Dec 06 15:12:19.541 INFO testing CJStadler/rust_hzip against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 15:12:19.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 06 15:12:19.911 INFO [stdout] 0e99c09cf9b08578979d648deb38e92a1a785f695e23607b7831a6e9d7ebc883
Dec 06 15:12:19.913 INFO running `"docker" "start" "-a" "0e99c09cf9b08578979d648deb38e92a1a785f695e23607b7831a6e9d7ebc883"`
Dec 06 15:12:20.362 INFO [stderr] usermod: no changes
Dec 06 15:12:20.393 INFO [stderr]    Compiling rust_hzip v0.1.0 (/source)
Dec 06 15:12:20.796 INFO [stderr] warning: unused import: `bit_vec::BitVec`
Dec 06 15:12:20.796 INFO [stderr]  --> src/decoder.rs:1:5
Dec 06 15:12:20.796 INFO [stderr]   |
Dec 06 15:12:20.796 INFO [stderr] 1 | use bit_vec::BitVec;
Dec 06 15:12:20.796 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 15:12:20.796 INFO [stderr]   |
Dec 06 15:12:20.796 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 15:12:20.796 INFO [stderr] 
Dec 06 15:12:20.796 INFO [stderr] warning: unused import: `code_map::CodeMap`
Dec 06 15:12:20.796 INFO [stderr]  --> src/decoder.rs:3:5
Dec 06 15:12:20.796 INFO [stderr]   |
Dec 06 15:12:20.796 INFO [stderr] 3 | use code_map::CodeMap;
Dec 06 15:12:20.796 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 15:12:20.796 INFO [stderr] 
Dec 06 15:12:20.796 INFO [stderr] warning: unused import: `code_tree::CodeTree`
Dec 06 15:12:20.796 INFO [stderr]  --> src/decoder.rs:4:5
Dec 06 15:12:20.797 INFO [stderr]   |
Dec 06 15:12:20.797 INFO [stderr] 4 | use code_tree::CodeTree;
Dec 06 15:12:20.797 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 15:12:20.797 INFO [stderr] 
Dec 06 15:12:20.900 INFO [stderr] warning: unused variable: `bits_in_last_byte`
Dec 06 15:12:20.900 INFO [stderr]  --> src/decoder.rs:7:9
Dec 06 15:12:20.900 INFO [stderr]   |
Dec 06 15:12:20.900 INFO [stderr] 7 |     let bits_in_last_byte = encoded_bytes.get(0).unwrap();
Dec 06 15:12:20.900 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^ help: consider using `_bits_in_last_byte` instead
Dec 06 15:12:20.900 INFO [stderr]   |
Dec 06 15:12:20.900 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 06 15:12:20.900 INFO [stderr] 
Dec 06 15:12:20.900 INFO [stderr] warning: unused variable: `code_tree_length`
Dec 06 15:12:20.900 INFO [stderr]  --> src/decoder.rs:8:13
Dec 06 15:12:20.900 INFO [stderr]   |
Dec 06 15:12:20.900 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 06 15:12:20.900 INFO [stderr]   |             ^^^^^^^^^^^^^^^^ help: consider using `_code_tree_length` instead
Dec 06 15:12:20.900 INFO [stderr] 
Dec 06 15:12:20.911 INFO [stderr] warning: variable does not need to be mutable
Dec 06 15:12:20.911 INFO [stderr]  --> src/decoder.rs:8:9
Dec 06 15:12:20.911 INFO [stderr]   |
Dec 06 15:12:20.911 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 06 15:12:20.911 INFO [stderr]   |         ----^^^^^^^^^^^^^^^^
Dec 06 15:12:20.911 INFO [stderr]   |         |
Dec 06 15:12:20.911 INFO [stderr]   |         help: remove this `mut`
Dec 06 15:12:20.911 INFO [stderr]   |
Dec 06 15:12:20.911 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 06 15:12:20.911 INFO [stderr] 
