Nov 30 14:54:50.838 INFO checking stellar-0.1.2-alpha against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 14:54:50.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 14:54:51.272 INFO [stdout] 4c4e45d1ebe5c56d0583fac82deef3c11aafa74c5266036a196fd7b88918b0a8
Nov 30 14:54:51.278 INFO running `"docker" "start" "-a" "4c4e45d1ebe5c56d0583fac82deef3c11aafa74c5266036a196fd7b88918b0a8"`
Nov 30 14:54:52.552 INFO [stderr] usermod: no changes
Nov 30 14:54:52.640 INFO [stderr]     Checking stellar v0.1.2-alpha (/source)
Nov 30 14:54:53.832 INFO [stderr] warning: field is never used: `fee`
Nov 30 14:54:53.832 INFO [stderr]   --> src/transaction.rs:10:5
Nov 30 14:54:53.832 INFO [stderr]    |
Nov 30 14:54:53.832 INFO [stderr] 10 |     fee: Integer,
Nov 30 14:54:53.832 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 30 14:54:53.833 INFO [stderr]    |
Nov 30 14:54:53.833 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 14:54:53.833 INFO [stderr] 
Nov 30 14:54:53.833 INFO [stderr] warning: field is never used: `source_account`
Nov 30 14:54:53.833 INFO [stderr]   --> src/transaction.rs:11:5
Nov 30 14:54:53.833 INFO [stderr]    |
Nov 30 14:54:53.833 INFO [stderr] 11 |     source_account: KeyPair,
Nov 30 14:54:53.833 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:54:53.833 INFO [stderr] 
Nov 30 14:54:53.833 INFO [stderr] warning: field is never used: `sequence_number`
Nov 30 14:54:53.833 INFO [stderr]   --> src/transaction.rs:12:5
Nov 30 14:54:53.833 INFO [stderr]    |
Nov 30 14:54:53.833 INFO [stderr] 12 |     sequence_number: Long,
Nov 30 14:54:53.833 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:54:53.833 INFO [stderr] 
Nov 30 14:54:53.833 INFO [stderr] warning: field is never used: `operations`
Nov 30 14:54:53.833 INFO [stderr]   --> src/transaction.rs:13:5
Nov 30 14:54:53.833 INFO [stderr]    |
Nov 30 14:54:53.833 INFO [stderr] 13 |     operations: Vec<Operation>,
Nov 30 14:54:53.833 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:54:53.833 INFO [stderr] 
Nov 30 14:54:53.833 INFO [stderr] warning: field is never used: `memo`
Nov 30 14:54:53.833 INFO [stderr]   --> src/transaction.rs:14:5
Nov 30 14:54:53.833 INFO [stderr]    |
Nov 30 14:54:53.833 INFO [stderr] 14 |     memo: Memo,
Nov 30 14:54:53.833 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 14:54:53.833 INFO [stderr] 
Nov 30 14:54:53.833 INFO [stderr] warning: field is never used: `signatures`
Nov 30 14:54:53.833 INFO [stderr]   --> src/transaction.rs:15:5
Nov 30 14:54:53.833 INFO [stderr]    |
Nov 30 14:54:53.833 INFO [stderr] 15 |     signatures: Vec<()>, // TODO: Port DecoratedSignatures
Nov 30 14:54:53.833 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 14:54:53.833 INFO [stderr] 
Nov 30 14:54:54.034 INFO [stderr] warning: field is never used: `fee`
Nov 30 14:54:54.035 INFO [stderr]   --> src/transaction.rs:10:5
Nov 30 14:54:54.035 INFO [stderr]    |
Nov 30 14:54:54.035 INFO [stderr] 10 |     fee: Integer,
Nov 30 14:54:54.035 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 30 14:54:54.035 INFO [stderr]    |
Nov 30 14:54:54.035 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 14:54:54.035 INFO [stderr] 
Nov 30 14:54:54.035 INFO [stderr] warning: field is never used: `source_account`
Nov 30 14:54:54.035 INFO [stderr]   --> src/transaction.rs:11:5
Nov 30 14:54:54.035 INFO [stderr]    |
Nov 30 14:54:54.035 INFO [stderr] 11 |     source_account: KeyPair,
Nov 30 14:54:54.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:54:54.035 INFO [stderr] 
Nov 30 14:54:54.035 INFO [stderr] warning: field is never used: `sequence_number`
Nov 30 14:54:54.035 INFO [stderr]   --> src/transaction.rs:12:5
Nov 30 14:54:54.035 INFO [stderr]    |
Nov 30 14:54:54.035 INFO [stderr] 12 |     sequence_number: Long,
Nov 30 14:54:54.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:54:54.035 INFO [stderr] 
Nov 30 14:54:54.035 INFO [stderr] warning: field is never used: `operations`
Nov 30 14:54:54.035 INFO [stderr]   --> src/transaction.rs:13:5
Nov 30 14:54:54.035 INFO [stderr]    |
Nov 30 14:54:54.035 INFO [stderr] 13 |     operations: Vec<Operation>,
Nov 30 14:54:54.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:54:54.035 INFO [stderr] 
Nov 30 14:54:54.035 INFO [stderr] warning: field is never used: `memo`
Nov 30 14:54:54.035 INFO [stderr]   --> src/transaction.rs:14:5
Nov 30 14:54:54.035 INFO [stderr]    |
Nov 30 14:54:54.035 INFO [stderr] 14 |     memo: Memo,
Nov 30 14:54:54.035 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 14:54:54.035 INFO [stderr] 
Nov 30 14:54:54.035 INFO [stderr] warning: field is never used: `signatures`
Nov 30 14:54:54.035 INFO [stderr]   --> src/transaction.rs:15:5
Nov 30 14:54:54.035 INFO [stderr]    |
Nov 30 14:54:54.035 INFO [stderr] 15 |     signatures: Vec<()>, // TODO: Port DecoratedSignatures
Nov 30 14:54:54.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 14:54:54.035 INFO [stderr] 
Nov 30 14:54:54.062 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Nov 30 14:54:54.083 INFO [stderr] su: No module specific data is present
Nov 30 14:54:55.271 INFO running `"docker" "inspect" "4c4e45d1ebe5c56d0583fac82deef3c11aafa74c5266036a196fd7b88918b0a8"`
Nov 30 14:54:55.638 INFO running `"docker" "rm" "-f" "4c4e45d1ebe5c56d0583fac82deef3c11aafa74c5266036a196fd7b88918b0a8"`
Nov 30 14:54:55.992 INFO [stdout] 4c4e45d1ebe5c56d0583fac82deef3c11aafa74c5266036a196fd7b88918b0a8