Sep 14 12:20:42.575 INFO checking off_blockway-0.0.8 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 12:20:42.575 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 12:20:42.575 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:20:42.736 INFO blam! 6543dcdf0b355fb4454479dac58e86366e9528c76235378eee1c0062a4c05203
Sep 14 12:20:42.739 INFO running `"docker" "start" "-a" "6543dcdf0b355fb4454479dac58e86366e9528c76235378eee1c0062a4c05203"`
Sep 14 12:20:44.618 INFO kablam! usermod: no changes
Sep 14 12:20:44.867 INFO kablam!     Checking sha3 v0.6.0
Sep 14 12:20:45.457 INFO kablam!     Checking off_blockway v0.0.8 (file:///source)
Sep 14 12:20:46.493 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.493 INFO kablam!   --> src/tree.rs:26:11
Sep 14 12:20:46.493 INFO kablam!    |
Sep 14 12:20:46.493 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.493 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 14 12:20:46.511 INFO kablam!    |
Sep 14 12:20:46.511 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.511 INFO kablam!   --> src/tree.rs:26:11
Sep 14 12:20:46.511 INFO kablam!    |
Sep 14 12:20:46.511 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.511 INFO kablam!    |           ^^^^^^^^^
Sep 14 12:20:46.512 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.512 INFO kablam!   --> src/tree.rs:4:5
Sep 14 12:20:46.512 INFO kablam!    |
Sep 14 12:20:46.512 INFO kablam! 4  | use std::*;
Sep 14 12:20:46.512 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.512 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.512 INFO kablam! 
Sep 14 12:20:46.513 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.513 INFO kablam!   --> src/tree.rs:26:22
Sep 14 12:20:46.513 INFO kablam!    |
Sep 14 12:20:46.513 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.513 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 14 12:20:46.514 INFO kablam!    |
Sep 14 12:20:46.514 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.514 INFO kablam!   --> src/tree.rs:26:22
Sep 14 12:20:46.514 INFO kablam!    |
Sep 14 12:20:46.514 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.514 INFO kablam!    |                      ^^^^^^^^^^^
Sep 14 12:20:46.514 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.514 INFO kablam!   --> src/tree.rs:4:5
Sep 14 12:20:46.514 INFO kablam!    |
Sep 14 12:20:46.514 INFO kablam! 4  | use std::*;
Sep 14 12:20:46.514 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.515 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.515 INFO kablam! 
Sep 14 12:20:46.522 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.522 INFO kablam!   --> src/merkle.rs:68:11
Sep 14 12:20:46.522 INFO kablam!    |
Sep 14 12:20:46.522 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.522 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 14 12:20:46.522 INFO kablam!    |
Sep 14 12:20:46.523 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.523 INFO kablam!   --> src/merkle.rs:68:11
Sep 14 12:20:46.523 INFO kablam!    |
Sep 14 12:20:46.523 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.523 INFO kablam!    |           ^^^^^^^^^
Sep 14 12:20:46.523 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.523 INFO kablam!   --> src/merkle.rs:11:5
Sep 14 12:20:46.523 INFO kablam!    |
Sep 14 12:20:46.523 INFO kablam! 11 | use std::*;
Sep 14 12:20:46.523 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.523 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.523 INFO kablam! 
Sep 14 12:20:46.524 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.524 INFO kablam!   --> src/merkle.rs:68:22
Sep 14 12:20:46.524 INFO kablam!    |
Sep 14 12:20:46.524 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.524 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 14 12:20:46.524 INFO kablam!    |
Sep 14 12:20:46.524 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.524 INFO kablam!   --> src/merkle.rs:68:22
Sep 14 12:20:46.524 INFO kablam!    |
Sep 14 12:20:46.524 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.524 INFO kablam!    |                      ^^^^^^^^^^^
Sep 14 12:20:46.524 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.524 INFO kablam!   --> src/merkle.rs:11:5
Sep 14 12:20:46.524 INFO kablam!    |
Sep 14 12:20:46.524 INFO kablam! 11 | use std::*;
Sep 14 12:20:46.524 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.524 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.524 INFO kablam! 
Sep 14 12:20:46.543 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.543 INFO kablam!   --> src/chain.rs:37:11
Sep 14 12:20:46.543 INFO kablam!    |
Sep 14 12:20:46.543 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 14 12:20:46.543 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 14 12:20:46.543 INFO kablam!    |
Sep 14 12:20:46.543 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.543 INFO kablam!   --> src/chain.rs:37:11
Sep 14 12:20:46.543 INFO kablam!    |
Sep 14 12:20:46.543 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 14 12:20:46.543 INFO kablam!    |           ^^^^^^^^^
Sep 14 12:20:46.543 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.543 INFO kablam!   --> src/chain.rs:25:5
Sep 14 12:20:46.543 INFO kablam!    |
Sep 14 12:20:46.543 INFO kablam! 25 | use std::*;
Sep 14 12:20:46.543 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.544 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.544 INFO kablam! 
