Nov 09 11:05:42.434 INFO checking jmcelwain/the_linux_programming_interface against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 11:05:42.434 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 11:05:42.842 INFO blam! e2eb70ca1a5a955b533ab7061e8b2385f9f33c8ea69a44f2b07d78bf59d34448
Nov 09 11:05:42.851 INFO running `"docker" "start" "-a" "e2eb70ca1a5a955b533ab7061e8b2385f9f33c8ea69a44f2b07d78bf59d34448"`
Nov 09 11:05:44.035 INFO kablam! usermod: no changes
Nov 09 11:05:44.081 INFO kablam!     Checking linux_interface v0.1.0 (/source)
Nov 09 11:05:44.539 INFO kablam! warning: unused variable: `to_path`
Nov 09 11:05:44.539 INFO kablam!  --> src/fileio/copy.rs:6:9
Nov 09 11:05:44.539 INFO kablam!   |
Nov 09 11:05:44.539 INFO kablam! 6 |     let to_path = Path::new(to);
Nov 09 11:05:44.539 INFO kablam!   |         ^^^^^^^ help: consider using `_to_path` instead
Nov 09 11:05:44.539 INFO kablam!   |
Nov 09 11:05:44.539 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 09 11:05:44.539 INFO kablam! 
Nov 09 11:05:44.539 INFO kablam! warning: unused variable: `file`
Nov 09 11:05:44.539 INFO kablam!  --> src/fileio/copy.rs:8:9
Nov 09 11:05:44.539 INFO kablam!   |
Nov 09 11:05:44.539 INFO kablam! 8 |     let file = match File::open(&from) {
Nov 09 11:05:44.539 INFO kablam!   |         ^^^^ help: consider using `_file` instead
Nov 09 11:05:44.539 INFO kablam! 
Nov 09 11:05:44.543 INFO kablam! warning: function is never used: `copy`
Nov 09 11:05:44.543 INFO kablam!  --> src/fileio/copy.rs:4:1
Nov 09 11:05:44.543 INFO kablam!   |
Nov 09 11:05:44.543 INFO kablam! 4 | pub fn copy(from: &String, to: &String) {
Nov 09 11:05:44.543 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:05:44.543 INFO kablam!   |
Nov 09 11:05:44.543 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 11:05:44.543 INFO kablam! 
Nov 09 11:05:44.678 INFO kablam! warning: unused variable: `to_path`
Nov 09 11:05:44.678 INFO kablam!  --> src/fileio/copy.rs:6:9
Nov 09 11:05:44.678 INFO kablam!   |
Nov 09 11:05:44.678 INFO kablam! 6 |     let to_path = Path::new(to);
Nov 09 11:05:44.678 INFO kablam!   |         ^^^^^^^ help: consider using `_to_path` instead
Nov 09 11:05:44.678 INFO kablam!   |
Nov 09 11:05:44.678 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 09 11:05:44.678 INFO kablam! 
Nov 09 11:05:44.678 INFO kablam! warning: unused variable: `file`
Nov 09 11:05:44.678 INFO kablam!  --> src/fileio/copy.rs:8:9
Nov 09 11:05:44.678 INFO kablam!   |
Nov 09 11:05:44.678 INFO kablam! 8 |     let file = match File::open(&from) {
Nov 09 11:05:44.678 INFO kablam!   |         ^^^^ help: consider using `_file` instead
Nov 09 11:05:44.678 INFO kablam! 
Nov 09 11:05:44.683 INFO kablam! warning: function is never used: `copy`
Nov 09 11:05:44.683 INFO kablam!  --> src/fileio/copy.rs:4:1
Nov 09 11:05:44.683 INFO kablam!   |
Nov 09 11:05:44.683 INFO kablam! 4 | pub fn copy(from: &String, to: &String) {
Nov 09 11:05:44.683 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:05:44.683 INFO kablam!   |
Nov 09 11:05:44.683 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 11:05:44.683 INFO kablam! 
Nov 09 11:05:44.723 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Nov 09 11:05:44.723 INFO kablam! su: No module specific data is present
Nov 09 11:05:45.605 INFO running `"docker" "rm" "-f" "e2eb70ca1a5a955b533ab7061e8b2385f9f33c8ea69a44f2b07d78bf59d34448"`
Nov 09 11:05:45.870 INFO blam! e2eb70ca1a5a955b533ab7061e8b2385f9f33c8ea69a44f2b07d78bf59d34448