Dec 04 11:17:33.872 INFO checking rtroxler/general_ledge.rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 11:17:33.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04 11:17:34.191 INFO [stdout] 6917a5baa6f75c456e842397f415955c361af6d871e65389d523ef507d21c736
Dec 04 11:17:34.196 INFO running `"docker" "start" "-a" "6917a5baa6f75c456e842397f415955c361af6d871e65389d523ef507d21c736"`
Dec 04 11:17:35.108 INFO [stderr] usermod: no changes
Dec 04 11:17:35.183 INFO [stderr]     Checking general_ledgers v0.1.0 (/source)
Dec 04 11:17:35.555 INFO [stderr] warning: unused import: `chrono::prelude::*`
Dec 04 11:17:35.555 INFO [stderr]  --> src/main.rs:2:5
Dec 04 11:17:35.555 INFO [stderr]   |
Dec 04 11:17:35.555 INFO [stderr] 2 | use chrono::prelude::*;
Dec 04 11:17:35.555 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 11:17:35.555 INFO [stderr]   |
Dec 04 11:17:35.555 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:17:35.555 INFO [stderr] 
Dec 04 11:17:35.555 INFO [stderr] warning: unused import: `transaction::*`
Dec 04 11:17:35.555 INFO [stderr]  --> src/main.rs:7:5
Dec 04 11:17:35.555 INFO [stderr]   |
Dec 04 11:17:35.555 INFO [stderr] 7 | use transaction::*;
Dec 04 11:17:35.555 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 04 11:17:35.555 INFO [stderr] 
Dec 04 11:17:35.555 INFO [stderr] warning: unused import: `usd::USD`
Dec 04 11:17:35.555 INFO [stderr]   --> src/main.rs:10:5
Dec 04 11:17:35.555 INFO [stderr]    |
Dec 04 11:17:35.555 INFO [stderr] 10 | use usd::USD;
Dec 04 11:17:35.555 INFO [stderr]    |     ^^^^^^^^
Dec 04 11:17:35.555 INFO [stderr] 
Dec 04 11:17:35.555 INFO [stderr] warning: unused import: `general_ledger::GeneralLedger`
Dec 04 11:17:35.555 INFO [stderr]   --> src/main.rs:13:5
Dec 04 11:17:35.555 INFO [stderr]    |
Dec 04 11:17:35.555 INFO [stderr] 13 | use general_ledger::GeneralLedger;
Dec 04 11:17:35.555 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:35.555 INFO [stderr] 
Dec 04 11:17:35.696 INFO [stderr] warning: struct is never constructed: `Assessment`
Dec 04 11:17:35.696 INFO [stderr]   --> src/transaction.rs:19:1
Dec 04 11:17:35.696 INFO [stderr]    |
Dec 04 11:17:35.697 INFO [stderr] 19 | pub struct Assessment {
Dec 04 11:17:35.697 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:35.697 INFO [stderr]    |
Dec 04 11:17:35.697 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 11:17:35.698 INFO [stderr] 
Dec 04 11:17:35.698 INFO [stderr] warning: method is never used: `new`
Dec 04 11:17:35.698 INFO [stderr]   --> src/transaction.rs:28:5
Dec 04 11:17:35.699 INFO [stderr]    |
Dec 04 11:17:35.699 INFO [stderr] 28 | /     pub fn new(amount: USD, account_code: String, effective_on: DateTime<Utc>,
Dec 04 11:17:35.699 INFO [stderr] 29 | |                service_start_date: Option<DateTime<Utc>>, service_end_date: Option<DateTime<Utc>>) -> Assessment {
Dec 04 11:17:35.699 INFO [stderr] 30 | |         Assessment {
Dec 04 11:17:35.700 INFO [stderr] 31 | |             amount: amount,
Dec 04 11:17:35.700 INFO [stderr] ...  |
Dec 04 11:17:35.700 INFO [stderr] 36 | |         }
Dec 04 11:17:35.700 INFO [stderr] 37 | |     }
Dec 04 11:17:35.701 INFO [stderr]    | |_____^
Dec 04 11:17:35.701 INFO [stderr] 
Dec 04 11:17:35.701 INFO [stderr] warning: struct is never constructed: `Payment`
Dec 04 11:17:35.701 INFO [stderr]   --> src/transaction.rs:41:1
Dec 04 11:17:35.702 INFO [stderr]    |
Dec 04 11:17:35.702 INFO [stderr] 41 | pub struct Payment {
Dec 04 11:17:35.702 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 04 11:17:35.702 INFO [stderr] 
Dec 04 11:17:35.702 INFO [stderr] warning: method is never used: `new`
Dec 04 11:17:35.702 INFO [stderr]   --> src/transaction.rs:55:5
Dec 04 11:17:35.702 INFO [stderr]    |
