Dec 05 16:11:30.631 INFO checking bitcoin-wallet-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:11:30.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 16:11:30.980 INFO [stdout] 99f4801275b81b76848c63cff981b2822dcdf0bbaa7d27e33c7bacc4700dbe8f
Dec 05 16:11:30.985 INFO running `"docker" "start" "-a" "99f4801275b81b76848c63cff981b2822dcdf0bbaa7d27e33c7bacc4700dbe8f"`
Dec 05 16:11:32.645 INFO [stderr] usermod: no changes
Dec 05 16:11:32.878 INFO [stderr]     Checking bech32 v0.3.2
Dec 05 16:11:32.878 INFO [stderr]    Compiling secp256k1 v0.9.2
Dec 05 16:11:32.903 INFO [stderr]     Checking strason v0.3.4
Dec 05 16:11:34.933 INFO [stderr]     Checking bitcoin-bech32 v0.5.1
Dec 05 16:11:38.465 INFO [stderr]     Checking bitcoin v0.13.2
Dec 05 16:11:42.858 INFO [stderr]     Checking bitcoin-wallet v0.1.0 (/source)
Dec 05 16:11:45.227 INFO [stderr] warning: unused import: `keyfactory::MasterKeyEntropy`
Dec 05 16:11:45.227 INFO [stderr]    --> src/mnemonic.rs:116:9
Dec 05 16:11:45.228 INFO [stderr]     |
Dec 05 16:11:45.228 INFO [stderr] 116 |     use keyfactory::MasterKeyEntropy;
Dec 05 16:11:45.228 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:11:45.228 INFO [stderr]     |
Dec 05 16:11:45.228 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 05 16:11:45.229 INFO [stderr] 
Dec 05 16:11:45.229 INFO [stderr] warning: unused import: `bitcoin::util::bip32::ChildNumber`
Dec 05 16:11:45.229 INFO [stderr]    --> src/mnemonic.rs:118:9
Dec 05 16:11:45.229 INFO [stderr]     |
Dec 05 16:11:45.229 INFO [stderr] 118 |     use bitcoin::util::bip32::ChildNumber;
Dec 05 16:11:45.229 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:11:45.229 INFO [stderr] 
Dec 05 16:11:45.229 INFO [stderr] warning: unused imports: `ChildNumber`, `ExtendedPubKey`
Dec 05 16:11:45.229 INFO [stderr]   --> src/account.rs:21:28
Dec 05 16:11:45.229 INFO [stderr]    |
Dec 05 16:11:45.229 INFO [stderr] 21 | use bitcoin::util::bip32::{ExtendedPubKey, ExtendedPrivKey,ChildNumber};
Dec 05 16:11:45.229 INFO [stderr]    |                            ^^^^^^^^^^^^^^                  ^^^^^^^^^^^
Dec 05 16:11:45.229 INFO [stderr] 
Dec 05 16:11:45.583 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:11:45.583 INFO [stderr]    --> src/mnemonic.rs:131:13
Dec 05 16:11:45.583 INFO [stderr]     |
Dec 05 16:11:45.583 INFO [stderr] 131 |         let mut key_factory: KeyFactory = KeyFactory::new();
Dec 05 16:11:45.583 INFO [stderr]     |             ----^^^^^^^^^^^
Dec 05 16:11:45.583 INFO [stderr]     |             |
Dec 05 16:11:45.583 INFO [stderr]     |             help: remove this `mut`
Dec 05 16:11:45.583 INFO [stderr]     |
Dec 05 16:11:45.583 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 16:11:45.583 INFO [stderr] 
Dec 05 16:11:45.631 INFO [stderr] warning: field is never used: `account_key`
Dec 05 16:11:45.631 INFO [stderr]   --> src/account.rs:35:5
Dec 05 16:11:45.631 INFO [stderr]    |
Dec 05 16:11:45.631 INFO [stderr] 35 |     account_key: ExtendedPrivKey,
Dec 05 16:11:45.631 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:11:45.631 INFO [stderr]    |
Dec 05 16:11:45.631 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:11:45.631 INFO [stderr] 
Dec 05 16:11:45.631 INFO [stderr] warning: field is never used: `address_type`
