Nov 01 15:40:39.208 INFO checking stderr-0.8.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 15:40:39.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 15:40:39.512 INFO blam! 83762d740d3d9b81def1c2bdc5558ca72a1dd40e47e1ee27d040697b7723107a
Nov 01 15:40:39.514 INFO running `"docker" "start" "-a" "83762d740d3d9b81def1c2bdc5558ca72a1dd40e47e1ee27d040697b7723107a"`
Nov 01 15:40:40.448 INFO kablam! usermod: no changes
Nov 01 15:40:40.532 INFO kablam!     Checking stderr v0.8.0 (/source)
Nov 01 15:40:41.668 INFO kablam! warning: variable does not need to be mutable
Nov 01 15:40:41.669 INFO kablam!   --> src/log/mod.rs:40:13
Nov 01 15:40:41.669 INFO kablam!    |
Nov 01 15:40:41.669 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Nov 01 15:40:41.669 INFO kablam!    |             ----^^^^^^
Nov 01 15:40:41.669 INFO kablam!    |             |
Nov 01 15:40:41.669 INFO kablam!    |             help: remove this `mut`
Nov 01 15:40:41.669 INFO kablam!    |
Nov 01 15:40:41.669 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 15:40:41.669 INFO kablam! 
Nov 01 15:40:41.696 INFO kablam! warning: variable does not need to be mutable
Nov 01 15:40:41.696 INFO kablam!    --> src/log/mod.rs:137:13
Nov 01 15:40:41.696 INFO kablam!     |
Nov 01 15:40:41.697 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Nov 01 15:40:41.697 INFO kablam!     |             ----^^^^^^
Nov 01 15:40:41.697 INFO kablam!     |             |
Nov 01 15:40:41.697 INFO kablam!     |             help: remove this `mut`
Nov 01 15:40:41.697 INFO kablam! 
Nov 01 15:40:41.742 INFO kablam! warning: unnecessary `unsafe` block
Nov 01 15:40:41.742 INFO kablam!   --> src/static_mut.rs:89:9
Nov 01 15:40:41.742 INFO kablam!    |
Nov 01 15:40:41.742 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Nov 01 15:40:41.742 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Nov 01 15:40:41.742 INFO kablam!    |
Nov 01 15:40:41.742 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Nov 01 15:40:41.742 INFO kablam! 
Nov 01 15:40:42.298 INFO kablam! warning: variable does not need to be mutable
Nov 01 15:40:42.298 INFO kablam!   --> src/log/mod.rs:40:13
Nov 01 15:40:42.298 INFO kablam!    |
Nov 01 15:40:42.298 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Nov 01 15:40:42.298 INFO kablam!    |             ----^^^^^^
Nov 01 15:40:42.298 INFO kablam!    |             |
Nov 01 15:40:42.298 INFO kablam!    |             help: remove this `mut`
Nov 01 15:40:42.298 INFO kablam!    |
Nov 01 15:40:42.298 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 15:40:42.298 INFO kablam! 
Nov 01 15:40:42.324 INFO kablam! warning: variable does not need to be mutable
Nov 01 15:40:42.324 INFO kablam!    --> src/log/mod.rs:137:13
Nov 01 15:40:42.324 INFO kablam!     |
Nov 01 15:40:42.324 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Nov 01 15:40:42.324 INFO kablam!     |             ----^^^^^^
Nov 01 15:40:42.325 INFO kablam!     |             |
Nov 01 15:40:42.325 INFO kablam!     |             help: remove this `mut`
Nov 01 15:40:42.325 INFO kablam! 
Nov 01 15:40:42.460 INFO kablam! warning: unnecessary `unsafe` block
Nov 01 15:40:42.461 INFO kablam!   --> src/static_mut.rs:89:9
Nov 01 15:40:42.461 INFO kablam!    |
Nov 01 15:40:42.462 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Nov 01 15:40:42.462 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Nov 01 15:40:42.462 INFO kablam!    |
Nov 01 15:40:42.463 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Nov 01 15:40:42.463 INFO kablam! 
Nov 01 15:40:43.101 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Nov 01 15:40:43.108 INFO kablam! su: No module specific data is present
Nov 01 15:40:43.462 INFO running `"docker" "rm" "-f" "83762d740d3d9b81def1c2bdc5558ca72a1dd40e47e1ee27d040697b7723107a"`
Nov 01 15:40:43.545 INFO blam! 83762d740d3d9b81def1c2bdc5558ca72a1dd40e47e1ee27d040697b7723107a