Sep 01 03:14:57.953 INFO checking u2size-0.1.4 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 03:14:57.953 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 03:14:57.954 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 03:14:58.090 INFO blam! 95376c54034f41d365d2476a6196d906b0773c9a0f575711015d01d60b4705a5
Sep 01 03:14:58.092 INFO running `"docker" "start" "-a" "95376c54034f41d365d2476a6196d906b0773c9a0f575711015d01d60b4705a5"`
Sep 01 03:14:58.869 INFO kablam!     Checking u2size v0.1.4 (file:///source)
Sep 01 03:14:59.154 INFO kablam! warning: variable does not need to be mutable
Sep 01 03:14:59.154 INFO kablam!    --> src/lib.rs:200:9
Sep 01 03:14:59.154 INFO kablam!     |
Sep 01 03:14:59.154 INFO kablam! 200 |     let mut c: usize;
Sep 01 03:14:59.154 INFO kablam!     |         ----^
Sep 01 03:14:59.154 INFO kablam!     |         |
Sep 01 03:14:59.154 INFO kablam!     |         help: remove this `mut`
Sep 01 03:14:59.155 INFO kablam!     |
Sep 01 03:14:59.155 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 03:14:59.155 INFO kablam! 
Sep 01 03:14:59.155 INFO kablam! warning: variable does not need to be mutable
Sep 01 03:14:59.155 INFO kablam!    --> src/lib.rs:201:9
Sep 01 03:14:59.155 INFO kablam!     |
Sep 01 03:14:59.155 INFO kablam! 201 |     let mut z: usize;
Sep 01 03:14:59.155 INFO kablam!     |         ----^
Sep 01 03:14:59.155 INFO kablam!     |         |
Sep 01 03:14:59.155 INFO kablam!     |         help: remove this `mut`
Sep 01 03:14:59.155 INFO kablam! 
Sep 01 03:14:59.155 INFO kablam! warning: type `u2size` should have a camel case name such as `U2size`
Sep 01 03:14:59.155 INFO kablam!   --> src/lib.rs:8:1
Sep 01 03:14:59.155 INFO kablam!    |
Sep 01 03:14:59.155 INFO kablam! 8  | / pub struct u2size {
Sep 01 03:14:59.155 INFO kablam! 9  | |     pub msw: usize,
Sep 01 03:14:59.155 INFO kablam! 10 | |     pub lsw: usize,
Sep 01 03:14:59.155 INFO kablam! 11 | | }
Sep 01 03:14:59.155 INFO kablam!    | |_^
Sep 01 03:14:59.155 INFO kablam!    |
Sep 01 03:14:59.156 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 01 03:14:59.156 INFO kablam! 
Sep 01 03:14:59.156 INFO kablam! warning: constant `word_bits` should have an upper case name such as `WORD_BITS`
Sep 01 03:14:59.156 INFO kablam!    --> src/lib.rs:195:1
Sep 01 03:14:59.156 INFO kablam!     |
Sep 01 03:14:59.157 INFO kablam! 195 | const word_bits: u32 = (::core::mem::size_of::<usize>() << 3) as u32;
Sep 01 03:14:59.157 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:14:59.157 INFO kablam!     |
Sep 01 03:14:59.157 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Sep 01 03:14:59.157 INFO kablam! 
Sep 01 03:14:59.338 INFO kablam! warning: variable does not need to be mutable
Sep 01 03:14:59.338 INFO kablam!    --> src/lib.rs:200:9
Sep 01 03:14:59.338 INFO kablam!     |
Sep 01 03:14:59.338 INFO kablam! 200 |     let mut c: usize;
Sep 01 03:14:59.338 INFO kablam!     |         ----^
Sep 01 03:14:59.338 INFO kablam!     |         |
Sep 01 03:14:59.338 INFO kablam!     |         help: remove this `mut`
Sep 01 03:14:59.338 INFO kablam!     |
Sep 01 03:14:59.338 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 03:14:59.338 INFO kablam! 
Sep 01 03:14:59.338 INFO kablam! warning: variable does not need to be mutable
Sep 01 03:14:59.339 INFO kablam!    --> src/lib.rs:201:9
Sep 01 03:14:59.339 INFO kablam!     |
Sep 01 03:14:59.339 INFO kablam! 201 |     let mut z: usize;
Sep 01 03:14:59.339 INFO kablam!     |         ----^
Sep 01 03:14:59.339 INFO kablam!     |         |
Sep 01 03:14:59.339 INFO kablam!     |         help: remove this `mut`
Sep 01 03:14:59.339 INFO kablam! 
Sep 01 03:14:59.340 INFO kablam! warning: type `u2size` should have a camel case name such as `U2size`
Sep 01 03:14:59.340 INFO kablam!   --> src/lib.rs:8:1
Sep 01 03:14:59.340 INFO kablam!    |
Sep 01 03:14:59.340 INFO kablam! 8  | / pub struct u2size {
Sep 01 03:14:59.340 INFO kablam! 9  | |     pub msw: usize,
Sep 01 03:14:59.340 INFO kablam! 10 | |     pub lsw: usize,
Sep 01 03:14:59.340 INFO kablam! 11 | | }
Sep 01 03:14:59.340 INFO kablam!    | |_^
Sep 01 03:14:59.340 INFO kablam!    |
Sep 01 03:14:59.340 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 01 03:14:59.340 INFO kablam! 
Sep 01 03:14:59.342 INFO kablam! warning: constant `word_bits` should have an upper case name such as `WORD_BITS`
Sep 01 03:14:59.342 INFO kablam!    --> src/lib.rs:195:1
Sep 01 03:14:59.342 INFO kablam!     |
Sep 01 03:14:59.342 INFO kablam! 195 | const word_bits: u32 = (::core::mem::size_of::<usize>() << 3) as u32;
Sep 01 03:14:59.342 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:14:59.342 INFO kablam!     |
Sep 01 03:14:59.342 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Sep 01 03:14:59.342 INFO kablam! 
Sep 01 03:14:59.356 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Sep 01 03:14:59.358 INFO kablam! su: No module specific data is present
Sep 01 03:14:59.715 INFO running `"docker" "rm" "-f" "95376c54034f41d365d2476a6196d906b0773c9a0f575711015d01d60b4705a5"`
Sep 01 03:14:59.805 INFO blam! 95376c54034f41d365d2476a6196d906b0773c9a0f575711015d01d60b4705a5