Oct 13 16:18:46.654 INFO checking daemon-0.0.8 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 16:18:46.654 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 16:18:47.111 INFO blam! fecb21b906c76628f8c788f5a6303ed99aa092f2f6973a8a3c2d02bf388edb24
Oct 13 16:18:47.113 INFO running `"docker" "start" "-a" "fecb21b906c76628f8c788f5a6303ed99aa092f2f6973a8a3c2d02bf388edb24"`
Oct 13 16:18:49.016 INFO kablam! usermod: no changes
Oct 13 16:18:49.104 INFO kablam!     Checking daemon v0.0.8 (/source)
Oct 13 16:18:50.528 INFO kablam! warning: unused variable: `sig`
Oct 13 16:18:50.529 INFO kablam!    --> src/linux.rs:125:42
Oct 13 16:18:50.529 INFO kablam!     |
Oct 13 16:18:50.529 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Oct 13 16:18:50.530 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Oct 13 16:18:50.530 INFO kablam!     |
Oct 13 16:18:50.530 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 16:18:50.531 INFO kablam! 
Oct 13 16:18:50.536 INFO kablam! warning: unnecessary `unsafe` block
Oct 13 16:18:50.537 INFO kablam!    --> src/linux.rs:111:5
Oct 13 16:18:50.537 INFO kablam!     |
Oct 13 16:18:50.537 INFO kablam! 111 |     unsafe {
Oct 13 16:18:50.537 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Oct 13 16:18:50.538 INFO kablam!     |
Oct 13 16:18:50.538 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Oct 13 16:18:50.538 INFO kablam! 
Oct 13 16:18:50.539 INFO kablam! warning: function is never used: `signal_handler`
Oct 13 16:18:50.539 INFO kablam!    --> src/linux.rs:125:1
Oct 13 16:18:50.539 INFO kablam!     |
Oct 13 16:18:50.539 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Oct 13 16:18:50.540 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:18:50.540 INFO kablam!     |
Oct 13 16:18:50.540 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 16:18:50.540 INFO kablam! 
Oct 13 16:18:50.541 INFO kablam! warning: foreign function is never used: `raise`
Oct 13 16:18:50.541 INFO kablam!    --> src/linux.rs:142:5
Oct 13 16:18:50.541 INFO kablam!     |
Oct 13 16:18:50.542 INFO kablam! 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Oct 13 16:18:50.542 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:18:50.542 INFO kablam! 
Oct 13 16:18:50.542 INFO kablam! warning: foreign function is never used: `signal`
Oct 13 16:18:50.542 INFO kablam!    --> src/linux.rs:143:5
Oct 13 16:18:50.543 INFO kablam!     |
Oct 13 16:18:50.543 INFO kablam! 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Oct 13 16:18:50.543 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:18:50.544 INFO kablam! 
Oct 13 16:18:50.544 INFO kablam! warning: foreign function is never used: `kill`
Oct 13 16:18:50.544 INFO kablam!    --> src/linux.rs:144:5
Oct 13 16:18:50.544 INFO kablam!     |
Oct 13 16:18:50.545 INFO kablam! 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Oct 13 16:18:50.545 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:18:50.545 INFO kablam! 
Oct 13 16:18:50.697 INFO kablam! warning: unused variable: `sig`
Oct 13 16:18:50.697 INFO kablam!    --> src/linux.rs:125:42
Oct 13 16:18:50.698 INFO kablam!     |
Oct 13 16:18:50.698 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Oct 13 16:18:50.698 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Oct 13 16:18:50.698 INFO kablam!     |
Oct 13 16:18:50.699 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 16:18:50.699 INFO kablam! 
Oct 13 16:18:50.700 INFO kablam! warning: unnecessary `unsafe` block
Oct 13 16:18:50.701 INFO kablam!    --> src/linux.rs:111:5
Oct 13 16:18:50.701 INFO kablam!     |
Oct 13 16:18:50.701 INFO kablam! 111 |     unsafe {
Oct 13 16:18:50.702 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Oct 13 16:18:50.702 INFO kablam!     |
Oct 13 16:18:50.702 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Oct 13 16:18:50.702 INFO kablam! 
Oct 13 16:18:50.703 INFO kablam! warning: function is never used: `signal_handler`
Oct 13 16:18:50.703 INFO kablam!    --> src/linux.rs:125:1
Oct 13 16:18:50.703 INFO kablam!     |
Oct 13 16:18:50.703 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Oct 13 16:18:50.704 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:18:50.704 INFO kablam!     |
Oct 13 16:18:50.704 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 16:18:50.705 INFO kablam! 
Oct 13 16:18:50.705 INFO kablam! warning: foreign function is never used: `raise`
Oct 13 16:18:50.705 INFO kablam!    --> src/linux.rs:142:5
Oct 13 16:18:50.705 INFO kablam!     |
Oct 13 16:18:50.705 INFO kablam! 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Oct 13 16:18:50.706 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:18:50.706 INFO kablam! 
Oct 13 16:18:50.706 INFO kablam! warning: foreign function is never used: `signal`
Oct 13 16:18:50.707 INFO kablam!    --> src/linux.rs:143:5
Oct 13 16:18:50.707 INFO kablam!     |
Oct 13 16:18:50.707 INFO kablam! 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Oct 13 16:18:50.707 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:18:50.708 INFO kablam! 
Oct 13 16:18:50.708 INFO kablam! warning: foreign function is never used: `kill`
Oct 13 16:18:50.712 INFO kablam!    --> src/linux.rs:144:5
Oct 13 16:18:50.712 INFO kablam!     |
Oct 13 16:18:50.713 INFO kablam! 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Oct 13 16:18:50.713 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:18:50.713 INFO kablam! 
Oct 13 16:18:52.036 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
Oct 13 16:18:52.040 INFO kablam! su: No module specific data is present
Oct 13 16:18:53.094 INFO running `"docker" "rm" "-f" "fecb21b906c76628f8c788f5a6303ed99aa092f2f6973a8a3c2d02bf388edb24"`
Oct 13 16:18:53.420 INFO blam! fecb21b906c76628f8c788f5a6303ed99aa092f2f6973a8a3c2d02bf388edb24