Oct 21 21:54:02.406 INFO checking CJStadler/rust_hzip against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 21:54:02.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 21:54:03.004 INFO blam! 1e85ca5b539abc6e25c00df78b9b8aa7de2877cebf5a76143d4506fbc21f01a5
Oct 21 21:54:03.006 INFO running `"docker" "start" "-a" "1e85ca5b539abc6e25c00df78b9b8aa7de2877cebf5a76143d4506fbc21f01a5"`
Oct 21 21:54:04.733 INFO kablam! usermod: no changes
Oct 21 21:54:04.812 INFO kablam!     Checking rust_hzip v0.1.0 (/source)
Oct 21 21:54:05.673 INFO kablam! warning: unused import: `bit_vec::BitVec`
Oct 21 21:54:05.673 INFO kablam!  --> src/decoder.rs:1:5
Oct 21 21:54:05.674 INFO kablam!   |
Oct 21 21:54:05.674 INFO kablam! 1 | use bit_vec::BitVec;
Oct 21 21:54:05.674 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 21 21:54:05.675 INFO kablam!   |
Oct 21 21:54:05.675 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 21:54:05.675 INFO kablam! 
Oct 21 21:54:05.678 INFO kablam! warning: unused import: `code_map::CodeMap`
Oct 21 21:54:05.678 INFO kablam!  --> src/decoder.rs:3:5
Oct 21 21:54:05.678 INFO kablam!   |
Oct 21 21:54:05.678 INFO kablam! 3 | use code_map::CodeMap;
Oct 21 21:54:05.678 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 21 21:54:05.678 INFO kablam! 
Oct 21 21:54:05.678 INFO kablam! warning: unused import: `code_tree::CodeTree`
Oct 21 21:54:05.678 INFO kablam!  --> src/decoder.rs:4:5
Oct 21 21:54:05.678 INFO kablam!   |
Oct 21 21:54:05.678 INFO kablam! 4 | use code_tree::CodeTree;
Oct 21 21:54:05.678 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 21 21:54:05.678 INFO kablam! 
Oct 21 21:54:05.909 INFO kablam! warning: unused variable: `bits_in_last_byte`
Oct 21 21:54:05.909 INFO kablam!  --> src/decoder.rs:7:9
Oct 21 21:54:05.909 INFO kablam!   |
Oct 21 21:54:05.910 INFO kablam! 7 |     let bits_in_last_byte = encoded_bytes.get(0).unwrap();
Oct 21 21:54:05.910 INFO kablam!   |         ^^^^^^^^^^^^^^^^^ help: consider using `_bits_in_last_byte` instead
Oct 21 21:54:05.910 INFO kablam!   |
Oct 21 21:54:05.910 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 21 21:54:05.911 INFO kablam! 
Oct 21 21:54:05.911 INFO kablam! warning: unused variable: `code_tree_length`
Oct 21 21:54:05.911 INFO kablam!  --> src/decoder.rs:8:13
Oct 21 21:54:05.912 INFO kablam!   |
Oct 21 21:54:05.912 INFO kablam! 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Oct 21 21:54:05.912 INFO kablam!   |             ^^^^^^^^^^^^^^^^ help: consider using `_code_tree_length` instead
Oct 21 21:54:05.913 INFO kablam! 
Oct 21 21:54:05.956 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:54:05.956 INFO kablam!  --> src/decoder.rs:8:9
Oct 21 21:54:05.956 INFO kablam!   |
Oct 21 21:54:05.956 INFO kablam! 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Oct 21 21:54:05.956 INFO kablam!   |         ----^^^^^^^^^^^^^^^^
Oct 21 21:54:05.956 INFO kablam!   |         |
Oct 21 21:54:05.956 INFO kablam!   |         help: remove this `mut`
Oct 21 21:54:05.956 INFO kablam!   |
Oct 21 21:54:05.956 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 21 21:54:05.956 INFO kablam! 
Oct 21 21:54:05.965 INFO kablam! warning: unused import: `bit_vec::BitVec`
Oct 21 21:54:05.965 INFO kablam!  --> src/decoder.rs:1:5
Oct 21 21:54:05.965 INFO kablam!   |
Oct 21 21:54:05.965 INFO kablam! 1 | use bit_vec::BitVec;
Oct 21 21:54:05.966 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 21 21:54:05.966 INFO kablam!   |
Oct 21 21:54:05.966 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 21:54:05.967 INFO kablam! 