Sep 14 12:20:46.544 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.544 INFO kablam!   --> src/chain.rs:37:22
Sep 14 12:20:46.544 INFO kablam!    |
Sep 14 12:20:46.544 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 14 12:20:46.544 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 14 12:20:46.544 INFO kablam!    |
Sep 14 12:20:46.544 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.544 INFO kablam!   --> src/chain.rs:37:22
Sep 14 12:20:46.544 INFO kablam!    |
Sep 14 12:20:46.544 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 14 12:20:46.544 INFO kablam!    |                      ^^^^^^^^^^^
Sep 14 12:20:46.544 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.544 INFO kablam!   --> src/chain.rs:25:5
Sep 14 12:20:46.544 INFO kablam!    |
Sep 14 12:20:46.544 INFO kablam! 25 | use std::*;
Sep 14 12:20:46.544 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.544 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.544 INFO kablam! 
Sep 14 12:20:46.549 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.549 INFO kablam!   --> src/tree.rs:26:11
Sep 14 12:20:46.549 INFO kablam!    |
Sep 14 12:20:46.549 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.549 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 14 12:20:46.559 INFO kablam!    |
Sep 14 12:20:46.559 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.559 INFO kablam!   --> src/tree.rs:26:11
Sep 14 12:20:46.559 INFO kablam!    |
Sep 14 12:20:46.559 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.559 INFO kablam!    |           ^^^^^^^^^
Sep 14 12:20:46.559 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.559 INFO kablam!   --> src/tree.rs:4:5
Sep 14 12:20:46.559 INFO kablam!    |
Sep 14 12:20:46.559 INFO kablam! 4  | use std::*;
Sep 14 12:20:46.559 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.560 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.560 INFO kablam! 
Sep 14 12:20:46.561 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.561 INFO kablam!   --> src/tree.rs:26:22
Sep 14 12:20:46.561 INFO kablam!    |
Sep 14 12:20:46.561 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.561 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 14 12:20:46.561 INFO kablam!    |
Sep 14 12:20:46.561 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.561 INFO kablam!   --> src/tree.rs:26:22
Sep 14 12:20:46.561 INFO kablam!    |
Sep 14 12:20:46.561 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.561 INFO kablam!    |                      ^^^^^^^^^^^
Sep 14 12:20:46.561 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.561 INFO kablam!   --> src/tree.rs:4:5
Sep 14 12:20:46.562 INFO kablam!    |
Sep 14 12:20:46.562 INFO kablam! 4  | use std::*;
Sep 14 12:20:46.562 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.562 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.562 INFO kablam! 
Sep 14 12:20:46.569 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.569 INFO kablam!   --> src/merkle.rs:68:11
Sep 14 12:20:46.569 INFO kablam!    |
Sep 14 12:20:46.569 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.569 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 14 12:20:46.579 INFO kablam!    |
Sep 14 12:20:46.579 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.579 INFO kablam!   --> src/merkle.rs:68:11
Sep 14 12:20:46.579 INFO kablam!    |
Sep 14 12:20:46.579 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.579 INFO kablam!    |           ^^^^^^^^^
Sep 14 12:20:46.579 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.579 INFO kablam!   --> src/merkle.rs:11:5
Sep 14 12:20:46.579 INFO kablam!    |
Sep 14 12:20:46.579 INFO kablam! 11 | use std::*;
Sep 14 12:20:46.579 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.579 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.579 INFO kablam! 
Sep 14 12:20:46.580 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.580 INFO kablam!   --> src/merkle.rs:68:22
Sep 14 12:20:46.580 INFO kablam!    |
Sep 14 12:20:46.580 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.580 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 14 12:20:46.580 INFO kablam!    |
Sep 14 12:20:46.580 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.580 INFO kablam!   --> src/merkle.rs:68:22
Sep 14 12:20:46.580 INFO kablam!    |
Sep 14 12:20:46.580 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 14 12:20:46.580 INFO kablam!    |                      ^^^^^^^^^^^
Sep 14 12:20:46.580 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.580 INFO kablam!   --> src/merkle.rs:11:5
Sep 14 12:20:46.580 INFO kablam!    |
Sep 14 12:20:46.580 INFO kablam! 11 | use std::*;
Sep 14 12:20:46.580 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.580 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.580 INFO kablam! 
