Aug 11 16:39:32.975 INFO checking daemon-0.0.7 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 16:39:32.975 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:39:32.975 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:39:32.975 INFO running `"docker" "create" "-v" "/tmp/crater.TPdVwES7LiIz:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 16:39:33.173 INFO blam! f54c6ec0704cf0a5c0ca4a5f93dffc3004afc33a09a4990aaf903292908727f8
Aug 11 16:39:33.176 INFO running `"docker" "start" "-a" "f54c6ec0704cf0a5c0ca4a5f93dffc3004afc33a09a4990aaf903292908727f8"`
Aug 11 16:39:34.803 INFO kablam!     Checking daemon v0.0.7 (file:///source)
Aug 11 16:39:35.262 INFO kablam! warning: unused variable: `sig`
Aug 11 16:39:35.263 INFO kablam!    --> src/linux.rs:129:42
Aug 11 16:39:35.263 INFO kablam!     |
Aug 11 16:39:35.263 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Aug 11 16:39:35.263 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Aug 11 16:39:35.263 INFO kablam!     |
Aug 11 16:39:35.263 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 16:39:35.263 INFO kablam! 
Aug 11 16:39:35.288 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 16:39:35.288 INFO kablam!    --> src/linux.rs:114:2
Aug 11 16:39:35.288 INFO kablam!     |
Aug 11 16:39:35.288 INFO kablam! 114 |     unsafe
Aug 11 16:39:35.288 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Aug 11 16:39:35.288 INFO kablam!     |
Aug 11 16:39:35.288 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 11 16:39:35.288 INFO kablam! 
Aug 11 16:39:35.288 INFO kablam! warning: function is never used: `signal_handler`
Aug 11 16:39:35.288 INFO kablam!    --> src/linux.rs:129:1
Aug 11 16:39:35.288 INFO kablam!     |
Aug 11 16:39:35.288 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Aug 11 16:39:35.288 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:39:35.288 INFO kablam!     |
Aug 11 16:39:35.289 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 11 16:39:35.289 INFO kablam! 
Aug 11 16:39:35.289 INFO kablam! warning: foreign function is never used: `raise`
Aug 11 16:39:35.289 INFO kablam!    --> src/linux.rs:148:2
Aug 11 16:39:35.289 INFO kablam!     |
Aug 11 16:39:35.289 INFO kablam! 148 |     fn raise(sig: libc::c_int) -> libc::c_int;
Aug 11 16:39:35.289 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:39:35.289 INFO kablam! 
Aug 11 16:39:35.289 INFO kablam! warning: foreign function is never used: `signal`
Aug 11 16:39:35.289 INFO kablam!    --> src/linux.rs:149:2
Aug 11 16:39:35.289 INFO kablam!     |
Aug 11 16:39:35.289 INFO kablam! 149 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Aug 11 16:39:35.289 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:39:35.289 INFO kablam! 
Aug 11 16:39:35.289 INFO kablam! warning: foreign function is never used: `kill`
Aug 11 16:39:35.289 INFO kablam!    --> src/linux.rs:150:2
Aug 11 16:39:35.289 INFO kablam!     |
Aug 11 16:39:35.289 INFO kablam! 150 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Aug 11 16:39:35.289 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:39:35.289 INFO kablam! 
Aug 11 16:39:35.535 INFO kablam! warning: unused variable: `sig`
Aug 11 16:39:35.535 INFO kablam!    --> src/linux.rs:129:42
Aug 11 16:39:35.535 INFO kablam!     |
Aug 11 16:39:35.535 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Aug 11 16:39:35.535 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Aug 11 16:39:35.535 INFO kablam!     |
Aug 11 16:39:35.536 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 16:39:35.536 INFO kablam! 
Aug 11 16:39:35.586 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 16:39:35.586 INFO kablam!    --> src/linux.rs:114:2
Aug 11 16:39:35.586 INFO kablam!     |
Aug 11 16:39:35.586 INFO kablam! 114 |     unsafe
Aug 11 16:39:35.586 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Aug 11 16:39:35.586 INFO kablam!     |
Aug 11 16:39:35.586 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 11 16:39:35.586 INFO kablam! 
Aug 11 16:39:35.587 INFO kablam! warning: function is never used: `signal_handler`
Aug 11 16:39:35.587 INFO kablam!    --> src/linux.rs:129:1
Aug 11 16:39:35.587 INFO kablam!     |
Aug 11 16:39:35.587 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Aug 11 16:39:35.587 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:39:35.587 INFO kablam!     |
Aug 11 16:39:35.587 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 11 16:39:35.587 INFO kablam! 
Aug 11 16:39:35.587 INFO kablam! warning: foreign function is never used: `raise`
Aug 11 16:39:35.587 INFO kablam!    --> src/linux.rs:148:2
Aug 11 16:39:35.587 INFO kablam!     |
Aug 11 16:39:35.587 INFO kablam! 148 |     fn raise(sig: libc::c_int) -> libc::c_int;
Aug 11 16:39:35.587 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:39:35.587 INFO kablam! 
Aug 11 16:39:35.587 INFO kablam! warning: foreign function is never used: `signal`
Aug 11 16:39:35.587 INFO kablam!    --> src/linux.rs:149:2
Aug 11 16:39:35.587 INFO kablam!     |
Aug 11 16:39:35.587 INFO kablam! 149 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Aug 11 16:39:35.587 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:39:35.587 INFO kablam! 
Aug 11 16:39:35.587 INFO kablam! warning: foreign function is never used: `kill`
Aug 11 16:39:35.587 INFO kablam!    --> src/linux.rs:150:2
Aug 11 16:39:35.587 INFO kablam!     |
Aug 11 16:39:35.587 INFO kablam! 150 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Aug 11 16:39:35.587 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:39:35.587 INFO kablam! 
Aug 11 16:39:35.999 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Aug 11 16:39:36.005 INFO kablam! su: No module specific data is present
Aug 11 16:39:36.764 INFO running `"docker" "rm" "-f" "f54c6ec0704cf0a5c0ca4a5f93dffc3004afc33a09a4990aaf903292908727f8"`
Aug 11 16:39:36.855 INFO blam! f54c6ec0704cf0a5c0ca4a5f93dffc3004afc33a09a4990aaf903292908727f8