Sep 19 16:29:30.816 INFO checking u2size-0.1.4 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 16:29:30.816 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 16:29:30.816 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 16:29:31.138 INFO blam! aa0c1bb6b2e7c9b21963bcdd45d1b7f7bbaff9a9a29e6c429cd8a5d065ba4a8a
Sep 19 16:29:31.140 INFO running `"docker" "start" "-a" "aa0c1bb6b2e7c9b21963bcdd45d1b7f7bbaff9a9a29e6c429cd8a5d065ba4a8a"`
Sep 19 16:29:32.047 INFO kablam! usermod: no changes
Sep 19 16:29:32.072 INFO kablam!     Checking u2size v0.1.4 (/source)
Sep 19 16:29:32.241 INFO kablam! warning: variable does not need to be mutable
Sep 19 16:29:32.241 INFO kablam!    --> src/lib.rs:200:9
Sep 19 16:29:32.241 INFO kablam!     |
Sep 19 16:29:32.241 INFO kablam! 200 |     let mut c: usize;
Sep 19 16:29:32.241 INFO kablam!     |         ----^
Sep 19 16:29:32.241 INFO kablam!     |         |
Sep 19 16:29:32.241 INFO kablam!     |         help: remove this `mut`
Sep 19 16:29:32.241 INFO kablam!     |
Sep 19 16:29:32.241 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 16:29:32.241 INFO kablam! 
Sep 19 16:29:32.242 INFO kablam! warning: variable does not need to be mutable
Sep 19 16:29:32.242 INFO kablam!    --> src/lib.rs:201:9
Sep 19 16:29:32.242 INFO kablam!     |
Sep 19 16:29:32.242 INFO kablam! 201 |     let mut z: usize;
Sep 19 16:29:32.242 INFO kablam!     |         ----^
Sep 19 16:29:32.242 INFO kablam!     |         |
Sep 19 16:29:32.242 INFO kablam!     |         help: remove this `mut`
Sep 19 16:29:32.242 INFO kablam! 
Sep 19 16:29:32.242 INFO kablam! warning: type `u2size` should have a camel case name such as `U2size`
Sep 19 16:29:32.242 INFO kablam!   --> src/lib.rs:8:1
Sep 19 16:29:32.242 INFO kablam!    |
Sep 19 16:29:32.242 INFO kablam! 8  | / pub struct u2size {
Sep 19 16:29:32.242 INFO kablam! 9  | |     pub msw: usize,
Sep 19 16:29:32.242 INFO kablam! 10 | |     pub lsw: usize,
Sep 19 16:29:32.242 INFO kablam! 11 | | }
Sep 19 16:29:32.242 INFO kablam!    | |_^
Sep 19 16:29:32.242 INFO kablam!    |
Sep 19 16:29:32.242 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 19 16:29:32.242 INFO kablam! 
Sep 19 16:29:32.242 INFO kablam! warning: constant `word_bits` should have an upper case name such as `WORD_BITS`
Sep 19 16:29:32.242 INFO kablam!    --> src/lib.rs:195:1
Sep 19 16:29:32.242 INFO kablam!     |
Sep 19 16:29:32.242 INFO kablam! 195 | const word_bits: u32 = (::core::mem::size_of::<usize>() << 3) as u32;
Sep 19 16:29:32.242 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:29:32.242 INFO kablam!     |
Sep 19 16:29:32.242 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Sep 19 16:29:32.242 INFO kablam! 
Sep 19 16:29:32.403 INFO kablam! warning: variable does not need to be mutable
Sep 19 16:29:32.403 INFO kablam!    --> src/lib.rs:200:9
Sep 19 16:29:32.403 INFO kablam!     |
Sep 19 16:29:32.403 INFO kablam! 200 |     let mut c: usize;
Sep 19 16:29:32.403 INFO kablam!     |         ----^
Sep 19 16:29:32.403 INFO kablam!     |         |
Sep 19 16:29:32.403 INFO kablam!     |         help: remove this `mut`
Sep 19 16:29:32.403 INFO kablam!     |
Sep 19 16:29:32.403 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 16:29:32.403 INFO kablam! 
Sep 19 16:29:32.403 INFO kablam! warning: variable does not need to be mutable
Sep 19 16:29:32.403 INFO kablam!    --> src/lib.rs:201:9
Sep 19 16:29:32.403 INFO kablam!     |
Sep 19 16:29:32.403 INFO kablam! 201 |     let mut z: usize;
Sep 19 16:29:32.403 INFO kablam!     |         ----^
Sep 19 16:29:32.403 INFO kablam!     |         |
Sep 19 16:29:32.403 INFO kablam!     |         help: remove this `mut`
Sep 19 16:29:32.403 INFO kablam! 
Sep 19 16:29:32.403 INFO kablam! warning: type `u2size` should have a camel case name such as `U2size`
Sep 19 16:29:32.403 INFO kablam!   --> src/lib.rs:8:1
Sep 19 16:29:32.403 INFO kablam!    |
Sep 19 16:29:32.403 INFO kablam! 8  | / pub struct u2size {
Sep 19 16:29:32.403 INFO kablam! 9  | |     pub msw: usize,
Sep 19 16:29:32.403 INFO kablam! 10 | |     pub lsw: usize,
Sep 19 16:29:32.403 INFO kablam! 11 | | }
Sep 19 16:29:32.403 INFO kablam!    | |_^
Sep 19 16:29:32.403 INFO kablam!    |
Sep 19 16:29:32.403 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 19 16:29:32.403 INFO kablam! 
Sep 19 16:29:32.403 INFO kablam! warning: constant `word_bits` should have an upper case name such as `WORD_BITS`
Sep 19 16:29:32.403 INFO kablam!    --> src/lib.rs:195:1
Sep 19 16:29:32.403 INFO kablam!     |
Sep 19 16:29:32.403 INFO kablam! 195 | const word_bits: u32 = (::core::mem::size_of::<usize>() << 3) as u32;
Sep 19 16:29:32.403 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:29:32.403 INFO kablam!     |
Sep 19 16:29:32.403 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Sep 19 16:29:32.403 INFO kablam! 
Sep 19 16:29:32.427 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Sep 19 16:29:32.427 INFO kablam! su: No module specific data is present
Sep 19 16:29:32.869 INFO running `"docker" "rm" "-f" "aa0c1bb6b2e7c9b21963bcdd45d1b7f7bbaff9a9a29e6c429cd8a5d065ba4a8a"`
Sep 19 16:29:33.003 INFO blam! aa0c1bb6b2e7c9b21963bcdd45d1b7f7bbaff9a9a29e6c429cd8a5d065ba4a8a