Aug 30 07:56:08.813 INFO checking pretty-git-prompt-0.2.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 07:56:08.813 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 07:56:08.813 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 07:56:09.034 INFO blam! fdb19f6fcdccf1d0f733ff63f39a1dcec277d9823c865f8fa2ac53ecbf0a4bc5
Aug 30 07:56:09.036 INFO running `"docker" "start" "-a" "fdb19f6fcdccf1d0f733ff63f39a1dcec277d9823c865f8fa2ac53ecbf0a4bc5"`
Aug 30 07:56:09.648 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 30 07:56:09.698 INFO kablam!    Compiling libgit2-sys v0.6.19
Aug 30 07:56:20.310 INFO kablam!     Checking git2 v0.6.11
Aug 30 07:56:25.670 INFO kablam!     Checking pretty-git-prompt v0.2.0 (file:///source)
Aug 30 07:56:26.556 INFO kablam! warning: unused imports: `File`, `OpenOptions`, `remove_file`
Aug 30 07:56:26.556 INFO kablam!    --> src/conf.rs:300:19
Aug 30 07:56:26.556 INFO kablam!     |
Aug 30 07:56:26.556 INFO kablam! 300 |     use std::fs::{File,OpenOptions,remove_file};
Aug 30 07:56:26.556 INFO kablam!     |                   ^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^
Aug 30 07:56:26.556 INFO kablam!     |
Aug 30 07:56:26.556 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 30 07:56:26.556 INFO kablam! 
Aug 30 07:56:26.556 INFO kablam! warning: unused imports: `Read`, `Write`
Aug 30 07:56:26.557 INFO kablam!    --> src/conf.rs:301:19
Aug 30 07:56:26.557 INFO kablam!     |
Aug 30 07:56:26.557 INFO kablam! 301 |     use std::io::{Write,Read};
Aug 30 07:56:26.557 INFO kablam!     |                   ^^^^^ ^^^^
Aug 30 07:56:26.557 INFO kablam! 
Aug 30 07:56:26.557 INFO kablam! warning: unused imports: `PathBuf`, `Path`
Aug 30 07:56:26.557 INFO kablam!    --> src/conf.rs:302:21
Aug 30 07:56:26.557 INFO kablam!     |
Aug 30 07:56:26.557 INFO kablam! 302 |     use std::path::{Path,PathBuf};
Aug 30 07:56:26.557 INFO kablam!     |                     ^^^^ ^^^^^^^
Aug 30 07:56:26.557 INFO kablam! 
Aug 30 07:56:26.557 INFO kablam! warning: unused imports: `Conf`, `DEFAULT_CONF`, `create_default_config`, `get_configuration`
Aug 30 07:56:26.557 INFO kablam!    --> src/conf.rs:303:16
Aug 30 07:56:26.557 INFO kablam!     |
Aug 30 07:56:26.557 INFO kablam! 303 |     use conf::{get_configuration,create_default_config,DEFAULT_CONF,Conf};
Aug 30 07:56:26.557 INFO kablam!     |                ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^
Aug 30 07:56:26.557 INFO kablam! 
Aug 30 07:56:26.557 INFO kablam! warning: unused import: `YamlLoader`
Aug 30 07:56:26.558 INFO kablam!    --> src/conf.rs:304:21
Aug 30 07:56:26.558 INFO kablam!     |
Aug 30 07:56:26.558 INFO kablam! 304 |     use yaml_rust::{YamlLoader};
Aug 30 07:56:26.558 INFO kablam!     |                     ^^^^^^^^^^
Aug 30 07:56:26.558 INFO kablam! 
Aug 30 07:56:26.558 INFO kablam! warning: unused import: `backend::Backend`
Aug 30 07:56:26.558 INFO kablam!    --> src/conf.rs:305:9
Aug 30 07:56:26.558 INFO kablam!     |
Aug 30 07:56:26.558 INFO kablam! 305 |     use backend::Backend;
Aug 30 07:56:26.558 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Aug 30 07:56:26.558 INFO kablam! 
