Aug 31 10:07:40.072 INFO checking undulate-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 10:07:40.072 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 10:07:40.072 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 10:07:40.269 INFO blam! 151c3ca6a28580827e2ed89be4b6da1da77d551ca10897aa37f82bac6c58a5a0
Aug 31 10:07:40.271 INFO running `"docker" "start" "-a" "151c3ca6a28580827e2ed89be4b6da1da77d551ca10897aa37f82bac6c58a5a0"`
Aug 31 10:07:41.230 INFO kablam!    Compiling libgit2-sys v0.6.19
Aug 31 10:07:54.004 INFO kablam!     Checking git2 v0.6.11
Aug 31 10:08:00.498 INFO kablam!     Checking undulate v0.1.0 (file:///source)
Aug 31 10:08:02.581 INFO kablam! warning: unused imports: `Read`, `self`
Aug 31 10:08:02.581 INFO kablam!   --> src/lib.rs:12:15
Aug 31 10:08:02.581 INFO kablam!    |
Aug 31 10:08:02.581 INFO kablam! 12 | use std::io::{self, Read, Write};
Aug 31 10:08:02.581 INFO kablam!    |               ^^^^  ^^^^
Aug 31 10:08:02.581 INFO kablam!    |
Aug 31 10:08:02.581 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 10:08:02.581 INFO kablam! 
Aug 31 10:08:02.590 INFO kablam! warning: unused imports: `Read`, `self`
Aug 31 10:08:02.590 INFO kablam!   --> src/lib.rs:12:15
Aug 31 10:08:02.590 INFO kablam!    |
Aug 31 10:08:02.590 INFO kablam! 12 | use std::io::{self, Read, Write};
Aug 31 10:08:02.590 INFO kablam!    |               ^^^^  ^^^^
Aug 31 10:08:02.590 INFO kablam!    |
Aug 31 10:08:02.590 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 10:08:02.590 INFO kablam! 
Aug 31 10:08:02.849 INFO kablam! warning: unused variable: `specifier`
Aug 31 10:08:02.849 INFO kablam!   --> src/lib.rs:96:30
Aug 31 10:08:02.849 INFO kablam!    |
Aug 31 10:08:02.849 INFO kablam! 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Aug 31 10:08:02.849 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Aug 31 10:08:02.849 INFO kablam!    |
Aug 31 10:08:02.849 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 10:08:02.849 INFO kablam! 
Aug 31 10:08:02.849 INFO kablam! warning: unused variable: `url`
Aug 31 10:08:02.849 INFO kablam!    --> src/lib.rs:100:16
Aug 31 10:08:02.849 INFO kablam!     |
Aug 31 10:08:02.849 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Aug 31 10:08:02.849 INFO kablam!     |                ^^^ help: consider using `_url` instead
Aug 31 10:08:02.849 INFO kablam! 
Aug 31 10:08:02.856 INFO kablam! warning: unused variable: `specifier`
Aug 31 10:08:02.856 INFO kablam!   --> src/lib.rs:96:30
Aug 31 10:08:02.856 INFO kablam!    |
Aug 31 10:08:02.856 INFO kablam! 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Aug 31 10:08:02.856 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Aug 31 10:08:02.856 INFO kablam!    |
Aug 31 10:08:02.856 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 10:08:02.856 INFO kablam! 
Aug 31 10:08:02.856 INFO kablam! warning: unused variable: `url`
Aug 31 10:08:02.856 INFO kablam!    --> src/lib.rs:100:16
Aug 31 10:08:02.856 INFO kablam!     |
Aug 31 10:08:02.856 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Aug 31 10:08:02.856 INFO kablam!     |                ^^^ help: consider using `_url` instead
Aug 31 10:08:02.856 INFO kablam! 
Aug 31 10:08:06.136 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.20s
Aug 31 10:08:06.158 INFO kablam! su: No module specific data is present
Aug 31 10:08:06.625 INFO running `"docker" "rm" "-f" "151c3ca6a28580827e2ed89be4b6da1da77d551ca10897aa37f82bac6c58a5a0"`
Aug 31 10:08:06.752 INFO blam! 151c3ca6a28580827e2ed89be4b6da1da77d551ca10897aa37f82bac6c58a5a0