Dec 02 00:35:53.270 INFO testing annikoff/hmbc against 1.30.1 for beta-1.31-5
Dec 02 00:35:53.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:35:53.622 INFO [stdout] d2850661753a904aae978b3dbc99061f7ca849412b7cbf368725c65a2fd4d728
Dec 02 00:35:53.624 INFO running `"docker" "start" "-a" "d2850661753a904aae978b3dbc99061f7ca849412b7cbf368725c65a2fd4d728"`
Dec 02 00:35:54.367 INFO [stderr] usermod: no changes
Dec 02 00:35:54.451 INFO [stderr]    Compiling bincode v1.0.1
Dec 02 00:35:55.927 INFO [stderr]    Compiling hmbc v0.1.0 (/source)
Dec 02 00:35:56.823 INFO [stderr] warning: method is never used: `timestamp`
Dec 02 00:35:56.823 INFO [stderr]   --> src/block.rs:42:5
Dec 02 00:35:56.823 INFO [stderr]    |
Dec 02 00:35:56.823 INFO [stderr] 42 |     pub fn timestamp(&self) -> i64 {
Dec 02 00:35:56.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:35:56.823 INFO [stderr]    |
Dec 02 00:35:56.823 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 00:35:56.823 INFO [stderr] 
Dec 02 00:35:56.823 INFO [stderr] warning: method is never used: `previous_hash`
Dec 02 00:35:56.823 INFO [stderr]   --> src/block.rs:46:5
Dec 02 00:35:56.823 INFO [stderr]    |
Dec 02 00:35:56.823 INFO [stderr] 46 |     pub fn previous_hash(&self) -> &str {
Dec 02 00:35:56.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:35:56.823 INFO [stderr] 
Dec 02 00:35:56.823 INFO [stderr] warning: method is never used: `content`
Dec 02 00:35:56.823 INFO [stderr]   --> src/block.rs:54:5
Dec 02 00:35:56.823 INFO [stderr]    |
Dec 02 00:35:56.823 INFO [stderr] 54 |     pub fn content(&self) -> &str {
Dec 02 00:35:56.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:35:56.823 INFO [stderr] 
Dec 02 00:35:56.823 INFO [stderr] warning: method is never used: `content`
Dec 02 00:35:56.823 INFO [stderr]   --> src/block_content.rs:11:5
Dec 02 00:35:56.823 INFO [stderr]    |
Dec 02 00:35:56.823 INFO [stderr] 11 |     pub fn content(&self) -> &String {
Dec 02 00:35:56.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:35:56.823 INFO [stderr] 
Dec 02 00:35:56.823 INFO [stderr] warning: method is never used: `block`
Dec 02 00:35:56.823 INFO [stderr]   --> src/blockchain.rs:26:5
Dec 02 00:35:56.823 INFO [stderr]    |
Dec 02 00:35:56.823 INFO [stderr] 26 |     pub fn block(&self, index: usize) -> Option<&Block> {
Dec 02 00:35:56.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:35:56.823 INFO [stderr] 
Dec 02 00:35:56.823 INFO [stderr] warning: method is never used: `len`
Dec 02 00:35:56.823 INFO [stderr]   --> src/blockchain.rs:41:5
Dec 02 00:35:56.823 INFO [stderr]    |
Dec 02 00:35:56.823 INFO [stderr] 41 |     pub fn len(&self) -> usize {
Dec 02 00:35:56.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:35:56.823 INFO [stderr] 
Dec 02 00:35:57.443 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
Dec 02 00:35:57.444 INFO [stderr] su: No module specific data is present
Dec 02 00:35:58.104 INFO running `"docker" "inspect" "d2850661753a904aae978b3dbc99061f7ca849412b7cbf368725c65a2fd4d728"`