Aug 30 07:56:26.558 INFO kablam! warning: unused import: `models::DisplayMaster`
Aug 30 07:56:26.558 INFO kablam!    --> src/conf.rs:306:9
Aug 30 07:56:26.558 INFO kablam!     |
Aug 30 07:56:26.558 INFO kablam! 306 |     use models::DisplayMaster;
Aug 30 07:56:26.558 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:56:26.558 INFO kablam! 
Aug 30 07:56:26.558 INFO kablam! warning: unused import: `git2::Repository`
Aug 30 07:56:26.558 INFO kablam!    --> src/conf.rs:307:9
Aug 30 07:56:26.558 INFO kablam!     |
Aug 30 07:56:26.558 INFO kablam! 307 |     use git2::Repository;
Aug 30 07:56:26.558 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Aug 30 07:56:26.558 INFO kablam! 
Aug 30 07:56:26.558 INFO kablam! warning: unused import: `std::ffi::OsStr`
Aug 30 07:56:26.558 INFO kablam!   --> src/constants.rs:43:9
Aug 30 07:56:26.558 INFO kablam!    |
Aug 30 07:56:26.558 INFO kablam! 43 |     use std::ffi::OsStr;
Aug 30 07:56:26.558 INFO kablam!    |         ^^^^^^^^^^^^^^^
Aug 30 07:56:26.558 INFO kablam! 
Aug 30 07:56:26.558 INFO kablam! warning: unused imports: `DEFAULT_CONFIG_NAME`, `get_default_config_path`
Aug 30 07:56:26.558 INFO kablam!   --> src/constants.rs:44:21
Aug 30 07:56:26.558 INFO kablam!    |
Aug 30 07:56:26.558 INFO kablam! 44 |     use constants::{get_default_config_path,DEFAULT_CONFIG_NAME};
Aug 30 07:56:26.558 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^
Aug 30 07:56:26.558 INFO kablam! 
Aug 30 07:56:26.834 INFO kablam! warning: unused import: `std::borrow::BorrowMut`
Aug 30 07:56:26.834 INFO kablam!  --> src/backend.rs:4:5
Aug 30 07:56:26.834 INFO kablam!   |
Aug 30 07:56:26.834 INFO kablam! 4 | use std::borrow::BorrowMut;
Aug 30 07:56:26.834 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:56:26.834 INFO kablam! 
Aug 30 07:56:26.885 INFO kablam! warning: unused variable: `u`
Aug 30 07:56:26.885 INFO kablam!    --> src/backend.rs:391:14
Aug 30 07:56:26.885 INFO kablam!     |
Aug 30 07:56:26.885 INFO kablam! 391 |             |u: usize, s: &str, o: &Oid| {
Aug 30 07:56:26.885 INFO kablam!     |              ^ help: consider using `_u` instead
Aug 30 07:56:26.885 INFO kablam!     |
Aug 30 07:56:26.885 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 07:56:26.885 INFO kablam! 
Aug 30 07:56:26.885 INFO kablam! warning: unused variable: `s`
Aug 30 07:56:26.885 INFO kablam!    --> src/backend.rs:391:24
Aug 30 07:56:26.885 INFO kablam!     |
Aug 30 07:56:26.885 INFO kablam! 391 |             |u: usize, s: &str, o: &Oid| {
Aug 30 07:56:26.885 INFO kablam!     |                        ^ help: consider using `_s` instead
Aug 30 07:56:26.885 INFO kablam! 
Aug 30 07:56:26.885 INFO kablam! warning: unused variable: `o`
Aug 30 07:56:26.885 INFO kablam!    --> src/backend.rs:391:33
Aug 30 07:56:26.885 INFO kablam!     |
Aug 30 07:56:26.885 INFO kablam! 391 |             |u: usize, s: &str, o: &Oid| {
Aug 30 07:56:26.885 INFO kablam!     |                                 ^ help: consider using `_o` instead
Aug 30 07:56:26.885 INFO kablam! 
Aug 30 07:56:26.976 INFO kablam! warning: unused import: `std::borrow::BorrowMut`
Aug 30 07:56:26.976 INFO kablam!  --> src/backend.rs:4:5
Aug 30 07:56:26.976 INFO kablam!   |
Aug 30 07:56:26.976 INFO kablam! 4 | use std::borrow::BorrowMut;
Aug 30 07:56:26.976 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:56:26.976 INFO kablam!   |
Aug 30 07:56:26.976 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 07:56:26.976 INFO kablam! 
