Aug 31 18:18:53.815 INFO checking pretty-git-prompt-0.2.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Aug 31 18:18:53.815 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Aug 31 18:18:53.815 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 18:18:53.966 INFO blam! fc34ea6c364a24d1dea92eb2bdb6de9b1b84803c720bc0a9e25c7ad717e7c08d Aug 31 18:18:53.968 INFO running `"docker" "start" "-a" "fc34ea6c364a24d1dea92eb2bdb6de9b1b84803c720bc0a9e25c7ad717e7c08d"` Aug 31 18:18:54.515 INFO kablam! warning: only one of `license` or `license-file` is necessary Aug 31 18:18:54.560 INFO kablam! Compiling libgit2-sys v0.6.19 Aug 31 18:18:54.560 INFO kablam! Checking clap v2.32.0 Aug 31 18:19:11.656 INFO kablam! Checking git2 v0.6.11 Aug 31 18:19:17.798 INFO kablam! Checking pretty-git-prompt v0.2.0 (file:///source) Aug 31 18:19:18.645 INFO kablam! warning: unused imports: `File`, `OpenOptions`, `remove_file` Aug 31 18:19:18.645 INFO kablam! --> src/conf.rs:300:19 Aug 31 18:19:18.645 INFO kablam! | Aug 31 18:19:18.645 INFO kablam! 300 | use std::fs::{File,OpenOptions,remove_file}; Aug 31 18:19:18.645 INFO kablam! | ^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ Aug 31 18:19:18.645 INFO kablam! | Aug 31 18:19:18.645 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 31 18:19:18.645 INFO kablam! Aug 31 18:19:18.645 INFO kablam! warning: unused imports: `Read`, `Write` Aug 31 18:19:18.645 INFO kablam! --> src/conf.rs:301:19 Aug 31 18:19:18.645 INFO kablam! | Aug 31 18:19:18.645 INFO kablam! 301 | use std::io::{Write,Read}; Aug 31 18:19:18.645 INFO kablam! | ^^^^^ ^^^^ Aug 31 18:19:18.645 INFO kablam! Aug 31 18:19:18.646 INFO kablam! warning: unused imports: `PathBuf`, `Path` Aug 31 18:19:18.646 INFO kablam! --> src/conf.rs:302:21 Aug 31 18:19:18.646 INFO kablam! | Aug 31 18:19:18.646 INFO kablam! 302 | use std::path::{Path,PathBuf}; Aug 31 18:19:18.646 INFO kablam! | ^^^^ ^^^^^^^ Aug 31 18:19:18.646 INFO kablam! Aug 31 18:19:18.646 INFO kablam! warning: unused imports: `Conf`, `DEFAULT_CONF`, `create_default_config`, `get_configuration` Aug 31 18:19:18.646 INFO kablam! --> src/conf.rs:303:16 Aug 31 18:19:18.646 INFO kablam! | Aug 31 18:19:18.646 INFO kablam! 303 | use conf::{get_configuration,create_default_config,DEFAULT_CONF,Conf}; Aug 31 18:19:18.646 INFO kablam! | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^ Aug 31 18:19:18.646 INFO kablam! Aug 31 18:19:18.646 INFO kablam! warning: unused import: `YamlLoader` Aug 31 18:19:18.646 INFO kablam! --> src/conf.rs:304:21 Aug 31 18:19:18.647 INFO kablam! | Aug 31 18:19:18.647 INFO kablam! 304 | use yaml_rust::{YamlLoader}; Aug 31 18:19:18.647 INFO kablam! | ^^^^^^^^^^ Aug 31 18:19:18.647 INFO kablam! Aug 31 18:19:18.647 INFO kablam! warning: unused import: `backend::Backend` Aug 31 18:19:18.647 INFO kablam! --> src/conf.rs:305:9 Aug 31 18:19:18.647 INFO kablam! | Aug 31 18:19:18.647 INFO kablam! 305 | use backend::Backend; Aug 31 18:19:18.647 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 31 18:19:18.647 INFO kablam! Aug 31 18:19:18.647 INFO kablam! warning: unused import: `models::DisplayMaster` Aug 31 18:19:18.647 INFO kablam! --> src/conf.rs:306:9 Aug 31 18:19:18.647 INFO kablam! | Aug 31 18:19:18.647 INFO kablam! 