Oct 12 12:47:01.798 INFO checking svechinsky/slope against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:47:01.798 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 12:47:02.212 INFO blam! 53b299ceb2122698a7e9036049655aa3d6bcf962c26cf851142a079925bc3ea4
Oct 12 12:47:02.220 INFO running `"docker" "start" "-a" "53b299ceb2122698a7e9036049655aa3d6bcf962c26cf851142a079925bc3ea4"`
Oct 12 12:47:03.552 INFO kablam! usermod: no changes
Oct 12 12:47:03.714 INFO kablam!    Compiling lazy_static v1.0.1
Oct 12 12:47:03.718 INFO kablam!    Compiling crunchy v0.1.6
Oct 12 12:47:03.718 INFO kablam!     Checking data-encoding v2.1.1
Oct 12 12:47:03.718 INFO kablam!    Compiling num_cpus v1.8.0
Oct 12 12:47:03.720 INFO kablam!     Checking clap v2.31.2
Oct 12 12:47:03.720 INFO kablam!     Checking serde_json v1.0.21
Oct 12 12:47:05.281 INFO kablam!    Compiling crossbeam-epoch v0.3.1
Oct 12 12:47:08.100 INFO kablam!     Checking tiny-keccak v1.4.2
Oct 12 12:47:10.346 INFO kablam!    Compiling crossbeam-deque v0.2.0
Oct 12 12:47:11.561 INFO kablam!    Compiling rayon-core v1.4.0
Oct 12 12:47:16.031 INFO kablam!    Compiling rayon v0.8.2
Oct 12 12:47:20.576 INFO kablam!    Compiling ring v0.12.1
Oct 12 12:47:28.666 INFO kablam!     Checking slope v0.1.0 (/source)
Oct 12 12:47:29.576 INFO kablam! warning: unused import: `transaction::simple_transaction::SimpleTransaction`
Oct 12 12:47:29.577 INFO kablam!  --> src/conflict_set/mod.rs:3:5
Oct 12 12:47:29.577 INFO kablam!   |
Oct 12 12:47:29.577 INFO kablam! 3 | use transaction::simple_transaction::SimpleTransaction;
Oct 12 12:47:29.578 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:47:29.578 INFO kablam!   |
Oct 12 12:47:29.578 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 12:47:29.578 INFO kablam! 
Oct 12 12:47:29.660 INFO kablam! warning: unused import: `transaction::simple_transaction::SimpleTransaction`
Oct 12 12:47:29.661 INFO kablam!  --> src/conflict_set/mod.rs:3:5
Oct 12 12:47:29.661 INFO kablam!   |
Oct 12 12:47:29.661 INFO kablam! 3 | use transaction::simple_transaction::SimpleTransaction;
Oct 12 12:47:29.662 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:47:29.662 INFO kablam!   |
Oct 12 12:47:29.662 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 12:47:29.663 INFO kablam! 
Oct 12 12:47:29.905 INFO kablam! warning: unused variable: `public`
Oct 12 12:47:29.905 INFO kablam!   --> src/state/simple_state.rs:31:13
Oct 12 12:47:29.905 INFO kablam!    |
Oct 12 12:47:29.906 INFO kablam! 31 |         let public = key_pair.public_key_bytes();
Oct 12 12:47:29.906 INFO kablam!    |             ^^^^^^ help: consider using `_public` instead
Oct 12 12:47:29.906 INFO kablam!    |
Oct 12 12:47:29.906 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 12:47:29.907 INFO kablam! 
Oct 12 12:47:29.907 INFO kablam! warning: unused variable: `sig`
Oct 12 12:47:29.907 INFO kablam!   --> src/state/simple_state.rs:33:13
Oct 12 12:47:29.907 INFO kablam!    |
Oct 12 12:47:29.908 INFO kablam! 33 |         let sig = key_pair.sign(MESSAGE);
Oct 12 12:47:29.908 INFO kablam!    |             ^^^ help: consider using `_sig` instead
Oct 12 12:47:29.908 INFO kablam! 
Oct 12 12:47:29.909 INFO kablam! warning: unused variable: `transaction`
Oct 12 12:47:29.909 INFO kablam!   --> src/state/simple_state.rs:38:24
Oct 12 12:47:29.909 INFO kablam!    |
Oct 12 12:47:29.910 INFO kablam! 38 |     fn validate(&self, transaction: &SimpleTransaction) -> bool{
Oct 12 12:47:29.910 INFO kablam!    |                        ^^^^^^^^^^^ help: consider using `_transaction` instead
Oct 12 12:47:29.910 INFO kablam! 
