Dec 14 11:36:09.439 INFO testing CJStadler/rust_hzip against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 11:36:09.439 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 11:36:09.913 INFO [stdout] 7bfc803748771d25a2a4fed68605fe134e118adc449a5fb16d97c47b182ccb42
Dec 14 11:36:09.915 INFO running `"docker" "start" "-a" "7bfc803748771d25a2a4fed68605fe134e118adc449a5fb16d97c47b182ccb42"`
Dec 14 11:36:11.615 INFO [stderr] usermod: no changes
Dec 14 11:36:11.719 INFO [stderr]    Compiling rust_hzip v0.1.0 (/source)
Dec 14 11:36:12.324 INFO [stderr] warning: unused import: `bit_vec::BitVec`
Dec 14 11:36:12.324 INFO [stderr]  --> src/decoder.rs:1:5
Dec 14 11:36:12.324 INFO [stderr]   |
Dec 14 11:36:12.324 INFO [stderr] 1 | use bit_vec::BitVec;
Dec 14 11:36:12.324 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 14 11:36:12.324 INFO [stderr]   |
Dec 14 11:36:12.324 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 11:36:12.324 INFO [stderr] 
Dec 14 11:36:12.324 INFO [stderr] warning: unused import: `code_map::CodeMap`
Dec 14 11:36:12.324 INFO [stderr]  --> src/decoder.rs:3:5
Dec 14 11:36:12.324 INFO [stderr]   |
Dec 14 11:36:12.324 INFO [stderr] 3 | use code_map::CodeMap;
Dec 14 11:36:12.324 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 11:36:12.324 INFO [stderr] 
Dec 14 11:36:12.324 INFO [stderr] warning: unused import: `code_tree::CodeTree`
Dec 14 11:36:12.324 INFO [stderr]  --> src/decoder.rs:4:5
Dec 14 11:36:12.324 INFO [stderr]   |
Dec 14 11:36:12.324 INFO [stderr] 4 | use code_tree::CodeTree;
Dec 14 11:36:12.324 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 11:36:12.324 INFO [stderr] 
Dec 14 11:36:12.403 INFO [stderr] warning: unused variable: `bits_in_last_byte`
Dec 14 11:36:12.403 INFO [stderr]  --> src/decoder.rs:7:9
Dec 14 11:36:12.403 INFO [stderr]   |
Dec 14 11:36:12.403 INFO [stderr] 7 |     let bits_in_last_byte = encoded_bytes.get(0).unwrap();
Dec 14 11:36:12.403 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^ help: consider using `_bits_in_last_byte` instead
Dec 14 11:36:12.403 INFO [stderr]   |
Dec 14 11:36:12.403 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 11:36:12.403 INFO [stderr] 
Dec 14 11:36:12.403 INFO [stderr] warning: unused variable: `code_tree_length`
Dec 14 11:36:12.403 INFO [stderr]  --> src/decoder.rs:8:13
Dec 14 11:36:12.403 INFO [stderr]   |
Dec 14 11:36:12.403 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 14 11:36:12.403 INFO [stderr]   |             ^^^^^^^^^^^^^^^^ help: consider using `_code_tree_length` instead
Dec 14 11:36:12.403 INFO [stderr] 
Dec 14 11:36:12.422 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:36:12.423 INFO [stderr]  --> src/decoder.rs:8:9
Dec 14 11:36:12.423 INFO [stderr]   |
Dec 14 11:36:12.423 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 14 11:36:12.423 INFO [stderr]   |         ----^^^^^^^^^^^^^^^^
Dec 14 11:36:12.423 INFO [stderr]   |         |
Dec 14 11:36:12.423 INFO [stderr]   |         help: remove this `mut`
Dec 14 11:36:12.423 INFO [stderr]   |
Dec 14 11:36:12.423 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 14 11:36:12.423 INFO [stderr] 
