Sep 10 09:10:29.791 INFO checking stellar-0.1.2-alpha against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 09:10:29.791 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 09:10:29.791 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:10:29.982 INFO blam! c27956744362da7657a7564bbb8a7f568c67d3318da74b0e6f718ad7862a4e6f
Sep 10 09:10:29.984 INFO running `"docker" "start" "-a" "c27956744362da7657a7564bbb8a7f568c67d3318da74b0e6f718ad7862a4e6f"`
Sep 10 09:10:31.239 INFO kablam! usermod: no changes
Sep 10 09:10:31.362 INFO kablam!     Checking stellar v0.1.2-alpha (file:///source)
Sep 10 09:10:31.991 INFO kablam! warning: field is never used: `fee`
Sep 10 09:10:31.991 INFO kablam!   --> src/transaction.rs:10:5
Sep 10 09:10:31.991 INFO kablam!    |
Sep 10 09:10:31.991 INFO kablam! 10 |     fee: Integer,
Sep 10 09:10:31.991 INFO kablam!    |     ^^^^^^^^^^^^
Sep 10 09:10:31.991 INFO kablam!    |
Sep 10 09:10:31.991 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 09:10:31.991 INFO kablam! 
Sep 10 09:10:31.991 INFO kablam! warning: field is never used: `source_account`
Sep 10 09:10:31.991 INFO kablam!   --> src/transaction.rs:11:5
Sep 10 09:10:31.991 INFO kablam!    |
Sep 10 09:10:31.991 INFO kablam! 11 |     source_account: KeyPair,
Sep 10 09:10:31.991 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:10:31.991 INFO kablam! 
Sep 10 09:10:31.991 INFO kablam! warning: field is never used: `sequence_number`
Sep 10 09:10:31.991 INFO kablam!   --> src/transaction.rs:12:5
Sep 10 09:10:31.991 INFO kablam!    |
Sep 10 09:10:31.991 INFO kablam! 12 |     sequence_number: Long,
Sep 10 09:10:31.991 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:10:31.991 INFO kablam! 
Sep 10 09:10:31.991 INFO kablam! warning: field is never used: `operations`
Sep 10 09:10:31.991 INFO kablam!   --> src/transaction.rs:13:5
Sep 10 09:10:31.991 INFO kablam!    |
Sep 10 09:10:31.991 INFO kablam! 13 |     operations: Vec<Operation>,
Sep 10 09:10:31.991 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:10:31.991 INFO kablam! 
Sep 10 09:10:31.991 INFO kablam! warning: field is never used: `memo`
Sep 10 09:10:31.991 INFO kablam!   --> src/transaction.rs:14:5
Sep 10 09:10:31.991 INFO kablam!    |
Sep 10 09:10:31.991 INFO kablam! 14 |     memo: Memo,
Sep 10 09:10:31.991 INFO kablam!    |     ^^^^^^^^^^
Sep 10 09:10:31.991 INFO kablam! 
Sep 10 09:10:31.991 INFO kablam! warning: field is never used: `signatures`
Sep 10 09:10:31.991 INFO kablam!   --> src/transaction.rs:15:5
Sep 10 09:10:31.991 INFO kablam!    |
Sep 10 09:10:31.991 INFO kablam! 15 |     signatures: Vec<()>, // TODO: Port DecoratedSignatures
Sep 10 09:10:31.991 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 10 09:10:31.991 INFO kablam! 
Sep 10 09:10:32.117 INFO kablam! warning: field is never used: `fee`
Sep 10 09:10:32.118 INFO kablam!   --> src/transaction.rs:10:5
Sep 10 09:10:32.118 INFO kablam!    |
Sep 10 09:10:32.118 INFO kablam! 10 |     fee: Integer,
Sep 10 09:10:32.118 INFO kablam!    |     ^^^^^^^^^^^^
Sep 10 09:10:32.118 INFO kablam!    |
Sep 10 09:10:32.118 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 09:10:32.118 INFO kablam! 
Sep 10 09:10:32.118 INFO kablam! warning: field is never used: `source_account`
Sep 10 09:10:32.118 INFO kablam!   --> src/transaction.rs:11:5
Sep 10 09:10:32.118 INFO kablam!    |
Sep 10 09:10:32.118 INFO kablam! 11 |     source_account: KeyPair,
Sep 10 09:10:32.118 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:10:32.118 INFO kablam! 
Sep 10 09:10:32.118 INFO kablam! warning: field is never used: `sequence_number`
Sep 10 09:10:32.118 INFO kablam!   --> src/transaction.rs:12:5
Sep 10 09:10:32.118 INFO kablam!    |
Sep 10 09:10:32.118 INFO kablam! 12 |     sequence_number: Long,
Sep 10 09:10:32.118 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:10:32.118 INFO kablam! 
Sep 10 09:10:32.118 INFO kablam! warning: field is never used: `operations`
Sep 10 09:10:32.118 INFO kablam!   --> src/transaction.rs:13:5
Sep 10 09:10:32.118 INFO kablam!    |
Sep 10 09:10:32.118 INFO kablam! 13 |     operations: Vec<Operation>,
Sep 10 09:10:32.118 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:10:32.118 INFO kablam! 
Sep 10 09:10:32.118 INFO kablam! warning: field is never used: `memo`
Sep 10 09:10:32.118 INFO kablam!   --> src/transaction.rs:14:5
Sep 10 09:10:32.118 INFO kablam!    |
Sep 10 09:10:32.118 INFO kablam! 14 |     memo: Memo,
Sep 10 09:10:32.118 INFO kablam!    |     ^^^^^^^^^^
Sep 10 09:10:32.118 INFO kablam! 
Sep 10 09:10:32.118 INFO kablam! warning: field is never used: `signatures`
Sep 10 09:10:32.118 INFO kablam!   --> src/transaction.rs:15:5
Sep 10 09:10:32.118 INFO kablam!    |
Sep 10 09:10:32.118 INFO kablam! 15 |     signatures: Vec<()>, // TODO: Port DecoratedSignatures
Sep 10 09:10:32.118 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 10 09:10:32.118 INFO kablam! 
Sep 10 09:10:32.151 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Sep 10 09:10:32.155 INFO kablam! su: No module specific data is present
Sep 10 09:10:33.458 INFO running `"docker" "rm" "-f" "c27956744362da7657a7564bbb8a7f568c67d3318da74b0e6f718ad7862a4e6f"`
Sep 10 09:10:33.575 INFO blam! c27956744362da7657a7564bbb8a7f568c67d3318da74b0e6f718ad7862a4e6f