Nov 28 02:36:52.647 INFO checking kekonen/money against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 02:36:52.648 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 02:36:53.034 INFO [stdout] 3ddfd07d33724a912b8239ab629fb94528c4ee1028909f8a27045c1a998bece1
Nov 28 02:36:53.037 INFO running `"docker" "start" "-a" "3ddfd07d33724a912b8239ab629fb94528c4ee1028909f8a27045c1a998bece1"`
Nov 28 02:36:54.755 INFO [stderr] usermod: no changes
Nov 28 02:36:54.947 INFO [stderr]     Checking money v0.1.0 (/source)
Nov 28 02:36:56.540 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 28 02:36:56.540 INFO [stderr]   --> src/main.rs:15:5
Nov 28 02:36:56.540 INFO [stderr]    |
Nov 28 02:36:56.540 INFO [stderr] 15 | use std::time::Duration;
Nov 28 02:36:56.540 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 02:36:56.540 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 28 02:36:56.540 INFO [stderr]   --> src/main.rs:15:5
Nov 28 02:36:56.540 INFO [stderr]    |
Nov 28 02:36:56.540 INFO [stderr] 15 | use std::time::Duration;
Nov 28 02:36:56.540 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 02:36:56.540 INFO [stderr]    |
Nov 28 02:36:56.540 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 02:36:56.540 INFO [stderr] 
Nov 28 02:36:56.560 INFO [stderr]    |
Nov 28 02:36:56.560 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 02:36:56.560 INFO [stderr] 
Nov 28 02:36:56.816 INFO [stderr] warning: unused variable: `v`
Nov 28 02:36:56.816 INFO [stderr]   --> src/main.rs:33:8
Nov 28 02:36:56.816 INFO [stderr]    |
Nov 28 02:36:56.816 INFO [stderr] 33 |     Ok(v) => (),// println!("working with version: {:?}", v),
Nov 28 02:36:56.816 INFO [stderr]    |        ^ help: consider using `_v` instead
Nov 28 02:36:56.820 INFO [stderr]    |
Nov 28 02:36:56.820 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:36:56.820 INFO [stderr] 
Nov 28 02:36:56.852 INFO [stderr] warning: unused variable: `v`
Nov 28 02:36:56.852 INFO [stderr]   --> src/main.rs:33:8
Nov 28 02:36:56.852 INFO [stderr]    |
Nov 28 02:36:56.852 INFO [stderr] 33 |     Ok(v) => (),// println!("working with version: {:?}", v),
Nov 28 02:36:56.852 INFO [stderr]    |        ^ help: consider using `_v` instead
Nov 28 02:36:56.852 INFO [stderr]    |
Nov 28 02:36:56.852 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:36:56.852 INFO [stderr] 
Nov 28 02:36:56.852 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:36:56.852 INFO [stderr]    --> src/main.rs:158:13
Nov 28 02:36:56.852 INFO [stderr]     |
Nov 28 02:36:56.852 INFO [stderr] 158 |         let mut debtors = HashMap::new();
Nov 28 02:36:56.852 INFO [stderr]     |             ----^^^^^^^
Nov 28 02:36:56.852 INFO [stderr]     |             |
Nov 28 02:36:56.852 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:36:56.852 INFO [stderr]     |
Nov 28 02:36:56.852 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 02:36:56.852 INFO [stderr] 
Nov 28 02:36:56.876 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:36:56.876 INFO [stderr]    --> src/main.rs:158:13
Nov 28 02:36:56.876 INFO [stderr]     |
Nov 28 02:36:56.876 INFO [stderr] 158 |         let mut debtors = HashMap::new();
Nov 28 02:36:56.876 INFO [stderr]     |             ----^^^^^^^
Nov 28 02:36:56.876 INFO [stderr]     |             |
Nov 28 02:36:56.876 INFO [stderr]     |             help: remove this `mut`
Nov 28 02:36:56.876 INFO [stderr]     |
Nov 28 02:36:56.876 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 02:36:56.876 INFO [stderr] 
Nov 28 02:36:56.917 INFO [stderr] warning: method is never used: `read_book`
Nov 28 02:36:56.917 INFO [stderr]    --> src/main.rs:233:5
Nov 28 02:36:56.917 INFO [stderr]     |
