Oct 27 17:47:07.664 INFO checking promises-0.2.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 17:47:07.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/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 27 17:47:08.008 INFO blam! d3f11c221c921d5d513fc3fb0ed095a5c65821ed7408e93603cfbdb03fa7a3b2
Oct 27 17:47:08.010 INFO running `"docker" "start" "-a" "d3f11c221c921d5d513fc3fb0ed095a5c65821ed7408e93603cfbdb03fa7a3b2"`
Oct 27 17:47:09.214 INFO kablam! usermod: no changes
Oct 27 17:47:09.292 INFO kablam!     Checking promises v0.2.0 (/source)
Oct 27 17:47:10.075 INFO kablam! warning: unused import: `std::fs`
Oct 27 17:47:10.075 INFO kablam!  --> src/tests.rs:4:5
Oct 27 17:47:10.075 INFO kablam!   |
Oct 27 17:47:10.075 INFO kablam! 4 | use std::fs;
Oct 27 17:47:10.075 INFO kablam!   |     ^^^^^^^
Oct 27 17:47:10.075 INFO kablam!   |
Oct 27 17:47:10.075 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 17:47:10.075 INFO kablam! 
Oct 27 17:47:10.187 INFO kablam! warning: unused variable: `file`
Oct 27 17:47:10.187 INFO kablam!   --> src/tests.rs:23:12
Oct 27 17:47:10.187 INFO kablam!    |
Oct 27 17:47:10.187 INFO kablam! 23 |         Ok(file) => println!("Created a file!"),
Oct 27 17:47:10.187 INFO kablam!    |            ^^^^ help: consider using `_file` instead
Oct 27 17:47:10.187 INFO kablam!    |
Oct 27 17:47:10.187 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 17:47:10.187 INFO kablam! 
Oct 27 17:47:10.187 INFO kablam! warning: unused variable: `p`
Oct 27 17:47:10.187 INFO kablam!   --> src/tests.rs:31:9
Oct 27 17:47:10.187 INFO kablam!    |
Oct 27 17:47:10.187 INFO kablam! 31 |     let p: Promise<(), ()> = Promise::new(|| {
Oct 27 17:47:10.187 INFO kablam!    |         ^ help: consider using `_p` instead
Oct 27 17:47:10.187 INFO kablam! 
Oct 27 17:47:10.199 INFO kablam! warning: function is never used: `create_file`
Oct 27 17:47:10.199 INFO kablam!   --> src/tests.rs:13:1
Oct 27 17:47:10.199 INFO kablam!    |
Oct 27 17:47:10.199 INFO kablam! 13 | fn create_file() -> Result<File, io::Error> {
Oct 27 17:47:10.199 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 17:47:10.199 INFO kablam!    |
Oct 27 17:47:10.199 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 17:47:10.199 INFO kablam! 
Oct 27 17:47:10.307 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Oct 27 17:47:10.307 INFO kablam! su: No module specific data is present
Oct 27 17:47:11.003 INFO running `"docker" "rm" "-f" "d3f11c221c921d5d513fc3fb0ed095a5c65821ed7408e93603cfbdb03fa7a3b2"`
Oct 27 17:47:11.130 INFO blam! d3f11c221c921d5d513fc3fb0ed095a5c65821ed7408e93603cfbdb03fa7a3b2