Aug 30 08:56:31.012 INFO checking pact_matching-0.2.2 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 08:56:31.012 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 08:56:31.012 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 08:56:31.196 INFO blam! 1c7c7c311bc09fc46c5dd6f0e1a9138c1e295a60ae7accf15da7243baf19081f
Aug 30 08:56:31.202 INFO running `"docker" "start" "-a" "1c7c7c311bc09fc46c5dd6f0e1a9138c1e295a60ae7accf15da7243baf19081f"`
Aug 30 08:56:31.987 INFO kablam!     Checking difference v0.4.1
Aug 30 08:56:31.990 INFO kablam!     Checking expectest v0.4.1
Aug 30 08:56:32.833 INFO kablam!     Checking pact_matching v0.2.2 (file:///source)
Aug 30 08:56:35.475 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 08:56:35.475 INFO kablam!    --> src/lib.rs:332:1
Aug 30 08:56:35.475 INFO kablam!     |
Aug 30 08:56:35.475 INFO kablam! 332 | #[macro_use] extern crate p_macro;
Aug 30 08:56:35.476 INFO kablam!     | ^^^^^^^^^^^^
Aug 30 08:56:35.476 INFO kablam!     |
Aug 30 08:56:35.476 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 30 08:56:35.476 INFO kablam! 
Aug 30 08:56:35.477 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 08:56:35.477 INFO kablam!    --> src/lib.rs:342:1
Aug 30 08:56:35.477 INFO kablam!     |
Aug 30 08:56:35.477 INFO kablam! 342 | #[macro_use] extern crate hyper;
Aug 30 08:56:35.477 INFO kablam!     | ^^^^^^^^^^^^
Aug 30 08:56:35.477 INFO kablam! 
Aug 30 08:56:36.376 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 08:56:36.376 INFO kablam!    --> src/lib.rs:342:1
Aug 30 08:56:36.376 INFO kablam!     |
Aug 30 08:56:36.376 INFO kablam! 342 | #[macro_use] extern crate hyper;
Aug 30 08:56:36.376 INFO kablam!     | ^^^^^^^^^^^^
Aug 30 08:56:36.376 INFO kablam!     |
Aug 30 08:56:36.377 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 30 08:56:36.377 INFO kablam! 
Aug 30 08:56:36.384 INFO kablam! warning: unused import: `std::io::prelude::*`
Aug 30 08:56:36.384 INFO kablam!  --> src/models/tests.rs:6:5
Aug 30 08:56:36.384 INFO kablam!   |
Aug 30 08:56:36.384 INFO kablam! 6 | use std::io::prelude::*;
Aug 30 08:56:36.384 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 30 08:56:36.384 INFO kablam! 
Aug 30 08:56:36.396 INFO kablam! warning: unused import: `path_exp::*`
Aug 30 08:56:36.396 INFO kablam!    --> src/matchers.rs:329:9
Aug 30 08:56:36.396 INFO kablam!     |
Aug 30 08:56:36.397 INFO kablam! 329 |     use path_exp::*;
Aug 30 08:56:36.397 INFO kablam!     |         ^^^^^^^^^^^
Aug 30 08:56:36.397 INFO kablam! 
Aug 30 08:56:36.403 INFO kablam! warning: unused import: `matchers::*`
Aug 30 08:56:36.403 INFO kablam!    --> src/json.rs:361:9
Aug 30 08:56:36.403 INFO kablam!     |
Aug 30 08:56:36.403 INFO kablam! 361 |     use matchers::*;
Aug 30 08:56:36.403 INFO kablam!     |         ^^^^^^^^^^^
Aug 30 08:56:36.403 INFO kablam! 
Aug 30 08:56:36.585 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Aug 30 08:56:36.585 INFO kablam!   --> src/models/tests.rs:10:31
Aug 30 08:56:36.585 INFO kablam!    |
Aug 30 08:56:36.585 INFO kablam! 10 | use std::hash::{Hash, Hasher, SipHasher};
Aug 30 08:56:36.585 INFO kablam!    |                               ^^^^^^^^^
Aug 30 08:56:36.585 INFO kablam!    |
Aug 30 08:56:36.585 INFO kablam!    = note: #[warn(deprecated)] on by default
Aug 30 08:56:36.585 INFO kablam! 
Aug 30 08:56:36.586 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Aug 30 08:56:36.586 INFO kablam!     --> src/models/tests.rs:1095:17
Aug 30 08:56:36.586 INFO kablam!      |
Aug 30 08:56:36.586 INFO kablam! 1095 |     let mut s = SipHasher::new();
Aug 30 08:56:36.586 INFO kablam!      |                 ^^^^^^^^^^^^^^
Aug 30 08:56:36.586 INFO kablam! 
Aug 30 08:56:37.918 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:56:37.918 INFO kablam!    --> src/models/mod.rs:451:17
Aug 30 08:56:37.918 INFO kablam!     |
Aug 30 08:56:37.918 INFO kablam! 451 |             let mut map = json.as_object_mut().unwrap();
Aug 30 08:56:37.918 INFO kablam!     |                 ----^^^
Aug 30 08:56:37.918 INFO kablam!     |                 |
Aug 30 08:56:37.918 INFO kablam!     |                 help: remove this `mut`
Aug 30 08:56:37.918 INFO kablam!     |
Aug 30 08:56:37.918 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 08:56:37.918 INFO kablam! 
