Dec 05 18:00:34.231 INFO testing kekonen/money against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 18:00:34.232 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 18:00:34.710 INFO [stdout] 1d02e9442b16a7909aae707d499f912d2b5de4a4357411cb017107cc7c7f5b7c
Dec 05 18:00:34.712 INFO running `"docker" "start" "-a" "1d02e9442b16a7909aae707d499f912d2b5de4a4357411cb017107cc7c7f5b7c"`
Dec 05 18:00:35.835 INFO [stderr] usermod: no changes
Dec 05 18:00:35.988 INFO [stderr]    Compiling money v0.1.0 (/source)
Dec 05 18:00:37.095 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 05 18:00:37.095 INFO [stderr]   --> src/main.rs:15:5
Dec 05 18:00:37.095 INFO [stderr]    |
Dec 05 18:00:37.095 INFO [stderr] 15 | use std::time::Duration;
Dec 05 18:00:37.095 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 18:00:37.095 INFO [stderr]    |
Dec 05 18:00:37.095 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 18:00:37.095 INFO [stderr] 
Dec 05 18:00:37.268 INFO [stderr] warning: unused variable: `v`
Dec 05 18:00:37.268 INFO [stderr]   --> src/main.rs:33:8
Dec 05 18:00:37.268 INFO [stderr]    |
Dec 05 18:00:37.268 INFO [stderr] 33 |     Ok(v) => (),// println!("working with version: {:?}", v),
Dec 05 18:00:37.268 INFO [stderr]    |        ^ help: consider using `_v` instead
Dec 05 18:00:37.268 INFO [stderr]    |
Dec 05 18:00:37.268 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 18:00:37.268 INFO [stderr] 
Dec 05 18:00:37.280 INFO [stderr] warning: variable does not need to be mutable
Dec 05 18:00:37.280 INFO [stderr]    --> src/main.rs:158:13
Dec 05 18:00:37.280 INFO [stderr]     |
Dec 05 18:00:37.280 INFO [stderr] 158 |         let mut debtors = HashMap::new();
Dec 05 18:00:37.280 INFO [stderr]     |             ----^^^^^^^
Dec 05 18:00:37.280 INFO [stderr]     |             |
Dec 05 18:00:37.280 INFO [stderr]     |             help: remove this `mut`
Dec 05 18:00:37.280 INFO [stderr]     |
Dec 05 18:00:37.280 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 18:00:37.280 INFO [stderr] 
Dec 05 18:00:37.312 INFO [stderr] warning: method is never used: `read_book`
Dec 05 18:00:37.312 INFO [stderr]    --> src/main.rs:233:5
Dec 05 18:00:37.312 INFO [stderr]     |
Dec 05 18:00:37.312 INFO [stderr] 233 |     fn read_book(&mut self, book: String) {
Dec 05 18:00:37.312 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 18:00:37.312 INFO [stderr]     |
Dec 05 18:00:37.312 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 18:00:37.312 INFO [stderr] 
Dec 05 18:00:37.312 INFO [stderr] warning: variable `bookPath` should have a snake case name such as `book_path`
Dec 05 18:00:37.312 INFO [stderr]    --> src/main.rs:203:18
Dec 05 18:00:37.313 INFO [stderr]     |
Dec 05 18:00:37.313 INFO [stderr] 203 |     fn open_book(bookPath: &str) -> BookReader {
Dec 05 18:00:37.313 INFO [stderr]     |                  ^^^^^^^^
Dec 05 18:00:37.313 INFO [stderr]     |
Dec 05 18:00:37.313 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 05 18:00:37.313 INFO [stderr] 
Dec 05 18:00:37.313 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Dec 05 18:00:37.313 INFO [stderr]    --> src/main.rs:223:13
Dec 05 18:00:37.313 INFO [stderr]     |
Dec 05 18:00:37.313 INFO [stderr] 223 |         let mut bBook = BookReader::new();
Dec 05 18:00:37.313 INFO [stderr]     |             ^^^^^^^^^
Dec 05 18:00:37.313 INFO [stderr] 
Dec 05 18:00:37.313 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Dec 05 18:00:37.313 INFO [stderr]    --> src/main.rs:447:9
Dec 05 18:00:37.313 INFO [stderr]     |
Dec 05 18:00:37.313 INFO [stderr] 447 |     let mut bBook = match file_match {
Dec 05 18:00:37.313 INFO [stderr]     |         ^^^^^^^^^
Dec 05 18:00:37.313 INFO [stderr] 
