Aug 30 22:57:25.613 INFO checking blockchain-0.1.9 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 22:57:25.613 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 22:57:25.613 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:57:25.797 INFO blam! ad3ce391381178898969723d8083a54a74bd02b5a71f540e676a68f6d6dcd07a
Aug 30 22:57:25.799 INFO running `"docker" "start" "-a" "ad3ce391381178898969723d8083a54a74bd02b5a71f540e676a68f6d6dcd07a"`
Aug 30 22:57:26.748 INFO kablam!     Checking blockchain v0.1.9 (file:///source)
Aug 30 22:57:27.348 INFO kablam! warning: unused variable: `header`
Aug 30 22:57:27.348 INFO kablam!   --> src/consensus.rs:11:19
Aug 30 22:57:27.348 INFO kablam!    |
Aug 30 22:57:27.348 INFO kablam! 11 |     fn create_for(header: &H) -> Self {
Aug 30 22:57:27.348 INFO kablam!    |                   ^^^^^^ help: consider using `_header` instead
Aug 30 22:57:27.348 INFO kablam!    |
Aug 30 22:57:27.348 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 22:57:27.348 INFO kablam! 
Aug 30 22:57:27.348 INFO kablam! warning: unused variable: `header`
Aug 30 22:57:27.348 INFO kablam!   --> src/consensus.rs:15:29
Aug 30 22:57:27.349 INFO kablam!    |
Aug 30 22:57:27.349 INFO kablam! 15 |     fn is_applicable(&self, header: &H) -> bool {
Aug 30 22:57:27.349 INFO kablam!    |                             ^^^^^^ help: consider using `_header` instead
Aug 30 22:57:27.349 INFO kablam! 
Aug 30 22:57:27.349 INFO kablam! warning: unused variable: `header`
Aug 30 22:57:27.349 INFO kablam!   --> src/consensus.rs:19:20
Aug 30 22:57:27.349 INFO kablam!    |
Aug 30 22:57:27.349 INFO kablam! 19 |     fn mine(&self, header: &mut H) {
Aug 30 22:57:27.349 INFO kablam!    |                    ^^^^^^ help: consider using `_header` instead
Aug 30 22:57:27.349 INFO kablam! 
Aug 30 22:57:27.349 INFO kablam! warning: unused variable: `header`
Aug 30 22:57:27.349 INFO kablam!   --> src/consensus.rs:23:22
Aug 30 22:57:27.349 INFO kablam!    |
Aug 30 22:57:27.349 INFO kablam! 23 |     fn verify(&self, header: &H) -> bool {
Aug 30 22:57:27.349 INFO kablam!    |                      ^^^^^^ help: consider using `_header` instead
Aug 30 22:57:27.349 INFO kablam! 
Aug 30 22:57:27.549 INFO kablam! warning: unused variable: `header`
Aug 30 22:57:27.549 INFO kablam!   --> src/consensus.rs:11:19
Aug 30 22:57:27.549 INFO kablam!    |
Aug 30 22:57:27.549 INFO kablam! 11 |     fn create_for(header: &H) -> Self {
Aug 30 22:57:27.549 INFO kablam!    |                   ^^^^^^ help: consider using `_header` instead
Aug 30 22:57:27.549 INFO kablam!    |
Aug 30 22:57:27.549 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 22:57:27.549 INFO kablam! 
Aug 30 22:57:27.549 INFO kablam! warning: unused variable: `header`
Aug 30 22:57:27.549 INFO kablam!   --> src/consensus.rs:15:29
Aug 30 22:57:27.550 INFO kablam!    |
Aug 30 22:57:27.550 INFO kablam! 15 |     fn is_applicable(&self, header: &H) -> bool {
Aug 30 22:57:27.550 INFO kablam!    |                             ^^^^^^ help: consider using `_header` instead
Aug 30 22:57:27.550 INFO kablam! 
Aug 30 22:57:27.550 INFO kablam! warning: unused variable: `header`
Aug 30 22:57:27.550 INFO kablam!   --> src/consensus.rs:19:20
Aug 30 22:57:27.550 INFO kablam!    |
Aug 30 22:57:27.550 INFO kablam! 19 |     fn mine(&self, header: &mut H) {
Aug 30 22:57:27.550 INFO kablam!    |                    ^^^^^^ help: consider using `_header` instead
Aug 30 22:57:27.550 INFO kablam! 
Aug 30 22:57:27.550 INFO kablam! warning: unused variable: `header`
Aug 30 22:57:27.550 INFO kablam!   --> src/consensus.rs:23:22
Aug 30 22:57:27.550 INFO kablam!    |
Aug 30 22:57:27.550 INFO kablam! 23 |     fn verify(&self, header: &H) -> bool {
Aug 30 22:57:27.550 INFO kablam!    |                      ^^^^^^ help: consider using `_header` instead
Aug 30 22:57:27.550 INFO kablam! 