Nov 28 02:36:56.917 INFO [stderr] 233 |     fn read_book(&mut self, book: String) {
Nov 28 02:36:56.917 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:36:56.917 INFO [stderr]     |
Nov 28 02:36:56.917 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 02:36:56.917 INFO [stderr] 
Nov 28 02:36:56.919 INFO [stderr] warning: variable `bookPath` should have a snake case name such as `book_path`
Nov 28 02:36:56.919 INFO [stderr]    --> src/main.rs:203:18
Nov 28 02:36:56.919 INFO [stderr]     |
Nov 28 02:36:56.919 INFO [stderr] 203 |     fn open_book(bookPath: &str) -> BookReader {
Nov 28 02:36:56.919 INFO [stderr]     |                  ^^^^^^^^
Nov 28 02:36:56.919 INFO [stderr]     |
Nov 28 02:36:56.919 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 28 02:36:56.919 INFO [stderr] 
Nov 28 02:36:56.919 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Nov 28 02:36:56.919 INFO [stderr]    --> src/main.rs:223:13
Nov 28 02:36:56.919 INFO [stderr]     |
Nov 28 02:36:56.919 INFO [stderr] 223 |         let mut bBook = BookReader::new();
Nov 28 02:36:56.919 INFO [stderr]     |             ^^^^^^^^^
Nov 28 02:36:56.919 INFO [stderr] 
Nov 28 02:36:56.919 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Nov 28 02:36:56.919 INFO [stderr]    --> src/main.rs:447:9
Nov 28 02:36:56.919 INFO [stderr]     |
Nov 28 02:36:56.919 INFO [stderr] 447 |     let mut bBook = match file_match {
Nov 28 02:36:56.919 INFO [stderr]     |         ^^^^^^^^^
Nov 28 02:36:56.922 INFO [stderr] 
Nov 28 02:36:56.922 INFO [stderr] warning: method is never used: `read_book`
Nov 28 02:36:56.922 INFO [stderr]    --> src/main.rs:233:5
Nov 28 02:36:56.923 INFO [stderr]     |
Nov 28 02:36:56.923 INFO [stderr] 233 |     fn read_book(&mut self, book: String) {
Nov 28 02:36:56.923 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:36:56.923 INFO [stderr]     |
Nov 28 02:36:56.923 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 02:36:56.923 INFO [stderr] 
Nov 28 02:36:56.923 INFO [stderr] warning: variable `bookPath` should have a snake case name such as `book_path`
Nov 28 02:36:56.923 INFO [stderr]    --> src/main.rs:203:18
Nov 28 02:36:56.923 INFO [stderr]     |
Nov 28 02:36:56.923 INFO [stderr] 203 |     fn open_book(bookPath: &str) -> BookReader {
Nov 28 02:36:56.923 INFO [stderr]     |                  ^^^^^^^^
Nov 28 02:36:56.923 INFO [stderr]     |
Nov 28 02:36:56.923 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 28 02:36:56.923 INFO [stderr] 
Nov 28 02:36:56.923 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Nov 28 02:36:56.923 INFO [stderr]    --> src/main.rs:223:13
Nov 28 02:36:56.923 INFO [stderr]     |
Nov 28 02:36:56.923 INFO [stderr] 223 |         let mut bBook = BookReader::new();
Nov 28 02:36:56.923 INFO [stderr]     |             ^^^^^^^^^
Nov 28 02:36:56.923 INFO [stderr] 
Nov 28 02:36:56.924 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Nov 28 02:36:56.924 INFO [stderr]    --> src/main.rs:447:9
Nov 28 02:36:56.924 INFO [stderr]     |
Nov 28 02:36:56.924 INFO [stderr] 447 |     let mut bBook = match file_match {
Nov 28 02:36:56.924 INFO [stderr]     |         ^^^^^^^^^
Nov 28 02:36:56.924 INFO [stderr] 
Nov 28 02:36:56.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Nov 28 02:36:56.985 INFO [stderr] su: No module specific data is present
Nov 28 02:36:57.898 INFO running `"docker" "inspect" "3ddfd07d33724a912b8239ab629fb94528c4ee1028909f8a27045c1a998bece1"`
Nov 28 02:36:58.344 INFO running `"docker" "rm" "-f" "3ddfd07d33724a912b8239ab629fb94528c4ee1028909f8a27045c1a998bece1"`
Nov 28 02:36:58.624 INFO [stdout] 3ddfd07d33724a912b8239ab629fb94528c4ee1028909f8a27045c1a998bece1