Nov 30 06:59:52.237 INFO checking annikoff/hmbc against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 06:59:52.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 06:59:52.844 INFO [stdout] 475a3c72eb9ae3ed74ec2a9111d7602a001f6a850cc27922ec395c9208b9da27
Nov 30 06:59:52.852 INFO running `"docker" "start" "-a" "475a3c72eb9ae3ed74ec2a9111d7602a001f6a850cc27922ec395c9208b9da27"`
Nov 30 06:59:55.140 INFO [stderr] usermod: no changes
Nov 30 06:59:55.334 INFO [stderr]     Checking sha1 v0.6.0
Nov 30 06:59:56.008 INFO [stderr]     Checking hmbc v0.1.0 (/source)
Nov 30 06:59:56.837 INFO [stderr] warning: method is never used: `timestamp`
Nov 30 06:59:56.837 INFO [stderr]   --> src/block.rs:42:5
Nov 30 06:59:56.837 INFO [stderr]    |
Nov 30 06:59:56.837 INFO [stderr] 42 |     pub fn timestamp(&self) -> i64 {
Nov 30 06:59:56.837 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:59:56.837 INFO [stderr]    |
Nov 30 06:59:56.837 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:59:56.837 INFO [stderr] 
Nov 30 06:59:56.837 INFO [stderr] warning: method is never used: `previous_hash`
Nov 30 06:59:56.837 INFO [stderr]   --> src/block.rs:46:5
Nov 30 06:59:56.837 INFO [stderr]    |
Nov 30 06:59:56.837 INFO [stderr] 46 |     pub fn previous_hash(&self) -> &str {
Nov 30 06:59:56.837 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:59:56.837 INFO [stderr] 
Nov 30 06:59:56.837 INFO [stderr] warning: method is never used: `content`
Nov 30 06:59:56.837 INFO [stderr]   --> src/block.rs:54:5
Nov 30 06:59:56.837 INFO [stderr]    |
Nov 30 06:59:56.837 INFO [stderr] 54 |     pub fn content(&self) -> &str {
Nov 30 06:59:56.837 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:59:56.837 INFO [stderr] 
Nov 30 06:59:56.837 INFO [stderr] warning: method is never used: `content`
Nov 30 06:59:56.837 INFO [stderr]   --> src/block_content.rs:11:5
Nov 30 06:59:56.837 INFO [stderr]    |
Nov 30 06:59:56.837 INFO [stderr] 11 |     pub fn content(&self) -> &String {
Nov 30 06:59:56.837 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:59:56.837 INFO [stderr] 
Nov 30 06:59:56.837 INFO [stderr] warning: method is never used: `block`
Nov 30 06:59:56.837 INFO [stderr]   --> src/blockchain.rs:26:5
Nov 30 06:59:56.837 INFO [stderr]    |
Nov 30 06:59:56.837 INFO [stderr] 26 |     pub fn block(&self, index: usize) -> Option<&Block> {
Nov 30 06:59:56.837 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:59:56.837 INFO [stderr] 
Nov 30 06:59:56.837 INFO [stderr] warning: method is never used: `len`
Nov 30 06:59:56.837 INFO [stderr]   --> src/blockchain.rs:41:5
Nov 30 06:59:56.837 INFO [stderr]    |
Nov 30 06:59:56.837 INFO [stderr] 41 |     pub fn len(&self) -> usize {
Nov 30 06:59:56.837 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:59:56.837 INFO [stderr] 
Nov 30 06:59:56.964 INFO [stderr] warning: method is never used: `timestamp`
Nov 30 06:59:56.964 INFO [stderr]   --> src/block.rs:42:5
Nov 30 06:59:56.964 INFO [stderr]    |
Nov 30 06:59:56.964 INFO [stderr] 42 |     pub fn timestamp(&self) -> i64 {
Nov 30 06:59:56.964 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:59:56.964 INFO [stderr]    |
Nov 30 06:59:56.964 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:59:56.964 INFO [stderr] 
Nov 30 06:59:57.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Nov 30 06:59:57.026 INFO [stderr] su: No module specific data is present
Nov 30 06:59:58.232 INFO running `"docker" "inspect" "475a3c72eb9ae3ed74ec2a9111d7602a001f6a850cc27922ec395c9208b9da27"`
Nov 30 06:59:58.542 INFO running `"docker" "rm" "-f" "475a3c72eb9ae3ed74ec2a9111d7602a001f6a850cc27922ec395c9208b9da27"`
Nov 30 06:59:58.876 INFO [stdout] 475a3c72eb9ae3ed74ec2a9111d7602a001f6a850cc27922ec395c9208b9da27