Sep 10 13:21:54.670 INFO checking pact_mock_server-0.2.2 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 13:21:54.670 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 13:21:54.670 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:21:54.830 INFO blam! b854985766ffe77d83eb6ee59d8036647de3431b6206fdc5a88f42c13ec8d88c
Sep 10 13:21:54.832 INFO running `"docker" "start" "-a" "b854985766ffe77d83eb6ee59d8036647de3431b6206fdc5a88f42c13ec8d88c"`
Sep 10 13:21:55.379 INFO kablam! usermod: no changes
Sep 10 13:21:55.511 INFO kablam!     Checking maplit v0.1.6
Sep 10 13:21:55.511 INFO kablam!     Checking p-macro v0.2.0
Sep 10 13:21:55.514 INFO kablam!     Checking difference v0.4.1
Sep 10 13:21:55.515 INFO kablam!    Compiling expectest v0.5.1
Sep 10 13:21:55.878 INFO kablam!     Checking pact_matching v0.2.2
Sep 10 13:21:58.574 INFO kablam!     Checking pact_mock_server v0.2.2 (file:///source)
Sep 10 13:22:00.767 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 13:22:00.767 INFO kablam!   --> src/lib.rs:51:1
Sep 10 13:22:00.767 INFO kablam!    |
Sep 10 13:22:00.767 INFO kablam! 51 | #[macro_use] extern crate p_macro;
Sep 10 13:22:00.767 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 13:22:00.774 INFO kablam!    |
Sep 10 13:22:00.774 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 13:22:00.774 INFO kablam! 
Sep 10 13:22:00.774 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 13:22:00.774 INFO kablam!   --> src/lib.rs:58:1
Sep 10 13:22:00.774 INFO kablam!    |
Sep 10 13:22:00.774 INFO kablam! 58 | #[macro_use] extern crate hyper;
Sep 10 13:22:00.774 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 13:22:00.774 INFO kablam! 
Sep 10 13:22:00.774 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 13:22:00.774 INFO kablam!   --> src/lib.rs:60:1
Sep 10 13:22:00.774 INFO kablam!    |
Sep 10 13:22:00.774 INFO kablam! 60 | #[macro_use] extern crate itertools;
Sep 10 13:22:00.774 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 13:22:00.774 INFO kablam! 
Sep 10 13:22:00.781 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 13:22:00.782 INFO kablam!   --> src/lib.rs:51:1
Sep 10 13:22:00.782 INFO kablam!    |
Sep 10 13:22:00.782 INFO kablam! 51 | #[macro_use] extern crate p_macro;
Sep 10 13:22:00.782 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 13:22:00.782 INFO kablam!    |
Sep 10 13:22:00.782 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 13:22:00.782 INFO kablam! 
Sep 10 13:22:00.782 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 13:22:00.782 INFO kablam!   --> src/lib.rs:52:1
Sep 10 13:22:00.782 INFO kablam!    |
Sep 10 13:22:00.782 INFO kablam! 52 | #[macro_use] extern crate maplit;
Sep 10 13:22:00.782 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 13:22:00.782 INFO kablam! 
Sep 10 13:22:00.782 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 13:22:00.782 INFO kablam!   --> src/lib.rs:58:1
Sep 10 13:22:00.782 INFO kablam!    |
Sep 10 13:22:00.782 INFO kablam! 58 | #[macro_use] extern crate hyper;
Sep 10 13:22:00.782 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 13:22:00.782 INFO kablam! 
Sep 10 13:22:00.782 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 13:22:00.782 INFO kablam!   --> src/lib.rs:60:1
Sep 10 13:22:00.782 INFO kablam!    |
Sep 10 13:22:00.782 INFO kablam! 60 | #[macro_use] extern crate itertools;
Sep 10 13:22:00.782 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 13:22:00.782 INFO kablam! 
Sep 10 13:22:01.409 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:01.409 INFO kablam!    --> src/lib.rs:504:13
Sep 10 13:22:01.409 INFO kablam!     |
Sep 10 13:22:01.409 INFO kablam! 504 |         let mut server_ref = unsafe { &mut *server_raw };
Sep 10 13:22:01.409 INFO kablam!     |             ----^^^^^^^^^^
Sep 10 13:22:01.409 INFO kablam!     |             |
Sep 10 13:22:01.409 INFO kablam!     |             help: remove this `mut`
Sep 10 13:22:01.410 INFO kablam!     |
Sep 10 13:22:01.411 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 13:22:01.411 INFO kablam! 
Sep 10 13:22:01.486 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:01.486 INFO kablam!    --> src/lib.rs:504:13
Sep 10 13:22:01.486 INFO kablam!     |
Sep 10 13:22:01.486 INFO kablam! 504 |         let mut server_ref = unsafe { &mut *server_raw };
Sep 10 13:22:01.486 INFO kablam!     |             ----^^^^^^^^^^
Sep 10 13:22:01.486 INFO kablam!     |             |
Sep 10 13:22:01.486 INFO kablam!     |             help: remove this `mut`
Sep 10 13:22:01.486 INFO kablam!     |
Sep 10 13:22:01.486 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 13:22:01.486 INFO kablam! 
Sep 10 13:22:01.664 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.27s
Sep 10 13:22:01.686 INFO kablam! su: No module specific data is present
Sep 10 13:22:02.729 INFO running `"docker" "rm" "-f" "b854985766ffe77d83eb6ee59d8036647de3431b6206fdc5a88f42c13ec8d88c"`
Sep 10 13:22:02.856 INFO blam! b854985766ffe77d83eb6ee59d8036647de3431b6206fdc5a88f42c13ec8d88c