306 | use models::DisplayMaster; Aug 31 18:19:18.647 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Aug 31 18:19:18.647 INFO kablam! Aug 31 18:19:18.647 INFO kablam! warning: unused import: `git2::Repository` Aug 31 18:19:18.647 INFO kablam! --> src/conf.rs:307:9 Aug 31 18:19:18.647 INFO kablam! | Aug 31 18:19:18.647 INFO kablam! 307 | use git2::Repository; Aug 31 18:19:18.647 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 31 18:19:18.648 INFO kablam! Aug 31 18:19:18.648 INFO kablam! warning: unused import: `std::ffi::OsStr` Aug 31 18:19:18.648 INFO kablam! --> src/constants.rs:43:9 Aug 31 18:19:18.648 INFO kablam! | Aug 31 18:19:18.648 INFO kablam! 43 | use std::ffi::OsStr; Aug 31 18:19:18.648 INFO kablam! | ^^^^^^^^^^^^^^^ Aug 31 18:19:18.648 INFO kablam! Aug 31 18:19:18.648 INFO kablam! warning: unused imports: `DEFAULT_CONFIG_NAME`, `get_default_config_path` Aug 31 18:19:18.648 INFO kablam! --> src/constants.rs:44:21 Aug 31 18:19:18.648 INFO kablam! | Aug 31 18:19:18.648 INFO kablam! 44 | use constants::{get_default_config_path,DEFAULT_CONFIG_NAME}; Aug 31 18:19:18.648 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ Aug 31 18:19:18.648 INFO kablam! Aug 31 18:19:19.035 INFO kablam! warning: unused import: `std::borrow::BorrowMut` Aug 31 18:19:19.035 INFO kablam! --> src/backend.rs:4:5 Aug 31 18:19:19.035 INFO kablam! | Aug 31 18:19:19.035 INFO kablam! 4 | use std::borrow::BorrowMut; Aug 31 18:19:19.035 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Aug 31 18:19:19.036 INFO kablam! Aug 31 18:19:19.083 INFO kablam! warning: unused import: `std::borrow::BorrowMut` Aug 31 18:19:19.083 INFO kablam! --> src/backend.rs:4:5 Aug 31 18:19:19.083 INFO kablam! | Aug 31 18:19:19.083 INFO kablam! 4 | use std::borrow::BorrowMut; Aug 31 18:19:19.083 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Aug 31 18:19:19.083 INFO kablam! | Aug 31 18:19:19.083 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 31 18:19:19.083 INFO kablam! Aug 31 18:19:19.083 INFO kablam! warning: unused import: `Write` Aug 31 18:19:19.083 INFO kablam! --> src/conf.rs:301:19 Aug 31 18:19:19.084 INFO kablam! | Aug 31 18:19:19.084 INFO kablam! 301 | use std::io::{Write,Read}; Aug 31 18:19:19.084 INFO kablam! | ^^^^^ Aug 31 18:19:19.084 INFO kablam! Aug 31 18:19:19.115 INFO kablam! warning: unused variable: `u` Aug 31 18:19:19.115 INFO kablam! --> src/backend.rs:391:14 Aug 31 18:19:19.115 INFO kablam! | Aug 31 18:19:19.115 INFO kablam! 391 | |u: usize, s: &str, o: &Oid| { Aug 31 18:19:19.116 INFO kablam! | ^ help: consider using `_u` instead Aug 31 18:19:19.116 INFO kablam! | Aug 31 18:19:19.116 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 31 18:19:19.116 INFO kablam! Aug 31 18:19:19.116 INFO kablam! warning: unused variable: `s` Aug 31 18:19:19.116 INFO kablam! --> src/backend.rs:391:24 Aug 31 18:19:19.116 INFO kablam! | Aug 31 18:19:19.116 INFO kablam! 391 | |u: usize, s: &str, o: &Oid| { Aug 31 18:19:19.116 INFO kablam! | ^ help: consider using `_s` instead Aug 31 18:19:19.116 INFO kablam! Aug 31 18:19:19.116 INFO kablam! warning: unused variable: `o` Aug 31 18:19:19.116 INFO kablam! --> src/backend.rs:391:33 Aug 31 18:19:19.116 INFO kablam! | Aug 31 18:19:19.116 INFO kablam! 