Oct 21 22:07:48.739 INFO checking 9999years/gcc-emu against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 22:07:48.739 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 22:07:49.256 INFO blam! be0abf97e5b87d8c668fab52dcee70a9b075e67556f6223cd6ad58ffc08ed852
Oct 21 22:07:49.259 INFO running `"docker" "start" "-a" "be0abf97e5b87d8c668fab52dcee70a9b075e67556f6223cd6ad58ffc08ed852"`
Oct 21 22:07:50.038 INFO kablam! usermod: no changes
Oct 21 22:07:50.140 INFO kablam!     Checking gcc-emu v0.1.0 (/source)
Oct 21 22:07:51.460 INFO kablam! warning: unused import: `std::thread`
Oct 21 22:07:51.460 INFO kablam!  --> src/main.rs:9:5
Oct 21 22:07:51.460 INFO kablam!   |
Oct 21 22:07:51.460 INFO kablam! 9 | use std::thread;
Oct 21 22:07:51.460 INFO kablam!   |     ^^^^^^^^^^^
Oct 21 22:07:51.460 INFO kablam!   |
Oct 21 22:07:51.460 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 22:07:51.460 INFO kablam! 
Oct 21 22:07:51.536 INFO kablam! warning: unused import: `std::thread`
Oct 21 22:07:51.536 INFO kablam!  --> src/main.rs:9:5
Oct 21 22:07:51.536 INFO kablam!   |
Oct 21 22:07:51.536 INFO kablam! 9 | use std::thread;
Oct 21 22:07:51.536 INFO kablam!   |     ^^^^^^^^^^^
Oct 21 22:07:51.536 INFO kablam!   |
Oct 21 22:07:51.536 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 22:07:51.536 INFO kablam! 
Oct 21 22:07:51.592 INFO kablam! warning: function is never used: `fread`
Oct 21 22:07:51.592 INFO kablam!   --> src/main.rs:18:1
Oct 21 22:07:51.592 INFO kablam!    |
Oct 21 22:07:51.592 INFO kablam! 18 | fn fread(fname: &str) -> String {
Oct 21 22:07:51.592 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.593 INFO kablam!    |
Oct 21 22:07:51.593 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 22:07:51.593 INFO kablam! 
Oct 21 22:07:51.593 INFO kablam! warning: function is never used: `man`
Oct 21 22:07:51.593 INFO kablam!   --> src/main.rs:48:1
Oct 21 22:07:51.593 INFO kablam!    |
Oct 21 22:07:51.594 INFO kablam! 48 | fn man(cmd: &str) -> String {
Oct 21 22:07:51.594 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.594 INFO kablam! 
Oct 21 22:07:51.594 INFO kablam! warning: function is never used: `args`
Oct 21 22:07:51.594 INFO kablam!   --> src/main.rs:57:1
Oct 21 22:07:51.595 INFO kablam!    |
Oct 21 22:07:51.595 INFO kablam! 57 | fn args(cmd: &str) -> Vec<String> {
Oct 21 22:07:51.595 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.595 INFO kablam! 
Oct 21 22:07:51.595 INFO kablam! warning: function is never used: `gcc_invocation`
Oct 21 22:07:51.596 INFO kablam!   --> src/main.rs:72:1
Oct 21 22:07:51.596 INFO kablam!    |
Oct 21 22:07:51.596 INFO kablam! 72 | fn gcc_invocation() -> String {
Oct 21 22:07:51.596 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.596 INFO kablam! 
Oct 21 22:07:51.596 INFO kablam! warning: function is never used: `invocation`
Oct 21 22:07:51.597 INFO kablam!   --> src/main.rs:77:1
Oct 21 22:07:51.597 INFO kablam!    |
Oct 21 22:07:51.597 INFO kablam! 77 | fn invocation(cmd: &str, count: Range<usize>) -> String {
Oct 21 22:07:51.597 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.597 INFO kablam! 
Oct 21 22:07:51.597 INFO kablam! warning: function is never used: `compilation_time`
Oct 21 22:07:51.597 INFO kablam!   --> src/main.rs:95:1
Oct 21 22:07:51.598 INFO kablam!    |
Oct 21 22:07:51.598 INFO kablam! 95 | fn compilation_time() -> Duration {
Oct 21 22:07:51.598 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.598 INFO kablam! 
Oct 21 22:07:51.645 INFO kablam! warning: function is never used: `fread`
Oct 21 22:07:51.646 INFO kablam!   --> src/main.rs:18:1
Oct 21 22:07:51.646 INFO kablam!    |
Oct 21 22:07:51.646 INFO kablam! 18 | fn fread(fname: &str) -> String {
Oct 21 22:07:51.646 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.646 INFO kablam!    |
Oct 21 22:07:51.646 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 22:07:51.647 INFO kablam! 
Oct 21 22:07:51.647 INFO kablam! warning: function is never used: `man`
Oct 21 22:07:51.647 INFO kablam!   --> src/main.rs:48:1
Oct 21 22:07:51.647 INFO kablam!    |
Oct 21 22:07:51.647 INFO kablam! 48 | fn man(cmd: &str) -> String {
Oct 21 22:07:51.647 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.648 INFO kablam! 
Oct 21 22:07:51.648 INFO kablam! warning: function is never used: `args`
Oct 21 22:07:51.648 INFO kablam!   --> src/main.rs:57:1
Oct 21 22:07:51.648 INFO kablam!    |
Oct 21 22:07:51.648 INFO kablam! 57 | fn args(cmd: &str) -> Vec<String> {
Oct 21 22:07:51.648 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.649 INFO kablam! 
Oct 21 22:07:51.649 INFO kablam! warning: function is never used: `gcc_invocation`
Oct 21 22:07:51.649 INFO kablam!   --> src/main.rs:72:1
Oct 21 22:07:51.650 INFO kablam!    |
Oct 21 22:07:51.650 INFO kablam! 72 | fn gcc_invocation() -> String {
Oct 21 22:07:51.650 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.650 INFO kablam! 
Oct 21 22:07:51.651 INFO kablam! warning: function is never used: `invocation`
Oct 21 22:07:51.651 INFO kablam!   --> src/main.rs:77:1
Oct 21 22:07:51.652 INFO kablam!    |
Oct 21 22:07:51.652 INFO kablam! 77 | fn invocation(cmd: &str, count: Range<usize>) -> String {
Oct 21 22:07:51.652 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.652 INFO kablam! 
Oct 21 22:07:51.652 INFO kablam! warning: function is never used: `compilation_time`
Oct 21 22:07:51.652 INFO kablam!   --> src/main.rs:95:1
Oct 21 22:07:51.652 INFO kablam!    |
Oct 21 22:07:51.653 INFO kablam! 95 | fn compilation_time() -> Duration {
Oct 21 22:07:51.653 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:07:51.653 INFO kablam! 
Oct 21 22:07:51.698 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Oct 21 22:07:51.712 INFO kablam! su: No module specific data is present
Oct 21 22:07:52.400 INFO running `"docker" "rm" "-f" "be0abf97e5b87d8c668fab52dcee70a9b075e67556f6223cd6ad58ffc08ed852"`
Oct 21 22:07:52.715 INFO blam! be0abf97e5b87d8c668fab52dcee70a9b075e67556f6223cd6ad58ffc08ed852