Nov 30 00:13:07.533 INFO checking kekonen/money against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:13:07.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 00:13:08.072 INFO [stdout] 9b887ca0054d155e3e4dccdb64d787e2a5c2f34db078c6f0dd46c3ebeeb44d0d
Nov 30 00:13:08.074 INFO running `"docker" "start" "-a" "9b887ca0054d155e3e4dccdb64d787e2a5c2f34db078c6f0dd46c3ebeeb44d0d"`
Nov 30 00:13:09.532 INFO [stderr] usermod: no changes
Nov 30 00:13:09.688 INFO [stderr]     Checking chrono v0.4.6
Nov 30 00:13:12.208 INFO [stderr]     Checking money v0.1.0 (/source)
Nov 30 00:13:13.584 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 30 00:13:13.584 INFO [stderr]   --> src/main.rs:15:5
Nov 30 00:13:13.584 INFO [stderr]    |
Nov 30 00:13:13.585 INFO [stderr] 15 | use std::time::Duration;
Nov 30 00:13:13.585 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 00:13:13.585 INFO [stderr]    |
Nov 30 00:13:13.585 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 00:13:13.585 INFO [stderr] 
Nov 30 00:13:13.688 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 30 00:13:13.688 INFO [stderr]   --> src/main.rs:15:5
Nov 30 00:13:13.688 INFO [stderr]    |
Nov 30 00:13:13.688 INFO [stderr] 15 | use std::time::Duration;
Nov 30 00:13:13.688 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 00:13:13.688 INFO [stderr]    |
Nov 30 00:13:13.688 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 00:13:13.688 INFO [stderr] 
Nov 30 00:13:13.776 INFO [stderr] warning: unused variable: `v`
Nov 30 00:13:13.776 INFO [stderr]   --> src/main.rs:33:8
Nov 30 00:13:13.776 INFO [stderr]    |
Nov 30 00:13:13.776 INFO [stderr] 33 |     Ok(v) => (),// println!("working with version: {:?}", v),
Nov 30 00:13:13.776 INFO [stderr]    |        ^ help: consider using `_v` instead
Nov 30 00:13:13.776 INFO [stderr]    |
Nov 30 00:13:13.776 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:13:13.776 INFO [stderr] 
Nov 30 00:13:13.788 INFO [stderr] warning: variable does not need to be mutable
Nov 30 00:13:13.788 INFO [stderr]    --> src/main.rs:158:13
Nov 30 00:13:13.788 INFO [stderr]     |
Nov 30 00:13:13.788 INFO [stderr] 158 |         let mut debtors = HashMap::new();
Nov 30 00:13:13.788 INFO [stderr]     |             ----^^^^^^^
Nov 30 00:13:13.788 INFO [stderr]     |             |
Nov 30 00:13:13.788 INFO [stderr]     |             help: remove this `mut`
Nov 30 00:13:13.788 INFO [stderr]     |
Nov 30 00:13:13.788 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 00:13:13.788 INFO [stderr] 
Nov 30 00:13:13.832 INFO [stderr] warning: method is never used: `read_book`
Nov 30 00:13:13.832 INFO [stderr]    --> src/main.rs:233:5
Nov 30 00:13:13.832 INFO [stderr]     |
Nov 30 00:13:13.832 INFO [stderr] 233 |     fn read_book(&mut self, book: String) {
Nov 30 00:13:13.832 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:13:13.832 INFO [stderr]     |
Nov 30 00:13:13.832 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 00:13:13.832 INFO [stderr] 
Nov 30 00:13:13.842 INFO [stderr] warning: variable `bookPath` should have a snake case name such as `book_path`
Nov 30 00:13:13.842 INFO [stderr]    --> src/main.rs:203:18
Nov 30 00:13:13.842 INFO [stderr]     |
Nov 30 00:13:13.842 INFO [stderr] 203 |     fn open_book(bookPath: &str) -> BookReader {
Nov 30 00:13:13.842 INFO [stderr]     |                  ^^^^^^^^
Nov 30 00:13:13.842 INFO [stderr]     |
Nov 30 00:13:13.842 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 30 00:13:13.842 INFO [stderr] 
Nov 30 00:13:13.842 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Nov 30 00:13:13.842 INFO [stderr]    --> src/main.rs:223:13
Nov 30 00:13:13.842 INFO [stderr]     |
Nov 30 00:13:13.842 INFO [stderr] 223 |         let mut bBook = BookReader::new();