Aug 30 07:56:26.976 INFO kablam! warning: unused import: `Write`
Aug 30 07:56:26.976 INFO kablam!    --> src/conf.rs:301:19
Aug 30 07:56:26.976 INFO kablam!     |
Aug 30 07:56:26.976 INFO kablam! 301 |     use std::io::{Write,Read};
Aug 30 07:56:26.976 INFO kablam!     |                   ^^^^^
Aug 30 07:56:26.976 INFO kablam! 
Aug 30 07:56:27.004 INFO kablam! warning: method is never used: `is_display_surrounded`
Aug 30 07:56:27.004 INFO kablam!    --> src/conf.rs:153:5
Aug 30 07:56:27.004 INFO kablam!     |
Aug 30 07:56:27.004 INFO kablam! 153 |     fn is_display_surrounded(&self) -> bool {
Aug 30 07:56:27.004 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:56:27.004 INFO kablam!     |
Aug 30 07:56:27.004 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 07:56:27.004 INFO kablam! 
Aug 30 07:56:27.007 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 07:56:27.007 INFO kablam!    --> src/backend.rs:390:9
Aug 30 07:56:27.007 INFO kablam!     |
Aug 30 07:56:27.007 INFO kablam! 390 | /         self.repo.stash_foreach(
Aug 30 07:56:27.007 INFO kablam! 391 | |             |u: usize, s: &str, o: &Oid| {
Aug 30 07:56:27.007 INFO kablam! 392 | |                 count += 1;
Aug 30 07:56:27.007 INFO kablam! 393 | |                 true
Aug 30 07:56:27.007 INFO kablam! 394 | |             }
Aug 30 07:56:27.007 INFO kablam! 395 | |         );
Aug 30 07:56:27.007 INFO kablam!     | |__________^
Aug 30 07:56:27.008 INFO kablam!     |
Aug 30 07:56:27.008 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 07:56:27.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 07:56:27.008 INFO kablam! 
Aug 30 07:56:27.030 INFO kablam! warning: unused variable: `c`
Aug 30 07:56:27.030 INFO kablam!    --> src/conf.rs:377:13
Aug 30 07:56:27.030 INFO kablam!     |
Aug 30 07:56:27.030 INFO kablam! 377 |         let c = get_configuration(None, dm);
Aug 30 07:56:27.030 INFO kablam!     |             ^ help: consider using `_c` instead
Aug 30 07:56:27.030 INFO kablam!     |
Aug 30 07:56:27.030 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 07:56:27.030 INFO kablam! 
Aug 30 07:56:27.031 INFO kablam! warning: unused variable: `u`
Aug 30 07:56:27.031 INFO kablam!    --> src/backend.rs:391:14
Aug 30 07:56:27.031 INFO kablam!     |
Aug 30 07:56:27.031 INFO kablam! 391 |             |u: usize, s: &str, o: &Oid| {
Aug 30 07:56:27.031 INFO kablam!     |              ^ help: consider using `_u` instead
Aug 30 07:56:27.031 INFO kablam! 
Aug 30 07:56:27.031 INFO kablam! warning: unused variable: `s`
Aug 30 07:56:27.031 INFO kablam!    --> src/backend.rs:391:24
Aug 30 07:56:27.031 INFO kablam!     |
Aug 30 07:56:27.031 INFO kablam! 391 |             |u: usize, s: &str, o: &Oid| {
Aug 30 07:56:27.031 INFO kablam!     |                        ^ help: consider using `_s` instead
Aug 30 07:56:27.031 INFO kablam! 
Aug 30 07:56:27.031 INFO kablam! warning: unused variable: `o`
Aug 30 07:56:27.031 INFO kablam!    --> src/backend.rs:391:33
Aug 30 07:56:27.031 INFO kablam!     |
Aug 30 07:56:27.031 INFO kablam! 391 |             |u: usize, s: &str, o: &Oid| {
Aug 30 07:56:27.031 INFO kablam!     |                                 ^ help: consider using `_o` instead
Aug 30 07:56:27.032 INFO kablam! 
