Sep 19 21:30:27.971 INFO checking off_blockway-0.0.8 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 21:30:27.971 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 21:30:27.971 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:30:28.102 INFO blam! f0c948a2c96f9a57e2c170cd1c831d3afb209afa9ab75c4b7bd8d85eb05d43b4
Sep 19 21:30:28.104 INFO running `"docker" "start" "-a" "f0c948a2c96f9a57e2c170cd1c831d3afb209afa9ab75c4b7bd8d85eb05d43b4"`
Sep 19 21:30:29.004 INFO kablam! usermod: no changes
Sep 19 21:30:29.123 INFO kablam!     Checking sha3 v0.6.0
Sep 19 21:30:29.579 INFO kablam!     Checking off_blockway v0.0.8 (/source)
Sep 19 21:30:30.291 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.291 INFO kablam!   --> src/tree.rs:26:11
Sep 19 21:30:30.291 INFO kablam!    |
Sep 19 21:30:30.291 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.291 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 21:30:30.291 INFO kablam!    |
Sep 19 21:30:30.291 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.291 INFO kablam!   --> src/tree.rs:26:11
Sep 19 21:30:30.291 INFO kablam!    |
Sep 19 21:30:30.291 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.291 INFO kablam!    |           ^^^^^^^^^
Sep 19 21:30:30.291 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.291 INFO kablam!   --> src/tree.rs:4:5
Sep 19 21:30:30.291 INFO kablam!    |
Sep 19 21:30:30.291 INFO kablam! 4  | use std::*;
Sep 19 21:30:30.291 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.291 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.291 INFO kablam! 
Sep 19 21:30:30.291 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.291 INFO kablam!   --> src/tree.rs:26:22
Sep 19 21:30:30.291 INFO kablam!    |
Sep 19 21:30:30.291 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.291 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 21:30:30.291 INFO kablam!    |
Sep 19 21:30:30.291 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.291 INFO kablam!   --> src/tree.rs:26:22
Sep 19 21:30:30.291 INFO kablam!    |
Sep 19 21:30:30.291 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.291 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 21:30:30.291 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.291 INFO kablam!   --> src/tree.rs:4:5
Sep 19 21:30:30.291 INFO kablam!    |
Sep 19 21:30:30.291 INFO kablam! 4  | use std::*;
Sep 19 21:30:30.291 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.292 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.292 INFO kablam! 
Sep 19 21:30:30.292 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.292 INFO kablam!   --> src/merkle.rs:68:11
Sep 19 21:30:30.292 INFO kablam!    |
Sep 19 21:30:30.292 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.292 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 21:30:30.292 INFO kablam!    |
Sep 19 21:30:30.292 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.292 INFO kablam!   --> src/merkle.rs:68:11
Sep 19 21:30:30.292 INFO kablam!    |
Sep 19 21:30:30.292 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.292 INFO kablam!    |           ^^^^^^^^^
Sep 19 21:30:30.292 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.292 INFO kablam!   --> src/merkle.rs:11:5
Sep 19 21:30:30.292 INFO kablam!    |
Sep 19 21:30:30.292 INFO kablam! 11 | use std::*;
Sep 19 21:30:30.292 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.292 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.292 INFO kablam! 
Sep 19 21:30:30.292 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.292 INFO kablam!   --> src/merkle.rs:68:22
Sep 19 21:30:30.292 INFO kablam!    |
Sep 19 21:30:30.292 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.292 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 21:30:30.292 INFO kablam!    |
Sep 19 21:30:30.292 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.292 INFO kablam!   --> src/merkle.rs:68:22
Sep 19 21:30:30.292 INFO kablam!    |
Sep 19 21:30:30.292 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.292 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 21:30:30.292 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.292 INFO kablam!   --> src/merkle.rs:11:5
Sep 19 21:30:30.292 INFO kablam!    |
Sep 19 21:30:30.292 INFO kablam! 11 | use std::*;
Sep 19 21:30:30.292 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.292 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.292 INFO kablam! 
Sep 19 21:30:30.297 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.297 INFO kablam!   --> src/chain.rs:37:11
Sep 19 21:30:30.297 INFO kablam!    |
Sep 19 21:30:30.297 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 21:30:30.297 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 21:30:30.297 INFO kablam!    |
Sep 19 21:30:30.297 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.297 INFO kablam!   --> src/chain.rs:37:11
Sep 19 21:30:30.297 INFO kablam!    |
Sep 19 21:30:30.297 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 21:30:30.297 INFO kablam!    |           ^^^^^^^^^
Sep 19 21:30:30.297 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.297 INFO kablam!   --> src/chain.rs:25:5
Sep 19 21:30:30.297 INFO kablam!    |
Sep 19 21:30:30.297 INFO kablam! 25 | use std::*;
Sep 19 21:30:30.297 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.297 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.297 INFO kablam! 
