Dec 14 11:35:54.850 INFO testing CJStadler/rust_hzip against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 11:35:54.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 11:35:55.404 INFO [stdout] 0616ed85d61b76e38e5b9911f888d955819c88cefabfe6df6e4b94e764818994
Dec 14 11:35:55.406 INFO running `"docker" "start" "-a" "0616ed85d61b76e38e5b9911f888d955819c88cefabfe6df6e4b94e764818994"`
Dec 14 11:35:57.950 INFO [stderr] usermod: no changes
Dec 14 11:35:58.027 INFO [stderr]    Compiling rust_hzip v0.1.0 (/source)
Dec 14 11:35:58.569 INFO [stderr] warning: unused import: `bit_vec::BitVec`
Dec 14 11:35:58.569 INFO [stderr]  --> src/decoder.rs:1:5
Dec 14 11:35:58.570 INFO [stderr]   |
Dec 14 11:35:58.570 INFO [stderr] 1 | use bit_vec::BitVec;
Dec 14 11:35:58.570 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 14 11:35:58.570 INFO [stderr]   |
Dec 14 11:35:58.570 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 11:35:58.570 INFO [stderr] 
Dec 14 11:35:58.570 INFO [stderr] warning: unused import: `code_map::CodeMap`
Dec 14 11:35:58.570 INFO [stderr]  --> src/decoder.rs:3:5
Dec 14 11:35:58.570 INFO [stderr]   |
Dec 14 11:35:58.570 INFO [stderr] 3 | use code_map::CodeMap;
Dec 14 11:35:58.570 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 11:35:58.570 INFO [stderr] 
Dec 14 11:35:58.570 INFO [stderr] warning: unused import: `code_tree::CodeTree`
Dec 14 11:35:58.570 INFO [stderr]  --> src/decoder.rs:4:5
Dec 14 11:35:58.570 INFO [stderr]   |
Dec 14 11:35:58.570 INFO [stderr] 4 | use code_tree::CodeTree;
Dec 14 11:35:58.570 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 11:35:58.570 INFO [stderr] 
Dec 14 11:35:58.679 INFO [stderr] warning: unused variable: `bits_in_last_byte`
Dec 14 11:35:58.679 INFO [stderr]  --> src/decoder.rs:7:9
Dec 14 11:35:58.679 INFO [stderr]   |
Dec 14 11:35:58.679 INFO [stderr] 7 |     let bits_in_last_byte = encoded_bytes.get(0).unwrap();
Dec 14 11:35:58.679 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^ help: consider using `_bits_in_last_byte` instead
Dec 14 11:35:58.679 INFO [stderr]   |
Dec 14 11:35:58.679 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 11:35:58.679 INFO [stderr] 
Dec 14 11:35:58.679 INFO [stderr] warning: unused variable: `code_tree_length`
Dec 14 11:35:58.679 INFO [stderr]  --> src/decoder.rs:8:13
Dec 14 11:35:58.679 INFO [stderr]   |
Dec 14 11:35:58.679 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 14 11:35:58.679 INFO [stderr]   |             ^^^^^^^^^^^^^^^^ help: consider using `_code_tree_length` instead
Dec 14 11:35:58.679 INFO [stderr] 
Dec 14 11:35:58.700 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:35:58.700 INFO [stderr]  --> src/decoder.rs:8:9
Dec 14 11:35:58.700 INFO [stderr]   |
Dec 14 11:35:58.700 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 14 11:35:58.700 INFO [stderr]   |         ----^^^^^^^^^^^^^^^^
Dec 14 11:35:58.700 INFO [stderr]   |         |
Dec 14 11:35:58.700 INFO [stderr]   |         help: remove this `mut`
Dec 14 11:35:58.700 INFO [stderr]   |
Dec 14 11:35:58.700 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 14 11:35:58.700 INFO [stderr] 