Oct 12 12:47:30.069 INFO kablam! warning: struct is never constructed: `SimpleConflictSet`
Oct 12 12:47:30.069 INFO kablam!  --> src/conflict_set/simple_conflict_set.rs:5:1
Oct 12 12:47:30.069 INFO kablam!   |
Oct 12 12:47:30.070 INFO kablam! 5 | pub struct SimpleConflictSet {
Oct 12 12:47:30.070 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:47:30.070 INFO kablam!   |
Oct 12 12:47:30.070 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 12:47:30.071 INFO kablam! 
Oct 12 12:47:30.071 INFO kablam! warning: struct is never constructed: `SimpleState`
Oct 12 12:47:30.071 INFO kablam!   --> src/state/simple_state.rs:12:1
Oct 12 12:47:30.072 INFO kablam!    |
Oct 12 12:47:30.072 INFO kablam! 12 | pub struct SimpleState{
Oct 12 12:47:30.072 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:47:30.072 INFO kablam! 
Oct 12 12:47:30.073 INFO kablam! warning: method is never used: `new`
Oct 12 12:47:30.073 INFO kablam!   --> src/state/simple_state.rs:18:5
Oct 12 12:47:30.073 INFO kablam!    |
Oct 12 12:47:30.074 INFO kablam! 18 |     pub fn new() -> SimpleState {
Oct 12 12:47:30.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:47:30.074 INFO kablam! 
Oct 12 12:47:30.157 INFO kablam! warning: unused variable: `public`
Oct 12 12:47:30.157 INFO kablam!   --> src/state/simple_state.rs:31:13
Oct 12 12:47:30.158 INFO kablam!    |
Oct 12 12:47:30.158 INFO kablam! 31 |         let public = key_pair.public_key_bytes();
Oct 12 12:47:30.158 INFO kablam!    |             ^^^^^^ help: consider using `_public` instead
Oct 12 12:47:30.159 INFO kablam!    |
Oct 12 12:47:30.159 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 12:47:30.159 INFO kablam! 
Oct 12 12:47:30.159 INFO kablam! warning: unused variable: `sig`
Oct 12 12:47:30.160 INFO kablam!   --> src/state/simple_state.rs:33:13
Oct 12 12:47:30.160 INFO kablam!    |
Oct 12 12:47:30.160 INFO kablam! 33 |         let sig = key_pair.sign(MESSAGE);
Oct 12 12:47:30.161 INFO kablam!    |             ^^^ help: consider using `_sig` instead
Oct 12 12:47:30.161 INFO kablam! 
Oct 12 12:47:30.161 INFO kablam! warning: unused variable: `transaction`
Oct 12 12:47:30.161 INFO kablam!   --> src/state/simple_state.rs:38:24
Oct 12 12:47:30.162 INFO kablam!    |
Oct 12 12:47:30.162 INFO kablam! 38 |     fn validate(&self, transaction: &SimpleTransaction) -> bool{
Oct 12 12:47:30.162 INFO kablam!    |                        ^^^^^^^^^^^ help: consider using `_transaction` instead
Oct 12 12:47:30.162 INFO kablam! 
Oct 12 12:47:30.240 INFO kablam! warning: struct is never constructed: `SimpleConflictSet`
Oct 12 12:47:30.241 INFO kablam!  --> src/conflict_set/simple_conflict_set.rs:5:1
Oct 12 12:47:30.241 INFO kablam!   |
Oct 12 12:47:30.241 INFO kablam! 5 | pub struct SimpleConflictSet {
Oct 12 12:47:30.242 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:47:30.242 INFO kablam!   |
Oct 12 12:47:30.242 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 12:47:30.242 INFO kablam! 
Oct 12 12:47:30.243 INFO kablam! warning: struct is never constructed: `SimpleState`
Oct 12 12:47:30.243 INFO kablam!   --> src/state/simple_state.rs:12:1
Oct 12 12:47:30.243 INFO kablam!    |
Oct 12 12:47:30.244 INFO kablam! 12 | pub struct SimpleState{
Oct 12 12:47:30.244 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:47:30.244 INFO kablam! 
Oct 12 12:47:30.244 INFO kablam! warning: method is never used: `new`
Oct 12 12:47:30.244 INFO kablam!   --> src/state/simple_state.rs:18:5
Oct 12 12:47:30.244 INFO kablam!    |
Oct 12 12:47:30.244 INFO kablam! 18 |     pub fn new() -> SimpleState {
Oct 12 12:47:30.244 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:47:30.244 INFO kablam! 
Oct 12 12:47:30.288 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.71s
Oct 12 12:47:30.308 INFO kablam! su: No module specific data is present
Oct 12 12:47:31.087 INFO running `"docker" "rm" "-f" "53b299ceb2122698a7e9036049655aa3d6bcf962c26cf851142a079925bc3ea4"`
Oct 12 12:47:31.444 INFO blam! 53b299ceb2122698a7e9036049655aa3d6bcf962c26cf851142a079925bc3ea4