Sep 17 20:34:03.312 INFO checking off_blockway-0.0.8 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:34:03.312 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:34:03.312 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:34:03.758 INFO blam! 12e77cbc9de64d370f651b8bf2acd581f93da0823b8e5f9ec0ee71820cb4e6e0
Sep 17 20:34:03.767 INFO running `"docker" "start" "-a" "12e77cbc9de64d370f651b8bf2acd581f93da0823b8e5f9ec0ee71820cb4e6e0"`
Sep 17 20:34:05.165 INFO kablam! usermod: no changes
Sep 17 20:34:05.292 INFO kablam!     Checking sha3 v0.6.0
Sep 17 20:34:05.927 INFO kablam!     Checking off_blockway v0.0.8 (/source)
Sep 17 20:34:07.107 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.107 INFO kablam!   --> src/tree.rs:26:11
Sep 17 20:34:07.107 INFO kablam!    |
Sep 17 20:34:07.107 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.107 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 17 20:34:07.107 INFO kablam!    |
Sep 17 20:34:07.107 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.107 INFO kablam!   --> src/tree.rs:26:11
Sep 17 20:34:07.107 INFO kablam!    |
Sep 17 20:34:07.107 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.107 INFO kablam!    |           ^^^^^^^^^
Sep 17 20:34:07.107 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.107 INFO kablam!   --> src/tree.rs:4:5
Sep 17 20:34:07.107 INFO kablam!    |
Sep 17 20:34:07.107 INFO kablam! 4  | use std::*;
Sep 17 20:34:07.107 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.107 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.107 INFO kablam! 
Sep 17 20:34:07.107 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.107 INFO kablam!   --> src/tree.rs:26:22
Sep 17 20:34:07.107 INFO kablam!    |
Sep 17 20:34:07.107 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.107 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 17 20:34:07.107 INFO kablam!    |
Sep 17 20:34:07.107 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.107 INFO kablam!   --> src/tree.rs:26:22
Sep 17 20:34:07.107 INFO kablam!    |
Sep 17 20:34:07.107 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.107 INFO kablam!    |                      ^^^^^^^^^^^
Sep 17 20:34:07.107 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.107 INFO kablam!   --> src/tree.rs:4:5
Sep 17 20:34:07.107 INFO kablam!    |
Sep 17 20:34:07.107 INFO kablam! 4  | use std::*;
Sep 17 20:34:07.107 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.107 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.107 INFO kablam! 
Sep 17 20:34:07.131 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.131 INFO kablam!   --> src/merkle.rs:68:11
Sep 17 20:34:07.131 INFO kablam!    |
Sep 17 20:34:07.131 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.131 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 17 20:34:07.131 INFO kablam!    |
Sep 17 20:34:07.131 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.131 INFO kablam!   --> src/merkle.rs:68:11
Sep 17 20:34:07.131 INFO kablam!    |
Sep 17 20:34:07.131 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.131 INFO kablam!    |           ^^^^^^^^^
Sep 17 20:34:07.131 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.131 INFO kablam!   --> src/merkle.rs:11:5
Sep 17 20:34:07.131 INFO kablam!    |
Sep 17 20:34:07.131 INFO kablam! 11 | use std::*;
Sep 17 20:34:07.131 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.131 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.131 INFO kablam! 
Sep 17 20:34:07.131 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.131 INFO kablam!   --> src/merkle.rs:68:22
Sep 17 20:34:07.131 INFO kablam!    |
Sep 17 20:34:07.131 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.131 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 17 20:34:07.131 INFO kablam!    |
Sep 17 20:34:07.131 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.131 INFO kablam!   --> src/merkle.rs:68:22
Sep 17 20:34:07.131 INFO kablam!    |
Sep 17 20:34:07.131 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.131 INFO kablam!    |                      ^^^^^^^^^^^
Sep 17 20:34:07.131 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.131 INFO kablam!   --> src/merkle.rs:11:5
Sep 17 20:34:07.131 INFO kablam!    |
Sep 17 20:34:07.131 INFO kablam! 11 | use std::*;
Sep 17 20:34:07.131 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.131 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.131 INFO kablam! 