Dec 06 15:12:20.917 INFO [stderr] warning: function is never used: `write_bits_to_file`
Dec 06 15:12:20.917 INFO [stderr]   --> src/write_file.rs:14:1
Dec 06 15:12:20.917 INFO [stderr]    |
Dec 06 15:12:20.917 INFO [stderr] 14 | pub fn write_bits_to_file(filename: &str, contents: &BitVec) {
Dec 06 15:12:20.917 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:12:20.917 INFO [stderr]    |
Dec 06 15:12:20.917 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 15:12:20.917 INFO [stderr] 
Dec 06 15:12:22.212 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Dec 06 15:12:22.215 INFO [stderr] su: No module specific data is present
Dec 06 15:12:22.515 INFO running `"docker" "inspect" "0e99c09cf9b08578979d648deb38e92a1a785f695e23607b7831a6e9d7ebc883"`
Dec 06 15:12:22.611 INFO running `"docker" "rm" "-f" "0e99c09cf9b08578979d648deb38e92a1a785f695e23607b7831a6e9d7ebc883"`
Dec 06 15:12:22.736 INFO [stdout] 0e99c09cf9b08578979d648deb38e92a1a785f695e23607b7831a6e9d7ebc883
Dec 06 15:12:22.742 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 06 15:12:22.911 INFO [stdout] 9b80179c50abc5f150e6972f7c2aff81779b62fbfadb2f701888183af173566c
Dec 06 15:12:22.914 INFO running `"docker" "start" "-a" "9b80179c50abc5f150e6972f7c2aff81779b62fbfadb2f701888183af173566c"`
Dec 06 15:12:23.284 INFO [stderr] usermod: no changes
Dec 06 15:12:23.319 INFO [stderr]    Compiling rust_hzip v0.1.0 (/source)
Dec 06 15:12:23.785 INFO [stderr] warning: unused import: `bit_vec::BitVec`
Dec 06 15:12:23.785 INFO [stderr]  --> src/decoder.rs:1:5
Dec 06 15:12:23.785 INFO [stderr]   |
Dec 06 15:12:23.785 INFO [stderr] 1 | use bit_vec::BitVec;
Dec 06 15:12:23.785 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 15:12:23.786 INFO [stderr]   |
Dec 06 15:12:23.786 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 15:12:23.786 INFO [stderr] 
Dec 06 15:12:23.786 INFO [stderr] warning: unused import: `code_map::CodeMap`
Dec 06 15:12:23.786 INFO [stderr]  --> src/decoder.rs:3:5
Dec 06 15:12:23.786 INFO [stderr]   |
Dec 06 15:12:23.786 INFO [stderr] 3 | use code_map::CodeMap;
Dec 06 15:12:23.786 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 15:12:23.786 INFO [stderr] 
Dec 06 15:12:23.786 INFO [stderr] warning: unused import: `code_tree::CodeTree`
Dec 06 15:12:23.786 INFO [stderr]  --> src/decoder.rs:4:5
Dec 06 15:12:23.786 INFO [stderr]   |
Dec 06 15:12:23.786 INFO [stderr] 4 | use code_tree::CodeTree;
Dec 06 15:12:23.786 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 15:12:23.786 INFO [stderr] 
Dec 06 15:12:23.907 INFO [stderr] warning: unused variable: `bits_in_last_byte`
Dec 06 15:12:23.907 INFO [stderr]  --> src/decoder.rs:7:9
Dec 06 15:12:23.907 INFO [stderr]   |
Dec 06 15:12:23.907 INFO [stderr] 7 |     let bits_in_last_byte = encoded_bytes.get(0).unwrap();
Dec 06 15:12:23.907 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^ help: consider using `_bits_in_last_byte` instead
Dec 06 15:12:23.907 INFO [stderr]   |
Dec 06 15:12:23.907 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 06 15:12:23.907 INFO [stderr] 
