Sep 02 19:44:34.752 INFO checking bitfields-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 19:44:34.752 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 19:44:34.752 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 19:44:34.957 INFO blam! 97c35f1128fcf6a626075e826319c03dfc309aa0799d3a8d7b013bdaee9c4ee4
Sep 02 19:44:34.959 INFO running `"docker" "start" "-a" "97c35f1128fcf6a626075e826319c03dfc309aa0799d3a8d7b013bdaee9c4ee4"`
Sep 02 19:44:35.626 INFO kablam!     Checking bitfields v0.1.0 (file:///source)
Sep 02 19:44:36.349 INFO kablam! warning: function is never used: `byte_bit_offset`
Sep 02 19:44:36.349 INFO kablam!    --> src/lib.rs:107:5
Sep 02 19:44:36.349 INFO kablam!     |
Sep 02 19:44:36.349 INFO kablam! 107 |     pub fn byte_bit_offset(idx: usize) -> (usize, usize) {
Sep 02 19:44:36.350 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 19:44:36.350 INFO kablam!     |
Sep 02 19:44:36.350 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 19:44:36.350 INFO kablam! 
Sep 02 19:44:36.350 INFO kablam! warning: function is never used: `test_bit`
Sep 02 19:44:36.350 INFO kablam!    --> src/lib.rs:115:5
Sep 02 19:44:36.350 INFO kablam!     |
Sep 02 19:44:36.350 INFO kablam! 115 |     pub fn test_bit(target: &u8, pos: usize) -> bool {
Sep 02 19:44:36.350 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 19:44:36.350 INFO kablam! 
Sep 02 19:44:36.351 INFO kablam! warning: function is never used: `set_bit`
Sep 02 19:44:36.351 INFO kablam!    --> src/lib.rs:119:5
Sep 02 19:44:36.351 INFO kablam!     |
Sep 02 19:44:36.351 INFO kablam! 119 |     pub fn set_bit(target: &mut u8, pos: usize) {
Sep 02 19:44:36.351 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 19:44:36.351 INFO kablam! 
Sep 02 19:44:36.351 INFO kablam! warning: function is never used: `unset_bit`
Sep 02 19:44:36.351 INFO kablam!    --> src/lib.rs:127:5
Sep 02 19:44:36.351 INFO kablam!     |
Sep 02 19:44:36.351 INFO kablam! 127 |     pub fn unset_bit(target: &mut u8, pos: usize) {
Sep 02 19:44:36.352 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 19:44:36.352 INFO kablam! 
Sep 02 19:44:36.352 INFO kablam! warning: function is never used: `toggle_bit`
Sep 02 19:44:36.352 INFO kablam!    --> src/lib.rs:131:5
Sep 02 19:44:36.352 INFO kablam!     |
Sep 02 19:44:36.352 INFO kablam! 131 |     pub fn toggle_bit(target: &mut u8, pos: usize) {
Sep 02 19:44:36.352 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 19:44:36.352 INFO kablam! 
Sep 02 19:44:36.898 INFO kablam! warning: variable does not need to be mutable
Sep 02 19:44:36.898 INFO kablam!    --> src/lib.rs:396:13
Sep 02 19:44:36.898 INFO kablam!     |
Sep 02 19:44:36.898 INFO kablam! 396 |         let mut storage = vec![0u8];
Sep 02 19:44:36.899 INFO kablam!     |             ----^^^^^^^
Sep 02 19:44:36.899 INFO kablam!     |             |
Sep 02 19:44:36.899 INFO kablam!     |             help: remove this `mut`
Sep 02 19:44:36.899 INFO kablam!     |
Sep 02 19:44:36.899 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 19:44:36.899 INFO kablam! 
Sep 02 19:44:36.903 INFO kablam! warning: function is never used: `byte_bit_offset`
Sep 02 19:44:36.903 INFO kablam!    --> src/lib.rs:107:5
Sep 02 19:44:36.903 INFO kablam!     |
Sep 02 19:44:36.903 INFO kablam! 107 |     pub fn byte_bit_offset(idx: usize) -> (usize, usize) {
Sep 02 19:44:36.903 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 19:44:36.903 INFO kablam!     |
Sep 02 19:44:36.903 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 19:44:36.903 INFO kablam! 
Sep 02 19:44:36.936 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Sep 02 19:44:36.939 INFO kablam! su: No module specific data is present
Sep 02 19:44:37.396 INFO running `"docker" "rm" "-f" "97c35f1128fcf6a626075e826319c03dfc309aa0799d3a8d7b013bdaee9c4ee4"`
Sep 02 19:44:37.516 INFO blam! 97c35f1128fcf6a626075e826319c03dfc309aa0799d3a8d7b013bdaee9c4ee4