Dec 14 11:35:58.707 INFO [stderr] warning: function is never used: `write_bits_to_file`
Dec 14 11:35:58.707 INFO [stderr]   --> src/write_file.rs:14:1
Dec 14 11:35:58.707 INFO [stderr]    |
Dec 14 11:35:58.707 INFO [stderr] 14 | pub fn write_bits_to_file(filename: &str, contents: &BitVec) {
Dec 14 11:35:58.707 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:35:58.707 INFO [stderr]    |
Dec 14 11:35:58.707 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 11:35:58.707 INFO [stderr] 
Dec 14 11:36:00.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Dec 14 11:36:00.710 INFO [stderr] su: No module specific data is present
Dec 14 11:36:02.144 INFO running `"docker" "inspect" "0616ed85d61b76e38e5b9911f888d955819c88cefabfe6df6e4b94e764818994"`
Dec 14 11:36:02.548 INFO running `"docker" "rm" "-f" "0616ed85d61b76e38e5b9911f888d955819c88cefabfe6df6e4b94e764818994"`
Dec 14 11:36:02.915 INFO [stdout] 0616ed85d61b76e38e5b9911f888d955819c88cefabfe6df6e4b94e764818994
Dec 14 11:36:02.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 11:36:03.524 INFO [stdout] b23bc01c09b36754e53d813a2472b6e59bebc603a8fbe4e682d571e4fe4214c4
Dec 14 11:36:03.527 INFO running `"docker" "start" "-a" "b23bc01c09b36754e53d813a2472b6e59bebc603a8fbe4e682d571e4fe4214c4"`
Dec 14 11:36:05.411 INFO [stderr] usermod: no changes
Dec 14 11:36:05.472 INFO [stderr]    Compiling rust_hzip v0.1.0 (/source)
Dec 14 11:36:06.035 INFO [stderr] warning: unused import: `bit_vec::BitVec`
Dec 14 11:36:06.035 INFO [stderr]  --> src/decoder.rs:1:5
Dec 14 11:36:06.035 INFO [stderr]   |
Dec 14 11:36:06.035 INFO [stderr] 1 | use bit_vec::BitVec;
Dec 14 11:36:06.035 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 14 11:36:06.035 INFO [stderr]   |
Dec 14 11:36:06.035 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 11:36:06.035 INFO [stderr] 
Dec 14 11:36:06.035 INFO [stderr] warning: unused import: `code_map::CodeMap`
Dec 14 11:36:06.035 INFO [stderr]  --> src/decoder.rs:3:5
Dec 14 11:36:06.035 INFO [stderr]   |
Dec 14 11:36:06.035 INFO [stderr] 3 | use code_map::CodeMap;
Dec 14 11:36:06.035 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 11:36:06.035 INFO [stderr] 
Dec 14 11:36:06.035 INFO [stderr] warning: unused import: `code_tree::CodeTree`
Dec 14 11:36:06.035 INFO [stderr]  --> src/decoder.rs:4:5
Dec 14 11:36:06.035 INFO [stderr]   |
Dec 14 11:36:06.035 INFO [stderr] 4 | use code_tree::CodeTree;
Dec 14 11:36:06.035 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 11:36:06.035 INFO [stderr] 
Dec 14 11:36:06.119 INFO [stderr] warning: unused variable: `bits_in_last_byte`
Dec 14 11:36:06.119 INFO [stderr]  --> src/decoder.rs:7:9
Dec 14 11:36:06.119 INFO [stderr]   |
Dec 14 11:36:06.119 INFO [stderr] 7 |     let bits_in_last_byte = encoded_bytes.get(0).unwrap();
Dec 14 11:36:06.119 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^ help: consider using `_bits_in_last_byte` instead
Dec 14 11:36:06.119 INFO [stderr]   |
Dec 14 11:36:06.119 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 11:36:06.119 INFO [stderr] 
