Jul 12 11:24:31.681 INFO checking daemon-0.0.7 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 11:24:31.681 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 11:24:31.681 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 11:24:31.681 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 11:24:31.923 INFO blam! 2cf4bebb543d868913a2e80f091f5ed6bf224e2eeb0a3761975bd5c63bdffc19
Jul 12 11:24:31.926 INFO running `"docker" "start" "-a" "2cf4bebb543d868913a2e80f091f5ed6bf224e2eeb0a3761975bd5c63bdffc19"`
Jul 12 11:24:32.951 INFO kablam!     Checking daemon v0.0.7 (file:///source)
Jul 12 11:24:33.851 INFO kablam! warning: unused variable: `sig`
Jul 12 11:24:33.851 INFO kablam!    --> src/linux.rs:129:42
Jul 12 11:24:33.851 INFO kablam!     |
Jul 12 11:24:33.851 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Jul 12 11:24:33.851 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Jul 12 11:24:33.851 INFO kablam!     |
Jul 12 11:24:33.851 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 11:24:33.854 INFO kablam! 
Jul 12 11:24:33.868 INFO kablam! warning: unused variable: `sig`
Jul 12 11:24:33.868 INFO kablam!    --> src/linux.rs:129:42
Jul 12 11:24:33.868 INFO kablam!     |
Jul 12 11:24:33.868 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Jul 12 11:24:33.868 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Jul 12 11:24:33.868 INFO kablam!     |
Jul 12 11:24:33.868 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 11:24:33.869 INFO kablam! 
Jul 12 11:24:33.893 INFO kablam! warning: unnecessary `unsafe` block
Jul 12 11:24:33.893 INFO kablam!    --> src/linux.rs:114:2
Jul 12 11:24:33.893 INFO kablam!     |
Jul 12 11:24:33.893 INFO kablam! 114 |     unsafe
Jul 12 11:24:33.893 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Jul 12 11:24:33.893 INFO kablam!     |
Jul 12 11:24:33.893 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Jul 12 11:24:33.893 INFO kablam! 
Jul 12 11:24:33.894 INFO kablam! warning: function is never used: `signal_handler`
Jul 12 11:24:33.894 INFO kablam!    --> src/linux.rs:129:1
Jul 12 11:24:33.894 INFO kablam!     |
Jul 12 11:24:33.894 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Jul 12 11:24:33.894 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:24:33.894 INFO kablam!     |
Jul 12 11:24:33.894 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 12 11:24:33.894 INFO kablam! 
Jul 12 11:24:33.894 INFO kablam! warning: foreign function is never used: `raise`
Jul 12 11:24:33.894 INFO kablam!    --> src/linux.rs:148:2
Jul 12 11:24:33.894 INFO kablam!     |
Jul 12 11:24:33.894 INFO kablam! 148 |     fn raise(sig: libc::c_int) -> libc::c_int;
Jul 12 11:24:33.894 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:24:33.894 INFO kablam! 
Jul 12 11:24:33.894 INFO kablam! warning: foreign function is never used: `signal`
Jul 12 11:24:33.894 INFO kablam!    --> src/linux.rs:149:2
Jul 12 11:24:33.895 INFO kablam!     |
Jul 12 11:24:33.895 INFO kablam! 149 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Jul 12 11:24:33.895 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:24:33.895 INFO kablam! 
Jul 12 11:24:33.895 INFO kablam! warning: foreign function is never used: `kill`
Jul 12 11:24:33.895 INFO kablam!    --> src/linux.rs:150:2
Jul 12 11:24:33.895 INFO kablam!     |
Jul 12 11:24:33.895 INFO kablam! 150 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Jul 12 11:24:33.895 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:24:33.895 INFO kablam! 
Jul 12 11:24:33.900 INFO kablam! warning: unnecessary `unsafe` block
Jul 12 11:24:33.900 INFO kablam!    --> src/linux.rs:114:2
Jul 12 11:24:33.900 INFO kablam!     |
Jul 12 11:24:33.900 INFO kablam! 114 |     unsafe
Jul 12 11:24:33.900 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Jul 12 11:24:33.900 INFO kablam!     |
Jul 12 11:24:33.901 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Jul 12 11:24:33.901 INFO kablam! 
Jul 12 11:24:33.902 INFO kablam! warning: function is never used: `signal_handler`
Jul 12 11:24:33.902 INFO kablam!    --> src/linux.rs:129:1
Jul 12 11:24:33.902 INFO kablam!     |
Jul 12 11:24:33.902 INFO kablam! 129 | unsafe extern "system" fn signal_handler(sig: libc::c_int)
Jul 12 11:24:33.902 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:24:33.902 INFO kablam!     |
Jul 12 11:24:33.903 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 12 11:24:33.903 INFO kablam! 
Jul 12 11:24:33.904 INFO kablam! warning: foreign function is never used: `raise`
Jul 12 11:24:33.904 INFO kablam!    --> src/linux.rs:148:2
Jul 12 11:24:33.904 INFO kablam!     |
Jul 12 11:24:33.904 INFO kablam! 148 |     fn raise(sig: libc::c_int) -> libc::c_int;
Jul 12 11:24:33.904 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:24:33.904 INFO kablam! 
Jul 12 11:24:33.905 INFO kablam! warning: foreign function is never used: `signal`
Jul 12 11:24:33.905 INFO kablam!    --> src/linux.rs:149:2
Jul 12 11:24:33.905 INFO kablam!     |
Jul 12 11:24:33.905 INFO kablam! 149 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Jul 12 11:24:33.905 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:24:33.905 INFO kablam! 
Jul 12 11:24:33.906 INFO kablam! warning: foreign function is never used: `kill`
Jul 12 11:24:33.906 INFO kablam!    --> src/linux.rs:150:2
Jul 12 11:24:33.906 INFO kablam!     |
Jul 12 11:24:33.906 INFO kablam! 150 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Jul 12 11:24:33.906 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:24:33.907 INFO kablam! 
Jul 12 11:24:35.313 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Jul 12 11:24:35.317 INFO kablam! su: No module specific data is present
Jul 12 11:24:35.875 INFO running `"docker" "rm" "-f" "2cf4bebb543d868913a2e80f091f5ed6bf224e2eeb0a3761975bd5c63bdffc19"`
Jul 12 11:24:36.066 INFO blam! 2cf4bebb543d868913a2e80f091f5ed6bf224e2eeb0a3761975bd5c63bdffc19