Sep 14 12:20:46.583 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.583 INFO kablam!   --> src/chain.rs:37:11
Sep 14 12:20:46.583 INFO kablam!    |
Sep 14 12:20:46.583 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 14 12:20:46.583 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 14 12:20:46.583 INFO kablam!    |
Sep 14 12:20:46.583 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.583 INFO kablam!   --> src/chain.rs:37:11
Sep 14 12:20:46.583 INFO kablam!    |
Sep 14 12:20:46.583 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 14 12:20:46.583 INFO kablam!    |           ^^^^^^^^^
Sep 14 12:20:46.583 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.583 INFO kablam!   --> src/chain.rs:25:5
Sep 14 12:20:46.583 INFO kablam!    |
Sep 14 12:20:46.583 INFO kablam! 25 | use std::*;
Sep 14 12:20:46.583 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.583 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.583 INFO kablam! 
Sep 14 12:20:46.584 INFO kablam! error[E0659]: `try` is ambiguous
Sep 14 12:20:46.584 INFO kablam!   --> src/chain.rs:37:22
Sep 14 12:20:46.584 INFO kablam!    |
Sep 14 12:20:46.584 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 14 12:20:46.584 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 14 12:20:46.584 INFO kablam!    |
Sep 14 12:20:46.584 INFO kablam! note: `try` could refer to the name defined here
Sep 14 12:20:46.584 INFO kablam!   --> src/chain.rs:37:22
Sep 14 12:20:46.584 INFO kablam!    |
Sep 14 12:20:46.584 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 14 12:20:46.584 INFO kablam!    |                      ^^^^^^^^^^^
Sep 14 12:20:46.585 INFO kablam! note: `try` could also refer to the name imported here
Sep 14 12:20:46.585 INFO kablam!   --> src/chain.rs:25:5
Sep 14 12:20:46.585 INFO kablam!    |
Sep 14 12:20:46.585 INFO kablam! 25 | use std::*;
Sep 14 12:20:46.585 INFO kablam!    |     ^^^^^^
Sep 14 12:20:46.585 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 14 12:20:46.585 INFO kablam! 
Sep 14 12:20:46.611 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 12:20:46.611 INFO kablam!    --> src/block.rs:140:13
Sep 14 12:20:46.611 INFO kablam!     |
Sep 14 12:20:46.611 INFO kablam! 140 |         Ok( ( json ) )
Sep 14 12:20:46.611 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 14 12:20:46.611 INFO kablam!     |
Sep 14 12:20:46.611 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 12:20:46.611 INFO kablam! 
Sep 14 12:20:46.612 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 12:20:46.612 INFO kablam!    --> src/merkle.rs:516:13
Sep 14 12:20:46.612 INFO kablam!     |
Sep 14 12:20:46.612 INFO kablam! 516 |         Ok( ( json ) )
Sep 14 12:20:46.612 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 14 12:20:46.612 INFO kablam! 
Sep 14 12:20:46.614 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 12:20:46.614 INFO kablam!    --> src/block.rs:140:13
Sep 14 12:20:46.614 INFO kablam!     |
Sep 14 12:20:46.614 INFO kablam! 140 |         Ok( ( json ) )
Sep 14 12:20:46.614 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 14 12:20:46.614 INFO kablam!     |
Sep 14 12:20:46.614 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 12:20:46.614 INFO kablam! 
Sep 14 12:20:46.615 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 12:20:46.615 INFO kablam!    --> src/merkle.rs:516:13
Sep 14 12:20:46.615 INFO kablam!     |
Sep 14 12:20:46.615 INFO kablam! 516 |         Ok( ( json ) )
Sep 14 12:20:46.615 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 14 12:20:46.615 INFO kablam! 
Sep 14 12:20:47.234 INFO kablam! error: aborting due to 6 previous errors
Sep 14 12:20:47.234 INFO kablam! 
Sep 14 12:20:47.234 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 14 12:20:47.243 INFO kablam! error: Could not compile `off_blockway`.
Sep 14 12:20:47.244 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 12:20:47.331 INFO kablam! error: aborting due to 6 previous errors
Sep 14 12:20:47.331 INFO kablam! 
Sep 14 12:20:47.331 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 14 12:20:47.354 INFO kablam! error: Could not compile `off_blockway`.
Sep 14 12:20:47.354 INFO kablam! 
Sep 14 12:20:47.354 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 12:20:47.355 INFO kablam! su: No module specific data is present
Sep 14 12:20:48.552 INFO running `"docker" "rm" "-f" "6543dcdf0b355fb4454479dac58e86366e9528c76235378eee1c0062a4c05203"`
Sep 14 12:20:48.735 INFO blam! 6543dcdf0b355fb4454479dac58e86366e9528c76235378eee1c0062a4c05203