Nov 01 11:49:35.941 INFO checking IvanovPvl/rubl against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:49:35.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 11:49:36.316 INFO blam! bb6933170a7f53813fe7c26fc0c1d262e40037ce18bc386467ffb692ac5423db
Nov 01 11:49:36.316 INFO running `"docker" "start" "-a" "bb6933170a7f53813fe7c26fc0c1d262e40037ce18bc386467ffb692ac5423db"`
Nov 01 11:49:37.579 INFO kablam! usermod: no changes
Nov 01 11:49:37.652 INFO kablam!     Checking rubl v0.1.0 (/source)
Nov 01 11:49:38.579 INFO kablam! warning: unused import: `blockchain::Blockchain`
Nov 01 11:49:38.579 INFO kablam!  --> src/main.rs:8:5
Nov 01 11:49:38.579 INFO kablam!   |
Nov 01 11:49:38.579 INFO kablam! 8 | use blockchain::Blockchain;
Nov 01 11:49:38.580 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:49:38.580 INFO kablam!   |
Nov 01 11:49:38.580 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 11:49:38.580 INFO kablam! 
Nov 01 11:49:38.769 INFO kablam! warning: struct is never constructed: `Blockchain`
Nov 01 11:49:38.769 INFO kablam!  --> src/blockchain.rs:3:1
Nov 01 11:49:38.769 INFO kablam!   |
Nov 01 11:49:38.769 INFO kablam! 3 | pub struct Blockchain {
Nov 01 11:49:38.770 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:49:38.770 INFO kablam!   |
Nov 01 11:49:38.770 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 11:49:38.771 INFO kablam! 
Nov 01 11:49:38.771 INFO kablam! warning: method is never used: `new`
Nov 01 11:49:38.771 INFO kablam!  --> src/blockchain.rs:8:5
Nov 01 11:49:38.771 INFO kablam!   |
Nov 01 11:49:38.772 INFO kablam! 8 |     pub fn new() -> Blockchain {
Nov 01 11:49:38.772 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:49:38.772 INFO kablam! 
Nov 01 11:49:38.773 INFO kablam! warning: method is never used: `add_block`
Nov 01 11:49:38.773 INFO kablam!   --> src/blockchain.rs:14:5
Nov 01 11:49:38.773 INFO kablam!    |
Nov 01 11:49:38.773 INFO kablam! 14 |     pub fn add_block(&mut self, data: Vec<u8>) {
Nov 01 11:49:38.774 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:49:38.774 INFO kablam! 
Nov 01 11:49:38.853 INFO kablam! warning: unused import: `blockchain::Blockchain`
Nov 01 11:49:38.853 INFO kablam!  --> src/main.rs:8:5
Nov 01 11:49:38.853 INFO kablam!   |
Nov 01 11:49:38.854 INFO kablam! 8 | use blockchain::Blockchain;
Nov 01 11:49:38.854 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:49:38.854 INFO kablam!   |
Nov 01 11:49:38.855 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 11:49:38.855 INFO kablam! 
Nov 01 11:49:38.920 INFO kablam! warning: struct is never constructed: `Blockchain`
Nov 01 11:49:38.921 INFO kablam!  --> src/blockchain.rs:3:1
Nov 01 11:49:38.921 INFO kablam!   |
Nov 01 11:49:38.921 INFO kablam! 3 | pub struct Blockchain {
Nov 01 11:49:38.922 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:49:38.922 INFO kablam!   |
Nov 01 11:49:38.922 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 11:49:38.922 INFO kablam! 
Nov 01 11:49:38.923 INFO kablam! warning: method is never used: `new`
Nov 01 11:49:38.923 INFO kablam!  --> src/blockchain.rs:8:5
Nov 01 11:49:38.923 INFO kablam!   |
Nov 01 11:49:38.923 INFO kablam! 8 |     pub fn new() -> Blockchain {
Nov 01 11:49:38.924 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:49:38.924 INFO kablam! 
Nov 01 11:49:38.924 INFO kablam! warning: method is never used: `add_block`
Nov 01 11:49:38.924 INFO kablam!   --> src/blockchain.rs:14:5
Nov 01 11:49:38.925 INFO kablam!    |
Nov 01 11:49:38.925 INFO kablam! 14 |     pub fn add_block(&mut self, data: Vec<u8>) {
Nov 01 11:49:38.925 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:49:38.925 INFO kablam! 
Nov 01 11:49:38.952 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Nov 01 11:49:38.955 INFO kablam! su: No module specific data is present
Nov 01 11:49:39.604 INFO running `"docker" "rm" "-f" "bb6933170a7f53813fe7c26fc0c1d262e40037ce18bc386467ffb692ac5423db"`
Nov 01 11:49:39.736 INFO blam! bb6933170a7f53813fe7c26fc0c1d262e40037ce18bc386467ffb692ac5423db