Nov 01 12:51:21.641 INFO checking CJStadler/rust_hzip against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 12:51:21.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 12:51:22.024 INFO blam! 1003c77825ea5c1d72aee7a79595c1a93e2777d4a6151fcb27524e5b4c598778
Nov 01 12:51:22.030 INFO running `"docker" "start" "-a" "1003c77825ea5c1d72aee7a79595c1a93e2777d4a6151fcb27524e5b4c598778"`
Nov 01 12:51:23.724 INFO kablam! usermod: no changes
Nov 01 12:51:23.812 INFO kablam!     Checking rust_hzip v0.1.0 (/source)
Nov 01 12:51:24.448 INFO kablam! warning: unused import: `bit_vec::BitVec`
Nov 01 12:51:24.448 INFO kablam!  --> src/decoder.rs:1:5
Nov 01 12:51:24.448 INFO kablam!   |
Nov 01 12:51:24.448 INFO kablam! 1 | use bit_vec::BitVec;
Nov 01 12:51:24.448 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 12:51:24.448 INFO kablam!   |
Nov 01 12:51:24.448 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:51:24.448 INFO kablam! 
Nov 01 12:51:24.448 INFO kablam! warning: unused import: `code_map::CodeMap`
Nov 01 12:51:24.448 INFO kablam!  --> src/decoder.rs:3:5
Nov 01 12:51:24.448 INFO kablam!   |
Nov 01 12:51:24.448 INFO kablam! 3 | use code_map::CodeMap;
Nov 01 12:51:24.448 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 12:51:24.448 INFO kablam! 
Nov 01 12:51:24.448 INFO kablam! warning: unused import: `code_tree::CodeTree`
Nov 01 12:51:24.448 INFO kablam!  --> src/decoder.rs:4:5
Nov 01 12:51:24.448 INFO kablam!   |
Nov 01 12:51:24.448 INFO kablam! 4 | use code_tree::CodeTree;
Nov 01 12:51:24.448 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 12:51:24.448 INFO kablam! 
Nov 01 12:51:24.624 INFO kablam! warning: unused variable: `bits_in_last_byte`
Nov 01 12:51:24.624 INFO kablam!  --> src/decoder.rs:7:9
Nov 01 12:51:24.624 INFO kablam!   |
Nov 01 12:51:24.624 INFO kablam! 7 |     let bits_in_last_byte = encoded_bytes.get(0).unwrap();
Nov 01 12:51:24.624 INFO kablam!   |         ^^^^^^^^^^^^^^^^^ help: consider using `_bits_in_last_byte` instead
Nov 01 12:51:24.624 INFO kablam!   |
Nov 01 12:51:24.624 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 12:51:24.624 INFO kablam! 
Nov 01 12:51:24.624 INFO kablam! warning: unused variable: `code_tree_length`
Nov 01 12:51:24.624 INFO kablam!  --> src/decoder.rs:8:13
Nov 01 12:51:24.624 INFO kablam!   |
Nov 01 12:51:24.624 INFO kablam! 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Nov 01 12:51:24.624 INFO kablam!   |             ^^^^^^^^^^^^^^^^ help: consider using `_code_tree_length` instead
Nov 01 12:51:24.624 INFO kablam! 
Nov 01 12:51:24.652 INFO kablam! warning: variable does not need to be mutable
Nov 01 12:51:24.652 INFO kablam!  --> src/decoder.rs:8:9
Nov 01 12:51:24.652 INFO kablam!   |
Nov 01 12:51:24.652 INFO kablam! 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Nov 01 12:51:24.652 INFO kablam!   |         ----^^^^^^^^^^^^^^^^
Nov 01 12:51:24.652 INFO kablam!   |         |
Nov 01 12:51:24.652 INFO kablam!   |         help: remove this `mut`
Nov 01 12:51:24.652 INFO kablam!   |
Nov 01 12:51:24.652 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 01 12:51:24.652 INFO kablam! 
Nov 01 12:51:24.660 INFO kablam! warning: function is never used: `write_bits_to_file`
Nov 01 12:51:24.660 INFO kablam!   --> src/write_file.rs:14:1
Nov 01 12:51:24.660 INFO kablam!    |
Nov 01 12:51:24.660 INFO kablam! 14 | pub fn write_bits_to_file(filename: &str, contents: &BitVec) {
Nov 01 12:51:24.660 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:51:24.660 INFO kablam!    |
Nov 01 12:51:24.660 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 12:51:24.660 INFO kablam! 
