Oct 27 07:03:58.998 INFO checking carlosgj94/simple_blockchain against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 07:03:58.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 27 07:03:59.476 INFO blam! 94426976e339549c8d6e7db9c71b9b8aa215fcd9a84c956ae22374679bb58c65
Oct 27 07:03:59.491 INFO running `"docker" "start" "-a" "94426976e339549c8d6e7db9c71b9b8aa215fcd9a84c956ae22374679bb58c65"`
Oct 27 07:04:00.719 INFO kablam! usermod: no changes
Oct 27 07:04:00.799 INFO kablam!    Compiling rust-crypto v0.2.36
Oct 27 07:04:07.761 INFO kablam!     Checking simple_blockchain v0.1.0 (/source)
Oct 27 07:04:08.383 INFO kablam! warning: value assigned to `hash` is never read
Oct 27 07:04:08.383 INFO kablam!   --> src/main.rs:73:13
Oct 27 07:04:08.383 INFO kablam!    |
Oct 27 07:04:08.383 INFO kablam! 73 |     let mut hash = String::new();
Oct 27 07:04:08.383 INFO kablam!    |             ^^^^
Oct 27 07:04:08.383 INFO kablam!    |
Oct 27 07:04:08.383 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 07:04:08.383 INFO kablam! 
Oct 27 07:04:08.422 INFO kablam! warning: function is never used: `is_valid_new_block`
Oct 27 07:04:08.424 INFO kablam!    --> src/main.rs:104:1
Oct 27 07:04:08.425 INFO kablam!     |
Oct 27 07:04:08.425 INFO kablam! 104 | fn is_valid_new_block(n_block: Block, p_block: Block) -> bool {
Oct 27 07:04:08.425 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:04:08.425 INFO kablam!     |
Oct 27 07:04:08.426 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 07:04:08.426 INFO kablam! 
Oct 27 07:04:08.426 INFO kablam! warning: value assigned to `hash` is never read
Oct 27 07:04:08.427 INFO kablam!   --> src/main.rs:73:13
Oct 27 07:04:08.427 INFO kablam!    |
Oct 27 07:04:08.427 INFO kablam! 73 |     let mut hash = String::new();
Oct 27 07:04:08.428 INFO kablam!    |             ^^^^
Oct 27 07:04:08.428 INFO kablam!    |
Oct 27 07:04:08.428 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 07:04:08.429 INFO kablam! 
Oct 27 07:04:08.429 INFO kablam! warning: function is never used: `is_valid_new_block`
Oct 27 07:04:08.429 INFO kablam!    --> src/main.rs:104:1
Oct 27 07:04:08.429 INFO kablam!     |
Oct 27 07:04:08.430 INFO kablam! 104 | fn is_valid_new_block(n_block: Block, p_block: Block) -> bool {
Oct 27 07:04:08.430 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 07:04:08.430 INFO kablam!     |
Oct 27 07:04:08.431 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 07:04:08.431 INFO kablam! 
Oct 27 07:04:08.431 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.69s
Oct 27 07:04:08.434 INFO kablam! su: No module specific data is present
Oct 27 07:04:08.803 INFO running `"docker" "rm" "-f" "94426976e339549c8d6e7db9c71b9b8aa215fcd9a84c956ae22374679bb58c65"`
Oct 27 07:04:08.934 INFO blam! 94426976e339549c8d6e7db9c71b9b8aa215fcd9a84c956ae22374679bb58c65