Dec 14 11:36:06.119 INFO [stderr] warning: unused variable: `code_tree_length`
Dec 14 11:36:06.119 INFO [stderr]  --> src/decoder.rs:8:13
Dec 14 11:36:06.119 INFO [stderr]   |
Dec 14 11:36:06.119 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 14 11:36:06.119 INFO [stderr]   |             ^^^^^^^^^^^^^^^^ help: consider using `_code_tree_length` instead
Dec 14 11:36:06.119 INFO [stderr] 
Dec 14 11:36:06.139 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:36:06.139 INFO [stderr]  --> src/decoder.rs:8:9
Dec 14 11:36:06.139 INFO [stderr]   |
Dec 14 11:36:06.139 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 14 11:36:06.139 INFO [stderr]   |         ----^^^^^^^^^^^^^^^^
Dec 14 11:36:06.139 INFO [stderr]   |         |
Dec 14 11:36:06.139 INFO [stderr]   |         help: remove this `mut`
Dec 14 11:36:06.139 INFO [stderr]   |
Dec 14 11:36:06.139 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 14 11:36:06.139 INFO [stderr] 
Dec 14 11:36:06.143 INFO [stderr] warning: function is never used: `write_bits_to_file`
Dec 14 11:36:06.143 INFO [stderr]   --> src/write_file.rs:14:1
Dec 14 11:36:06.143 INFO [stderr]    |
Dec 14 11:36:06.143 INFO [stderr] 14 | pub fn write_bits_to_file(filename: &str, contents: &BitVec) {
Dec 14 11:36:06.143 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:36:06.143 INFO [stderr]    |
Dec 14 11:36:06.143 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 11:36:06.143 INFO [stderr] 
Dec 14 11:36:06.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 14 11:36:06.530 INFO [stderr] su: No module specific data is present
Dec 14 11:36:07.570 INFO running `"docker" "inspect" "b23bc01c09b36754e53d813a2472b6e59bebc603a8fbe4e682d571e4fe4214c4"`
Dec 14 11:36:07.861 INFO running `"docker" "rm" "-f" "b23bc01c09b36754e53d813a2472b6e59bebc603a8fbe4e682d571e4fe4214c4"`
Dec 14 11:36:08.181 INFO [stdout] b23bc01c09b36754e53d813a2472b6e59bebc603a8fbe4e682d571e4fe4214c4
Dec 14 11:36:08.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 11:36:08.762 INFO [stdout] 7a479b251e7ef0a9bdc3da8c8d7bc0b12b2c9128b0fbd222100ab62f6c5b1abe
Dec 14 11:36:08.764 INFO running `"docker" "start" "-a" "7a479b251e7ef0a9bdc3da8c8d7bc0b12b2c9128b0fbd222100ab62f6c5b1abe"`
Dec 14 11:36:10.386 INFO [stderr] usermod: no changes
Dec 14 11:36:10.447 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 11:36:10.450 INFO [stderr]      Running /target/debug/deps/rust_hzip-9431697ee3651f1a
Dec 14 11:36:10.456 INFO [stdout] 
Dec 14 11:36:10.456 INFO [stdout] running 0 tests
Dec 14 11:36:10.456 INFO [stdout] 
Dec 14 11:36:10.456 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:36:10.456 INFO [stdout] 
Dec 14 11:36:10.467 INFO [stderr] su: No module specific data is present
Dec 14 11:36:11.489 INFO running `"docker" "inspect" "7a479b251e7ef0a9bdc3da8c8d7bc0b12b2c9128b0fbd222100ab62f6c5b1abe"`
Dec 14 11:36:11.831 INFO running `"docker" "rm" "-f" "7a479b251e7ef0a9bdc3da8c8d7bc0b12b2c9128b0fbd222100ab62f6c5b1abe"`
Dec 14 11:36:12.191 INFO [stdout] 7a479b251e7ef0a9bdc3da8c8d7bc0b12b2c9128b0fbd222100ab62f6c5b1abe