Aug 29 23:08:57.935 INFO checking undulate-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 23:08:57.935 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 23:08:57.935 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 23:08:58.113 INFO blam! af955bc318e2704cb8c362fabcc31c951acc7d103c63f9e90b79a7f6290fe99d
Aug 29 23:08:58.114 INFO running `"docker" "start" "-a" "af955bc318e2704cb8c362fabcc31c951acc7d103c63f9e90b79a7f6290fe99d"`
Aug 29 23:08:58.950 INFO kablam!     Checking undulate v0.1.0 (file:///source)
Aug 29 23:09:01.353 INFO kablam! warning: unused imports: `Read`, `self`
Aug 29 23:09:01.353 INFO kablam!   --> src/lib.rs:12:15
Aug 29 23:09:01.353 INFO kablam!    |
Aug 29 23:09:01.353 INFO kablam! 12 | use std::io::{self, Read, Write};
Aug 29 23:09:01.353 INFO kablam!    |               ^^^^  ^^^^
Aug 29 23:09:01.353 INFO kablam!    |
Aug 29 23:09:01.353 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 29 23:09:01.353 INFO kablam! 
Aug 29 23:09:01.372 INFO kablam! warning: unused imports: `Read`, `self`
Aug 29 23:09:01.372 INFO kablam!   --> src/lib.rs:12:15
Aug 29 23:09:01.372 INFO kablam!    |
Aug 29 23:09:01.372 INFO kablam! 12 | use std::io::{self, Read, Write};
Aug 29 23:09:01.372 INFO kablam!    |               ^^^^  ^^^^
Aug 29 23:09:01.372 INFO kablam!    |
Aug 29 23:09:01.372 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 29 23:09:01.372 INFO kablam! 
Aug 29 23:09:01.606 INFO kablam! warning: unused variable: `specifier`
Aug 29 23:09:01.606 INFO kablam!   --> src/lib.rs:96:30
Aug 29 23:09:01.606 INFO kablam!    |
Aug 29 23:09:01.606 INFO kablam! 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Aug 29 23:09:01.606 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Aug 29 23:09:01.606 INFO kablam!    |
Aug 29 23:09:01.606 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 23:09:01.606 INFO kablam! 
Aug 29 23:09:01.606 INFO kablam! warning: unused variable: `url`
Aug 29 23:09:01.607 INFO kablam!    --> src/lib.rs:100:16
Aug 29 23:09:01.607 INFO kablam!     |
Aug 29 23:09:01.607 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Aug 29 23:09:01.607 INFO kablam!     |                ^^^ help: consider using `_url` instead
Aug 29 23:09:01.607 INFO kablam! 
Aug 29 23:09:01.725 INFO kablam! warning: unused variable: `specifier`
Aug 29 23:09:01.725 INFO kablam!   --> src/lib.rs:96:30
Aug 29 23:09:01.725 INFO kablam!    |
Aug 29 23:09:01.725 INFO kablam! 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Aug 29 23:09:01.725 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Aug 29 23:09:01.725 INFO kablam!    |
Aug 29 23:09:01.725 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 23:09:01.725 INFO kablam! 
Aug 29 23:09:01.725 INFO kablam! warning: unused variable: `url`
Aug 29 23:09:01.725 INFO kablam!    --> src/lib.rs:100:16
Aug 29 23:09:01.725 INFO kablam!     |
Aug 29 23:09:01.726 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Aug 29 23:09:01.726 INFO kablam!     |                ^^^ help: consider using `_url` instead
Aug 29 23:09:01.726 INFO kablam! 
Aug 29 23:09:04.744 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.04s
Aug 29 23:09:04.761 INFO kablam! su: No module specific data is present
Aug 29 23:09:05.150 INFO running `"docker" "rm" "-f" "af955bc318e2704cb8c362fabcc31c951acc7d103c63f9e90b79a7f6290fe99d"`
Aug 29 23:09:05.267 INFO blam! af955bc318e2704cb8c362fabcc31c951acc7d103c63f9e90b79a7f6290fe99d