Sep 21 02:46:37.973 INFO checking sozu-0.8.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 02:46:37.973 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 02:46:37.973 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/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 02:46:38.133 INFO blam! 64385b4ec2c78ef554aef5036f1dec0bd27b3a06fafe1ce61861cb3ee3991d7d
Sep 21 02:46:38.135 INFO running `"docker" "start" "-a" "64385b4ec2c78ef554aef5036f1dec0bd27b3a06fafe1ce61861cb3ee3991d7d"`
Sep 21 02:46:38.746 INFO kablam! usermod: no changes
Sep 21 02:46:39.052 INFO kablam!     Checking pool v0.1.4
Sep 21 02:46:39.056 INFO kablam!     Checking nom v4.0.0
Sep 21 02:46:39.056 INFO kablam!     Checking pem v0.5.1
Sep 21 02:46:39.934 INFO kablam!     Checking sozu-command-lib v0.8.0
Sep 21 02:46:41.311 INFO kablam!     Checking hdrhistogram v6.1.0
Sep 21 02:46:49.430 INFO kablam!     Checking sozu-lib v0.8.0
Sep 21 02:46:58.382 INFO kablam!     Checking sozu v0.8.0 (/source)
Sep 21 02:46:59.843 INFO kablam! warning: unused imports: `c_char`, `int32_t`, `uint32_t`
Sep 21 02:46:59.843 INFO kablam!  --> src/worker.rs:3:17
Sep 21 02:46:59.843 INFO kablam!   |
Sep 21 02:46:59.843 INFO kablam! 3 | use libc::{self,c_char,uint32_t,int32_t,pid_t};
Sep 21 02:46:59.843 INFO kablam!   |                 ^^^^^^ ^^^^^^^^ ^^^^^^^
Sep 21 02:46:59.843 INFO kablam!   |
Sep 21 02:46:59.843 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 02:46:59.843 INFO kablam! 
Sep 21 02:46:59.843 INFO kablam! warning: unused import: `std::ffi::CString`
Sep 21 02:46:59.843 INFO kablam!  --> src/worker.rs:6:5
Sep 21 02:46:59.843 INFO kablam!   |
Sep 21 02:46:59.843 INFO kablam! 6 | use std::ffi::CString;
Sep 21 02:46:59.843 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 02:46:59.843 INFO kablam! 
Sep 21 02:46:59.843 INFO kablam! warning: unused import: `std::iter::repeat`
Sep 21 02:46:59.843 INFO kablam!  --> src/worker.rs:7:5
Sep 21 02:46:59.843 INFO kablam!   |
Sep 21 02:46:59.843 INFO kablam! 7 | use std::iter::repeat;
Sep 21 02:46:59.843 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 02:46:59.843 INFO kablam! 
Sep 21 02:46:59.843 INFO kablam! warning: unused import: `std::ptr::null_mut`
Sep 21 02:46:59.843 INFO kablam!  --> src/worker.rs:8:5
Sep 21 02:46:59.843 INFO kablam!   |
Sep 21 02:46:59.843 INFO kablam! 8 | use std::ptr::null_mut;
Sep 21 02:46:59.843 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 21 02:46:59.843 INFO kablam! 
Sep 21 02:46:59.875 INFO kablam! warning: unused imports: `c_char`, `int32_t`, `uint32_t`
Sep 21 02:46:59.875 INFO kablam!  --> src/worker.rs:3:17
Sep 21 02:46:59.875 INFO kablam!   |
Sep 21 02:46:59.875 INFO kablam! 3 | use libc::{self,c_char,uint32_t,int32_t,pid_t};
Sep 21 02:46:59.875 INFO kablam!   |                 ^^^^^^ ^^^^^^^^ ^^^^^^^
Sep 21 02:46:59.875 INFO kablam!   |
Sep 21 02:46:59.875 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 02:46:59.875 INFO kablam! 
Sep 21 02:46:59.875 INFO kablam! warning: unused import: `std::ffi::CString`
Sep 21 02:46:59.875 INFO kablam!  --> src/worker.rs:6:5
Sep 21 02:46:59.875 INFO kablam!   |
Sep 21 02:46:59.875 INFO kablam! 6 | use std::ffi::CString;
Sep 21 02:46:59.875 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 02:46:59.875 INFO kablam! 
Sep 21 02:46:59.875 INFO kablam! warning: unused import: `std::iter::repeat`
Sep 21 02:46:59.875 INFO kablam!  --> src/worker.rs:7:5
Sep 21 02:46:59.875 INFO kablam!   |
Sep 21 02:46:59.875 INFO kablam! 7 | use std::iter::repeat;
Sep 21 02:46:59.875 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 02:46:59.875 INFO kablam! 
Sep 21 02:46:59.875 INFO kablam! warning: unused import: `std::ptr::null_mut`
Sep 21 02:46:59.875 INFO kablam!  --> src/worker.rs:8:5
Sep 21 02:46:59.875 INFO kablam!   |
Sep 21 02:46:59.875 INFO kablam! 8 | use std::ptr::null_mut;
Sep 21 02:46:59.875 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 21 02:46:59.875 INFO kablam! 
Sep 21 02:47:01.784 INFO kablam! warning: unused comparison which must be used
Sep 21 02:47:01.784 INFO kablam!    --> src/command/mod.rs:578:13
Sep 21 02:47:01.784 INFO kablam!     |
Sep 21 02:47:01.784 INFO kablam! 578 |             proxy.run_state == RunState::Stopped;
Sep 21 02:47:01.784 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 02:47:01.784 INFO kablam!     |
Sep 21 02:47:01.784 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 02:47:01.784 INFO kablam! 
Sep 21 02:47:01.853 INFO kablam! warning: unused comparison which must be used
Sep 21 02:47:01.853 INFO kablam!    --> src/command/mod.rs:578:13
Sep 21 02:47:01.853 INFO kablam!     |
Sep 21 02:47:01.853 INFO kablam! 578 |             proxy.run_state == RunState::Stopped;
Sep 21 02:47:01.853 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 02:47:01.853 INFO kablam!     |
Sep 21 02:47:01.853 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 02:47:01.854 INFO kablam! 
Sep 21 02:47:01.929 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.16s
Sep 21 02:47:01.942 INFO kablam! su: No module specific data is present
Sep 21 02:47:02.462 INFO running `"docker" "rm" "-f" "64385b4ec2c78ef554aef5036f1dec0bd27b3a06fafe1ce61861cb3ee3991d7d"`
Sep 21 02:47:02.539 INFO blam! 64385b4ec2c78ef554aef5036f1dec0bd27b3a06fafe1ce61861cb3ee3991d7d