Nov 03 09:38:56.338 INFO checking daemon-0.0.8 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 09:38:56.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 09:38:56.708 INFO blam! abaf7f74fc7d82a3db559e1fef714f33faedfe84e24c5df7a515a61648a3e581
Nov 03 09:38:56.710 INFO running `"docker" "start" "-a" "abaf7f74fc7d82a3db559e1fef714f33faedfe84e24c5df7a515a61648a3e581"`
Nov 03 09:38:57.759 INFO kablam! usermod: no changes
Nov 03 09:38:57.844 INFO kablam!     Checking daemon v0.0.8 (/source)
Nov 03 09:38:58.841 INFO kablam! warning: unused variable: `sig`
Nov 03 09:38:58.841 INFO kablam!    --> src/linux.rs:125:42
Nov 03 09:38:58.841 INFO kablam!     |
Nov 03 09:38:58.841 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 03 09:38:58.842 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Nov 03 09:38:58.842 INFO kablam!     |
Nov 03 09:38:58.842 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 09:38:58.842 INFO kablam! 
Nov 03 09:38:58.861 INFO kablam! warning: unnecessary `unsafe` block
Nov 03 09:38:58.861 INFO kablam!    --> src/linux.rs:111:5
Nov 03 09:38:58.861 INFO kablam!     |
Nov 03 09:38:58.862 INFO kablam! 111 |     unsafe {
Nov 03 09:38:58.862 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Nov 03 09:38:58.862 INFO kablam!     |
Nov 03 09:38:58.863 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 03 09:38:58.863 INFO kablam! 
Nov 03 09:38:58.863 INFO kablam! warning: function is never used: `signal_handler`
Nov 03 09:38:58.863 INFO kablam!    --> src/linux.rs:125:1
Nov 03 09:38:58.864 INFO kablam!     |
Nov 03 09:38:58.864 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 03 09:38:58.864 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:38:58.865 INFO kablam!     |
Nov 03 09:38:58.865 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 03 09:38:58.865 INFO kablam! 
Nov 03 09:38:58.865 INFO kablam! warning: foreign function is never used: `raise`
Nov 03 09:38:58.866 INFO kablam!    --> src/linux.rs:142:5
Nov 03 09:38:58.866 INFO kablam!     |
Nov 03 09:38:58.866 INFO kablam! 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Nov 03 09:38:58.866 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:38:58.867 INFO kablam! 
Nov 03 09:38:58.867 INFO kablam! warning: foreign function is never used: `signal`
Nov 03 09:38:58.867 INFO kablam!    --> src/linux.rs:143:5
Nov 03 09:38:58.867 INFO kablam!     |
Nov 03 09:38:58.868 INFO kablam! 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Nov 03 09:38:58.868 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:38:58.868 INFO kablam! 
Nov 03 09:38:58.868 INFO kablam! warning: foreign function is never used: `kill`
Nov 03 09:38:58.868 INFO kablam!    --> src/linux.rs:144:5
Nov 03 09:38:58.869 INFO kablam!     |
Nov 03 09:38:58.869 INFO kablam! 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Nov 03 09:38:58.869 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:38:58.870 INFO kablam! 
Nov 03 09:38:59.401 INFO kablam! warning: unused variable: `sig`
Nov 03 09:38:59.401 INFO kablam!    --> src/linux.rs:125:42
Nov 03 09:38:59.402 INFO kablam!     |
Nov 03 09:38:59.402 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 03 09:38:59.402 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Nov 03 09:38:59.403 INFO kablam!     |
Nov 03 09:38:59.403 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 09:38:59.403 INFO kablam! 
Nov 03 09:38:59.415 INFO kablam! warning: unnecessary `unsafe` block
Nov 03 09:38:59.415 INFO kablam!    --> src/linux.rs:111:5
Nov 03 09:38:59.416 INFO kablam!     |
Nov 03 09:38:59.416 INFO kablam! 111 |     unsafe {
Nov 03 09:38:59.416 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Nov 03 09:38:59.416 INFO kablam!     |
Nov 03 09:38:59.417 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 03 09:38:59.417 INFO kablam! 
Nov 03 09:38:59.417 INFO kablam! warning: function is never used: `signal_handler`
Nov 03 09:38:59.418 INFO kablam!    --> src/linux.rs:125:1
Nov 03 09:38:59.418 INFO kablam!     |
Nov 03 09:38:59.418 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 03 09:38:59.418 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:38:59.419 INFO kablam!     |
Nov 03 09:38:59.419 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 03 09:38:59.419 INFO kablam! 
Nov 03 09:38:59.419 INFO kablam! warning: foreign function is never used: `raise`
Nov 03 09:38:59.420 INFO kablam!    --> src/linux.rs:142:5
Nov 03 09:38:59.420 INFO kablam!     |
Nov 03 09:38:59.420 INFO kablam! 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Nov 03 09:38:59.420 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:38:59.421 INFO kablam! 
Nov 03 09:38:59.421 INFO kablam! warning: foreign function is never used: `signal`
Nov 03 09:38:59.421 INFO kablam!    --> src/linux.rs:143:5
Nov 03 09:38:59.421 INFO kablam!     |
Nov 03 09:38:59.422 INFO kablam! 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Nov 03 09:38:59.422 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:38:59.422 INFO kablam! 
Nov 03 09:38:59.423 INFO kablam! warning: foreign function is never used: `kill`
Nov 03 09:38:59.423 INFO kablam!    --> src/linux.rs:144:5
Nov 03 09:38:59.423 INFO kablam!     |
Nov 03 09:38:59.423 INFO kablam! 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Nov 03 09:38:59.424 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:38:59.424 INFO kablam! 
Nov 03 09:39:00.317 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Nov 03 09:39:00.321 INFO kablam! su: No module specific data is present
Nov 03 09:39:01.091 INFO running `"docker" "rm" "-f" "abaf7f74fc7d82a3db559e1fef714f33faedfe84e24c5df7a515a61648a3e581"`
Nov 03 09:39:01.416 INFO blam! abaf7f74fc7d82a3db559e1fef714f33faedfe84e24c5df7a515a61648a3e581