Sep 21 01:18:44.293 INFO checking undulate-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:18:44.293 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:18:44.293 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:18:44.437 INFO blam! 0c56273d6463ad3e0617329eb8110140c38f941ee5b68901ed95af18f48c27cb
Sep 21 01:18:44.439 INFO running `"docker" "start" "-a" "0c56273d6463ad3e0617329eb8110140c38f941ee5b68901ed95af18f48c27cb"`
Sep 21 01:18:45.295 INFO kablam! usermod: no changes
Sep 21 01:18:45.495 INFO kablam!    Compiling libssh2-sys v0.2.11
Sep 21 01:18:45.496 INFO kablam!    Compiling libgit2-sys v0.6.19
Sep 21 01:18:57.311 INFO kablam!     Checking git2 v0.6.11
Sep 21 01:19:00.413 INFO kablam!     Checking undulate v0.1.0 (/source)
Sep 21 01:19:01.143 INFO kablam! warning: unused imports: `Read`, `self`
Sep 21 01:19:01.143 INFO kablam!   --> src/lib.rs:12:15
Sep 21 01:19:01.143 INFO kablam!    |
Sep 21 01:19:01.143 INFO kablam! 12 | use std::io::{self, Read, Write};
Sep 21 01:19:01.143 INFO kablam!    |               ^^^^  ^^^^
Sep 21 01:19:01.143 INFO kablam!    |
Sep 21 01:19:01.143 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 01:19:01.143 INFO kablam! 
Sep 21 01:19:01.227 INFO kablam! warning: unused variable: `specifier`
Sep 21 01:19:01.227 INFO kablam!   --> src/lib.rs:96:30
Sep 21 01:19:01.227 INFO kablam!    |
Sep 21 01:19:01.227 INFO kablam! 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Sep 21 01:19:01.227 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Sep 21 01:19:01.228 INFO kablam!    |
Sep 21 01:19:01.228 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 01:19:01.228 INFO kablam! 
Sep 21 01:19:01.228 INFO kablam! warning: unused variable: `url`
Sep 21 01:19:01.228 INFO kablam!    --> src/lib.rs:100:16
Sep 21 01:19:01.228 INFO kablam!     |
Sep 21 01:19:01.228 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Sep 21 01:19:01.228 INFO kablam!     |                ^^^ help: consider using `_url` instead
Sep 21 01:19:01.228 INFO kablam! 
Sep 21 01:19:01.280 INFO kablam! warning: unused imports: `Read`, `self`
Sep 21 01:19:01.280 INFO kablam!   --> src/lib.rs:12:15
Sep 21 01:19:01.280 INFO kablam!    |
Sep 21 01:19:01.280 INFO kablam! 12 | use std::io::{self, Read, Write};
Sep 21 01:19:01.280 INFO kablam!    |               ^^^^  ^^^^
Sep 21 01:19:01.280 INFO kablam!    |
Sep 21 01:19:01.280 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 01:19:01.280 INFO kablam! 
Sep 21 01:19:01.388 INFO kablam! warning: unused variable: `specifier`
Sep 21 01:19:01.388 INFO kablam!   --> src/lib.rs:96:30
Sep 21 01:19:01.388 INFO kablam!    |
Sep 21 01:19:01.388 INFO kablam! 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Sep 21 01:19:01.388 INFO kablam!    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Sep 21 01:19:01.388 INFO kablam!    |
Sep 21 01:19:01.388 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 01:19:01.388 INFO kablam! 
Sep 21 01:19:01.388 INFO kablam! warning: unused variable: `url`
Sep 21 01:19:01.388 INFO kablam!    --> src/lib.rs:100:16
Sep 21 01:19:01.388 INFO kablam!     |
Sep 21 01:19:01.388 INFO kablam! 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Sep 21 01:19:01.388 INFO kablam!     |                ^^^ help: consider using `_url` instead
Sep 21 01:19:01.388 INFO kablam! 
Sep 21 01:19:02.623 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.31s
Sep 21 01:19:02.641 INFO kablam! su: No module specific data is present
Sep 21 01:19:03.296 INFO running `"docker" "rm" "-f" "0c56273d6463ad3e0617329eb8110140c38f941ee5b68901ed95af18f48c27cb"`
Sep 21 01:19:03.399 INFO blam! 0c56273d6463ad3e0617329eb8110140c38f941ee5b68901ed95af18f48c27cb