Sep 19 21:30:30.297 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.297 INFO kablam!   --> src/chain.rs:37:22
Sep 19 21:30:30.297 INFO kablam!    |
Sep 19 21:30:30.297 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 21:30:30.297 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 21:30:30.297 INFO kablam!    |
Sep 19 21:30:30.297 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.297 INFO kablam!   --> src/chain.rs:37:22
Sep 19 21:30:30.297 INFO kablam!    |
Sep 19 21:30:30.297 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 21:30:30.297 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 21:30:30.297 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.298 INFO kablam!   --> src/chain.rs:25:5
Sep 19 21:30:30.298 INFO kablam!    |
Sep 19 21:30:30.298 INFO kablam! 25 | use std::*;
Sep 19 21:30:30.298 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.298 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.298 INFO kablam! 
Sep 19 21:30:30.315 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 21:30:30.315 INFO kablam!    --> src/block.rs:140:13
Sep 19 21:30:30.315 INFO kablam!     |
Sep 19 21:30:30.315 INFO kablam! 140 |         Ok( ( json ) )
Sep 19 21:30:30.315 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 19 21:30:30.315 INFO kablam!     |
Sep 19 21:30:30.315 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 21:30:30.315 INFO kablam! 
Sep 19 21:30:30.315 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 21:30:30.315 INFO kablam!    --> src/merkle.rs:516:13
Sep 19 21:30:30.315 INFO kablam!     |
Sep 19 21:30:30.315 INFO kablam! 516 |         Ok( ( json ) )
Sep 19 21:30:30.315 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 19 21:30:30.315 INFO kablam! 
Sep 19 21:30:30.331 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.331 INFO kablam!   --> src/tree.rs:26:11
Sep 19 21:30:30.331 INFO kablam!    |
Sep 19 21:30:30.331 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.331 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 21:30:30.331 INFO kablam!    |
Sep 19 21:30:30.331 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.331 INFO kablam!   --> src/tree.rs:26:11
Sep 19 21:30:30.331 INFO kablam!    |
Sep 19 21:30:30.331 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.331 INFO kablam!    |           ^^^^^^^^^
Sep 19 21:30:30.331 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.331 INFO kablam!   --> src/tree.rs:4:5
Sep 19 21:30:30.331 INFO kablam!    |
Sep 19 21:30:30.331 INFO kablam! 4  | use std::*;
Sep 19 21:30:30.331 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.331 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.331 INFO kablam! 
Sep 19 21:30:30.331 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.331 INFO kablam!   --> src/tree.rs:26:22
Sep 19 21:30:30.331 INFO kablam!    |
Sep 19 21:30:30.331 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.331 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 21:30:30.331 INFO kablam!    |
Sep 19 21:30:30.331 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.331 INFO kablam!   --> src/tree.rs:26:22
Sep 19 21:30:30.331 INFO kablam!    |
Sep 19 21:30:30.331 INFO kablam! 26 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.331 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 21:30:30.331 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.331 INFO kablam!   --> src/tree.rs:4:5
Sep 19 21:30:30.331 INFO kablam!    |
Sep 19 21:30:30.331 INFO kablam! 4  | use std::*;
Sep 19 21:30:30.331 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.331 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.331 INFO kablam! 
Sep 19 21:30:30.338 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.338 INFO kablam!   --> src/merkle.rs:68:11
Sep 19 21:30:30.338 INFO kablam!    |
Sep 19 21:30:30.338 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.338 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 21:30:30.338 INFO kablam!    |
Sep 19 21:30:30.338 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.338 INFO kablam!   --> src/merkle.rs:68:11
Sep 19 21:30:30.338 INFO kablam!    |
Sep 19 21:30:30.338 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.339 INFO kablam!    |           ^^^^^^^^^
Sep 19 21:30:30.339 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.339 INFO kablam!   --> src/merkle.rs:11:5
Sep 19 21:30:30.339 INFO kablam!    |
Sep 19 21:30:30.339 INFO kablam! 11 | use std::*;
Sep 19 21:30:30.339 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.339 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.339 INFO kablam! 
Sep 19 21:30:30.339 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.339 INFO kablam!   --> src/merkle.rs:68:22
Sep 19 21:30:30.339 INFO kablam!    |
Sep 19 21:30:30.339 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.339 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 21:30:30.339 INFO kablam!    |
Sep 19 21:30:30.339 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.339 INFO kablam!   --> src/merkle.rs:68:22
Sep 19 21:30:30.339 INFO kablam!    |
Sep 19 21:30:30.339 INFO kablam! 68 | #[derive( Serialize, Deserialize )]
Sep 19 21:30:30.339 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 21:30:30.339 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.339 INFO kablam!   --> src/merkle.rs:11:5
Sep 19 21:30:30.339 INFO kablam!    |
Sep 19 21:30:30.339 INFO kablam! 11 | use std::*;
Sep 19 21:30:30.339 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.339 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.339 INFO kablam! 
