Sep 01 06:51:58.526 INFO checking daemon-0.0.7 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 06:51:58.526 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 06:51:58.526 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:51:58.702 INFO blam! 953b4fa6352e76d649ff569e3e35681cf4cd2354805a71bb545da6b0f22f63ba
Sep 01 06:51:58.703 INFO running `"docker" "start" "-a" "953b4fa6352e76d649ff569e3e35681cf4cd2354805a71bb545da6b0f22f63ba"`
Sep 01 06:51:59.323 INFO kablam!     Checking daemon v0.0.7 (file:///source)
Sep 01 06:51:59.832 INFO kablam! warning: unused variable: `sig`
Sep 01 06:51:59.832 INFO kablam!    --> src/linux.rs:129:42
Sep 01 06:51:59.832 INFO kablam!     |
Sep 01 06:51:59.832 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Sep 01 06:51:59.832 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Sep 01 06:51:59.832 INFO kablam!     |
Sep 01 06:51:59.832 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 06:51:59.832 INFO kablam! 
Sep 01 06:51:59.848 INFO kablam! warning: unnecessary `unsafe` block
Sep 01 06:51:59.848 INFO kablam!    --> src/linux.rs:114:2
Sep 01 06:51:59.848 INFO kablam!     |
Sep 01 06:51:59.848 INFO kablam! 114 |     unsafe
Sep 01 06:51:59.848 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Sep 01 06:51:59.848 INFO kablam!     |
Sep 01 06:51:59.848 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 01 06:51:59.848 INFO kablam! 
Sep 01 06:51:59.849 INFO kablam! warning: function is never used: `signal_handler`
Sep 01 06:51:59.849 INFO kablam!    --> src/linux.rs:129:1
Sep 01 06:51:59.850 INFO kablam!     |
Sep 01 06:51:59.850 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Sep 01 06:51:59.850 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:51:59.850 INFO kablam!     |
Sep 01 06:51:59.850 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 01 06:51:59.850 INFO kablam! 
Sep 01 06:51:59.850 INFO kablam! warning: foreign function is never used: `raise`
Sep 01 06:51:59.850 INFO kablam!    --> src/linux.rs:148:2
Sep 01 06:51:59.850 INFO kablam!     |
Sep 01 06:51:59.850 INFO kablam! 148 |     fn raise(sig: libc::c_int) -> libc::c_int;
Sep 01 06:51:59.850 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:51:59.850 INFO kablam! 
Sep 01 06:51:59.850 INFO kablam! warning: foreign function is never used: `signal`
Sep 01 06:51:59.850 INFO kablam!    --> src/linux.rs:149:2
Sep 01 06:51:59.850 INFO kablam!     |
Sep 01 06:51:59.850 INFO kablam! 149 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Sep 01 06:51:59.850 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:51:59.850 INFO kablam! 
Sep 01 06:51:59.850 INFO kablam! warning: foreign function is never used: `kill`
Sep 01 06:51:59.850 INFO kablam!    --> src/linux.rs:150:2
Sep 01 06:51:59.850 INFO kablam!     |
Sep 01 06:51:59.850 INFO kablam! 150 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Sep 01 06:51:59.851 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:51:59.851 INFO kablam! 
Sep 01 06:52:00.186 INFO kablam! warning: unused variable: `sig`
Sep 01 06:52:00.186 INFO kablam!    --> src/linux.rs:129:42
Sep 01 06:52:00.186 INFO kablam!     |
Sep 01 06:52:00.186 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Sep 01 06:52:00.186 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Sep 01 06:52:00.186 INFO kablam!     |
Sep 01 06:52:00.186 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 06:52:00.186 INFO kablam! 
Sep 01 06:52:00.214 INFO kablam! warning: unnecessary `unsafe` block
Sep 01 06:52:00.214 INFO kablam!    --> src/linux.rs:114:2
Sep 01 06:52:00.214 INFO kablam!     |
Sep 01 06:52:00.214 INFO kablam! 114 |     unsafe
Sep 01 06:52:00.214 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Sep 01 06:52:00.214 INFO kablam!     |
Sep 01 06:52:00.214 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 01 06:52:00.214 INFO kablam! 
Sep 01 06:52:00.215 INFO kablam! warning: function is never used: `signal_handler`
Sep 01 06:52:00.215 INFO kablam!    --> src/linux.rs:129:1
Sep 01 06:52:00.215 INFO kablam!     |
Sep 01 06:52:00.215 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Sep 01 06:52:00.215 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:52:00.215 INFO kablam!     |
Sep 01 06:52:00.215 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 01 06:52:00.215 INFO kablam! 
Sep 01 06:52:00.215 INFO kablam! warning: foreign function is never used: `raise`
Sep 01 06:52:00.215 INFO kablam!    --> src/linux.rs:148:2
Sep 01 06:52:00.216 INFO kablam!     |
Sep 01 06:52:00.216 INFO kablam! 148 |     fn raise(sig: libc::c_int) -> libc::c_int;
Sep 01 06:52:00.216 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:52:00.216 INFO kablam! 
Sep 01 06:52:00.216 INFO kablam! warning: foreign function is never used: `signal`
Sep 01 06:52:00.216 INFO kablam!    --> src/linux.rs:149:2
Sep 01 06:52:00.216 INFO kablam!     |
Sep 01 06:52:00.216 INFO kablam! 149 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Sep 01 06:52:00.216 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:52:00.216 INFO kablam! 
Sep 01 06:52:00.216 INFO kablam! warning: foreign function is never used: `kill`
Sep 01 06:52:00.216 INFO kablam!    --> src/linux.rs:150:2
Sep 01 06:52:00.216 INFO kablam!     |
Sep 01 06:52:00.216 INFO kablam! 150 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Sep 01 06:52:00.216 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:52:00.216 INFO kablam! 
Sep 01 06:52:00.879 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Sep 01 06:52:00.886 INFO kablam! su: No module specific data is present
Sep 01 06:52:01.346 INFO running `"docker" "rm" "-f" "953b4fa6352e76d649ff569e3e35681cf4cd2354805a71bb545da6b0f22f63ba"`
Sep 01 06:52:01.467 INFO blam! 953b4fa6352e76d649ff569e3e35681cf4cd2354805a71bb545da6b0f22f63ba