Dec 14 11:36:12.430 INFO [stderr] warning: function is never used: `write_bits_to_file`
Dec 14 11:36:12.431 INFO [stderr]   --> src/write_file.rs:14:1
Dec 14 11:36:12.431 INFO [stderr]    |
Dec 14 11:36:12.431 INFO [stderr] 14 | pub fn write_bits_to_file(filename: &str, contents: &BitVec) {
Dec 14 11:36:12.431 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:36:12.431 INFO [stderr]    |
Dec 14 11:36:12.431 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 11:36:12.431 INFO [stderr] 
Dec 14 11:36:14.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 14 11:36:14.135 INFO [stderr] su: No module specific data is present
Dec 14 11:36:14.879 INFO running `"docker" "inspect" "7bfc803748771d25a2a4fed68605fe134e118adc449a5fb16d97c47b182ccb42"`
Dec 14 11:36:15.134 INFO running `"docker" "rm" "-f" "7bfc803748771d25a2a4fed68605fe134e118adc449a5fb16d97c47b182ccb42"`
Dec 14 11:36:15.503 INFO [stdout] 7bfc803748771d25a2a4fed68605fe134e118adc449a5fb16d97c47b182ccb42
Dec 14 11:36:15.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 11:36:16.022 INFO [stdout] 948383d1172f306fd265e40baab6d13f6958e2d539f6c0f3dc651ef632e3f019
Dec 14 11:36:16.024 INFO running `"docker" "start" "-a" "948383d1172f306fd265e40baab6d13f6958e2d539f6c0f3dc651ef632e3f019"`
Dec 14 11:36:17.244 INFO [stderr] usermod: no changes
Dec 14 11:36:17.311 INFO [stderr]    Compiling rust_hzip v0.1.0 (/source)
Dec 14 11:36:17.896 INFO [stderr] warning: unused import: `bit_vec::BitVec`
Dec 14 11:36:17.896 INFO [stderr]  --> src/decoder.rs:1:5
Dec 14 11:36:17.896 INFO [stderr]   |
Dec 14 11:36:17.896 INFO [stderr] 1 | use bit_vec::BitVec;
Dec 14 11:36:17.896 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 14 11:36:17.896 INFO [stderr]   |
Dec 14 11:36:17.896 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 11:36:17.896 INFO [stderr] 
Dec 14 11:36:17.896 INFO [stderr] warning: unused import: `code_map::CodeMap`
Dec 14 11:36:17.896 INFO [stderr]  --> src/decoder.rs:3:5
Dec 14 11:36:17.896 INFO [stderr]   |
Dec 14 11:36:17.897 INFO [stderr] 3 | use code_map::CodeMap;
Dec 14 11:36:17.897 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 11:36:17.897 INFO [stderr] 
Dec 14 11:36:17.897 INFO [stderr] warning: unused import: `code_tree::CodeTree`
Dec 14 11:36:17.897 INFO [stderr]  --> src/decoder.rs:4:5
Dec 14 11:36:17.897 INFO [stderr]   |
Dec 14 11:36:17.897 INFO [stderr] 4 | use code_tree::CodeTree;
Dec 14 11:36:17.897 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 11:36:17.897 INFO [stderr] 
Dec 14 11:36:17.987 INFO [stderr] warning: unused variable: `bits_in_last_byte`
Dec 14 11:36:17.987 INFO [stderr]  --> src/decoder.rs:7:9
Dec 14 11:36:17.987 INFO [stderr]   |
Dec 14 11:36:17.987 INFO [stderr] 7 |     let bits_in_last_byte = encoded_bytes.get(0).unwrap();
Dec 14 11:36:17.987 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^ help: consider using `_bits_in_last_byte` instead
Dec 14 11:36:17.987 INFO [stderr]   |
Dec 14 11:36:17.987 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 11:36:17.987 INFO [stderr] 
