Nov 02 01:28:18.681 INFO checking bitfields-0.1.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 01:28:18.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 01:28:19.113 INFO blam! ba6af0269ea8e39caebf4ba152f9d84af4581ba36f5bcdf34d9dec445f85e6d8
Nov 02 01:28:19.132 INFO running `"docker" "start" "-a" "ba6af0269ea8e39caebf4ba152f9d84af4581ba36f5bcdf34d9dec445f85e6d8"`
Nov 02 01:28:19.829 INFO kablam! usermod: no changes
Nov 02 01:28:19.863 INFO kablam!     Checking bitfields v0.1.0 (/source)
Nov 02 01:28:20.692 INFO kablam! warning: function is never used: `byte_bit_offset`
Nov 02 01:28:20.692 INFO kablam!    --> src/lib.rs:107:5
Nov 02 01:28:20.692 INFO kablam!     |
Nov 02 01:28:20.692 INFO kablam! 107 |     pub fn byte_bit_offset(idx: usize) -> (usize, usize) {
Nov 02 01:28:20.692 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:28:20.692 INFO kablam!     |
Nov 02 01:28:20.692 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 01:28:20.692 INFO kablam! 
Nov 02 01:28:20.692 INFO kablam! warning: function is never used: `test_bit`
Nov 02 01:28:20.692 INFO kablam!    --> src/lib.rs:115:5
Nov 02 01:28:20.692 INFO kablam!     |
Nov 02 01:28:20.692 INFO kablam! 115 |     pub fn test_bit(target: &u8, pos: usize) -> bool {
Nov 02 01:28:20.692 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:28:20.692 INFO kablam! 
Nov 02 01:28:20.692 INFO kablam! warning: function is never used: `set_bit`
Nov 02 01:28:20.692 INFO kablam!    --> src/lib.rs:119:5
Nov 02 01:28:20.692 INFO kablam!     |
Nov 02 01:28:20.692 INFO kablam! 119 |     pub fn set_bit(target: &mut u8, pos: usize) {
Nov 02 01:28:20.692 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:28:20.692 INFO kablam! 
Nov 02 01:28:20.692 INFO kablam! warning: function is never used: `unset_bit`
Nov 02 01:28:20.692 INFO kablam!    --> src/lib.rs:127:5
Nov 02 01:28:20.692 INFO kablam!     |
Nov 02 01:28:20.692 INFO kablam! 127 |     pub fn unset_bit(target: &mut u8, pos: usize) {
Nov 02 01:28:20.692 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:28:20.692 INFO kablam! 
Nov 02 01:28:20.692 INFO kablam! warning: function is never used: `toggle_bit`
Nov 02 01:28:20.692 INFO kablam!    --> src/lib.rs:131:5
Nov 02 01:28:20.692 INFO kablam!     |
Nov 02 01:28:20.692 INFO kablam! 131 |     pub fn toggle_bit(target: &mut u8, pos: usize) {
Nov 02 01:28:20.692 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:28:20.692 INFO kablam! 
Nov 02 01:28:20.928 INFO kablam! warning: variable does not need to be mutable
Nov 02 01:28:20.928 INFO kablam!    --> src/lib.rs:396:13
Nov 02 01:28:20.928 INFO kablam!     |
Nov 02 01:28:20.928 INFO kablam! 396 |         let mut storage = vec![0u8];
Nov 02 01:28:20.928 INFO kablam!     |             ----^^^^^^^
Nov 02 01:28:20.928 INFO kablam!     |             |
Nov 02 01:28:20.928 INFO kablam!     |             help: remove this `mut`
Nov 02 01:28:20.928 INFO kablam!     |
Nov 02 01:28:20.928 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 01:28:20.928 INFO kablam! 
Nov 02 01:28:20.936 INFO kablam! warning: function is never used: `byte_bit_offset`
Nov 02 01:28:20.936 INFO kablam!    --> src/lib.rs:107:5
Nov 02 01:28:20.936 INFO kablam!     |
Nov 02 01:28:20.936 INFO kablam! 107 |     pub fn byte_bit_offset(idx: usize) -> (usize, usize) {
Nov 02 01:28:20.936 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:28:20.936 INFO kablam!     |
Nov 02 01:28:20.936 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 01:28:20.936 INFO kablam! 
Nov 02 01:28:20.976 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Nov 02 01:28:20.976 INFO kablam! su: No module specific data is present
Nov 02 01:28:21.508 INFO running `"docker" "rm" "-f" "ba6af0269ea8e39caebf4ba152f9d84af4581ba36f5bcdf34d9dec445f85e6d8"`
Nov 02 01:28:21.872 INFO blam! ba6af0269ea8e39caebf4ba152f9d84af4581ba36f5bcdf34d9dec445f85e6d8