Sep 19 21:30:30.343 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.343 INFO kablam!   --> src/chain.rs:37:11
Sep 19 21:30:30.343 INFO kablam!    |
Sep 19 21:30:30.343 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 21:30:30.343 INFO kablam!    |           ^^^^^^^^^ ambiguous name
Sep 19 21:30:30.343 INFO kablam!    |
Sep 19 21:30:30.343 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.343 INFO kablam!   --> src/chain.rs:37:11
Sep 19 21:30:30.343 INFO kablam!    |
Sep 19 21:30:30.343 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 21:30:30.343 INFO kablam!    |           ^^^^^^^^^
Sep 19 21:30:30.343 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.343 INFO kablam!   --> src/chain.rs:25:5
Sep 19 21:30:30.343 INFO kablam!    |
Sep 19 21:30:30.343 INFO kablam! 25 | use std::*;
Sep 19 21:30:30.343 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.343 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.343 INFO kablam! 
Sep 19 21:30:30.343 INFO kablam! error[E0659]: `try` is ambiguous
Sep 19 21:30:30.343 INFO kablam!   --> src/chain.rs:37:22
Sep 19 21:30:30.343 INFO kablam!    |
Sep 19 21:30:30.343 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 21:30:30.343 INFO kablam!    |                      ^^^^^^^^^^^ ambiguous name
Sep 19 21:30:30.343 INFO kablam!    |
Sep 19 21:30:30.343 INFO kablam! note: `try` could refer to the name defined here
Sep 19 21:30:30.343 INFO kablam!   --> src/chain.rs:37:22
Sep 19 21:30:30.343 INFO kablam!    |
Sep 19 21:30:30.343 INFO kablam! 37 | #[derive( Serialize, Deserialize, Debug )]
Sep 19 21:30:30.343 INFO kablam!    |                      ^^^^^^^^^^^
Sep 19 21:30:30.343 INFO kablam! note: `try` could also refer to the name imported here
Sep 19 21:30:30.343 INFO kablam!   --> src/chain.rs:25:5
Sep 19 21:30:30.343 INFO kablam!    |
Sep 19 21:30:30.343 INFO kablam! 25 | use std::*;
Sep 19 21:30:30.343 INFO kablam!    |     ^^^^^^
Sep 19 21:30:30.343 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 19 21:30:30.343 INFO kablam! 
Sep 19 21:30:30.368 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 21:30:30.368 INFO kablam!    --> src/block.rs:140:13
Sep 19 21:30:30.368 INFO kablam!     |
Sep 19 21:30:30.368 INFO kablam! 140 |         Ok( ( json ) )
Sep 19 21:30:30.368 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 19 21:30:30.368 INFO kablam!     |
Sep 19 21:30:30.368 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 21:30:30.368 INFO kablam! 
Sep 19 21:30:30.368 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 21:30:30.368 INFO kablam!    --> src/merkle.rs:516:13
Sep 19 21:30:30.368 INFO kablam!     |
Sep 19 21:30:30.368 INFO kablam! 516 |         Ok( ( json ) )
Sep 19 21:30:30.368 INFO kablam!     |             ^^^^^^^^ help: remove these parentheses
Sep 19 21:30:30.371 INFO kablam! 
Sep 19 21:30:30.679 INFO kablam! error: aborting due to 6 previous errors
Sep 19 21:30:30.679 INFO kablam! 
Sep 19 21:30:30.679 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 19 21:30:30.685 INFO kablam! error: Could not compile `off_blockway`.
Sep 19 21:30:30.685 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 21:30:30.811 INFO kablam! error: aborting due to 6 previous errors
Sep 19 21:30:30.811 INFO kablam! 
Sep 19 21:30:30.811 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 19 21:30:30.820 INFO kablam! error: Could not compile `off_blockway`.
Sep 19 21:30:30.820 INFO kablam! 
Sep 19 21:30:30.820 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 21:30:30.822 INFO kablam! su: No module specific data is present
Sep 19 21:30:31.453 INFO running `"docker" "rm" "-f" "f0c948a2c96f9a57e2c170cd1c831d3afb209afa9ab75c4b7bd8d85eb05d43b4"`
Sep 19 21:30:31.651 INFO blam! f0c948a2c96f9a57e2c170cd1c831d3afb209afa9ab75c4b7bd8d85eb05d43b4