Sep 17 20:34:07.131 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.131 INFO kablam!   --> src/chain.rs:37:11
Sep 17 20:34:07.132 INFO kablam!    |
Sep 17 20:34:07.132 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 17 20:34:07.132 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 17 20:34:07.132 INFO kablam!    |
Sep 17 20:34:07.132 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.132 INFO kablam!   --> src/chain.rs:37:11
Sep 17 20:34:07.132 INFO kablam!    |
Sep 17 20:34:07.132 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 17 20:34:07.132 INFO kablam!    |           ^^^^^^^^^
Sep 17 20:34:07.132 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.132 INFO kablam!   --> src/chain.rs:25:5
Sep 17 20:34:07.132 INFO kablam!    |
Sep 17 20:34:07.132 INFO kablam! 25 | use std::*;
Sep 17 20:34:07.132 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.132 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.132 INFO kablam! 
Sep 17 20:34:07.132 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.132 INFO kablam!   --> src/chain.rs:37:22
Sep 17 20:34:07.132 INFO kablam!    |
Sep 17 20:34:07.132 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 17 20:34:07.132 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 17 20:34:07.132 INFO kablam!    |
Sep 17 20:34:07.132 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.132 INFO kablam!   --> src/chain.rs:37:22
Sep 17 20:34:07.132 INFO kablam!    |
Sep 17 20:34:07.132 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 17 20:34:07.132 INFO kablam!    |                      ^^^^^^^^^^^
Sep 17 20:34:07.143 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.143 INFO kablam!   --> src/chain.rs:25:5
Sep 17 20:34:07.143 INFO kablam!    |
Sep 17 20:34:07.143 INFO kablam! 25 | use std::*;
Sep 17 20:34:07.143 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.143 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.143 INFO kablam! 
Sep 17 20:34:07.175 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 20:34:07.175 INFO kablam!    --> src/block.rs:140:13
Sep 17 20:34:07.175 INFO kablam!     |
Sep 17 20:34:07.175 INFO kablam! 140 |         Ok( ( json ) )
Sep 17 20:34:07.175 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 17 20:34:07.175 INFO kablam!     |
Sep 17 20:34:07.175 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 20:34:07.175 INFO kablam! 
Sep 17 20:34:07.175 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 20:34:07.175 INFO kablam!    --> src/merkle.rs:516:13
Sep 17 20:34:07.175 INFO kablam!     |
Sep 17 20:34:07.175 INFO kablam! 516 |         Ok( ( json ) )
Sep 17 20:34:07.175 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 17 20:34:07.175 INFO kablam! 
Sep 17 20:34:07.267 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.267 INFO kablam!   --> src/tree.rs:26:11
Sep 17 20:34:07.267 INFO kablam!    |
Sep 17 20:34:07.267 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.267 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 17 20:34:07.267 INFO kablam!    |
Sep 17 20:34:07.267 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.267 INFO kablam!   --> src/tree.rs:26:11
Sep 17 20:34:07.267 INFO kablam!    |
Sep 17 20:34:07.267 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.267 INFO kablam!    |           ^^^^^^^^^
Sep 17 20:34:07.267 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.267 INFO kablam!   --> src/tree.rs:4:5
Sep 17 20:34:07.267 INFO kablam!    |
Sep 17 20:34:07.267 INFO kablam! 4  | use std::*;
Sep 17 20:34:07.267 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.267 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.267 INFO kablam! 
Sep 17 20:34:07.267 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.267 INFO kablam!   --> src/tree.rs:26:22
Sep 17 20:34:07.267 INFO kablam!    |
Sep 17 20:34:07.267 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.267 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 17 20:34:07.267 INFO kablam!    |
Sep 17 20:34:07.267 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.267 INFO kablam!   --> src/tree.rs:26:22
Sep 17 20:34:07.267 INFO kablam!    |
Sep 17 20:34:07.267 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.267 INFO kablam!    |                      ^^^^^^^^^^^
Sep 17 20:34:07.267 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.267 INFO kablam!   --> src/tree.rs:4:5
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! 4  | use std::*;
Sep 17 20:34:07.268 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.268 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.268 INFO kablam! 
Sep 17 20:34:07.268 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.268 INFO kablam!   --> src/merkle.rs:68:11
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.268 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.268 INFO kablam!   --> src/merkle.rs:68:11
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.268 INFO kablam!    |           ^^^^^^^^^
Sep 17 20:34:07.268 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.268 INFO kablam!   --> src/merkle.rs:11:5
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! 11 | use std::*;
Sep 17 20:34:07.268 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.268 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.268 INFO kablam! 
