Sep 19 23:23:54.119 INFO checking off_blockway-0.0.8 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 23:23:54.119 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 23:23:54.119 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:23:54.326 INFO blam! 154c24e64851b83bbd4feaa092e4fc8bfbcfdfc99ba3573e83f1ec7a60f7274c
Sep 19 23:23:54.328 INFO running `"docker" "start" "-a" "154c24e64851b83bbd4feaa092e4fc8bfbcfdfc99ba3573e83f1ec7a60f7274c"`
Sep 19 23:23:55.381 INFO kablam! usermod: no changes
Sep 19 23:23:55.573 INFO kablam!     Checking sha3 v0.6.0
Sep 19 23:23:56.247 INFO kablam!     Checking off_blockway v0.0.8 (/source)
Sep 19 23:23:57.099 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.100 INFO kablam!   --> src/tree.rs:26:11
Sep 19 23:23:57.100 INFO kablam!    |
Sep 19 23:23:57.100 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.100 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 23:23:57.100 INFO kablam!    |
Sep 19 23:23:57.100 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.101 INFO kablam!   --> src/tree.rs:26:11
Sep 19 23:23:57.101 INFO kablam!    |
Sep 19 23:23:57.101 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.101 INFO kablam!    |           ^^^^^^^^^
Sep 19 23:23:57.101 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.101 INFO kablam!   --> src/tree.rs:4:5
Sep 19 23:23:57.101 INFO kablam!    |
Sep 19 23:23:57.101 INFO kablam! 4  | use std::*;
Sep 19 23:23:57.101 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.102 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.102 INFO kablam! 
Sep 19 23:23:57.102 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.102 INFO kablam!   --> src/tree.rs:26:22
Sep 19 23:23:57.102 INFO kablam!    |
Sep 19 23:23:57.102 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.102 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 23:23:57.102 INFO kablam!    |
Sep 19 23:23:57.102 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.102 INFO kablam!   --> src/tree.rs:26:22
Sep 19 23:23:57.102 INFO kablam!    |
Sep 19 23:23:57.102 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.102 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 23:23:57.102 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.102 INFO kablam!   --> src/tree.rs:4:5
Sep 19 23:23:57.102 INFO kablam!    |
Sep 19 23:23:57.102 INFO kablam! 4  | use std::*;
Sep 19 23:23:57.102 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.102 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.102 INFO kablam! 
Sep 19 23:23:57.107 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.107 INFO kablam!   --> src/merkle.rs:68:11
Sep 19 23:23:57.107 INFO kablam!    |
Sep 19 23:23:57.107 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.107 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 23:23:57.108 INFO kablam!    |
Sep 19 23:23:57.108 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.108 INFO kablam!   --> src/merkle.rs:68:11
Sep 19 23:23:57.108 INFO kablam!    |
Sep 19 23:23:57.108 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.108 INFO kablam!    |           ^^^^^^^^^
Sep 19 23:23:57.108 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.109 INFO kablam!   --> src/merkle.rs:11:5
Sep 19 23:23:57.109 INFO kablam!    |
Sep 19 23:23:57.109 INFO kablam! 11 | use std::*;
Sep 19 23:23:57.109 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.109 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.109 INFO kablam! 
Sep 19 23:23:57.109 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.110 INFO kablam!   --> src/merkle.rs:68:22
Sep 19 23:23:57.110 INFO kablam!    |
Sep 19 23:23:57.110 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.110 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 23:23:57.110 INFO kablam!    |
Sep 19 23:23:57.110 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.111 INFO kablam!   --> src/merkle.rs:68:22
Sep 19 23:23:57.111 INFO kablam!    |
Sep 19 23:23:57.111 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.111 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 23:23:57.111 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.111 INFO kablam!   --> src/tree.rs:26:11
Sep 19 23:23:57.111 INFO kablam!    |
Sep 19 23:23:57.111 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.111 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 23:23:57.111 INFO kablam!    |
Sep 19 23:23:57.111 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.111 INFO kablam!   --> src/tree.rs:26:11
Sep 19 23:23:57.111 INFO kablam!    |
Sep 19 23:23:57.111 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.111 INFO kablam!   --> src/merkle.rs:11:5
Sep 19 23:23:57.111 INFO kablam!    |
Sep 19 23:23:57.111 INFO kablam! 11 | use std::*;
Sep 19 23:23:57.111 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.111 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.111 INFO kablam!    |           ^^^^^^^^^
Sep 19 23:23:57.111 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.111 INFO kablam! 
