Oct 31 22:55:35.009 INFO checking qmx/cpubars against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 22:55:35.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 22:55:35.350 INFO blam! 3884fab808446d14c110f711429ac9c957f3545b007ea9fcca5c54508773aed4
Oct 31 22:55:35.351 INFO running `"docker" "start" "-a" "3884fab808446d14c110f711429ac9c957f3545b007ea9fcca5c54508773aed4"`
Oct 31 22:55:37.564 INFO kablam! usermod: no changes
Oct 31 22:55:37.696 INFO kablam!     Checking rustc-demangle v0.1.6
Oct 31 22:55:37.912 INFO kablam!     Checking backtrace v0.3.5
Oct 31 22:55:38.360 INFO kablam!     Checking failure v0.1.1
Oct 31 22:55:38.914 INFO kablam!     Checking cpubars v0.1.1 (/source)
Oct 31 22:55:39.644 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 22:55:39.644 INFO kablam!  --> src/main.rs:4:1
Oct 31 22:55:39.644 INFO kablam!   |
Oct 31 22:55:39.644 INFO kablam! 4 | #[macro_use]
Oct 31 22:55:39.644 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 22:55:39.644 INFO kablam!   |
Oct 31 22:55:39.644 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 22:55:39.644 INFO kablam! 
Oct 31 22:55:39.685 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 22:55:39.685 INFO kablam!  --> src/main.rs:4:1
Oct 31 22:55:39.685 INFO kablam!   |
Oct 31 22:55:39.686 INFO kablam! 4 | #[macro_use]
Oct 31 22:55:39.686 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 22:55:39.686 INFO kablam!   |
Oct 31 22:55:39.686 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 22:55:39.687 INFO kablam! 
Oct 31 22:55:40.607 INFO kablam! warning: unused variable: `utilization`
Oct 31 22:55:40.607 INFO kablam!    --> src/model.rs:130:13
Oct 31 22:55:40.607 INFO kablam!     |
Oct 31 22:55:40.608 INFO kablam! 130 |         let utilization = s2 - s1;
Oct 31 22:55:40.608 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_utilization` instead
Oct 31 22:55:40.608 INFO kablam!     |
Oct 31 22:55:40.609 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 22:55:40.609 INFO kablam! 
Oct 31 22:55:40.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
Oct 31 22:55:40.792 INFO kablam! su: No module specific data is present
Oct 31 22:55:41.442 INFO running `"docker" "rm" "-f" "3884fab808446d14c110f711429ac9c957f3545b007ea9fcca5c54508773aed4"`
Oct 31 22:55:41.720 INFO blam! 3884fab808446d14c110f711429ac9c957f3545b007ea9fcca5c54508773aed4