Sep 04 20:38:30.750 INFO checking credentials-0.4.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 20:38:30.750 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 20:38:30.751 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 20:38:30.974 INFO blam! 9689d4c6015fa457db0c72b4e17b87b15c72e059f8172a4c82a73db86bb67573
Sep 04 20:38:30.976 INFO running `"docker" "start" "-a" "9689d4c6015fa457db0c72b4e17b87b15c72e059f8172a4c82a73db86bb67573"`
Sep 04 20:38:31.769 INFO kablam!     Checking credentials v0.4.1 (file:///source)
Sep 04 20:38:31.769 INFO kablam!     Checking yup-hyper-mock v1.3.3
Sep 04 20:38:34.887 INFO kablam! warning: unused import: `err`
Sep 04 20:38:34.887 INFO kablam!   --> src/lib.rs:28:24
Sep 04 20:38:34.887 INFO kablam!    |
Sep 04 20:38:34.887 INFO kablam! 28 | use errors::{ErrorNew, err};
Sep 04 20:38:34.887 INFO kablam!    |                        ^^^
Sep 04 20:38:34.887 INFO kablam!    |
Sep 04 20:38:34.887 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 20:38:34.887 INFO kablam! 
Sep 04 20:38:34.888 INFO kablam! warning: unused import: `err`
Sep 04 20:38:34.888 INFO kablam!  --> src/secretfile.rs:8:26
Sep 04 20:38:34.888 INFO kablam!   |
Sep 04 20:38:34.888 INFO kablam! 8 | use errors::{BoxedError, err, Error, ErrorNew};
Sep 04 20:38:34.888 INFO kablam!   |                          ^^^
Sep 04 20:38:34.888 INFO kablam! 
Sep 04 20:38:34.916 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Sep 04 20:38:34.916 INFO kablam!   --> src/vault.rs:28:29
Sep 04 20:38:34.916 INFO kablam!    |
Sep 04 20:38:34.916 INFO kablam! 28 |         let mut path = try!(env::home_dir().ok_or_else(|| {
Sep 04 20:38:34.916 INFO kablam!    |                             ^^^^^^^^^^^^^
Sep 04 20:38:34.916 INFO kablam!    |
Sep 04 20:38:34.916 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 20:38:34.916 INFO kablam! 
Sep 04 20:38:37.906 INFO kablam! warning: unused import: `err`
Sep 04 20:38:37.906 INFO kablam!   --> src/lib.rs:28:24
Sep 04 20:38:37.906 INFO kablam!    |
Sep 04 20:38:37.907 INFO kablam! 28 | use errors::{ErrorNew, err};
Sep 04 20:38:37.907 INFO kablam!    |                        ^^^
Sep 04 20:38:37.907 INFO kablam!    |
Sep 04 20:38:37.907 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 20:38:37.907 INFO kablam! 
Sep 04 20:38:37.908 INFO kablam! warning: unused import: `err`
Sep 04 20:38:37.908 INFO kablam!  --> src/secretfile.rs:8:26
Sep 04 20:38:37.908 INFO kablam!   |
Sep 04 20:38:37.908 INFO kablam! 8 | use errors::{BoxedError, err, Error, ErrorNew};
Sep 04 20:38:37.908 INFO kablam!   |                          ^^^
Sep 04 20:38:37.908 INFO kablam! 
Sep 04 20:38:37.937 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Sep 04 20:38:37.937 INFO kablam!   --> src/vault.rs:28:29
Sep 04 20:38:37.937 INFO kablam!    |
Sep 04 20:38:37.937 INFO kablam! 28 |         let mut path = try!(env::home_dir().ok_or_else(|| {
Sep 04 20:38:37.937 INFO kablam!    |                             ^^^^^^^^^^^^^
Sep 04 20:38:37.937 INFO kablam!    |
Sep 04 20:38:37.937 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 20:38:37.938 INFO kablam! 
Sep 04 20:38:38.712 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
Sep 04 20:38:38.720 INFO kablam! su: No module specific data is present
Sep 04 20:38:39.104 INFO running `"docker" "rm" "-f" "9689d4c6015fa457db0c72b4e17b87b15c72e059f8172a4c82a73db86bb67573"`
Sep 04 20:38:39.209 INFO blam! 9689d4c6015fa457db0c72b4e17b87b15c72e059f8172a4c82a73db86bb67573