Sep 19 23:23:57.112 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.112 INFO kablam!   --> src/tree.rs:4:5
Sep 19 23:23:57.112 INFO kablam!    |
Sep 19 23:23:57.112 INFO kablam! 4  | use std::*;
Sep 19 23:23:57.112 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.112 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.112 INFO kablam! 
Sep 19 23:23:57.118 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.118 INFO kablam!   --> src/tree.rs:26:22
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.118 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.118 INFO kablam!   --> src/tree.rs:26:22
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.118 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 23:23:57.118 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.118 INFO kablam!   --> src/tree.rs:4:5
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! 4  | use std::*;
Sep 19 23:23:57.118 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.118 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.118 INFO kablam! 
Sep 19 23:23:57.118 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.118 INFO kablam!   --> src/chain.rs:37:11
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 23:23:57.118 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.118 INFO kablam!   --> src/chain.rs:37:11
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 23:23:57.118 INFO kablam!    |           ^^^^^^^^^
Sep 19 23:23:57.118 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.118 INFO kablam!   --> src/chain.rs:25:5
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! 25 | use std::*;
Sep 19 23:23:57.118 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.118 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.118 INFO kablam! 
Sep 19 23:23:57.118 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.118 INFO kablam!   --> src/chain.rs:37:22
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 23:23:57.118 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.118 INFO kablam!   --> src/chain.rs:37:22
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 23:23:57.118 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 23:23:57.118 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.118 INFO kablam!   --> src/chain.rs:25:5
Sep 19 23:23:57.118 INFO kablam!    |
Sep 19 23:23:57.118 INFO kablam! 25 | use std::*;
Sep 19 23:23:57.118 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.118 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.118 INFO kablam! 
Sep 19 23:23:57.121 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.121 INFO kablam!   --> src/merkle.rs:68:11
Sep 19 23:23:57.121 INFO kablam!    |
Sep 19 23:23:57.121 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.121 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 23:23:57.121 INFO kablam!    |
Sep 19 23:23:57.121 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.121 INFO kablam!   --> src/merkle.rs:68:11
Sep 19 23:23:57.121 INFO kablam!    |
Sep 19 23:23:57.121 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.121 INFO kablam!    |           ^^^^^^^^^
Sep 19 23:23:57.121 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.121 INFO kablam!   --> src/merkle.rs:11:5
Sep 19 23:23:57.121 INFO kablam!    |
Sep 19 23:23:57.121 INFO kablam! 11 | use std::*;
Sep 19 23:23:57.121 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.121 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.121 INFO kablam! 
Sep 19 23:23:57.122 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.122 INFO kablam!   --> src/merkle.rs:68:22
Sep 19 23:23:57.122 INFO kablam!    |
Sep 19 23:23:57.122 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.122 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 23:23:57.122 INFO kablam!    |
Sep 19 23:23:57.122 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.122 INFO kablam!   --> src/merkle.rs:68:22
Sep 19 23:23:57.122 INFO kablam!    |
Sep 19 23:23:57.122 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 23:23:57.122 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 23:23:57.122 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.122 INFO kablam!   --> src/merkle.rs:11:5
Sep 19 23:23:57.122 INFO kablam!    |
Sep 19 23:23:57.122 INFO kablam! 11 | use std::*;
Sep 19 23:23:57.122 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.126 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.126 INFO kablam! 
Sep 19 23:23:57.126 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.126 INFO kablam!   --> src/chain.rs:37:11
Sep 19 23:23:57.126 INFO kablam!    |
Sep 19 23:23:57.126 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 23:23:57.126 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 23:23:57.126 INFO kablam!    |
Sep 19 23:23:57.126 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.126 INFO kablam!   --> src/chain.rs:37:11
Sep 19 23:23:57.126 INFO kablam!    |
Sep 19 23:23:57.126 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 23:23:57.126 INFO kablam!    |           ^^^^^^^^^
Sep 19 23:23:57.126 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.126 INFO kablam!   --> src/chain.rs:25:5
Sep 19 23:23:57.126 INFO kablam!    |
Sep 19 23:23:57.126 INFO kablam! 25 | use std::*;
Sep 19 23:23:57.126 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.126 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.126 INFO kablam! 
