Oct 13 04:16:21.327 INFO checking IvanovPvl/rubl against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 04:16:21.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 04:16:21.785 INFO blam! 007b95c957c7c33f8288d7af84fa267c2c337f70a23a45abfc9eec4c1a5a0714
Oct 13 04:16:21.787 INFO running `"docker" "start" "-a" "007b95c957c7c33f8288d7af84fa267c2c337f70a23a45abfc9eec4c1a5a0714"`
Oct 13 04:16:22.953 INFO kablam! usermod: no changes
Oct 13 04:16:23.074 INFO kablam!     Checking rubl v0.1.0 (/source)
Oct 13 04:16:24.140 INFO kablam! warning: unused import: `blockchain::Blockchain`
Oct 13 04:16:24.140 INFO kablam!  --> src/main.rs:8:5
Oct 13 04:16:24.140 INFO kablam!   |
Oct 13 04:16:24.140 INFO kablam! 8 | use blockchain::Blockchain;
Oct 13 04:16:24.140 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:16:24.140 INFO kablam!   |
Oct 13 04:16:24.140 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 04:16:24.140 INFO kablam! 
Oct 13 04:16:24.219 INFO kablam! warning: struct is never constructed: `Blockchain`
Oct 13 04:16:24.219 INFO kablam!  --> src/blockchain.rs:3:1
Oct 13 04:16:24.219 INFO kablam!   |
Oct 13 04:16:24.219 INFO kablam! 3 | pub struct Blockchain {
Oct 13 04:16:24.219 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:16:24.219 INFO kablam!   |
Oct 13 04:16:24.219 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 04:16:24.219 INFO kablam! 
Oct 13 04:16:24.219 INFO kablam! warning: method is never used: `new`
Oct 13 04:16:24.219 INFO kablam!  --> src/blockchain.rs:8:5
Oct 13 04:16:24.219 INFO kablam!   |
Oct 13 04:16:24.219 INFO kablam! 8 |     pub fn new() -> Blockchain {
Oct 13 04:16:24.219 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:16:24.219 INFO kablam! 
Oct 13 04:16:24.219 INFO kablam! warning: method is never used: `add_block`
Oct 13 04:16:24.219 INFO kablam!   --> src/blockchain.rs:14:5
Oct 13 04:16:24.219 INFO kablam!    |
Oct 13 04:16:24.219 INFO kablam! 14 |     pub fn add_block(&mut self, data: Vec<u8>) {
Oct 13 04:16:24.219 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:16:24.219 INFO kablam! 
Oct 13 04:16:24.368 INFO kablam! warning: unused import: `blockchain::Blockchain`
Oct 13 04:16:24.368 INFO kablam!  --> src/main.rs:8:5
Oct 13 04:16:24.368 INFO kablam!   |
Oct 13 04:16:24.368 INFO kablam! 8 | use blockchain::Blockchain;
Oct 13 04:16:24.368 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:16:24.368 INFO kablam!   |
Oct 13 04:16:24.368 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 04:16:24.368 INFO kablam! 
Oct 13 04:16:24.452 INFO kablam! warning: struct is never constructed: `Blockchain`
Oct 13 04:16:24.452 INFO kablam!  --> src/blockchain.rs:3:1
Oct 13 04:16:24.452 INFO kablam!   |
Oct 13 04:16:24.452 INFO kablam! 3 | pub struct Blockchain {
Oct 13 04:16:24.452 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:16:24.452 INFO kablam!   |
Oct 13 04:16:24.452 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 04:16:24.454 INFO kablam! 
Oct 13 04:16:24.454 INFO kablam! warning: method is never used: `new`
Oct 13 04:16:24.454 INFO kablam!  --> src/blockchain.rs:8:5
Oct 13 04:16:24.454 INFO kablam!   |
Oct 13 04:16:24.454 INFO kablam! 8 |     pub fn new() -> Blockchain {
Oct 13 04:16:24.454 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:16:24.454 INFO kablam! 
Oct 13 04:16:24.454 INFO kablam! warning: method is never used: `add_block`
Oct 13 04:16:24.454 INFO kablam!   --> src/blockchain.rs:14:5
Oct 13 04:16:24.454 INFO kablam!    |
Oct 13 04:16:24.454 INFO kablam! 14 |     pub fn add_block(&mut self, data: Vec<u8>) {
Oct 13 04:16:24.454 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:16:24.454 INFO kablam! 
Oct 13 04:16:24.484 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Oct 13 04:16:24.491 INFO kablam! su: No module specific data is present
Oct 13 04:16:25.355 INFO running `"docker" "rm" "-f" "007b95c957c7c33f8288d7af84fa267c2c337f70a23a45abfc9eec4c1a5a0714"`
Oct 13 04:16:25.620 INFO blam! 007b95c957c7c33f8288d7af84fa267c2c337f70a23a45abfc9eec4c1a5a0714