Dec 14 11:36:17.987 INFO [stderr] warning: unused variable: `code_tree_length`
Dec 14 11:36:17.987 INFO [stderr]  --> src/decoder.rs:8:13
Dec 14 11:36:17.987 INFO [stderr]   |
Dec 14 11:36:17.987 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 14 11:36:17.987 INFO [stderr]   |             ^^^^^^^^^^^^^^^^ help: consider using `_code_tree_length` instead
Dec 14 11:36:17.987 INFO [stderr] 
Dec 14 11:36:18.007 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:36:18.007 INFO [stderr]  --> src/decoder.rs:8:9
Dec 14 11:36:18.007 INFO [stderr]   |
Dec 14 11:36:18.007 INFO [stderr] 8 |     let mut code_tree_length = LittleEndian::read_u16(encoded_bytes.get(0..2).unwrap());
Dec 14 11:36:18.007 INFO [stderr]   |         ----^^^^^^^^^^^^^^^^
Dec 14 11:36:18.007 INFO [stderr]   |         |
Dec 14 11:36:18.007 INFO [stderr]   |         help: remove this `mut`
Dec 14 11:36:18.007 INFO [stderr]   |
Dec 14 11:36:18.007 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 14 11:36:18.007 INFO [stderr] 
Dec 14 11:36:18.014 INFO [stderr] warning: function is never used: `write_bits_to_file`
Dec 14 11:36:18.015 INFO [stderr]   --> src/write_file.rs:14:1
Dec 14 11:36:18.015 INFO [stderr]    |
Dec 14 11:36:18.015 INFO [stderr] 14 | pub fn write_bits_to_file(filename: &str, contents: &BitVec) {
Dec 14 11:36:18.015 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:36:18.015 INFO [stderr]    |
Dec 14 11:36:18.015 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 11:36:18.015 INFO [stderr] 
Dec 14 11:36:18.417 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 14 11:36:18.420 INFO [stderr] su: No module specific data is present
Dec 14 11:36:19.507 INFO running `"docker" "inspect" "948383d1172f306fd265e40baab6d13f6958e2d539f6c0f3dc651ef632e3f019"`
Dec 14 11:36:19.788 INFO running `"docker" "rm" "-f" "948383d1172f306fd265e40baab6d13f6958e2d539f6c0f3dc651ef632e3f019"`
Dec 14 11:36:20.167 INFO [stdout] 948383d1172f306fd265e40baab6d13f6958e2d539f6c0f3dc651ef632e3f019
Dec 14 11:36:20.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 11:36:20.647 INFO [stdout] f4f18021a1fcb48f626f7f19e212c5ae9bb02b65e698804ef5c45b70d8023ada
Dec 14 11:36:20.649 INFO running `"docker" "start" "-a" "f4f18021a1fcb48f626f7f19e212c5ae9bb02b65e698804ef5c45b70d8023ada"`
Dec 14 11:36:21.621 INFO [stderr] usermod: no changes
Dec 14 11:36:21.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 11:36:21.703 INFO [stderr]      Running /target/debug/deps/rust_hzip-7d892e6dadd8a588
Dec 14 11:36:21.703 INFO [stdout] 
Dec 14 11:36:21.703 INFO [stdout] running 0 tests
Dec 14 11:36:21.703 INFO [stdout] 
Dec 14 11:36:21.703 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:36:21.703 INFO [stdout] 
Dec 14 11:36:21.703 INFO [stderr] su: No module specific data is present
Dec 14 11:36:23.119 INFO running `"docker" "inspect" "f4f18021a1fcb48f626f7f19e212c5ae9bb02b65e698804ef5c45b70d8023ada"`
Dec 14 11:36:23.356 INFO running `"docker" "rm" "-f" "f4f18021a1fcb48f626f7f19e212c5ae9bb02b65e698804ef5c45b70d8023ada"`
Dec 14 11:36:23.579 INFO [stdout] f4f18021a1fcb48f626f7f19e212c5ae9bb02b65e698804ef5c45b70d8023ada