Aug 30 07:56:27.160 INFO kablam! warning: method is never used: `is_display_surrounded`
Aug 30 07:56:27.160 INFO kablam!    --> src/conf.rs:153:5
Aug 30 07:56:27.160 INFO kablam!     |
Aug 30 07:56:27.160 INFO kablam! 153 |     fn is_display_surrounded(&self) -> bool {
Aug 30 07:56:27.160 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:56:27.160 INFO kablam!     |
Aug 30 07:56:27.160 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 07:56:27.160 INFO kablam! 
Aug 30 07:56:27.163 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 07:56:27.163 INFO kablam!    --> src/backend.rs:390:9
Aug 30 07:56:27.163 INFO kablam!     |
Aug 30 07:56:27.163 INFO kablam! 390 | /         self.repo.stash_foreach(
Aug 30 07:56:27.163 INFO kablam! 391 | |             |u: usize, s: &str, o: &Oid| {
Aug 30 07:56:27.163 INFO kablam! 392 | |                 count += 1;
Aug 30 07:56:27.163 INFO kablam! 393 | |                 true
Aug 30 07:56:27.163 INFO kablam! 394 | |             }
Aug 30 07:56:27.163 INFO kablam! 395 | |         );
Aug 30 07:56:27.163 INFO kablam!     | |__________^
Aug 30 07:56:27.163 INFO kablam!     |
Aug 30 07:56:27.163 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 07:56:27.163 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 07:56:27.164 INFO kablam! 
Aug 30 07:56:27.167 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 07:56:27.167 INFO kablam!    --> src/conf.rs:352:9
Aug 30 07:56:27.167 INFO kablam!     |
Aug 30 07:56:27.167 INFO kablam! 352 | /         OpenOptions::new()
Aug 30 07:56:27.167 INFO kablam! 353 | |                     .write(true)
Aug 30 07:56:27.168 INFO kablam! 354 | |                     .create(true)
Aug 30 07:56:27.168 INFO kablam! 355 | |                     .truncate(true)
Aug 30 07:56:27.168 INFO kablam! 356 | |                     .open(p.clone());
Aug 30 07:56:27.168 INFO kablam!     | |_____________________________________^
Aug 30 07:56:27.168 INFO kablam!     |
Aug 30 07:56:27.168 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 07:56:27.168 INFO kablam! 
Aug 30 07:56:27.168 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 07:56:27.168 INFO kablam!    --> src/conf.rs:362:9
Aug 30 07:56:27.168 INFO kablam!     |
Aug 30 07:56:27.168 INFO kablam! 362 |         remove_file(p.clone());
Aug 30 07:56:27.168 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:56:27.168 INFO kablam!     |
Aug 30 07:56:27.168 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 07:56:27.168 INFO kablam! 
Aug 30 07:56:27.168 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 07:56:27.168 INFO kablam!    --> src/conf.rs:368:13
Aug 30 07:56:27.168 INFO kablam!     |
Aug 30 07:56:27.168 INFO kablam! 368 |             remove_file(p.clone());
Aug 30 07:56:27.168 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:56:27.168 INFO kablam!     |
Aug 30 07:56:27.168 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 07:56:27.168 INFO kablam! 
Aug 30 07:56:27.168 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 07:56:27.168 INFO kablam!    --> src/conf.rs:379:9
Aug 30 07:56:27.168 INFO kablam!     |
Aug 30 07:56:27.168 INFO kablam! 379 |         remove_file(p.clone());
Aug 30 07:56:27.169 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:56:27.169 INFO kablam!     |
Aug 30 07:56:27.169 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 07:56:27.169 INFO kablam! 
Aug 30 07:56:27.190 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.55s
Aug 30 07:56:27.194 INFO kablam! su: No module specific data is present
Aug 30 07:56:27.670 INFO running `"docker" "rm" "-f" "fdb19f6fcdccf1d0f733ff63f39a1dcec277d9823c865f8fa2ac53ecbf0a4bc5"`
Aug 30 07:56:27.764 INFO blam! fdb19f6fcdccf1d0f733ff63f39a1dcec277d9823c865f8fa2ac53ecbf0a4bc5