Nov 02 00:06:57.421 INFO checking daemon-0.0.8 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 00:06:57.421 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 00:06:57.801 INFO blam! 757d199e2e8113da7843ddb0016a3062620dc7d6cfeb8063397c34b143e2d169
Nov 02 00:06:57.809 INFO running `"docker" "start" "-a" "757d199e2e8113da7843ddb0016a3062620dc7d6cfeb8063397c34b143e2d169"`
Nov 02 00:06:59.684 INFO kablam! usermod: no changes
Nov 02 00:06:59.776 INFO kablam!     Checking daemon v0.0.8 (/source)
Nov 02 00:07:00.681 INFO kablam! warning: unused variable: `sig`
Nov 02 00:07:00.681 INFO kablam!    --> src/linux.rs:125:42
Nov 02 00:07:00.681 INFO kablam!     |
Nov 02 00:07:00.681 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 02 00:07:00.681 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Nov 02 00:07:00.683 INFO kablam!     |
Nov 02 00:07:00.692 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 00:07:00.692 INFO kablam! 
Nov 02 00:07:00.705 INFO kablam! warning: unnecessary `unsafe` block
Nov 02 00:07:00.705 INFO kablam!    --> src/linux.rs:111:5
Nov 02 00:07:00.705 INFO kablam!     |
Nov 02 00:07:00.705 INFO kablam! 111 |     unsafe {
Nov 02 00:07:00.705 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Nov 02 00:07:00.712 INFO kablam!     |
Nov 02 00:07:00.712 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 02 00:07:00.712 INFO kablam! 
Nov 02 00:07:00.713 INFO kablam! warning: function is never used: `signal_handler`
Nov 02 00:07:00.713 INFO kablam!    --> src/linux.rs:125:1
Nov 02 00:07:00.713 INFO kablam!     |
Nov 02 00:07:00.713 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 02 00:07:00.713 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:07:00.713 INFO kablam!     |
Nov 02 00:07:00.714 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 00:07:00.714 INFO kablam! 
Nov 02 00:07:00.714 INFO kablam! warning: foreign function is never used: `raise`
Nov 02 00:07:00.714 INFO kablam!    --> src/linux.rs:142:5
Nov 02 00:07:00.714 INFO kablam!     |
Nov 02 00:07:00.714 INFO kablam! 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Nov 02 00:07:00.715 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:07:00.715 INFO kablam! 
Nov 02 00:07:00.715 INFO kablam! warning: foreign function is never used: `signal`
Nov 02 00:07:00.715 INFO kablam!    --> src/linux.rs:143:5
Nov 02 00:07:00.715 INFO kablam!     |
Nov 02 00:07:00.716 INFO kablam! 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Nov 02 00:07:00.716 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:07:00.716 INFO kablam! 
Nov 02 00:07:00.717 INFO kablam! warning: foreign function is never used: `kill`
Nov 02 00:07:00.717 INFO kablam!    --> src/linux.rs:144:5
Nov 02 00:07:00.717 INFO kablam!     |
Nov 02 00:07:00.717 INFO kablam! 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Nov 02 00:07:00.717 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:07:00.717 INFO kablam! 
Nov 02 00:07:01.636 INFO kablam! warning: unused variable: `sig`
Nov 02 00:07:01.637 INFO kablam!    --> src/linux.rs:125:42
Nov 02 00:07:01.638 INFO kablam!     |
Nov 02 00:07:01.639 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 02 00:07:01.639 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Nov 02 00:07:01.640 INFO kablam!     |
Nov 02 00:07:01.641 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 00:07:01.641 INFO kablam! 
Nov 02 00:07:01.675 INFO kablam! warning: unnecessary `unsafe` block
Nov 02 00:07:01.676 INFO kablam!    --> src/linux.rs:111:5
Nov 02 00:07:01.676 INFO kablam!     |
Nov 02 00:07:01.677 INFO kablam! 111 |     unsafe {
Nov 02 00:07:01.678 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Nov 02 00:07:01.688 INFO kablam!     |
Nov 02 00:07:01.689 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 02 00:07:01.689 INFO kablam! 
Nov 02 00:07:01.690 INFO kablam! warning: function is never used: `signal_handler`
Nov 02 00:07:01.691 INFO kablam!    --> src/linux.rs:125:1
Nov 02 00:07:01.691 INFO kablam!     |
Nov 02 00:07:01.692 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 02 00:07:01.692 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:07:01.693 INFO kablam!     |
Nov 02 00:07:01.694 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 00:07:01.694 INFO kablam! 
Nov 02 00:07:01.695 INFO kablam! warning: foreign function is never used: `raise`
Nov 02 00:07:01.695 INFO kablam!    --> src/linux.rs:142:5
Nov 02 00:07:01.696 INFO kablam!     |
Nov 02 00:07:01.697 INFO kablam! 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Nov 02 00:07:01.697 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:07:01.698 INFO kablam! 
Nov 02 00:07:01.698 INFO kablam! warning: foreign function is never used: `signal`
Nov 02 00:07:01.699 INFO kablam!    --> src/linux.rs:143:5
Nov 02 00:07:01.700 INFO kablam!     |
Nov 02 00:07:01.700 INFO kablam! 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Nov 02 00:07:01.700 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:07:01.700 INFO kablam! 
Nov 02 00:07:01.700 INFO kablam! warning: foreign function is never used: `kill`
Nov 02 00:07:01.700 INFO kablam!    --> src/linux.rs:144:5
Nov 02 00:07:01.700 INFO kablam!     |
Nov 02 00:07:01.700 INFO kablam! 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Nov 02 00:07:01.700 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:07:01.700 INFO kablam! 
Nov 02 00:07:02.657 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Nov 02 00:07:02.661 INFO kablam! su: No module specific data is present
Nov 02 00:07:03.618 INFO running `"docker" "rm" "-f" "757d199e2e8113da7843ddb0016a3062620dc7d6cfeb8063397c34b143e2d169"`
Nov 02 00:07:03.964 INFO blam! 757d199e2e8113da7843ddb0016a3062620dc7d6cfeb8063397c34b143e2d169