Sep 04 02:37:44.242 INFO checking sozu-0.8.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 02:37:44.242 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 02:37:44.242 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 02:37:44.390 INFO blam! c32178efe9d6c837d31249b7f228cf860ce826df821993abce74322f5c252a66
Sep 04 02:37:44.392 INFO running `"docker" "start" "-a" "c32178efe9d6c837d31249b7f228cf860ce826df821993abce74322f5c252a66"`
Sep 04 02:37:45.128 INFO kablam!     Checking base64 v0.7.0
Sep 04 02:37:45.131 INFO kablam!     Checking sozu-command-lib v0.8.0
Sep 04 02:37:46.403 INFO kablam!     Checking hdrhistogram v6.0.6
Sep 04 02:37:59.046 INFO kablam!     Checking sozu-lib v0.8.0
Sep 04 02:38:12.446 INFO kablam!     Checking sozu v0.8.0 (file:///source)
Sep 04 02:38:15.806 INFO kablam! warning: unused imports: `c_char`, `int32_t`, `uint32_t`
Sep 04 02:38:15.806 INFO kablam!  --> src/worker.rs:3:17
Sep 04 02:38:15.806 INFO kablam!   |
Sep 04 02:38:15.806 INFO kablam! 3 | use libc::{self,c_char,uint32_t,int32_t,pid_t};
Sep 04 02:38:15.806 INFO kablam!   |                 ^^^^^^ ^^^^^^^^ ^^^^^^^
Sep 04 02:38:15.806 INFO kablam!   |
Sep 04 02:38:15.807 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 02:38:15.807 INFO kablam! 
Sep 04 02:38:15.807 INFO kablam! warning: unused import: `std::ffi::CString`
Sep 04 02:38:15.807 INFO kablam!  --> src/worker.rs:6:5
Sep 04 02:38:15.807 INFO kablam!   |
Sep 04 02:38:15.807 INFO kablam! 6 | use std::ffi::CString;
Sep 04 02:38:15.807 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 04 02:38:15.807 INFO kablam! 
Sep 04 02:38:15.808 INFO kablam! warning: unused import: `std::iter::repeat`
Sep 04 02:38:15.808 INFO kablam!  --> src/worker.rs:7:5
Sep 04 02:38:15.808 INFO kablam!   |
Sep 04 02:38:15.808 INFO kablam! 7 | use std::iter::repeat;
Sep 04 02:38:15.808 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 04 02:38:15.808 INFO kablam! 
Sep 04 02:38:15.808 INFO kablam! warning: unused import: `std::ptr::null_mut`
Sep 04 02:38:15.808 INFO kablam!  --> src/worker.rs:8:5
Sep 04 02:38:15.808 INFO kablam!   |
Sep 04 02:38:15.808 INFO kablam! 8 | use std::ptr::null_mut;
Sep 04 02:38:15.808 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 04 02:38:15.808 INFO kablam! 
Sep 04 02:38:15.856 INFO kablam! warning: unused imports: `c_char`, `int32_t`, `uint32_t`
Sep 04 02:38:15.856 INFO kablam!  --> src/worker.rs:3:17
Sep 04 02:38:15.856 INFO kablam!   |
Sep 04 02:38:15.856 INFO kablam! 3 | use libc::{self,c_char,uint32_t,int32_t,pid_t};
Sep 04 02:38:15.856 INFO kablam!   |                 ^^^^^^ ^^^^^^^^ ^^^^^^^
Sep 04 02:38:15.856 INFO kablam!   |
Sep 04 02:38:15.856 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 02:38:15.856 INFO kablam! 
Sep 04 02:38:15.856 INFO kablam! warning: unused import: `std::ffi::CString`
Sep 04 02:38:15.856 INFO kablam!  --> src/worker.rs:6:5
Sep 04 02:38:15.856 INFO kablam!   |
Sep 04 02:38:15.856 INFO kablam! 6 | use std::ffi::CString;
Sep 04 02:38:15.856 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 04 02:38:15.857 INFO kablam! 
Sep 04 02:38:15.857 INFO kablam! warning: unused import: `std::iter::repeat`
Sep 04 02:38:15.857 INFO kablam!  --> src/worker.rs:7:5
Sep 04 02:38:15.857 INFO kablam!   |
Sep 04 02:38:15.857 INFO kablam! 7 | use std::iter::repeat;
Sep 04 02:38:15.857 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 04 02:38:15.857 INFO kablam! 
Sep 04 02:38:15.857 INFO kablam! warning: unused import: `std::ptr::null_mut`
Sep 04 02:38:15.857 INFO kablam!  --> src/worker.rs:8:5
Sep 04 02:38:15.857 INFO kablam!   |
Sep 04 02:38:15.857 INFO kablam! 8 | use std::ptr::null_mut;
Sep 04 02:38:15.857 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 04 02:38:15.857 INFO kablam! 
Sep 04 02:38:20.209 INFO kablam! warning: unused comparison which must be used
Sep 04 02:38:20.209 INFO kablam!    --> src/command/mod.rs:578:13
Sep 04 02:38:20.209 INFO kablam!     |
Sep 04 02:38:20.209 INFO kablam! 578 |             proxy.run_state == RunState::Stopped;
Sep 04 02:38:20.209 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:38:20.209 INFO kablam!     |
Sep 04 02:38:20.209 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 02:38:20.210 INFO kablam! 
Sep 04 02:38:20.424 INFO kablam! warning: unused comparison which must be used
Sep 04 02:38:20.424 INFO kablam!    --> src/command/mod.rs:578:13
Sep 04 02:38:20.425 INFO kablam!     |
Sep 04 02:38:20.425 INFO kablam! 578 |             proxy.run_state == RunState::Stopped;
Sep 04 02:38:20.425 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 02:38:20.425 INFO kablam!     |
Sep 04 02:38:20.425 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 02:38:20.425 INFO kablam! 
Sep 04 02:38:20.565 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.64s
Sep 04 02:38:20.585 INFO kablam! su: No module specific data is present
Sep 04 02:38:21.181 INFO running `"docker" "rm" "-f" "c32178efe9d6c837d31249b7f228cf860ce826df821993abce74322f5c252a66"`
Sep 04 02:38:21.349 INFO blam! c32178efe9d6c837d31249b7f228cf860ce826df821993abce74322f5c252a66