Dec 06 15:12:23.907 INFO [stderr] warning: unused variable: `code_tree_length`
Dec 06 15:12:23.907 INFO [stderr]  --> src/decoder.rs:8:13
Dec 06 15:12:23.907 INFO [stderr]   |
Dec 06 15:12:23.907 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 06 15:12:23.907 INFO [stderr]   |             ^^^^^^^^^^^^^^^^ help: consider using `_code_tree_length` instead
Dec 06 15:12:23.907 INFO [stderr] 
Dec 06 15:12:23.930 INFO [stderr] warning: variable does not need to be mutable
Dec 06 15:12:23.930 INFO [stderr]  --> src/decoder.rs:8:9
Dec 06 15:12:23.930 INFO [stderr]   |
Dec 06 15:12:23.930 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 06 15:12:23.930 INFO [stderr]   |         ----^^^^^^^^^^^^^^^^
Dec 06 15:12:23.930 INFO [stderr]   |         |
Dec 06 15:12:23.930 INFO [stderr]   |         help: remove this `mut`
Dec 06 15:12:23.930 INFO [stderr]   |
Dec 06 15:12:23.930 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 06 15:12:23.930 INFO [stderr] 
Dec 06 15:12:23.944 INFO [stderr] warning: function is never used: `write_bits_to_file`
Dec 06 15:12:23.944 INFO [stderr]   --> src/write_file.rs:14:1
Dec 06 15:12:23.944 INFO [stderr]    |
Dec 06 15:12:23.944 INFO [stderr] 14 | pub fn write_bits_to_file(filename: &str, contents: &BitVec) {
Dec 06 15:12:23.944 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:12:23.944 INFO [stderr]    |
Dec 06 15:12:23.944 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 15:12:23.944 INFO [stderr] 
Dec 06 15:12:24.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 06 15:12:24.266 INFO [stderr] su: No module specific data is present
Dec 06 15:12:24.738 INFO running `"docker" "inspect" "9b80179c50abc5f150e6972f7c2aff81779b62fbfadb2f701888183af173566c"`
Dec 06 15:12:24.865 INFO running `"docker" "rm" "-f" "9b80179c50abc5f150e6972f7c2aff81779b62fbfadb2f701888183af173566c"`
Dec 06 15:12:25.065 INFO [stdout] 9b80179c50abc5f150e6972f7c2aff81779b62fbfadb2f701888183af173566c
Dec 06 15:12:25.067 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 06 15:12:25.348 INFO [stdout] b702439a53e2f90919ea3c29877ad92c17a9c8d5418d2b1425188d3e5aa09488
Dec 06 15:12:25.354 INFO running `"docker" "start" "-a" "b702439a53e2f90919ea3c29877ad92c17a9c8d5418d2b1425188d3e5aa09488"`
Dec 06 15:12:26.040 INFO [stderr] usermod: no changes
Dec 06 15:12:26.102 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 15:12:26.102 INFO [stderr]      Running /target/debug/deps/rust_hzip-b5ae1b613f73bd49
Dec 06 15:12:26.108 INFO [stdout] 
Dec 06 15:12:26.108 INFO [stdout] running 0 tests
Dec 06 15:12:26.108 INFO [stdout] 
Dec 06 15:12:26.108 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:12:26.108 INFO [stdout] 
Dec 06 15:12:26.120 INFO [stderr] su: No module specific data is present
Dec 06 15:12:26.626 INFO running `"docker" "inspect" "b702439a53e2f90919ea3c29877ad92c17a9c8d5418d2b1425188d3e5aa09488"`
Dec 06 15:12:26.924 INFO running `"docker" "rm" "-f" "b702439a53e2f90919ea3c29877ad92c17a9c8d5418d2b1425188d3e5aa09488"`
Dec 06 15:12:27.242 INFO [stdout] b702439a53e2f90919ea3c29877ad92c17a9c8d5418d2b1425188d3e5aa09488