Dec 04 11:17:35.702 INFO [stderr] 55 | /     pub fn new( amount: USD, account_code: String, effective_on: DateTime<Utc>, payee_amount: USD,
Dec 04 11:17:35.702 INFO [stderr] 56 | |                 payee_account_code: String, payee_service_start_date: Option<DateTime<Utc>>,
Dec 04 11:17:35.702 INFO [stderr] 57 | |                 payee_service_end_date: Option<DateTime<Utc>>, payee_effective_on: DateTime<Utc>,
Dec 04 11:17:35.702 INFO [stderr] 58 | |                 payee_resolved_on: Option<DateTime<Utc>>, previously_paid_amount: USD) -> Payment {
Dec 04 11:17:35.702 INFO [stderr] ...  |
Dec 04 11:17:35.702 INFO [stderr] 70 | |         }
Dec 04 11:17:35.702 INFO [stderr] 71 | |     }
Dec 04 11:17:35.702 INFO [stderr]    | |_____^
Dec 04 11:17:35.703 INFO [stderr] 
Dec 04 11:17:35.703 INFO [stderr] warning: method is never used: `from_float`
Dec 04 11:17:35.703 INFO [stderr]   --> src/usd.rs:18:5
Dec 04 11:17:35.703 INFO [stderr]    |
Dec 04 11:17:35.703 INFO [stderr] 18 |     pub fn from_float(d: f64) -> USD {
Dec 04 11:17:35.703 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:35.703 INFO [stderr] 
Dec 04 11:17:35.704 INFO [stderr] warning: method is never used: `inverse`
Dec 04 11:17:35.704 INFO [stderr]   --> src/usd.rs:36:5
Dec 04 11:17:35.704 INFO [stderr]    |
Dec 04 11:17:35.704 INFO [stderr] 36 |     pub fn inverse(&self) -> USD {
Dec 04 11:17:35.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:35.704 INFO [stderr] 
Dec 04 11:17:35.704 INFO [stderr] warning: method is never used: `new`
Dec 04 11:17:35.704 INFO [stderr]   --> src/general_ledger.rs:14:5
Dec 04 11:17:35.704 INFO [stderr]    |
Dec 04 11:17:35.704 INFO [stderr] 14 |     pub fn new() -> GeneralLedger {
Dec 04 11:17:35.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:35.704 INFO [stderr] 
Dec 04 11:17:35.705 INFO [stderr] warning: method is never used: `print`
Dec 04 11:17:35.705 INFO [stderr]   --> src/general_ledger.rs:20:5
Dec 04 11:17:35.705 INFO [stderr]    |
Dec 04 11:17:35.705 INFO [stderr] 20 |     pub fn print(&self) {
Dec 04 11:17:35.705 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:35.705 INFO [stderr] 
Dec 04 11:17:35.705 INFO [stderr] warning: method is never used: `fetch_amount`
Dec 04 11:17:35.705 INFO [stderr]   --> src/general_ledger.rs:48:5
Dec 04 11:17:35.705 INFO [stderr]    |
Dec 04 11:17:35.705 INFO [stderr] 48 |     pub fn fetch_amount(&self, date: Date<Utc>, account_code: String) -> Option<&USD> {
Dec 04 11:17:35.705 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:35.705 INFO [stderr] 
Dec 04 11:17:35.827 INFO [stderr] warning: method is never used: `inverse`
Dec 04 11:17:35.827 INFO [stderr]   --> src/usd.rs:36:5
Dec 04 11:17:35.827 INFO [stderr]    |
Dec 04 11:17:35.827 INFO [stderr] 36 |     pub fn inverse(&self) -> USD {
Dec 04 11:17:35.827 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:35.827 INFO [stderr]    |
Dec 04 11:17:35.827 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 11:17:35.827 INFO [stderr] 
Dec 04 11:17:35.827 INFO [stderr] warning: method is never used: `print`
Dec 04 11:17:35.827 INFO [stderr]   --> src/general_ledger.rs:20:5
Dec 04 11:17:35.827 INFO [stderr]    |
Dec 04 11:17:35.827 INFO [stderr] 20 |     pub fn print(&self) {
Dec 04 11:17:35.827 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:35.827 INFO [stderr] 
Dec 04 11:17:35.857 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 04 11:17:35.863 INFO [stderr] su: No module specific data is present
Dec 04 11:17:36.185 INFO running `"docker" "inspect" "6917a5baa6f75c456e842397f415955c361af6d871e65389d523ef507d21c736"`
Dec 04 11:17:36.275 INFO running `"docker" "rm" "-f" "6917a5baa6f75c456e842397f415955c361af6d871e65389d523ef507d21c736"`
Dec 04 11:17:36.381 INFO [stdout] 6917a5baa6f75c456e842397f415955c361af6d871e65389d523ef507d21c736