Dec 02 00:35:58.401 INFO running `"docker" "rm" "-f" "d2850661753a904aae978b3dbc99061f7ca849412b7cbf368725c65a2fd4d728"`
Dec 02 00:35:58.668 INFO [stdout] d2850661753a904aae978b3dbc99061f7ca849412b7cbf368725c65a2fd4d728
Dec 02 00:35:58.675 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:35:59.052 INFO [stdout] 4ed3ab1a2efe89985ce05fdf8cdbb4927ab680009552e40cd17c2e01efc145ca
Dec 02 00:35:59.056 INFO running `"docker" "start" "-a" "4ed3ab1a2efe89985ce05fdf8cdbb4927ab680009552e40cd17c2e01efc145ca"`
Dec 02 00:36:00.147 INFO [stderr] usermod: no changes
Dec 02 00:36:00.259 INFO [stderr]    Compiling hmbc v0.1.0 (/source)
Dec 02 00:36:01.280 INFO [stderr] warning: method is never used: `timestamp`
Dec 02 00:36:01.280 INFO [stderr]   --> src/block.rs:42:5
Dec 02 00:36:01.280 INFO [stderr]    |
Dec 02 00:36:01.280 INFO [stderr] 42 |     pub fn timestamp(&self) -> i64 {
Dec 02 00:36:01.280 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:36:01.280 INFO [stderr]    |
Dec 02 00:36:01.280 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 00:36:01.280 INFO [stderr] 
Dec 02 00:36:02.094 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Dec 02 00:36:02.101 INFO [stderr] su: No module specific data is present
Dec 02 00:36:02.863 INFO running `"docker" "inspect" "4ed3ab1a2efe89985ce05fdf8cdbb4927ab680009552e40cd17c2e01efc145ca"`
Dec 02 00:36:03.089 INFO running `"docker" "rm" "-f" "4ed3ab1a2efe89985ce05fdf8cdbb4927ab680009552e40cd17c2e01efc145ca"`
Dec 02 00:36:03.383 INFO [stdout] 4ed3ab1a2efe89985ce05fdf8cdbb4927ab680009552e40cd17c2e01efc145ca
Dec 02 00:36:03.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:36:03.967 INFO [stdout] 5c3dcbcae0e4cdbc34d22cfaa678d6bbcfa938d3db0f40a832271607519f843c
Dec 02 00:36:03.975 INFO running `"docker" "start" "-a" "5c3dcbcae0e4cdbc34d22cfaa678d6bbcfa938d3db0f40a832271607519f843c"`
Dec 02 00:36:05.155 INFO [stderr] usermod: no changes
Dec 02 00:36:05.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 02 00:36:05.247 INFO [stderr]      Running /target/debug/deps/hmbc-fc94502d85467e45
Dec 02 00:36:05.254 INFO [stdout] 
Dec 02 00:36:05.254 INFO [stdout] running 5 tests
Dec 02 00:36:05.259 INFO [stdout] test block::tests::create_block ... ok
Dec 02 00:36:05.259 INFO [stdout] test blockchain::tests::create_blockchain_with_genesis_block ... ok
Dec 02 00:36:05.267 INFO [stdout] test block_content::tests::create_block_content ... ok
Dec 02 00:36:05.267 INFO [stderr] su: No module specific data is present
Dec 02 00:36:05.267 INFO [stdout] test blockchain::tests::create_block ... ok
Dec 02 00:36:05.267 INFO [stdout] test blockchain::tests::last_block ... ok
Dec 02 00:36:05.267 INFO [stdout] 
Dec 02 00:36:05.267 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 00:36:05.267 INFO [stdout] 
Dec 02 00:36:05.848 INFO running `"docker" "inspect" "5c3dcbcae0e4cdbc34d22cfaa678d6bbcfa938d3db0f40a832271607519f843c"`
Dec 02 00:36:06.235 INFO running `"docker" "rm" "-f" "5c3dcbcae0e4cdbc34d22cfaa678d6bbcfa938d3db0f40a832271607519f843c"`
Dec 02 00:36:06.511 INFO [stdout] 5c3dcbcae0e4cdbc34d22cfaa678d6bbcfa938d3db0f40a832271607519f843c
