Dec 05 06:07:00.709 INFO checking stellar-0.1.2-alpha against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:07:00.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 06:07:01.155 INFO [stdout] 0680bd65348514815c822be7c12af14e779573fbf697d4c7cf1985d6005a3f55
Dec 05 06:07:01.211 INFO running `"docker" "start" "-a" "0680bd65348514815c822be7c12af14e779573fbf697d4c7cf1985d6005a3f55"`
Dec 05 06:07:02.535 INFO [stderr] usermod: no changes
Dec 05 06:07:02.627 INFO [stderr]     Checking stellar v0.1.2-alpha (/source)
Dec 05 06:07:03.555 INFO [stderr] warning: field is never used: `fee`
Dec 05 06:07:03.555 INFO [stderr]   --> src/transaction.rs:10:5
Dec 05 06:07:03.556 INFO [stderr]    |
Dec 05 06:07:03.556 INFO [stderr] 10 |     fee: Integer,
Dec 05 06:07:03.556 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 06:07:03.556 INFO [stderr]    |
Dec 05 06:07:03.556 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 06:07:03.556 INFO [stderr] 
Dec 05 06:07:03.556 INFO [stderr] warning: field is never used: `source_account`
Dec 05 06:07:03.556 INFO [stderr]   --> src/transaction.rs:11:5
Dec 05 06:07:03.556 INFO [stderr]    |
Dec 05 06:07:03.556 INFO [stderr] 11 |     source_account: KeyPair,
Dec 05 06:07:03.556 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:03.556 INFO [stderr] 
Dec 05 06:07:03.556 INFO [stderr] warning: field is never used: `sequence_number`
Dec 05 06:07:03.556 INFO [stderr]   --> src/transaction.rs:12:5
Dec 05 06:07:03.556 INFO [stderr]    |
Dec 05 06:07:03.556 INFO [stderr] 12 |     sequence_number: Long,
Dec 05 06:07:03.556 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:03.556 INFO [stderr] 
Dec 05 06:07:03.556 INFO [stderr] warning: field is never used: `operations`
Dec 05 06:07:03.556 INFO [stderr]   --> src/transaction.rs:13:5
Dec 05 06:07:03.556 INFO [stderr]    |
Dec 05 06:07:03.556 INFO [stderr] 13 |     operations: Vec<Operation>,
Dec 05 06:07:03.556 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:03.556 INFO [stderr] 
Dec 05 06:07:03.556 INFO [stderr] warning: field is never used: `memo`
Dec 05 06:07:03.556 INFO [stderr]   --> src/transaction.rs:14:5
Dec 05 06:07:03.556 INFO [stderr]    |
Dec 05 06:07:03.556 INFO [stderr] 14 |     memo: Memo,
Dec 05 06:07:03.556 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 06:07:03.556 INFO [stderr] 
Dec 05 06:07:03.556 INFO [stderr] warning: field is never used: `signatures`
Dec 05 06:07:03.556 INFO [stderr]   --> src/transaction.rs:15:5
Dec 05 06:07:03.556 INFO [stderr]    |
Dec 05 06:07:03.556 INFO [stderr] 15 |     signatures: Vec<()>, // TODO: Port DecoratedSignatures
Dec 05 06:07:03.556 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:03.556 INFO [stderr] 
Dec 05 06:07:04.059 INFO [stderr] warning: field is never used: `fee`
Dec 05 06:07:04.059 INFO [stderr]   --> src/transaction.rs:10:5
Dec 05 06:07:04.059 INFO [stderr]    |
Dec 05 06:07:04.059 INFO [stderr] 10 |     fee: Integer,
Dec 05 06:07:04.059 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 06:07:04.060 INFO [stderr]    |
Dec 05 06:07:04.060 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 06:07:04.060 INFO [stderr] 
Dec 05 06:07:04.060 INFO [stderr] warning: field is never used: `source_account`
Dec 05 06:07:04.060 INFO [stderr]   --> src/transaction.rs:11:5
Dec 05 06:07:04.060 INFO [stderr]    |
Dec 05 06:07:04.060 INFO [stderr] 11 |     source_account: KeyPair,
Dec 05 06:07:04.060 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:04.061 INFO [stderr] 
Dec 05 06:07:04.061 INFO [stderr] warning: field is never used: `sequence_number`
Dec 05 06:07:04.061 INFO [stderr]   --> src/transaction.rs:12:5
Dec 05 06:07:04.061 INFO [stderr]    |
Dec 05 06:07:04.061 INFO [stderr] 12 |     sequence_number: Long,
Dec 05 06:07:04.062 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:04.062 INFO [stderr] 
Dec 05 06:07:04.062 INFO [stderr] warning: field is never used: `operations`
Dec 05 06:07:04.062 INFO [stderr]   --> src/transaction.rs:13:5
Dec 05 06:07:04.062 INFO [stderr]    |
Dec 05 06:07:04.062 INFO [stderr] 13 |     operations: Vec<Operation>,
Dec 05 06:07:04.062 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:04.062 INFO [stderr] 
Dec 05 06:07:04.062 INFO [stderr] warning: field is never used: `memo`
Dec 05 06:07:04.063 INFO [stderr]   --> src/transaction.rs:14:5
Dec 05 06:07:04.063 INFO [stderr]    |
Dec 05 06:07:04.063 INFO [stderr] 14 |     memo: Memo,
Dec 05 06:07:04.063 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 06:07:04.063 INFO [stderr] 
Dec 05 06:07:04.063 INFO [stderr] warning: field is never used: `signatures`
Dec 05 06:07:04.063 INFO [stderr]   --> src/transaction.rs:15:5
Dec 05 06:07:04.063 INFO [stderr]    |
Dec 05 06:07:04.063 INFO [stderr] 15 |     signatures: Vec<()>, // TODO: Port DecoratedSignatures
Dec 05 06:07:04.063 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:04.063 INFO [stderr] 
Dec 05 06:07:04.110 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 05 06:07:04.134 INFO [stderr] su: No module specific data is present
Dec 05 06:07:05.137 INFO running `"docker" "inspect" "0680bd65348514815c822be7c12af14e779573fbf697d4c7cf1985d6005a3f55"`
Dec 05 06:07:05.417 INFO running `"docker" "rm" "-f" "0680bd65348514815c822be7c12af14e779573fbf697d4c7cf1985d6005a3f55"`
Dec 05 06:07:05.786 INFO [stdout] 0680bd65348514815c822be7c12af14e779573fbf697d4c7cf1985d6005a3f55