Sep 17 20:34:07.268 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.268 INFO kablam!   --> src/merkle.rs:68:22
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.268 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.268 INFO kablam!   --> src/merkle.rs:68:22
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 17 20:34:07.268 INFO kablam!    |                      ^^^^^^^^^^^
Sep 17 20:34:07.268 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.268 INFO kablam!   --> src/merkle.rs:11:5
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! 11 | use std::*;
Sep 17 20:34:07.268 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.268 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.268 INFO kablam! 
Sep 17 20:34:07.268 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.268 INFO kablam!   --> src/chain.rs:37:11
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 17 20:34:07.268 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.268 INFO kablam!   --> src/chain.rs:37:11
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 17 20:34:07.268 INFO kablam!    |           ^^^^^^^^^
Sep 17 20:34:07.268 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.268 INFO kablam!   --> src/chain.rs:25:5
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! 25 | use std::*;
Sep 17 20:34:07.268 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.268 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.268 INFO kablam! 
Sep 17 20:34:07.268 INFO kablam! error[E0659]: `try` is ambiguous
Sep 17 20:34:07.268 INFO kablam!   --> src/chain.rs:37:22
Sep 17 20:34:07.268 INFO kablam!    |
Sep 17 20:34:07.268 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 17 20:34:07.269 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 17 20:34:07.269 INFO kablam!    |
Sep 17 20:34:07.269 INFO kablam! note: `try` could refer to the name defined here
Sep 17 20:34:07.269 INFO kablam!   --> src/chain.rs:37:22
Sep 17 20:34:07.269 INFO kablam!    |
Sep 17 20:34:07.269 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 17 20:34:07.269 INFO kablam!    |                      ^^^^^^^^^^^
Sep 17 20:34:07.269 INFO kablam! note: `try` could also refer to the name imported here
Sep 17 20:34:07.269 INFO kablam!   --> src/chain.rs:25:5
Sep 17 20:34:07.269 INFO kablam!    |
Sep 17 20:34:07.269 INFO kablam! 25 | use std::*;
Sep 17 20:34:07.269 INFO kablam!    |     ^^^^^^
Sep 17 20:34:07.269 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 17 20:34:07.269 INFO kablam! 
Sep 17 20:34:07.319 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 20:34:07.319 INFO kablam!    --> src/block.rs:140:13
Sep 17 20:34:07.319 INFO kablam!     |
Sep 17 20:34:07.319 INFO kablam! 140 |         Ok( ( json ) )
Sep 17 20:34:07.319 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 17 20:34:07.319 INFO kablam!     |
Sep 17 20:34:07.319 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 20:34:07.319 INFO kablam! 
Sep 17 20:34:07.319 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 20:34:07.319 INFO kablam!    --> src/merkle.rs:516:13
Sep 17 20:34:07.319 INFO kablam!     |
Sep 17 20:34:07.319 INFO kablam! 516 |         Ok( ( json ) )
Sep 17 20:34:07.319 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 17 20:34:07.319 INFO kablam! 
Sep 17 20:34:07.799 INFO kablam! error: aborting due to 6 previous errors
Sep 17 20:34:07.799 INFO kablam! 
Sep 17 20:34:07.799 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 17 20:34:07.809 INFO kablam! error: Could not compile `off_blockway`.
Sep 17 20:34:07.809 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 20:34:08.019 INFO kablam! error: aborting due to 6 previous errors
Sep 17 20:34:08.019 INFO kablam! 
Sep 17 20:34:08.019 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 17 20:34:08.030 INFO kablam! error: Could not compile `off_blockway`.
Sep 17 20:34:08.031 INFO kablam! 
Sep 17 20:34:08.031 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 20:34:08.031 INFO kablam! su: No module specific data is present
Sep 17 20:34:08.497 INFO running `"docker" "rm" "-f" "12e77cbc9de64d370f651b8bf2acd581f93da0823b8e5f9ec0ee71820cb4e6e0"`
Sep 17 20:34:08.591 INFO blam! 12e77cbc9de64d370f651b8bf2acd581f93da0823b8e5f9ec0ee71820cb4e6e0