Oct 13 06:00:25.523 INFO checking yaecs-0.11.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 06:00:25.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 06:00:25.729 INFO blam! a34c2011793b4392154d10f9bd21267d2d2c765a7c48d92b271cf9baad5d4f07
Oct 13 06:00:25.732 INFO running `"docker" "start" "-a" "a34c2011793b4392154d10f9bd21267d2d2c765a7c48d92b271cf9baad5d4f07"`
Oct 13 06:00:26.196 INFO kablam! usermod: no changes
Oct 13 06:00:26.236 INFO kablam!     Checking tabwriter v0.1.25
Oct 13 06:00:26.237 INFO kablam!     Checking yaecs v0.11.0 (/source)
Oct 13 06:00:26.883 INFO kablam!     Checking avow v0.1.0
Oct 13 06:00:28.264 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 06:00:28.264 INFO kablam!  --> examples/basic.rs:1:1
Oct 13 06:00:28.264 INFO kablam!   |
Oct 13 06:00:28.264 INFO kablam! 1 | #[macro_use]
Oct 13 06:00:28.264 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 06:00:28.268 INFO kablam!   |
Oct 13 06:00:28.268 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 06:00:28.268 INFO kablam! 
Oct 13 06:00:28.464 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:00:28.464 INFO kablam!    --> src/entities.rs:139:17
Oct 13 06:00:28.464 INFO kablam!     |
Oct 13 06:00:28.464 INFO kablam! 139 |             let mut unwrapped = results.pop().unwrap();
Oct 13 06:00:28.464 INFO kablam!     |                 ----^^^^^^^^^
Oct 13 06:00:28.464 INFO kablam!     |                 |
Oct 13 06:00:28.464 INFO kablam!     |                 help: remove this `mut`
Oct 13 06:00:28.464 INFO kablam!     |
Oct 13 06:00:28.464 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 06:00:28.464 INFO kablam! 
Oct 13 06:00:28.464 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:00:28.464 INFO kablam!    --> src/entities.rs:141:17
Oct 13 06:00:28.464 INFO kablam!     |
Oct 13 06:00:28.464 INFO kablam! 141 |             let mut unwrapped_component = unwrapped.components.get_mut::<TestComponent>().unwrap();
Oct 13 06:00:28.464 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^^^
Oct 13 06:00:28.464 INFO kablam!     |                 |
Oct 13 06:00:28.464 INFO kablam!     |                 help: remove this `mut`
Oct 13 06:00:28.464 INFO kablam! 
Oct 13 06:00:28.464 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:00:28.464 INFO kablam!    --> src/entities.rs:175:13
Oct 13 06:00:28.464 INFO kablam!     |
Oct 13 06:00:28.464 INFO kablam! 175 |         let mut unwrapped = test_component.components.get_mut::<TestComponent>().unwrap();
Oct 13 06:00:28.464 INFO kablam!     |             ----^^^^^^^^^
Oct 13 06:00:28.464 INFO kablam!     |             |
Oct 13 06:00:28.464 INFO kablam!     |             help: remove this `mut`
Oct 13 06:00:28.464 INFO kablam! 
Oct 13 06:00:28.468 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:00:28.468 INFO kablam!    --> src/entities.rs:208:13
Oct 13 06:00:28.468 INFO kablam!     |
Oct 13 06:00:28.468 INFO kablam! 208 |         let mut unwrapped = test_component.unwrap();
Oct 13 06:00:28.468 INFO kablam!     |             ----^^^^^^^^^
Oct 13 06:00:28.468 INFO kablam!     |             |
Oct 13 06:00:28.468 INFO kablam!     |             help: remove this `mut`
Oct 13 06:00:28.468 INFO kablam! 
Oct 13 06:00:28.524 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Oct 13 06:00:28.527 INFO kablam! su: No module specific data is present
Oct 13 06:00:28.876 INFO running `"docker" "rm" "-f" "a34c2011793b4392154d10f9bd21267d2d2c765a7c48d92b271cf9baad5d4f07"`
Oct 13 06:00:29.084 INFO blam! a34c2011793b4392154d10f9bd21267d2d2c765a7c48d92b271cf9baad5d4f07