Oct 13 06:55:52.391 INFO checking u2size-0.1.4 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:55:52.392 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 06:55:52.684 INFO blam! faf0cbeb2166802ec258eca1873b27afd111b9b0c9b2179cddd6b14109d9a594
Oct 13 06:55:52.696 INFO running `"docker" "start" "-a" "faf0cbeb2166802ec258eca1873b27afd111b9b0c9b2179cddd6b14109d9a594"`
Oct 13 06:55:53.135 INFO kablam! usermod: no changes
Oct 13 06:55:53.161 INFO kablam!     Checking u2size v0.1.4 (/source)
Oct 13 06:55:53.336 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:55:53.336 INFO kablam!    --> src/lib.rs:200:9
Oct 13 06:55:53.336 INFO kablam!     |
Oct 13 06:55:53.336 INFO kablam! 200 |     let mut c: usize;
Oct 13 06:55:53.336 INFO kablam!     |         ----^
Oct 13 06:55:53.336 INFO kablam!     |         |
Oct 13 06:55:53.336 INFO kablam!     |         help: remove this `mut`
Oct 13 06:55:53.336 INFO kablam!     |
Oct 13 06:55:53.336 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 06:55:53.336 INFO kablam! 
Oct 13 06:55:53.336 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:55:53.336 INFO kablam!    --> src/lib.rs:201:9
Oct 13 06:55:53.336 INFO kablam!     |
Oct 13 06:55:53.336 INFO kablam! 201 |     let mut z: usize;
Oct 13 06:55:53.336 INFO kablam!     |         ----^
Oct 13 06:55:53.336 INFO kablam!     |         |
Oct 13 06:55:53.336 INFO kablam!     |         help: remove this `mut`
Oct 13 06:55:53.336 INFO kablam! 
Oct 13 06:55:53.336 INFO kablam! warning: type `u2size` should have a camel case name such as `U2size`
Oct 13 06:55:53.336 INFO kablam!   --> src/lib.rs:8:1
Oct 13 06:55:53.336 INFO kablam!    |
Oct 13 06:55:53.336 INFO kablam! 8  | / pub struct u2size {
Oct 13 06:55:53.336 INFO kablam! 9  | |     pub msw: usize,
Oct 13 06:55:53.336 INFO kablam! 10 | |     pub lsw: usize,
Oct 13 06:55:53.336 INFO kablam! 11 | | }
Oct 13 06:55:53.336 INFO kablam!    | |_^
Oct 13 06:55:53.336 INFO kablam!    |
Oct 13 06:55:53.336 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 13 06:55:53.336 INFO kablam! 
Oct 13 06:55:53.336 INFO kablam! warning: constant `word_bits` should have an upper case name such as `WORD_BITS`
Oct 13 06:55:53.336 INFO kablam!    --> src/lib.rs:195:1
Oct 13 06:55:53.336 INFO kablam!     |
Oct 13 06:55:53.337 INFO kablam! 195 | const word_bits: u32 = (::core::mem::size_of::<usize>() << 3) as u32;
Oct 13 06:55:53.337 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:53.337 INFO kablam!     |
Oct 13 06:55:53.337 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Oct 13 06:55:53.337 INFO kablam! 
Oct 13 06:55:53.667 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:55:53.667 INFO kablam!    --> src/lib.rs:200:9
Oct 13 06:55:53.667 INFO kablam!     |
Oct 13 06:55:53.668 INFO kablam! 200 |     let mut c: usize;
Oct 13 06:55:53.668 INFO kablam!     |         ----^
Oct 13 06:55:53.668 INFO kablam!     |         |
Oct 13 06:55:53.668 INFO kablam!     |         help: remove this `mut`
Oct 13 06:55:53.668 INFO kablam!     |
Oct 13 06:55:53.668 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 06:55:53.669 INFO kablam! 
Oct 13 06:55:53.669 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:55:53.669 INFO kablam!    --> src/lib.rs:201:9
Oct 13 06:55:53.669 INFO kablam!     |
Oct 13 06:55:53.669 INFO kablam! 201 |     let mut z: usize;
Oct 13 06:55:53.669 INFO kablam!     |         ----^
Oct 13 06:55:53.669 INFO kablam!     |         |
Oct 13 06:55:53.669 INFO kablam!     |         help: remove this `mut`
Oct 13 06:55:53.669 INFO kablam! 
Oct 13 06:55:53.669 INFO kablam! warning: type `u2size` should have a camel case name such as `U2size`
Oct 13 06:55:53.669 INFO kablam!   --> src/lib.rs:8:1
Oct 13 06:55:53.669 INFO kablam!    |
Oct 13 06:55:53.669 INFO kablam! 8  | / pub struct u2size {
Oct 13 06:55:53.669 INFO kablam! 9  | |     pub msw: usize,
Oct 13 06:55:53.669 INFO kablam! 10 | |     pub lsw: usize,
Oct 13 06:55:53.669 INFO kablam! 11 | | }
Oct 13 06:55:53.669 INFO kablam!    | |_^
Oct 13 06:55:53.669 INFO kablam!    |
Oct 13 06:55:53.669 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Oct 13 06:55:53.669 INFO kablam! 
Oct 13 06:55:53.669 INFO kablam! warning: constant `word_bits` should have an upper case name such as `WORD_BITS`
Oct 13 06:55:53.670 INFO kablam!    --> src/lib.rs:195:1
Oct 13 06:55:53.670 INFO kablam!     |
Oct 13 06:55:53.670 INFO kablam! 195 | const word_bits: u32 = (::core::mem::size_of::<usize>() << 3) as u32;
Oct 13 06:55:53.670 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:53.670 INFO kablam!     |
Oct 13 06:55:53.670 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Oct 13 06:55:53.670 INFO kablam! 
Oct 13 06:55:53.683 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Oct 13 06:55:53.687 INFO kablam! su: No module specific data is present
Oct 13 06:55:54.036 INFO running `"docker" "rm" "-f" "faf0cbeb2166802ec258eca1873b27afd111b9b0c9b2179cddd6b14109d9a594"`
Oct 13 06:55:54.201 INFO blam! faf0cbeb2166802ec258eca1873b27afd111b9b0c9b2179cddd6b14109d9a594