Aug 30 22:57:27.868 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `Blockchain`
Aug 30 22:57:27.869 INFO kablam!   --> examples/adder.rs:70:55
Aug 30 22:57:27.869 INFO kablam!    |
Aug 30 22:57:27.869 INFO kablam! 70 |     let mut blockchain: Blockchain<AdderDefinition> = Blockchain::default();
Aug 30 22:57:27.869 INFO kablam!    |                                                       ^^^^^^^^^^ Use of undeclared type or module `Blockchain`
Aug 30 22:57:27.869 INFO kablam! 
Aug 30 22:57:27.869 INFO kablam! error[E0405]: cannot find trait `Definition` in this scope
Aug 30 22:57:27.869 INFO kablam!   --> examples/adder.rs:10:6
Aug 30 22:57:27.869 INFO kablam!    |
Aug 30 22:57:27.869 INFO kablam! 10 | impl Definition for AdderDefinition {
Aug 30 22:57:27.869 INFO kablam!    |      ^^^^^^^^^^ not found in this scope
Aug 30 22:57:27.869 INFO kablam! 
Aug 30 22:57:27.869 INFO kablam! error[E0412]: cannot find type `FakeConsensus` in this scope
Aug 30 22:57:27.869 INFO kablam!   --> examples/adder.rs:17:22
Aug 30 22:57:27.869 INFO kablam!    |
Aug 30 22:57:27.869 INFO kablam! 17 |     type Consensus = FakeConsensus<AdderBlock, ()>;
Aug 30 22:57:27.869 INFO kablam!    |                      ^^^^^^^^^^^^^ not found in this scope
Aug 30 22:57:27.869 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Aug 30 22:57:27.869 INFO kablam!    |
Aug 30 22:57:27.869 INFO kablam! 3  | use blockchain::consensus::FakeConsensus;
Aug 30 22:57:27.869 INFO kablam!    |
Aug 30 22:57:27.870 INFO kablam! 
Aug 30 22:57:27.870 INFO kablam! error[E0405]: cannot find trait `Block` in this scope
Aug 30 22:57:27.870 INFO kablam!   --> examples/adder.rs:35:6
Aug 30 22:57:27.870 INFO kablam!    |
Aug 30 22:57:27.870 INFO kablam! 35 | impl Block for AdderBlock {
Aug 30 22:57:27.870 INFO kablam!    |      ^^^^^ not found in this scope
Aug 30 22:57:27.870 INFO kablam! 
Aug 30 22:57:27.870 INFO kablam! error[E0405]: cannot find trait `TransitionRule` in this scope
Aug 30 22:57:27.870 INFO kablam!   --> examples/adder.rs:58:6
Aug 30 22:57:27.870 INFO kablam!    |
Aug 30 22:57:27.870 INFO kablam! 58 | impl TransitionRule for AdderTransitionRule {
Aug 30 22:57:27.870 INFO kablam!    |      ^^^^^^^^^^^^^^ not found in this scope
Aug 30 22:57:27.870 INFO kablam! 
Aug 30 22:57:27.870 INFO kablam! error[E0412]: cannot find type `Blockchain` in this scope
Aug 30 22:57:27.870 INFO kablam!   --> examples/adder.rs:70:25
Aug 30 22:57:27.870 INFO kablam!    |
Aug 30 22:57:27.870 INFO kablam! 70 |     let mut blockchain: Blockchain<AdderDefinition> = Blockchain::default();
Aug 30 22:57:27.870 INFO kablam!    |                         ^^^^^^^^^^ did you mean `blockchain`?
Aug 30 22:57:27.870 INFO kablam! 
Aug 30 22:57:27.870 INFO kablam! warning: unused import: `blockchain::*`
Aug 30 22:57:27.870 INFO kablam!  --> examples/adder.rs:3:5
Aug 30 22:57:27.870 INFO kablam!   |
Aug 30 22:57:27.871 INFO kablam! 3 | use blockchain::*;
Aug 30 22:57:27.871 INFO kablam!   |     ^^^^^^^^^^^^^
Aug 30 22:57:27.871 INFO kablam!   |
Aug 30 22:57:27.871 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 22:57:27.871 INFO kablam! 
Aug 30 22:57:27.873 INFO kablam! error: aborting due to 6 previous errors
Aug 30 22:57:27.873 INFO kablam! 
Aug 30 22:57:27.873 INFO kablam! Some errors occurred: E0405, E0412, E0433.
Aug 30 22:57:27.873 INFO kablam! For more information about an error, try `rustc --explain E0405`.
Aug 30 22:57:27.879 INFO kablam! error: Could not compile `blockchain`.
Aug 30 22:57:27.879 INFO kablam! 
Aug 30 22:57:27.879 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 22:57:27.880 INFO kablam! su: No module specific data is present
Aug 30 22:57:28.314 INFO running `"docker" "rm" "-f" "ad3ce391381178898969723d8083a54a74bd02b5a71f540e676a68f6d6dcd07a"`
Aug 30 22:57:28.424 INFO blam! ad3ce391381178898969723d8083a54a74bd02b5a71f540e676a68f6d6dcd07a