Sep 10 20:44:09.614 INFO checking credentials-0.4.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:44:09.614 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:44:09.614 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:44:09.790 INFO blam! b27f428bad6048cc1737cffac919871e0dc7666084b6337ba947ade98dca8106
Sep 10 20:44:09.792 INFO running `"docker" "start" "-a" "b27f428bad6048cc1737cffac919871e0dc7666084b6337ba947ade98dca8106"`
Sep 10 20:44:10.864 INFO kablam! usermod: no changes
Sep 10 20:44:10.977 INFO kablam!     Checking credentials v0.4.1 (file:///source)
Sep 10 20:44:11.912 INFO kablam! warning: unused import: `err`
Sep 10 20:44:11.912 INFO kablam!   --> src/lib.rs:28:24
Sep 10 20:44:11.912 INFO kablam!    |
Sep 10 20:44:11.912 INFO kablam! 28 | use errors::{ErrorNew, err};
Sep 10 20:44:11.912 INFO kablam!    |                        ^^^
Sep 10 20:44:11.912 INFO kablam!    |
Sep 10 20:44:11.912 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 20:44:11.912 INFO kablam! 
Sep 10 20:44:11.912 INFO kablam! warning: unused import: `err`
Sep 10 20:44:11.912 INFO kablam!  --> src/secretfile.rs:8:26
Sep 10 20:44:11.912 INFO kablam!   |
Sep 10 20:44:11.912 INFO kablam! 8 | use errors::{BoxedError, err, Error, ErrorNew};
Sep 10 20:44:11.912 INFO kablam!   |                          ^^^
Sep 10 20:44:11.912 INFO kablam! 
Sep 10 20:44:11.934 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 10 20:44:11.934 INFO kablam!   --> src/vault.rs:28:29
Sep 10 20:44:11.934 INFO kablam!    |
Sep 10 20:44:11.934 INFO kablam! 28 |         let mut path = try!(env::home_dir().ok_or_else(|| {
Sep 10 20:44:11.934 INFO kablam!    |                             ^^^^^^^^^^^^^
Sep 10 20:44:11.934 INFO kablam!    |
Sep 10 20:44:11.934 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 20:44:11.934 INFO kablam! 
Sep 10 20:44:11.986 INFO kablam! warning: unused import: `err`
Sep 10 20:44:11.987 INFO kablam!   --> src/lib.rs:28:24
Sep 10 20:44:11.987 INFO kablam!    |
Sep 10 20:44:11.987 INFO kablam! 28 | use errors::{ErrorNew, err};
Sep 10 20:44:11.987 INFO kablam!    |                        ^^^
Sep 10 20:44:11.987 INFO kablam!    |
Sep 10 20:44:11.987 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 20:44:11.987 INFO kablam! 
Sep 10 20:44:11.987 INFO kablam! warning: unused import: `err`
Sep 10 20:44:11.987 INFO kablam!  --> src/secretfile.rs:8:26
Sep 10 20:44:11.987 INFO kablam!   |
Sep 10 20:44:11.987 INFO kablam! 8 | use errors::{BoxedError, err, Error, ErrorNew};
Sep 10 20:44:11.987 INFO kablam!   |                          ^^^
Sep 10 20:44:11.987 INFO kablam! 
Sep 10 20:44:12.005 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 10 20:44:12.005 INFO kablam!   --> src/vault.rs:28:29
Sep 10 20:44:12.005 INFO kablam!    |
Sep 10 20:44:12.005 INFO kablam! 28 |         let mut path = try!(env::home_dir().ok_or_else(|| {
Sep 10 20:44:12.006 INFO kablam!    |                             ^^^^^^^^^^^^^
Sep 10 20:44:12.006 INFO kablam!    |
Sep 10 20:44:12.006 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 20:44:12.006 INFO kablam! 
Sep 10 20:44:13.499 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
Sep 10 20:44:13.517 INFO kablam! su: No module specific data is present
Sep 10 20:44:14.287 INFO running `"docker" "rm" "-f" "b27f428bad6048cc1737cffac919871e0dc7666084b6337ba947ade98dca8106"`
Sep 10 20:44:14.381 INFO blam! b27f428bad6048cc1737cffac919871e0dc7666084b6337ba947ade98dca8106