Oct 21 21:54:05.967 INFO kablam! warning: unused import: `code_map::CodeMap`
Oct 21 21:54:05.967 INFO kablam!  --> src/decoder.rs:3:5
Oct 21 21:54:05.967 INFO kablam!   |
Oct 21 21:54:05.968 INFO kablam! 3 | use code_map::CodeMap;
Oct 21 21:54:05.968 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 21 21:54:05.968 INFO kablam! 
Oct 21 21:54:05.968 INFO kablam! warning: unused import: `code_tree::CodeTree`
Oct 21 21:54:05.969 INFO kablam!  --> src/decoder.rs:4:5
Oct 21 21:54:05.969 INFO kablam!   |
Oct 21 21:54:05.969 INFO kablam! 4 | use code_tree::CodeTree;
Oct 21 21:54:05.970 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 21 21:54:05.970 INFO kablam! 
Oct 21 21:54:05.976 INFO kablam! warning: function is never used: `write_bits_to_file`
Oct 21 21:54:05.977 INFO kablam!   --> src/write_file.rs:14:1
Oct 21 21:54:05.977 INFO kablam!    |
Oct 21 21:54:05.977 INFO kablam! 14 | pub fn write_bits_to_file(filename: &str, contents: &BitVec) {
Oct 21 21:54:05.978 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:54:05.978 INFO kablam!    |
Oct 21 21:54:05.978 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 21:54:05.978 INFO kablam! 
Oct 21 21:54:06.197 INFO kablam! warning: unused variable: `bits_in_last_byte`
Oct 21 21:54:06.197 INFO kablam!  --> src/decoder.rs:7:9
Oct 21 21:54:06.197 INFO kablam!   |
Oct 21 21:54:06.198 INFO kablam! 7 |     let bits_in_last_byte = encoded_bytes.get(0).unwrap();
Oct 21 21:54:06.198 INFO kablam!   |         ^^^^^^^^^^^^^^^^^ help: consider using `_bits_in_last_byte` instead
Oct 21 21:54:06.198 INFO kablam!   |
Oct 21 21:54:06.199 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 21 21:54:06.199 INFO kablam! 
Oct 21 21:54:06.199 INFO kablam! warning: unused variable: `code_tree_length`
Oct 21 21:54:06.200 INFO kablam!  --> src/decoder.rs:8:13
Oct 21 21:54:06.200 INFO kablam!   |
Oct 21 21:54:06.200 INFO kablam! 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Oct 21 21:54:06.200 INFO kablam!   |             ^^^^^^^^^^^^^^^^ help: consider using `_code_tree_length` instead
Oct 21 21:54:06.201 INFO kablam! 
Oct 21 21:54:06.204 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:54:06.205 INFO kablam!  --> src/decoder.rs:8:9
Oct 21 21:54:06.205 INFO kablam!   |
Oct 21 21:54:06.205 INFO kablam! 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Oct 21 21:54:06.206 INFO kablam!   |         ----^^^^^^^^^^^^^^^^
Oct 21 21:54:06.206 INFO kablam!   |         |
Oct 21 21:54:06.206 INFO kablam!   |         help: remove this `mut`
Oct 21 21:54:06.206 INFO kablam!   |
Oct 21 21:54:06.207 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 21 21:54:06.207 INFO kablam! 
Oct 21 21:54:06.219 INFO kablam! warning: function is never used: `write_bits_to_file`
Oct 21 21:54:06.219 INFO kablam!   --> src/write_file.rs:14:1
Oct 21 21:54:06.220 INFO kablam!    |
Oct 21 21:54:06.220 INFO kablam! 14 | pub fn write_bits_to_file(filename: &str, contents: &BitVec) {
Oct 21 21:54:06.220 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:54:06.221 INFO kablam!    |
Oct 21 21:54:06.221 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 21:54:06.221 INFO kablam! 
Oct 21 21:54:06.246 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Oct 21 21:54:06.276 INFO kablam! su: No module specific data is present
Oct 21 21:54:07.120 INFO running `"docker" "rm" "-f" "1e85ca5b539abc6e25c00df78b9b8aa7de2877cebf5a76143d4506fbc21f01a5"`
Oct 21 21:54:07.360 INFO blam! 1e85ca5b539abc6e25c00df78b9b8aa7de2877cebf5a76143d4506fbc21f01a5