Dec 05 16:11:45.631 INFO [stderr]   --> src/account.rs:36:5
Dec 05 16:11:45.631 INFO [stderr]    |
Dec 05 16:11:45.631 INFO [stderr] 36 |     address_type: AccountAddressType,
Dec 05 16:11:45.631 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:11:45.631 INFO [stderr] 
Dec 05 16:11:45.631 INFO [stderr] warning: field is never used: `key_factory`
Dec 05 16:11:45.631 INFO [stderr]   --> src/account.rs:37:5
Dec 05 16:11:45.631 INFO [stderr]    |
Dec 05 16:11:45.631 INFO [stderr] 37 |     key_factory: Arc<KeyFactory>
Dec 05 16:11:45.631 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:11:45.631 INFO [stderr] 
Dec 05 16:11:45.631 INFO [stderr] warning: variable `pkTestCount` should have a snake case name such as `pk_test_count`
Dec 05 16:11:45.631 INFO [stderr]    --> src/mnemonic.rs:132:13
Dec 05 16:11:45.631 INFO [stderr]     |
Dec 05 16:11:45.631 INFO [stderr] 132 |         let mut pkTestCount = 0;
Dec 05 16:11:45.631 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 05 16:11:45.631 INFO [stderr]     |
Dec 05 16:11:45.631 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 05 16:11:45.631 INFO [stderr] 
Dec 05 16:11:45.915 INFO [stderr] warning: unused imports: `ChildNumber`, `ExtendedPubKey`
Dec 05 16:11:45.915 INFO [stderr]   --> src/account.rs:21:28
Dec 05 16:11:45.915 INFO [stderr]    |
Dec 05 16:11:45.915 INFO [stderr] 21 | use bitcoin::util::bip32::{ExtendedPubKey, ExtendedPrivKey,ChildNumber};
Dec 05 16:11:45.915 INFO [stderr]    |                            ^^^^^^^^^^^^^^                  ^^^^^^^^^^^
Dec 05 16:11:45.915 INFO [stderr]    |
Dec 05 16:11:45.915 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 16:11:45.915 INFO [stderr] 
Dec 05 16:11:46.079 INFO [stderr] warning: field is never used: `account_key`
Dec 05 16:11:46.079 INFO [stderr]   --> src/account.rs:35:5
Dec 05 16:11:46.079 INFO [stderr]    |
Dec 05 16:11:46.079 INFO [stderr] 35 |     account_key: ExtendedPrivKey,
Dec 05 16:11:46.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:11:46.079 INFO [stderr]    |
Dec 05 16:11:46.079 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:11:46.079 INFO [stderr] 
Dec 05 16:11:46.079 INFO [stderr] warning: field is never used: `address_type`
Dec 05 16:11:46.079 INFO [stderr]   --> src/account.rs:36:5
Dec 05 16:11:46.079 INFO [stderr]    |
Dec 05 16:11:46.079 INFO [stderr] 36 |     address_type: AccountAddressType,
Dec 05 16:11:46.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:11:46.079 INFO [stderr] 
Dec 05 16:11:46.079 INFO [stderr] warning: field is never used: `key_factory`
Dec 05 16:11:46.079 INFO [stderr]   --> src/account.rs:37:5
Dec 05 16:11:46.079 INFO [stderr]    |
Dec 05 16:11:46.079 INFO [stderr] 37 |     key_factory: Arc<KeyFactory>
Dec 05 16:11:46.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:11:46.079 INFO [stderr] 
Dec 05 16:11:46.178 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.50s
Dec 05 16:11:46.184 INFO [stderr] su: No module specific data is present
Dec 05 16:11:47.037 INFO running `"docker" "inspect" "99f4801275b81b76848c63cff981b2822dcdf0bbaa7d27e33c7bacc4700dbe8f"`
Dec 05 16:11:47.397 INFO running `"docker" "rm" "-f" "99f4801275b81b76848c63cff981b2822dcdf0bbaa7d27e33c7bacc4700dbe8f"`
Dec 05 16:11:47.683 INFO [stdout] 99f4801275b81b76848c63cff981b2822dcdf0bbaa7d27e33c7bacc4700dbe8f