.440 INFO kablam! 
Nov 04 01:53:14.467 INFO kablam! warning: variable does not need to be mutable
Nov 04 01:53:14.467 INFO kablam!   --> src/bin/carbon.rs:91:9
Nov 04 01:53:14.467 INFO kablam!    |
Nov 04 01:53:14.467 INFO kablam! 91 |     let mut vec: Vec<String>;
Nov 04 01:53:14.467 INFO kablam!    |         ----^^^
Nov 04 01:53:14.467 INFO kablam!    |         |
Nov 04 01:53:14.467 INFO kablam!    |         help: remove this `mut`
Nov 04 01:53:14.467 INFO kablam!    |
Nov 04 01:53:14.467 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 01:53:14.467 INFO kablam! 
Nov 04 01:53:14.483 INFO kablam! warning: struct is never constructed: `Npc`
Nov 04 01:53:14.483 INFO kablam!   --> src/bin/carbon.rs:10:1
Nov 04 01:53:14.483 INFO kablam!    |
Nov 04 01:53:14.483 INFO kablam! 10 | struct Npc {
Nov 04 01:53:14.483 INFO kablam!    | ^^^^^^^^^^
Nov 04 01:53:14.483 INFO kablam!    |
Nov 04 01:53:14.483 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 01:53:14.483 INFO kablam! 
Nov 04 01:53:14.484 INFO kablam! warning: method is never used: `to_string`
Nov 04 01:53:14.484 INFO kablam!   --> src/bin/carbon.rs:17:5
Nov 04 01:53:14.484 INFO kablam!    |
Nov 04 01:53:14.484 INFO kablam! 17 |     fn to_string(&self) -> String {
Nov 04 01:53:14.484 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:53:14.484 INFO kablam! 
Nov 04 01:53:14.485 INFO kablam! warning: unused import: `std::str::FromStr`
Nov 04 01:53:14.485 INFO kablam!  --> src/bin/carbon.rs:8:5
Nov 04 01:53:14.485 INFO kablam!   |
Nov 04 01:53:14.485 INFO kablam! 8 | use std::str::FromStr;
Nov 04 01:53:14.485 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 04 01:53:14.485 INFO kablam!   |
Nov 04 01:53:14.485 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 01:53:14.485 INFO kablam! 
Nov 04 01:53:14.487 INFO kablam! warning: function is never used: `add_npc`
Nov 04 01:53:14.487 INFO kablam!   --> src/bin/carbon.rs:76:1
Nov 04 01:53:14.487 INFO kablam!    |
Nov 04 01:53:14.487 INFO kablam! 76 | fn add_npc(npc:Npc, camp:&str){
Nov 04 01:53:14.487 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:53:14.487 INFO kablam! 
Nov 04 01:53:14.491 INFO kablam! warning: function is never used: `proc_path`
Nov 04 01:53:14.491 INFO kablam!    --> src/bin/carbon.rs:181:1
Nov 04 01:53:14.491 INFO kablam!     |
Nov 04 01:53:14.491 INFO kablam! 181 | fn proc_path(path: DirEntry) -> String {
Nov 04 01:53:14.491 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:53:14.491 INFO kablam! 
Nov 04 01:53:14.537 INFO kablam! 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 04 01:53:14.537 INFO kablam!    --> src/bin/carbon.rs:179:25
Nov 04 01:53:14.537 INFO kablam!     |
Nov 04 01:53:14.537 INFO kablam! 179 |     return String::from(env::home_dir().unwrap().to_str().unwrap());
Nov 04 01:53:14.537 INFO kablam!     |                         ^^^^^^^^^^^^^
Nov 04 01:53:14.537 INFO kablam!     |
Nov 04 01:53:14.537 INFO kablam!     = note: #[warn(deprecated)] on by default
Nov 04 01:53:14.537 INFO kablam! 
Nov 04 01:53:14.688 INFO kablam! warning: unused variable: `disp`
Nov 04 01:53:14.688 INFO kablam!   --> src/bin/carbon.rs:81:23
Nov 04 01:53:14.689 INFO kablam!    |
Nov 04 01:53:14.689 INFO kablam! 81 | fn gen_npc(sys: &str, disp: bool) {
Nov 04 01:53:14.689 INFO kablam!    |                       ^^^^ help: consider using `_disp` instead
Nov 04 01:53:14.690 INFO kablam!    |
Nov 04 01:53:14.690 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 01:53:14.691 INFO kablam! 
Nov 04 01:53:14.734 INFO kablam! warning: variable does not need to be mutable
Nov 04 01:53:14.734 INFO kablam!   --> src/bin/carbon.rs:91:9
Nov 04 01:53:14.735 INFO kablam!    |
Nov 04 01:53:14.735 INFO kablam! 91 |     let mut vec: Vec<String>;
Nov 04 01:53:14.736 INFO kablam!    |         ----^^^
Nov 04 01:53:14.736 INFO kablam!    |         |
Nov 04 01:53:14.736 INFO kablam!    |         help: remove this `mut`
Nov 04 01:53:14.737 INFO kablam!    |
Nov 04 01:53:14.737 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 01:53:14.737 INFO kablam! 
Nov 04 01:53:14.783 INFO kablam! warning: struct is never constructed: `Npc`
Nov 04 01:53:14.783 INFO kablam!   --> src/bin/carbon.rs:10:1
Nov 04 01:53:14.784 INFO kablam!    |
Nov 04 01:53:14.784 INFO kablam! 10 | struct Npc {
Nov 04 01:53:14.784 INFO kablam!    | ^^^^^^^^^^
Nov 04 01:53:14.785 INFO kablam!    |
Nov 04 01:53:14.785 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 01:53:14.785 INFO kablam! 
Nov 04 01:53:14.786 INFO kablam! warning: method is never used: `to_string`
Nov 04 01:53:14.786 INFO kablam!   --> src/bin/carbon.rs:17:5
Nov 04 01:53:14.786 INFO kablam!    |
Nov 04 01:53:14.787 INFO kablam! 17 |     fn to_string(&self) -> String {
Nov 04 01:53:14.787 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:53:14.787 INFO kablam! 
Nov 04 01:53:14.788 INFO kablam! warning: function is never used: `add_npc`
Nov 04 01:53:14.788 INFO kablam!   --> src/bin/carbon.rs:76:1
Nov 04 01:53:14.788 INFO kablam!    |
Nov 04 01:53:14.789 INFO kablam! 76 | fn add_npc(npc:Npc, camp:&str){
Nov 04 01:53:14.789 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:53:14.789 INFO kablam! 
Nov 04 01:53:14.790 INFO kablam! warning: function is never used: `proc_path`
Nov 04 01:53:14.790 INFO kablam!    --> src/bin/carbon.rs:181:1
Nov 04 01:53:14.790 INFO kablam!     |
Nov 04 01:53:14.790 INFO kablam! 181 | fn proc_path(path: DirEntry) -> String {
Nov 04 01:53:14.791 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:53:14.791 INFO kablam! 
Nov 04 01:53:14.800 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Nov 04 01:53:14.803 INFO kablam! su: No module specific data is present
Nov 04 01:53:16.031 INFO running `"docker" "rm" "-f" "46551b2ed717d0809e5dd37ddc4ee285e4aecd9709c5c926d83dce014820959f"`
Nov 04 01:53:16.379 INFO blam! 46551b2ed717d0809e5dd37ddc4ee285e4aecd9709c5c926d83dce014820959f