Sep 21 02:46:37.833 INFO checking sozu-0.8.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 02:46:37.833 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 02:46:37.833 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 02:46:37.975 INFO blam! 5fb513e28744186b8b996e7cdca2c8fa80aa7fd834bcfb0c2cd377418cb564d5
Sep 21 02:46:37.975 INFO running `"docker" "start" "-a" "5fb513e28744186b8b996e7cdca2c8fa80aa7fd834bcfb0c2cd377418cb564d5"`
Sep 21 02:46:38.544 INFO kablam! usermod: no changes
Sep 21 02:46:38.741 INFO kablam!     Checking pool v0.1.4
Sep 21 02:46:38.742 INFO kablam!     Checking nom v2.2.1
Sep 21 02:46:38.748 INFO kablam!     Checking mio-extras v2.0.5
Sep 21 02:46:38.748 INFO kablam!    Compiling procinfo v0.4.2
Sep 21 02:46:38.748 INFO kablam!     Checking flate2 v1.0.2
Sep 21 02:46:38.750 INFO kablam!     Checking rustls v0.13.1
Sep 21 02:46:38.750 INFO kablam!     Checking pem v0.5.1
Sep 21 02:46:40.091 INFO kablam!     Checking sozu-command-lib v0.8.0
Sep 21 02:46:40.257 INFO kablam!     Checking hdrhistogram v6.1.0
Sep 21 02:46:51.373 INFO kablam!     Checking sozu-lib v0.8.0
Sep 21 02:47:01.179 INFO kablam!     Checking sozu v0.8.0 (/source)
Sep 21 02:47:02.424 INFO kablam! warning: unused imports: `c_char`, `int32_t`, `uint32_t`
Sep 21 02:47:02.424 INFO kablam!  --> src/worker.rs:3:17
Sep 21 02:47:02.424 INFO kablam!   |
Sep 21 02:47:02.424 INFO kablam! 3 | use libc::{self,c_char,uint32_t,int32_t,pid_t};
Sep 21 02:47:02.424 INFO kablam!   |                 ^^^^^^ ^^^^^^^^ ^^^^^^^
Sep 21 02:47:02.424 INFO kablam!   |
Sep 21 02:47:02.424 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 02:47:02.424 INFO kablam! 
Sep 21 02:47:02.425 INFO kablam! warning: unused import: `std::ffi::CString`
Sep 21 02:47:02.425 INFO kablam!  --> src/worker.rs:6:5
Sep 21 02:47:02.425 INFO kablam!   |
Sep 21 02:47:02.425 INFO kablam! 6 | use std::ffi::CString;
Sep 21 02:47:02.425 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 02:47:02.425 INFO kablam! 
Sep 21 02:47:02.425 INFO kablam! warning: unused import: `std::iter::repeat`
Sep 21 02:47:02.425 INFO kablam!  --> src/worker.rs:7:5
Sep 21 02:47:02.425 INFO kablam!   |
Sep 21 02:47:02.425 INFO kablam! 7 | use std::iter::repeat;
Sep 21 02:47:02.425 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 02:47:02.425 INFO kablam! 
Sep 21 02:47:02.425 INFO kablam! warning: unused import: `std::ptr::null_mut`
Sep 21 02:47:02.425 INFO kablam!  --> src/worker.rs:8:5
Sep 21 02:47:02.425 INFO kablam!   |
Sep 21 02:47:02.425 INFO kablam! 8 | use std::ptr::null_mut;
Sep 21 02:47:02.425 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 21 02:47:02.425 INFO kablam! 
Sep 21 02:47:02.476 INFO kablam! warning: unused imports: `c_char`, `int32_t`, `uint32_t`
Sep 21 02:47:02.476 INFO kablam!  --> src/worker.rs:3:17
Sep 21 02:47:02.476 INFO kablam!   |
Sep 21 02:47:02.476 INFO kablam! 3 | use libc::{self,c_char,uint32_t,int32_t,pid_t};
Sep 21 02:47:02.476 INFO kablam!   |                 ^^^^^^ ^^^^^^^^ ^^^^^^^
Sep 21 02:47:02.476 INFO kablam!   |
Sep 21 02:47:02.476 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 02:47:02.476 INFO kablam! 
Sep 21 02:47:02.476 INFO kablam! warning: unused import: `std::ffi::CString`
Sep 21 02:47:02.476 INFO kablam!  --> src/worker.rs:6:5
Sep 21 02:47:02.477 INFO kablam!   |
Sep 21 02:47:02.477 INFO kablam! 6 | use std::ffi::CString;
Sep 21 02:47:02.477 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 02:47:02.477 INFO kablam! 
Sep 21 02:47:02.477 INFO kablam! warning: unused import: `std::iter::repeat`
Sep 21 02:47:02.477 INFO kablam!  --> src/worker.rs:7:5
Sep 21 02:47:02.477 INFO kablam!   |
Sep 21 02:47:02.477 INFO kablam! 7 | use std::iter::repeat;
Sep 21 02:47:02.477 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 02:47:02.477 INFO kablam! 
Sep 21 02:47:02.477 INFO kablam! warning: unused import: `std::ptr::null_mut`
Sep 21 02:47:02.477 INFO kablam!  --> src/worker.rs:8:5
Sep 21 02:47:02.477 INFO kablam!   |
Sep 21 02:47:02.477 INFO kablam! 8 | use std::ptr::null_mut;
Sep 21 02:47:02.477 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 21 02:47:02.477 INFO kablam! 
Sep 21 02:47:04.286 INFO kablam! warning: unused comparison which must be used
Sep 21 02:47:04.286 INFO kablam!    --> src/command/mod.rs:578:13
Sep 21 02:47:04.286 INFO kablam!     |
Sep 21 02:47:04.286 INFO kablam! 578 |             proxy.run_state == RunState::Stopped;
Sep 21 02:47:04.286 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 02:47:04.286 INFO kablam!     |
Sep 21 02:47:04.286 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 02:47:04.286 INFO kablam! 
Sep 21 02:47:04.406 INFO kablam! warning: unused comparison which must be used
Sep 21 02:47:04.406 INFO kablam!    --> src/command/mod.rs:578:13
Sep 21 02:47:04.406 INFO kablam!     |
Sep 21 02:47:04.406 INFO kablam! 578 |             proxy.run_state == RunState::Stopped;
Sep 21 02:47:04.406 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 02:47:04.406 INFO kablam!     |
Sep 21 02:47:04.406 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 02:47:04.406 INFO kablam! 
Sep 21 02:47:04.506 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.95s
Sep 21 02:47:04.522 INFO kablam! su: No module specific data is present
Sep 21 02:47:05.373 INFO running `"docker" "rm" "-f" "5fb513e28744186b8b996e7cdca2c8fa80aa7fd834bcfb0c2cd377418cb564d5"`
Sep 21 02:47:05.481 INFO blam! 5fb513e28744186b8b996e7cdca2c8fa80aa7fd834bcfb0c2cd377418cb564d5