Nov 01 12:51:24.792 INFO kablam! warning: unused import: `bit_vec::BitVec`
Nov 01 12:51:24.792 INFO kablam!  --> src/decoder.rs:1:5
Nov 01 12:51:24.792 INFO kablam!   |
Nov 01 12:51:24.792 INFO kablam! 1 | use bit_vec::BitVec;
Nov 01 12:51:24.792 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 01 12:51:24.792 INFO kablam!   |
Nov 01 12:51:24.792 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:51:24.792 INFO kablam! 
Nov 01 12:51:24.792 INFO kablam! warning: unused import: `code_map::CodeMap`
Nov 01 12:51:24.792 INFO kablam!  --> src/decoder.rs:3:5
Nov 01 12:51:24.792 INFO kablam!   |
Nov 01 12:51:24.792 INFO kablam! 3 | use code_map::CodeMap;
Nov 01 12:51:24.792 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 12:51:24.792 INFO kablam! 
Nov 01 12:51:24.792 INFO kablam! warning: unused import: `code_tree::CodeTree`
Nov 01 12:51:24.792 INFO kablam!  --> src/decoder.rs:4:5
Nov 01 12:51:24.792 INFO kablam!   |
Nov 01 12:51:24.792 INFO kablam! 4 | use code_tree::CodeTree;
Nov 01 12:51:24.792 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 12:51:24.792 INFO kablam! 
Nov 01 12:51:24.928 INFO kablam! warning: unused variable: `bits_in_last_byte`
Nov 01 12:51:24.928 INFO kablam!  --> src/decoder.rs:7:9
Nov 01 12:51:24.928 INFO kablam!   |
Nov 01 12:51:24.928 INFO kablam! 7 |     let bits_in_last_byte = encoded_bytes.get(0).unwrap();
Nov 01 12:51:24.928 INFO kablam!   |         ^^^^^^^^^^^^^^^^^ help: consider using `_bits_in_last_byte` instead
Nov 01 12:51:24.928 INFO kablam!   |
Nov 01 12:51:24.928 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 12:51:24.928 INFO kablam! 
Nov 01 12:51:24.928 INFO kablam! warning: unused variable: `code_tree_length`
Nov 01 12:51:24.928 INFO kablam!  --> src/decoder.rs:8:13
Nov 01 12:51:24.928 INFO kablam!   |
Nov 01 12:51:24.928 INFO kablam! 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Nov 01 12:51:24.928 INFO kablam!   |             ^^^^^^^^^^^^^^^^ help: consider using `_code_tree_length` instead
Nov 01 12:51:24.928 INFO kablam! 
Nov 01 12:51:24.944 INFO kablam! warning: variable does not need to be mutable
Nov 01 12:51:24.944 INFO kablam!  --> src/decoder.rs:8:9
Nov 01 12:51:24.944 INFO kablam!   |
Nov 01 12:51:24.944 INFO kablam! 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Nov 01 12:51:24.944 INFO kablam!   |         ----^^^^^^^^^^^^^^^^
Nov 01 12:51:24.944 INFO kablam!   |         |
Nov 01 12:51:24.944 INFO kablam!   |         help: remove this `mut`
Nov 01 12:51:24.944 INFO kablam!   |
Nov 01 12:51:24.944 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 01 12:51:24.944 INFO kablam! 
Nov 01 12:51:24.948 INFO kablam! warning: function is never used: `write_bits_to_file`
Nov 01 12:51:24.948 INFO kablam!   --> src/write_file.rs:14:1
Nov 01 12:51:24.948 INFO kablam!    |
Nov 01 12:51:24.948 INFO kablam! 14 | pub fn write_bits_to_file(filename: &str, contents: &BitVec) {
Nov 01 12:51:24.948 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:51:24.948 INFO kablam!    |
Nov 01 12:51:24.949 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 12:51:24.949 INFO kablam! 
Nov 01 12:51:24.980 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 01 12:51:24.980 INFO kablam! su: No module specific data is present
Nov 01 12:51:25.696 INFO running `"docker" "rm" "-f" "1003c77825ea5c1d72aee7a79595c1a93e2777d4a6151fcb27524e5b4c598778"`
Nov 01 12:51:26.063 INFO blam! 1003c77825ea5c1d72aee7a79595c1a93e2777d4a6151fcb27524e5b4c598778