Nov 05 00:59:53.234 INFO checking daemon-0.0.8 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 05 00:59:53.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 05 00:59:53.684 INFO blam! 1e97b76b151cf00326167d09ef443480ee4e614b89f812f0d8d18b7b25408e5a
Nov 05 00:59:53.689 INFO running `"docker" "start" "-a" "1e97b76b151cf00326167d09ef443480ee4e614b89f812f0d8d18b7b25408e5a"`
Nov 05 00:59:55.314 INFO kablam! usermod: no changes
Nov 05 00:59:55.403 INFO kablam!     Checking daemon v0.0.8 (/source)
Nov 05 00:59:56.063 INFO kablam! warning: unused variable: `sig`
Nov 05 00:59:56.063 INFO kablam!    --> src/linux.rs:125:42
Nov 05 00:59:56.063 INFO kablam!     |
Nov 05 00:59:56.063 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 05 00:59:56.063 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Nov 05 00:59:56.063 INFO kablam!     |
Nov 05 00:59:56.063 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 05 00:59:56.063 INFO kablam! 
Nov 05 00:59:56.071 INFO kablam! warning: unnecessary `unsafe` block
Nov 05 00:59:56.071 INFO kablam!    --> src/linux.rs:111:5
Nov 05 00:59:56.071 INFO kablam!     |
Nov 05 00:59:56.071 INFO kablam! 111 |     unsafe {
Nov 05 00:59:56.071 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Nov 05 00:59:56.071 INFO kablam!     |
Nov 05 00:59:56.071 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 05 00:59:56.071 INFO kablam! 
Nov 05 00:59:56.071 INFO kablam! warning: function is never used: `signal_handler`
Nov 05 00:59:56.071 INFO kablam!    --> src/linux.rs:125:1
Nov 05 00:59:56.071 INFO kablam!     |
Nov 05 00:59:56.071 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 05 00:59:56.071 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 00:59:56.071 INFO kablam!     |
Nov 05 00:59:56.071 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 05 00:59:56.071 INFO kablam! 
Nov 05 00:59:56.071 INFO kablam! warning: foreign function is never used: `raise`
Nov 05 00:59:56.071 INFO kablam!    --> src/linux.rs:142:5
Nov 05 00:59:56.071 INFO kablam!     |
Nov 05 00:59:56.071 INFO kablam! 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Nov 05 00:59:56.071 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 00:59:56.071 INFO kablam! 
Nov 05 00:59:56.071 INFO kablam! warning: foreign function is never used: `signal`
Nov 05 00:59:56.071 INFO kablam!    --> src/linux.rs:143:5
Nov 05 00:59:56.071 INFO kablam!     |
Nov 05 00:59:56.071 INFO kablam! 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Nov 05 00:59:56.071 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 00:59:56.071 INFO kablam! 
Nov 05 00:59:56.071 INFO kablam! warning: foreign function is never used: `kill`
Nov 05 00:59:56.071 INFO kablam!    --> src/linux.rs:144:5
Nov 05 00:59:56.071 INFO kablam!     |
Nov 05 00:59:56.071 INFO kablam! 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Nov 05 00:59:56.071 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 00:59:56.071 INFO kablam! 
Nov 05 00:59:56.771 INFO kablam! warning: unused variable: `sig`
Nov 05 00:59:56.771 INFO kablam!    --> src/linux.rs:125:42
Nov 05 00:59:56.771 INFO kablam!     |
Nov 05 00:59:56.771 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 05 00:59:56.771 INFO kablam!     |                                          ^^^ help: consider using `_sig` instead
Nov 05 00:59:56.771 INFO kablam!     |
Nov 05 00:59:56.771 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 05 00:59:56.771 INFO kablam! 
Nov 05 00:59:56.788 INFO kablam! warning: unnecessary `unsafe` block
Nov 05 00:59:56.788 INFO kablam!    --> src/linux.rs:111:5
Nov 05 00:59:56.788 INFO kablam!     |
Nov 05 00:59:56.788 INFO kablam! 111 |     unsafe {
Nov 05 00:59:56.788 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Nov 05 00:59:56.788 INFO kablam!     |
Nov 05 00:59:56.788 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 05 00:59:56.788 INFO kablam! 
Nov 05 00:59:56.788 INFO kablam! warning: function is never used: `signal_handler`
Nov 05 00:59:56.788 INFO kablam!    --> src/linux.rs:125:1
Nov 05 00:59:56.788 INFO kablam!     |
Nov 05 00:59:56.788 INFO kablam! 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 05 00:59:56.788 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 00:59:56.788 INFO kablam!     |
Nov 05 00:59:56.788 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 05 00:59:56.788 INFO kablam! 
Nov 05 00:59:56.788 INFO kablam! warning: foreign function is never used: `raise`
Nov 05 00:59:56.788 INFO kablam!    --> src/linux.rs:142:5
Nov 05 00:59:56.788 INFO kablam!     |
Nov 05 00:59:56.788 INFO kablam! 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Nov 05 00:59:56.788 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 00:59:56.788 INFO kablam! 
Nov 05 00:59:56.788 INFO kablam! warning: foreign function is never used: `signal`
Nov 05 00:59:56.788 INFO kablam!    --> src/linux.rs:143:5
Nov 05 00:59:56.788 INFO kablam!     |
Nov 05 00:59:56.788 INFO kablam! 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Nov 05 00:59:56.788 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 00:59:56.788 INFO kablam! 
Nov 05 00:59:56.788 INFO kablam! warning: foreign function is never used: `kill`
Nov 05 00:59:56.788 INFO kablam!    --> src/linux.rs:144:5
Nov 05 00:59:56.789 INFO kablam!     |
Nov 05 00:59:56.789 INFO kablam! 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Nov 05 00:59:56.789 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 00:59:56.794 INFO kablam! 
Nov 05 00:59:57.551 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
Nov 05 00:59:57.553 INFO kablam! su: No module specific data is present
Nov 05 00:59:58.645 INFO running `"docker" "rm" "-f" "1e97b76b151cf00326167d09ef443480ee4e614b89f812f0d8d18b7b25408e5a"`
Nov 05 00:59:59.035 INFO blam! 1e97b76b151cf00326167d09ef443480ee4e614b89f812f0d8d18b7b25408e5a