391 | |u: usize, s: &str, o: &Oid| { Aug 31 18:19:19.116 INFO kablam! | ^ help: consider using `_o` instead Aug 31 18:19:19.116 INFO kablam! Aug 31 18:19:19.179 INFO kablam! warning: unused variable: `c` Aug 31 18:19:19.179 INFO kablam! --> src/conf.rs:377:13 Aug 31 18:19:19.179 INFO kablam! | Aug 31 18:19:19.179 INFO kablam! 377 | let c = get_configuration(None, dm); Aug 31 18:19:19.179 INFO kablam! | ^ help: consider using `_c` instead Aug 31 18:19:19.179 INFO kablam! | Aug 31 18:19:19.182 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 31 18:19:19.182 INFO kablam! Aug 31 18:19:19.182 INFO kablam! warning: unused variable: `u` Aug 31 18:19:19.182 INFO kablam! --> src/backend.rs:391:14 Aug 31 18:19:19.182 INFO kablam! | Aug 31 18:19:19.182 INFO kablam! 391 | |u: usize, s: &str, o: &Oid| { Aug 31 18:19:19.182 INFO kablam! | ^ help: consider using `_u` instead Aug 31 18:19:19.182 INFO kablam! Aug 31 18:19:19.182 INFO kablam! warning: unused variable: `s` Aug 31 18:19:19.182 INFO kablam! --> src/backend.rs:391:24 Aug 31 18:19:19.182 INFO kablam! | Aug 31 18:19:19.183 INFO kablam! 391 | |u: usize, s: &str, o: &Oid| { Aug 31 18:19:19.183 INFO kablam! | ^ help: consider using `_s` instead Aug 31 18:19:19.183 INFO kablam! Aug 31 18:19:19.183 INFO kablam! warning: unused variable: `o` Aug 31 18:19:19.183 INFO kablam! --> src/backend.rs:391:33 Aug 31 18:19:19.183 INFO kablam! | Aug 31 18:19:19.183 INFO kablam! 391 | |u: usize, s: &str, o: &Oid| { Aug 31 18:19:19.183 INFO kablam! | ^ help: consider using `_o` instead Aug 31 18:19:19.183 INFO kablam! Aug 31 18:19:19.275 INFO kablam! warning: method is never used: `is_display_surrounded` Aug 31 18:19:19.275 INFO kablam! --> src/conf.rs:153:5 Aug 31 18:19:19.275 INFO kablam! | Aug 31 18:19:19.275 INFO kablam! 153 | fn is_display_surrounded(&self) -> bool { Aug 31 18:19:19.275 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 18:19:19.275 INFO kablam! | Aug 31 18:19:19.275 INFO kablam! = note: #[warn(dead_code)] on by default Aug 31 18:19:19.275 INFO kablam! Aug 31 18:19:19.278 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 18:19:19.278 INFO kablam! --> src/backend.rs:390:9 Aug 31 18:19:19.278 INFO kablam! | Aug 31 18:19:19.278 INFO kablam! 390 | / self.repo.stash_foreach( Aug 31 18:19:19.278 INFO kablam! 391 | | |u: usize, s: &str, o: &Oid| { Aug 31 18:19:19.278 INFO kablam! 392 | | count += 1; Aug 31 18:19:19.278 INFO kablam! 393 | | true Aug 31 18:19:19.279 INFO kablam! 394 | | } Aug 31 18:19:19.279 INFO kablam! 395 | | ); Aug 31 18:19:19.279 INFO kablam! | |__________^ Aug 31 18:19:19.279 INFO kablam! | Aug 31 18:19:19.279 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 31 18:19:19.279 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 18:19:19.279 INFO kablam! Aug 31 18:19:19.367 INFO kablam! warning: method is never used: `is_display_surrounded` Aug 31 18:19:19.367 INFO kablam! --> src/conf.rs:153:5 Aug 31 18:19:19.367 INFO kablam! | Aug 31 18:19:19.367 INFO kablam! 