Aug 17 06:09:49.546 INFO checking whitespacers-0.2.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 06:09:49.546 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 06:09:49.546 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 06:09:49.547 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 06:09:49.798 INFO blam! 247aeebd0dfce9bbbff03814d5dbae0c2e19459b1f2979d66d181c72705364a0
Aug 17 06:09:49.801 INFO running `"docker" "start" "-a" "247aeebd0dfce9bbbff03814d5dbae0c2e19459b1f2979d66d181c72705364a0"`
Aug 17 06:09:50.911 INFO kablam!    Compiling stable_deref_trait v1.1.1
Aug 17 06:09:50.912 INFO kablam!    Compiling num-bigint v0.2.0
Aug 17 06:09:50.922 INFO kablam!     Checking take_mut v0.2.2
Aug 17 06:09:50.928 INFO kablam!    Compiling byteorder v1.2.4
Aug 17 06:09:50.936 INFO kablam!     Checking crossbeam-epoch v0.5.2
Aug 17 06:09:50.967 INFO kablam!     Checking parking_lot v0.6.3
Aug 17 06:09:51.939 INFO kablam!    Compiling owning_ref v0.3.3
Aug 17 06:09:52.873 INFO kablam!     Checking dynasmrt v0.2.2
Aug 17 06:09:59.019 INFO kablam!     Checking crossbeam-channel v0.2.4
Aug 17 06:09:59.019 INFO kablam!     Checking crossbeam-deque v0.5.2
Aug 17 06:09:59.721 INFO kablam!    Compiling dynasm v0.2.2
Aug 17 06:10:06.219 INFO kablam!     Checking crossbeam v0.4.1
Aug 17 06:10:44.415 INFO kablam!     Checking whitespacers v0.2.0 (file:///source)
Aug 17 06:10:50.675 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:10:50.675 INFO kablam!    --> src/core/mod.rs:190:25
Aug 17 06:10:50.675 INFO kablam!     |
Aug 17 06:10:50.675 INFO kablam! 190 |                     let mut stack = self.stack();
Aug 17 06:10:50.675 INFO kablam!     |                         ----^^^^^
Aug 17 06:10:50.676 INFO kablam!     |                         |
Aug 17 06:10:50.676 INFO kablam!     |                         help: remove this `mut`
Aug 17 06:10:50.676 INFO kablam!     |
Aug 17 06:10:50.676 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 06:10:50.676 INFO kablam! 
Aug 17 06:10:50.676 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:10:50.676 INFO kablam!    --> src/core/mod.rs:203:25
Aug 17 06:10:50.676 INFO kablam!     |
Aug 17 06:10:50.676 INFO kablam! 203 |                     let mut stack = self.stack();
Aug 17 06:10:50.676 INFO kablam!     |                         ----^^^^^
Aug 17 06:10:50.676 INFO kablam!     |                         |
Aug 17 06:10:50.676 INFO kablam!     |                         help: remove this `mut`
Aug 17 06:10:50.676 INFO kablam! 
Aug 17 06:10:51.257 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:10:51.257 INFO kablam!    --> src/core/mod.rs:190:25
Aug 17 06:10:51.257 INFO kablam!     |
Aug 17 06:10:51.257 INFO kablam! 190 |                     let mut stack = self.stack();
Aug 17 06:10:51.257 INFO kablam!     |                         ----^^^^^
Aug 17 06:10:51.257 INFO kablam!     |                         |
Aug 17 06:10:51.257 INFO kablam!     |                         help: remove this `mut`
Aug 17 06:10:51.266 INFO kablam!     |
Aug 17 06:10:51.266 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 06:10:51.267 INFO kablam! 
Aug 17 06:10:51.267 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:10:51.267 INFO kablam!    --> src/core/mod.rs:203:25
Aug 17 06:10:51.267 INFO kablam!     |
Aug 17 06:10:51.267 INFO kablam! 203 |                     let mut stack = self.stack();
Aug 17 06:10:51.267 INFO kablam!     |                         ----^^^^^
Aug 17 06:10:51.267 INFO kablam!     |                         |
Aug 17 06:10:51.267 INFO kablam!     |                         help: remove this `mut`
Aug 17 06:10:51.267 INFO kablam! 
Aug 17 06:10:55.463 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Aug 17 06:10:55.474 INFO kablam! su: No module specific data is present
Aug 17 06:10:56.079 INFO running `"docker" "rm" "-f" "247aeebd0dfce9bbbff03814d5dbae0c2e19459b1f2979d66d181c72705364a0"`
Aug 17 06:10:56.247 INFO blam! 247aeebd0dfce9bbbff03814d5dbae0c2e19459b1f2979d66d181c72705364a0