Nov 28 09:26:53.078 INFO checking annikoff/hmbc against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 09:26:53.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 09:26:53.608 INFO [stdout] d6e7c5bb58ffbf5610a67ee437db5d2c242cd702af14f405e65ae5dd47598005
Nov 28 09:26:53.610 INFO running `"docker" "start" "-a" "d6e7c5bb58ffbf5610a67ee437db5d2c242cd702af14f405e65ae5dd47598005"`
Nov 28 09:26:55.084 INFO [stderr] usermod: no changes
Nov 28 09:26:55.196 INFO [stderr]     Checking sha1 v0.6.0
Nov 28 09:26:55.217 INFO [stderr]     Checking bincode v1.0.1
Nov 28 09:26:56.349 INFO [stderr]     Checking hmbc v0.1.0 (/source)
Nov 28 09:26:57.129 INFO [stderr] warning: method is never used: `timestamp`
Nov 28 09:26:57.129 INFO [stderr]   --> src/block.rs:42:5
Nov 28 09:26:57.129 INFO [stderr]    |
Nov 28 09:26:57.129 INFO [stderr] 42 |     pub fn timestamp(&self) -> i64 {
Nov 28 09:26:57.129 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:57.129 INFO [stderr]    |
Nov 28 09:26:57.129 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 09:26:57.129 INFO [stderr] 
Nov 28 09:26:57.129 INFO [stderr] warning: method is never used: `previous_hash`
Nov 28 09:26:57.129 INFO [stderr]   --> src/block.rs:46:5
Nov 28 09:26:57.129 INFO [stderr]    |
Nov 28 09:26:57.129 INFO [stderr] 46 |     pub fn previous_hash(&self) -> &str {
Nov 28 09:26:57.129 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:57.129 INFO [stderr] 
Nov 28 09:26:57.129 INFO [stderr] warning: method is never used: `content`
Nov 28 09:26:57.129 INFO [stderr]   --> src/block.rs:54:5
Nov 28 09:26:57.129 INFO [stderr]    |
Nov 28 09:26:57.129 INFO [stderr] 54 |     pub fn content(&self) -> &str {
Nov 28 09:26:57.129 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:57.129 INFO [stderr] 
Nov 28 09:26:57.129 INFO [stderr] warning: method is never used: `content`
Nov 28 09:26:57.129 INFO [stderr]   --> src/block_content.rs:11:5
Nov 28 09:26:57.129 INFO [stderr]    |
Nov 28 09:26:57.129 INFO [stderr] 11 |     pub fn content(&self) -> &String {
Nov 28 09:26:57.129 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:57.129 INFO [stderr] 
Nov 28 09:26:57.129 INFO [stderr] warning: method is never used: `block`
Nov 28 09:26:57.129 INFO [stderr]   --> src/blockchain.rs:26:5
Nov 28 09:26:57.129 INFO [stderr]    |
Nov 28 09:26:57.129 INFO [stderr] 26 |     pub fn block(&self, index: usize) -> Option<&Block> {
Nov 28 09:26:57.129 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:57.129 INFO [stderr] 
Nov 28 09:26:57.129 INFO [stderr] warning: method is never used: `len`
Nov 28 09:26:57.129 INFO [stderr]   --> src/blockchain.rs:41:5
Nov 28 09:26:57.129 INFO [stderr]    |
Nov 28 09:26:57.129 INFO [stderr] 41 |     pub fn len(&self) -> usize {
Nov 28 09:26:57.129 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:57.129 INFO [stderr] 
Nov 28 09:26:57.287 INFO [stderr] warning: method is never used: `timestamp`
Nov 28 09:26:57.287 INFO [stderr]   --> src/block.rs:42:5
Nov 28 09:26:57.287 INFO [stderr]    |
Nov 28 09:26:57.287 INFO [stderr] 42 |     pub fn timestamp(&self) -> i64 {
Nov 28 09:26:57.287 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:26:57.287 INFO [stderr]    |
Nov 28 09:26:57.287 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 09:26:57.287 INFO [stderr] 
Nov 28 09:26:57.306 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Nov 28 09:26:57.310 INFO [stderr] su: No module specific data is present
Nov 28 09:26:57.960 INFO running `"docker" "inspect" "d6e7c5bb58ffbf5610a67ee437db5d2c242cd702af14f405e65ae5dd47598005"`
Nov 28 09:26:58.277 INFO running `"docker" "rm" "-f" "d6e7c5bb58ffbf5610a67ee437db5d2c242cd702af14f405e65ae5dd47598005"`
Nov 28 09:26:58.644 INFO [stdout] d6e7c5bb58ffbf5610a67ee437db5d2c242cd702af14f405e65ae5dd47598005