153 | fn is_display_surrounded(&self) -> bool { Aug 31 18:19:19.367 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 18:19:19.367 INFO kablam! | Aug 31 18:19:19.367 INFO kablam! = note: #[warn(dead_code)] on by default Aug 31 18:19:19.367 INFO kablam! Aug 31 18:19:19.370 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 18:19:19.370 INFO kablam! --> src/backend.rs:390:9 Aug 31 18:19:19.370 INFO kablam! | Aug 31 18:19:19.370 INFO kablam! 390 | / self.repo.stash_foreach( Aug 31 18:19:19.370 INFO kablam! 391 | | |u: usize, s: &str, o: &Oid| { Aug 31 18:19:19.371 INFO kablam! 392 | | count += 1; Aug 31 18:19:19.371 INFO kablam! 393 | | true Aug 31 18:19:19.371 INFO kablam! 394 | | } Aug 31 18:19:19.371 INFO kablam! 395 | | ); Aug 31 18:19:19.371 INFO kablam! | |__________^ Aug 31 18:19:19.371 INFO kablam! | Aug 31 18:19:19.371 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 31 18:19:19.371 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 18:19:19.371 INFO kablam! Aug 31 18:19:19.374 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 18:19:19.374 INFO kablam! --> src/conf.rs:352:9 Aug 31 18:19:19.374 INFO kablam! | Aug 31 18:19:19.374 INFO kablam! 352 | / OpenOptions::new() Aug 31 18:19:19.374 INFO kablam! 353 | | .write(true) Aug 31 18:19:19.374 INFO kablam! 354 | | .create(true) Aug 31 18:19:19.374 INFO kablam! 355 | | .truncate(true) Aug 31 18:19:19.374 INFO kablam! 356 | | .open(p.clone()); Aug 31 18:19:19.374 INFO kablam! | |_____________________________________^ Aug 31 18:19:19.374 INFO kablam! | Aug 31 18:19:19.374 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 18:19:19.374 INFO kablam! Aug 31 18:19:19.374 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 18:19:19.374 INFO kablam! --> src/conf.rs:362:9 Aug 31 18:19:19.374 INFO kablam! | Aug 31 18:19:19.374 INFO kablam! 362 | remove_file(p.clone()); Aug 31 18:19:19.374 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 18:19:19.374 INFO kablam! | Aug 31 18:19:19.374 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 18:19:19.374 INFO kablam! Aug 31 18:19:19.374 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 18:19:19.374 INFO kablam! --> src/conf.rs:368:13 Aug 31 18:19:19.374 INFO kablam! | Aug 31 18:19:19.374 INFO kablam! 368 | remove_file(p.clone()); Aug 31 18:19:19.374 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 18:19:19.374 INFO kablam! | Aug 31 18:19:19.374 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 18:19:19.374 INFO kablam! Aug 31 18:19:19.374 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 18:19:19.374 INFO kablam! --> src/conf.rs:379:9 Aug 31 18:19:19.374 INFO kablam! | Aug 31 18:19:19.374 INFO kablam! 379 | remove_file(p.clone()); Aug 31 18:19:19.374 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 18:19:19.374 INFO kablam! | Aug 31 18:19:19.374 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 18:19:19.374 INFO kablam! Aug 31 18:19:19.398 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 24.89s Aug 31 18:19:19.403 INFO kablam! su: No module specific data is present Aug 31 18:19:19.804 INFO running `"docker" "rm" "-f" "fc34ea6c364a24d1dea92eb2bdb6de9b1b84803c720bc0a9e25c7ad717e7c08d"` Aug 31 18:19:19.906 INFO blam! fc34ea6c364a24d1dea92eb2bdb6de9b1b84803c720bc0a9e25c7ad717e7c08d