Nov 04 15:08:27.668 INFO checking yaecs-0.11.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 15:08:27.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 15:08:28.008 INFO blam! 73c01213a8bdd57c5ecd4c2247147ace01f0b6549150cbf436d1691f0ae62d5e
Nov 04 15:08:28.011 INFO running `"docker" "start" "-a" "73c01213a8bdd57c5ecd4c2247147ace01f0b6549150cbf436d1691f0ae62d5e"`
Nov 04 15:08:29.550 INFO kablam! usermod: no changes
Nov 04 15:08:29.620 INFO kablam!     Checking tabwriter v0.1.25
Nov 04 15:08:29.620 INFO kablam!     Checking yaecs v0.11.0 (/source)
Nov 04 15:08:30.687 INFO kablam!     Checking avow v0.1.0
Nov 04 15:08:32.087 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 15:08:32.087 INFO kablam!  --> examples/basic.rs:1:1
Nov 04 15:08:32.087 INFO kablam!   |
Nov 04 15:08:32.087 INFO kablam! 1 | #[macro_use]
Nov 04 15:08:32.087 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 15:08:32.087 INFO kablam!   |
Nov 04 15:08:32.087 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 15:08:32.087 INFO kablam! 
Nov 04 15:08:32.351 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:08:32.351 INFO kablam!    --> src/entities.rs:139:17
Nov 04 15:08:32.352 INFO kablam!     |
Nov 04 15:08:32.352 INFO kablam! 139 |             let mut unwrapped = results.pop().unwrap();
Nov 04 15:08:32.352 INFO kablam!     |                 ----^^^^^^^^^
Nov 04 15:08:32.353 INFO kablam!     |                 |
Nov 04 15:08:32.353 INFO kablam!     |                 help: remove this `mut`
Nov 04 15:08:32.353 INFO kablam!     |
Nov 04 15:08:32.354 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 15:08:32.354 INFO kablam! 
Nov 04 15:08:32.354 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:08:32.355 INFO kablam!    --> src/entities.rs:141:17
Nov 04 15:08:32.355 INFO kablam!     |
Nov 04 15:08:32.355 INFO kablam! 141 |             let mut unwrapped_component = unwrapped.components.get_mut::<TestComponent>().unwrap();
Nov 04 15:08:32.356 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^^^
Nov 04 15:08:32.356 INFO kablam!     |                 |
Nov 04 15:08:32.356 INFO kablam!     |                 help: remove this `mut`
Nov 04 15:08:32.357 INFO kablam! 
Nov 04 15:08:32.357 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:08:32.357 INFO kablam!    --> src/entities.rs:175:13
Nov 04 15:08:32.358 INFO kablam!     |
Nov 04 15:08:32.358 INFO kablam! 175 |         let mut unwrapped = test_component.components.get_mut::<TestComponent>().unwrap();
Nov 04 15:08:32.358 INFO kablam!     |             ----^^^^^^^^^
Nov 04 15:08:32.359 INFO kablam!     |             |
Nov 04 15:08:32.359 INFO kablam!     |             help: remove this `mut`
Nov 04 15:08:32.359 INFO kablam! 
Nov 04 15:08:32.360 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:08:32.360 INFO kablam!    --> src/entities.rs:208:13
Nov 04 15:08:32.360 INFO kablam!     |
Nov 04 15:08:32.360 INFO kablam! 208 |         let mut unwrapped = test_component.unwrap();
Nov 04 15:08:32.361 INFO kablam!     |             ----^^^^^^^^^
Nov 04 15:08:32.361 INFO kablam!     |             |
Nov 04 15:08:32.361 INFO kablam!     |             help: remove this `mut`
Nov 04 15:08:32.362 INFO kablam! 
Nov 04 15:08:32.420 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Nov 04 15:08:32.424 INFO kablam! su: No module specific data is present
Nov 04 15:08:33.126 INFO running `"docker" "rm" "-f" "73c01213a8bdd57c5ecd4c2247147ace01f0b6549150cbf436d1691f0ae62d5e"`
Nov 04 15:08:33.443 INFO blam! 73c01213a8bdd57c5ecd4c2247147ace01f0b6549150cbf436d1691f0ae62d5e