Sep 19 23:23:57.126 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 23:23:57.126 INFO kablam!   --> src/chain.rs:37:22
Sep 19 23:23:57.126 INFO kablam!    |
Sep 19 23:23:57.126 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 23:23:57.126 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 23:23:57.126 INFO kablam!    |
Sep 19 23:23:57.126 INFO kablam! note: `try` could refer to the name defined here
Sep 19 23:23:57.126 INFO kablam!   --> src/chain.rs:37:22
Sep 19 23:23:57.126 INFO kablam!    |
Sep 19 23:23:57.126 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 23:23:57.126 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 23:23:57.126 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 23:23:57.126 INFO kablam!   --> src/chain.rs:25:5
Sep 19 23:23:57.126 INFO kablam!    |
Sep 19 23:23:57.126 INFO kablam! 25 | use std::*;
Sep 19 23:23:57.126 INFO kablam!    |     ^^^^^^
Sep 19 23:23:57.127 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 23:23:57.127 INFO kablam! 
Sep 19 23:23:57.153 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 23:23:57.153 INFO kablam!    --> src/block.rs:140:13
Sep 19 23:23:57.153 INFO kablam!     |
Sep 19 23:23:57.153 INFO kablam! 140 |         Ok( ( json ) )
Sep 19 23:23:57.153 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 19 23:23:57.153 INFO kablam!     |
Sep 19 23:23:57.153 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 23:23:57.153 INFO kablam! 
Sep 19 23:23:57.153 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 23:23:57.153 INFO kablam!    --> src/merkle.rs:516:13
Sep 19 23:23:57.153 INFO kablam!     |
Sep 19 23:23:57.153 INFO kablam! 516 |         Ok( ( json ) )
Sep 19 23:23:57.153 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 19 23:23:57.153 INFO kablam! 
Sep 19 23:23:57.153 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 23:23:57.153 INFO kablam!    --> src/block.rs:140:13
Sep 19 23:23:57.153 INFO kablam!     |
Sep 19 23:23:57.153 INFO kablam! 140 |         Ok( ( json ) )
Sep 19 23:23:57.153 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 19 23:23:57.153 INFO kablam!     |
Sep 19 23:23:57.153 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 23:23:57.153 INFO kablam! 
Sep 19 23:23:57.153 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 23:23:57.153 INFO kablam!    --> src/merkle.rs:516:13
Sep 19 23:23:57.153 INFO kablam!     |
Sep 19 23:23:57.153 INFO kablam! 516 |         Ok( ( json ) )
Sep 19 23:23:57.153 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 19 23:23:57.153 INFO kablam! 
Sep 19 23:23:57.576 INFO kablam! error: aborting due to 6 previous errors
Sep 19 23:23:57.576 INFO kablam! 
Sep 19 23:23:57.576 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 19 23:23:57.584 INFO kablam! error: Could not compile `off_blockway`.
Sep 19 23:23:57.584 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 23:23:57.932 INFO kablam! error: aborting due to 6 previous errors
Sep 19 23:23:57.932 INFO kablam! 
Sep 19 23:23:57.932 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 19 23:23:57.944 INFO kablam! error: Could not compile `off_blockway`.
Sep 19 23:23:57.944 INFO kablam! 
Sep 19 23:23:57.944 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 23:23:57.945 INFO kablam! su: No module specific data is present
Sep 19 23:23:58.713 INFO running `"docker" "rm" "-f" "154c24e64851b83bbd4feaa092e4fc8bfbcfdfc99ba3573e83f1ec7a60f7274c"`
Sep 19 23:23:58.834 INFO blam! 154c24e64851b83bbd4feaa092e4fc8bfbcfdfc99ba3573e83f1ec7a60f7274c