Aug 30 08:56:37.939 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:56:37.939 INFO kablam!    --> src/models/mod.rs:566:17
Aug 30 08:56:37.939 INFO kablam!     |
Aug 30 08:56:37.939 INFO kablam! 566 |             let mut map = json.as_object_mut().unwrap();
Aug 30 08:56:37.939 INFO kablam!     |                 ----^^^
Aug 30 08:56:37.939 INFO kablam!     |                 |
Aug 30 08:56:37.939 INFO kablam!     |                 help: remove this `mut`
Aug 30 08:56:37.939 INFO kablam! 
Aug 30 08:56:37.962 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:56:37.962 INFO kablam!    --> src/models/mod.rs:719:17
Aug 30 08:56:37.962 INFO kablam!     |
Aug 30 08:56:37.962 INFO kablam! 719 |             let mut map = value.as_object_mut().unwrap();
Aug 30 08:56:37.962 INFO kablam!     |                 ----^^^
Aug 30 08:56:37.962 INFO kablam!     |                 |
Aug 30 08:56:37.962 INFO kablam!     |                 help: remove this `mut`
Aug 30 08:56:37.962 INFO kablam! 
Aug 30 08:56:38.048 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:56:38.048 INFO kablam!     --> src/models/mod.rs:1060:28
Aug 30 08:56:38.048 INFO kablam!      |
Aug 30 08:56:38.048 INFO kablam! 1060 |                 .batching(|mut it| {
Aug 30 08:56:38.048 INFO kablam!      |                            ----^^
Aug 30 08:56:38.048 INFO kablam!      |                            |
Aug 30 08:56:38.048 INFO kablam!      |                            help: remove this `mut`
Aug 30 08:56:38.048 INFO kablam! 
Aug 30 08:56:38.171 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Aug 30 08:56:38.171 INFO kablam!     --> src/models/tests.rs:1095:17
Aug 30 08:56:38.171 INFO kablam!      |
Aug 30 08:56:38.171 INFO kablam! 1095 |     let mut s = SipHasher::new();
Aug 30 08:56:38.171 INFO kablam!      |                 ^^^^^^^^^^^^^^
Aug 30 08:56:38.171 INFO kablam! 
Aug 30 08:56:40.633 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:56:40.633 INFO kablam!    --> src/models/mod.rs:451:17
Aug 30 08:56:40.633 INFO kablam!     |
Aug 30 08:56:40.633 INFO kablam! 451 |             let mut map = json.as_object_mut().unwrap();
Aug 30 08:56:40.633 INFO kablam!     |                 ----^^^
Aug 30 08:56:40.633 INFO kablam!     |                 |
Aug 30 08:56:40.633 INFO kablam!     |                 help: remove this `mut`
Aug 30 08:56:40.633 INFO kablam!     |
Aug 30 08:56:40.633 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 08:56:40.633 INFO kablam! 
Aug 30 08:56:40.655 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:56:40.655 INFO kablam!    --> src/models/mod.rs:566:17
Aug 30 08:56:40.655 INFO kablam!     |
Aug 30 08:56:40.655 INFO kablam! 566 |             let mut map = json.as_object_mut().unwrap();
Aug 30 08:56:40.655 INFO kablam!     |                 ----^^^
Aug 30 08:56:40.655 INFO kablam!     |                 |
Aug 30 08:56:40.655 INFO kablam!     |                 help: remove this `mut`
Aug 30 08:56:40.655 INFO kablam! 
Aug 30 08:56:40.679 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:56:40.679 INFO kablam!    --> src/models/mod.rs:719:17
Aug 30 08:56:40.679 INFO kablam!     |
Aug 30 08:56:40.679 INFO kablam! 719 |             let mut map = value.as_object_mut().unwrap();
Aug 30 08:56:40.679 INFO kablam!     |                 ----^^^
Aug 30 08:56:40.679 INFO kablam!     |                 |
Aug 30 08:56:40.679 INFO kablam!     |                 help: remove this `mut`
Aug 30 08:56:40.679 INFO kablam! 
Aug 30 08:56:40.770 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:56:40.770 INFO kablam!     --> src/models/mod.rs:1060:28
Aug 30 08:56:40.770 INFO kablam!      |
Aug 30 08:56:40.770 INFO kablam! 1060 |                 .batching(|mut it| {
Aug 30 08:56:40.770 INFO kablam!      |                            ----^^
Aug 30 08:56:40.770 INFO kablam!      |                            |
Aug 30 08:56:40.770 INFO kablam!      |                            help: remove this `mut`
Aug 30 08:56:40.770 INFO kablam! 
Aug 30 08:56:42.396 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 08:56:42.397 INFO kablam!  --> tests/tests.rs:3:1
Aug 30 08:56:42.397 INFO kablam!   |
Aug 30 08:56:42.397 INFO kablam! 3 | #[macro_use] extern crate p_macro;
Aug 30 08:56:42.397 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 08:56:42.397 INFO kablam!   |
Aug 30 08:56:42.397 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 08:56:42.397 INFO kablam! 
Aug 30 08:56:45.293 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.45s
Aug 30 08:56:45.307 INFO kablam! su: No module specific data is present
Aug 30 08:56:45.728 INFO running `"docker" "rm" "-f" "1c7c7c311bc09fc46c5dd6f0e1a9138c1e295a60ae7accf15da7243baf19081f"`
Aug 30 08:56:45.811 INFO blam! 1c7c7c311bc09fc46c5dd6f0e1a9138c1e295a60ae7accf15da7243baf19081f