Nov 30 00:13:13.842 INFO [stderr]     |             ^^^^^^^^^
Nov 30 00:13:13.842 INFO [stderr] 
Nov 30 00:13:13.842 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Nov 30 00:13:13.842 INFO [stderr]    --> src/main.rs:447:9
Nov 30 00:13:13.842 INFO [stderr]     |
Nov 30 00:13:13.842 INFO [stderr] 447 |     let mut bBook = match file_match {
Nov 30 00:13:13.842 INFO [stderr]     |         ^^^^^^^^^
Nov 30 00:13:13.842 INFO [stderr] 
Nov 30 00:13:13.876 INFO [stderr] warning: unused variable: `v`
Nov 30 00:13:13.876 INFO [stderr]   --> src/main.rs:33:8
Nov 30 00:13:13.876 INFO [stderr]    |
Nov 30 00:13:13.876 INFO [stderr] 33 |     Ok(v) => (),// println!("working with version: {:?}", v),
Nov 30 00:13:13.876 INFO [stderr]    |        ^ help: consider using `_v` instead
Nov 30 00:13:13.876 INFO [stderr]    |
Nov 30 00:13:13.876 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:13:13.876 INFO [stderr] 
Nov 30 00:13:13.884 INFO [stderr] warning: variable does not need to be mutable
Nov 30 00:13:13.884 INFO [stderr]    --> src/main.rs:158:13
Nov 30 00:13:13.884 INFO [stderr]     |
Nov 30 00:13:13.884 INFO [stderr] 158 |         let mut debtors = HashMap::new();
Nov 30 00:13:13.884 INFO [stderr]     |             ----^^^^^^^
Nov 30 00:13:13.884 INFO [stderr]     |             |
Nov 30 00:13:13.884 INFO [stderr]     |             help: remove this `mut`
Nov 30 00:13:13.884 INFO [stderr]     |
Nov 30 00:13:13.884 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 00:13:13.884 INFO [stderr] 
Nov 30 00:13:13.916 INFO [stderr] warning: method is never used: `read_book`
Nov 30 00:13:13.916 INFO [stderr]    --> src/main.rs:233:5
Nov 30 00:13:13.916 INFO [stderr]     |
Nov 30 00:13:13.916 INFO [stderr] 233 |     fn read_book(&mut self, book: String) {
Nov 30 00:13:13.916 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:13:13.916 INFO [stderr]     |
Nov 30 00:13:13.916 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 00:13:13.916 INFO [stderr] 
Nov 30 00:13:13.916 INFO [stderr] warning: variable `bookPath` should have a snake case name such as `book_path`
Nov 30 00:13:13.916 INFO [stderr]    --> src/main.rs:203:18
Nov 30 00:13:13.916 INFO [stderr]     |
Nov 30 00:13:13.916 INFO [stderr] 203 |     fn open_book(bookPath: &str) -> BookReader {
Nov 30 00:13:13.916 INFO [stderr]     |                  ^^^^^^^^
Nov 30 00:13:13.916 INFO [stderr]     |
Nov 30 00:13:13.916 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 30 00:13:13.916 INFO [stderr] 
Nov 30 00:13:13.916 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Nov 30 00:13:13.916 INFO [stderr]    --> src/main.rs:223:13
Nov 30 00:13:13.917 INFO [stderr]     |
Nov 30 00:13:13.917 INFO [stderr] 223 |         let mut bBook = BookReader::new();
Nov 30 00:13:13.917 INFO [stderr]     |             ^^^^^^^^^
Nov 30 00:13:13.917 INFO [stderr] 
Nov 30 00:13:13.917 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Nov 30 00:13:13.917 INFO [stderr]    --> src/main.rs:447:9
Nov 30 00:13:13.917 INFO [stderr]     |
Nov 30 00:13:13.917 INFO [stderr] 447 |     let mut bBook = match file_match {
Nov 30 00:13:13.917 INFO [stderr]     |         ^^^^^^^^^
Nov 30 00:13:13.917 INFO [stderr] 
Nov 30 00:13:13.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.43s
Nov 30 00:13:14.017 INFO [stderr] su: No module specific data is present
Nov 30 00:13:15.378 INFO running `"docker" "inspect" "9b887ca0054d155e3e4dccdb64d787e2a5c2f34db078c6f0dd46c3ebeeb44d0d"`
Nov 30 00:13:15.726 INFO running `"docker" "rm" "-f" "9b887ca0054d155e3e4dccdb64d787e2a5c2f34db078c6f0dd46c3ebeeb44d0d"`
Nov 30 00:13:16.072 INFO [stdout] 9b887ca0054d155e3e4dccdb64d787e2a5c2f34db078c6f0dd46c3ebeeb44d0d