Nov 28 09:26:49.866 INFO checking annikoff/hmbc against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 09:26:49.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 09:26:50.278 INFO [stdout] 2e54704c81fe69bd3c89b4261fcd0fe787f953d347a322b2881754abe17de7f1
Nov 28 09:26:50.279 INFO running `"docker" "start" "-a" "2e54704c81fe69bd3c89b4261fcd0fe787f953d347a322b2881754abe17de7f1"`
Nov 28 09:26:51.992 INFO [stderr] usermod: no changes
Nov 28 09:26:52.072 INFO [stderr]     Checking bincode v1.0.1
Nov 28 09:26:53.392 INFO [stderr]     Checking hmbc v0.1.0 (/source)
Nov 28 09:26:54.244 INFO [stderr] warning: method is never used: `timestamp`
Nov 28 09:26:54.244 INFO [stderr]   --> src/block.rs:42:5
Nov 28 09:26:54.244 INFO [stderr]    |
Nov 28 09:26:54.244 INFO [stderr] 42 |     pub fn timestamp(&self) -> i64 {
Nov 28 09:26:54.244 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:54.244 INFO [stderr]    |
Nov 28 09:26:54.244 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 09:26:54.244 INFO [stderr] 
Nov 28 09:26:54.244 INFO [stderr] warning: method is never used: `previous_hash`
Nov 28 09:26:54.244 INFO [stderr]   --> src/block.rs:46:5
Nov 28 09:26:54.244 INFO [stderr]    |
Nov 28 09:26:54.244 INFO [stderr] 46 |     pub fn previous_hash(&self) -> &str {
Nov 28 09:26:54.244 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:54.244 INFO [stderr] 
Nov 28 09:26:54.244 INFO [stderr] warning: method is never used: `content`
Nov 28 09:26:54.244 INFO [stderr]   --> src/block.rs:54:5
Nov 28 09:26:54.245 INFO [stderr]    |
Nov 28 09:26:54.245 INFO [stderr] 54 |     pub fn content(&self) -> &str {
Nov 28 09:26:54.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:54.245 INFO [stderr] 
Nov 28 09:26:54.245 INFO [stderr] warning: method is never used: `content`
Nov 28 09:26:54.245 INFO [stderr]   --> src/block_content.rs:11:5
Nov 28 09:26:54.245 INFO [stderr]    |
Nov 28 09:26:54.245 INFO [stderr] 11 |     pub fn content(&self) -> &String {
Nov 28 09:26:54.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:54.245 INFO [stderr] 
Nov 28 09:26:54.245 INFO [stderr] warning: method is never used: `block`
Nov 28 09:26:54.245 INFO [stderr]   --> src/blockchain.rs:26:5
Nov 28 09:26:54.245 INFO [stderr]    |
Nov 28 09:26:54.245 INFO [stderr] 26 |     pub fn block(&self, index: usize) -> Option<&Block> {
Nov 28 09:26:54.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:54.245 INFO [stderr] 
Nov 28 09:26:54.245 INFO [stderr] warning: method is never used: `len`
Nov 28 09:26:54.245 INFO [stderr]   --> src/blockchain.rs:41:5
Nov 28 09:26:54.245 INFO [stderr]    |
Nov 28 09:26:54.245 INFO [stderr] 41 |     pub fn len(&self) -> usize {
Nov 28 09:26:54.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:54.245 INFO [stderr] 
Nov 28 09:26:54.508 INFO [stderr] warning: method is never used: `timestamp`
Nov 28 09:26:54.509 INFO [stderr]   --> src/block.rs:42:5
Nov 28 09:26:54.509 INFO [stderr]    |
Nov 28 09:26:54.509 INFO [stderr] 42 |     pub fn timestamp(&self) -> i64 {
Nov 28 09:26:54.509 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:54.509 INFO [stderr]    |
Nov 28 09:26:54.509 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 09:26:54.509 INFO [stderr] 
Nov 28 09:26:54.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Nov 28 09:26:54.548 INFO [stderr] su: No module specific data is present
Nov 28 09:26:55.222 INFO running `"docker" "inspect" "2e54704c81fe69bd3c89b4261fcd0fe787f953d347a322b2881754abe17de7f1"`
Nov 28 09:26:55.638 INFO running `"docker" "rm" "-f" "2e54704c81fe69bd3c89b4261fcd0fe787f953d347a322b2881754abe17de7f1"`
Nov 28 09:26:55.876 INFO [stdout] 2e54704c81fe69bd3c89b4261fcd0fe787f953d347a322b2881754abe17de7f1