Aug 30 20:35:58.532 INFO checking daemon-0.0.7 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 20:35:58.532 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 20:35:58.532 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 20:35:58.727 INFO blam! 7916a5cba85abad9d37622530717bd874d058b01f113c1d3f1573d08ed6bb4e3
Aug 30 20:35:58.729 INFO running `"docker" "start" "-a" "7916a5cba85abad9d37622530717bd874d058b01f113c1d3f1573d08ed6bb4e3"`
Aug 30 20:35:59.435 INFO kablam!     Checking daemon v0.0.7 (file:///source)
Aug 30 20:36:00.278 INFO kablam! warning: unused variable: `sig`
Aug 30 20:36:00.278 INFO kablam!    --> src/linux.rs:129:42
Aug 30 20:36:00.278 INFO kablam!     |
Aug 30 20:36:00.278 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Aug 30 20:36:00.278 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Aug 30 20:36:00.278 INFO kablam!     |
Aug 30 20:36:00.278 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 20:36:00.278 INFO kablam! 
Aug 30 20:36:00.299 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 20:36:00.299 INFO kablam!    --> src/linux.rs:114:2
Aug 30 20:36:00.299 INFO kablam!     |
Aug 30 20:36:00.299 INFO kablam! 114 |     unsafe
Aug 30 20:36:00.299 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Aug 30 20:36:00.299 INFO kablam!     |
Aug 30 20:36:00.299 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 20:36:00.299 INFO kablam! 
Aug 30 20:36:00.299 INFO kablam! warning: function is never used: `signal_handler`
Aug 30 20:36:00.299 INFO kablam!    --> src/linux.rs:129:1
Aug 30 20:36:00.299 INFO kablam!     |
Aug 30 20:36:00.300 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Aug 30 20:36:00.300 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 20:36:00.300 INFO kablam!     |
Aug 30 20:36:00.300 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 20:36:00.300 INFO kablam! 
Aug 30 20:36:00.300 INFO kablam! warning: foreign function is never used: `raise`
Aug 30 20:36:00.300 INFO kablam!    --> src/linux.rs:148:2
Aug 30 20:36:00.300 INFO kablam!     |
Aug 30 20:36:00.300 INFO kablam! 148 |     fn raise(sig: libc::c_int) -> libc::c_int;
Aug 30 20:36:00.300 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 20:36:00.300 INFO kablam! 
Aug 30 20:36:00.300 INFO kablam! warning: foreign function is never used: `signal`
Aug 30 20:36:00.300 INFO kablam!    --> src/linux.rs:149:2
Aug 30 20:36:00.300 INFO kablam!     |
Aug 30 20:36:00.300 INFO kablam! 149 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Aug 30 20:36:00.300 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 20:36:00.300 INFO kablam! 
Aug 30 20:36:00.300 INFO kablam! warning: foreign function is never used: `kill`
Aug 30 20:36:00.300 INFO kablam!    --> src/linux.rs:150:2
Aug 30 20:36:00.300 INFO kablam!     |
Aug 30 20:36:00.300 INFO kablam! 150 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Aug 30 20:36:00.300 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 20:36:00.300 INFO kablam! 
Aug 30 20:36:00.634 INFO kablam! warning: unused variable: `sig`
Aug 30 20:36:00.634 INFO kablam!    --> src/linux.rs:129:42
Aug 30 20:36:00.634 INFO kablam!     |
Aug 30 20:36:00.634 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Aug 30 20:36:00.634 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Aug 30 20:36:00.634 INFO kablam!     |
Aug 30 20:36:00.634 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 20:36:00.634 INFO kablam! 
Aug 30 20:36:00.658 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 20:36:00.658 INFO kablam!    --> src/linux.rs:114:2
Aug 30 20:36:00.658 INFO kablam!     |
Aug 30 20:36:00.658 INFO kablam! 114 |     unsafe
Aug 30 20:36:00.658 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Aug 30 20:36:00.658 INFO kablam!     |
Aug 30 20:36:00.658 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 20:36:00.658 INFO kablam! 
Aug 30 20:36:00.658 INFO kablam! warning: function is never used: `signal_handler`
Aug 30 20:36:00.658 INFO kablam!    --> src/linux.rs:129:1
Aug 30 20:36:00.658 INFO kablam!     |
Aug 30 20:36:00.658 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Aug 30 20:36:00.658 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 20:36:00.658 INFO kablam!     |
Aug 30 20:36:00.658 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 20:36:00.658 INFO kablam! 
Aug 30 20:36:00.658 INFO kablam! warning: foreign function is never used: `raise`
Aug 30 20:36:00.658 INFO kablam!    --> src/linux.rs:148:2
Aug 30 20:36:00.658 INFO kablam!     |
Aug 30 20:36:00.658 INFO kablam! 148 |     fn raise(sig: libc::c_int) -> libc::c_int;
Aug 30 20:36:00.658 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 20:36:00.658 INFO kablam! 
Aug 30 20:36:00.658 INFO kablam! warning: foreign function is never used: `signal`
Aug 30 20:36:00.658 INFO kablam!    --> src/linux.rs:149:2
Aug 30 20:36:00.659 INFO kablam!     |
Aug 30 20:36:00.659 INFO kablam! 149 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Aug 30 20:36:00.659 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 20:36:00.659 INFO kablam! 
Aug 30 20:36:00.659 INFO kablam! warning: foreign function is never used: `kill`
Aug 30 20:36:00.659 INFO kablam!    --> src/linux.rs:150:2
Aug 30 20:36:00.659 INFO kablam!     |
Aug 30 20:36:00.659 INFO kablam! 150 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Aug 30 20:36:00.659 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 20:36:00.659 INFO kablam! 
Aug 30 20:36:01.738 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Aug 30 20:36:01.751 INFO kablam! su: No module specific data is present
Aug 30 20:36:02.474 INFO running `"docker" "rm" "-f" "7916a5cba85abad9d37622530717bd874d058b01f113c1d3f1573d08ed6bb4e3"`
Aug 30 20:36:02.629 INFO blam! 7916a5cba85abad9d37622530717bd874d058b01f113c1d3f1573d08ed6bb4e3