Dec 05 18:00:39.930 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.05s
Dec 05 18:00:39.931 INFO [stderr] su: No module specific data is present
Dec 05 18:00:40.464 INFO running `"docker" "inspect" "1d02e9442b16a7909aae707d499f912d2b5de4a4357411cb017107cc7c7f5b7c"`
Dec 05 18:00:40.650 INFO running `"docker" "rm" "-f" "1d02e9442b16a7909aae707d499f912d2b5de4a4357411cb017107cc7c7f5b7c"`
Dec 05 18:00:40.827 INFO [stdout] 1d02e9442b16a7909aae707d499f912d2b5de4a4357411cb017107cc7c7f5b7c
Dec 05 18:00:40.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 18:00:41.184 INFO [stdout] 445a5a22c1d1b9a21b1f8f999ac291481a432149cfb6460f3fd9df8a84eaf13b
Dec 05 18:00:41.192 INFO running `"docker" "start" "-a" "445a5a22c1d1b9a21b1f8f999ac291481a432149cfb6460f3fd9df8a84eaf13b"`
Dec 05 18:00:42.200 INFO [stderr] usermod: no changes
Dec 05 18:00:42.276 INFO [stderr]    Compiling money v0.1.0 (/source)
Dec 05 18:00:43.120 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 05 18:00:43.120 INFO [stderr]   --> src/main.rs:15:5
Dec 05 18:00:43.120 INFO [stderr]    |
Dec 05 18:00:43.120 INFO [stderr] 15 | use std::time::Duration;
Dec 05 18:00:43.121 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 18:00:43.121 INFO [stderr]    |
Dec 05 18:00:43.121 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 18:00:43.121 INFO [stderr] 
Dec 05 18:00:43.219 INFO [stderr] warning: unused variable: `v`
Dec 05 18:00:43.219 INFO [stderr]   --> src/main.rs:33:8
Dec 05 18:00:43.219 INFO [stderr]    |
Dec 05 18:00:43.220 INFO [stderr] 33 |     Ok(v) => (),// println!("working with version: {:?}", v),
Dec 05 18:00:43.220 INFO [stderr]    |        ^ help: consider using `_v` instead
Dec 05 18:00:43.220 INFO [stderr]    |
Dec 05 18:00:43.220 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 18:00:43.220 INFO [stderr] 
Dec 05 18:00:43.230 INFO [stderr] warning: variable does not need to be mutable
Dec 05 18:00:43.230 INFO [stderr]    --> src/main.rs:158:13
Dec 05 18:00:43.230 INFO [stderr]     |
Dec 05 18:00:43.230 INFO [stderr] 158 |         let mut debtors = HashMap::new();
Dec 05 18:00:43.230 INFO [stderr]     |             ----^^^^^^^
Dec 05 18:00:43.230 INFO [stderr]     |             |
Dec 05 18:00:43.230 INFO [stderr]     |             help: remove this `mut`
Dec 05 18:00:43.230 INFO [stderr]     |
Dec 05 18:00:43.230 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 18:00:43.230 INFO [stderr] 
Dec 05 18:00:43.256 INFO [stderr] warning: method is never used: `read_book`
Dec 05 18:00:43.256 INFO [stderr]    --> src/main.rs:233:5
Dec 05 18:00:43.256 INFO [stderr]     |
Dec 05 18:00:43.256 INFO [stderr] 233 |     fn read_book(&mut self, book: String) {
Dec 05 18:00:43.256 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 18:00:43.256 INFO [stderr]     |
Dec 05 18:00:43.256 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 18:00:43.256 INFO [stderr] 
Dec 05 18:00:43.257 INFO [stderr] warning: variable `bookPath` should have a snake case name such as `book_path`
Dec 05 18:00:43.257 INFO [stderr]    --> src/main.rs:203:18
Dec 05 18:00:43.257 INFO [stderr]     |
Dec 05 18:00:43.257 INFO [stderr] 203 |     fn open_book(bookPath: &str) -> BookReader {
Dec 05 18:00:43.257 INFO [stderr]     |                  ^^^^^^^^
Dec 05 18:00:43.257 INFO [stderr]     |
Dec 05 18:00:43.257 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 05 18:00:43.257 INFO [stderr] 
Dec 05 18:00:43.257 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Dec 05 18:00:43.257 INFO [stderr]    --> src/main.rs:223:13
Dec 05 18:00:43.257 INFO [stderr]     |
Dec 05 18:00:43.257 INFO [stderr] 223 |         let mut bBook = BookReader::new();
Dec 05 18:00:43.257 INFO [stderr]     |             ^^^^^^^^^
Dec 05 18:00:43.257 INFO [stderr] 
Dec 05 18:00:43.257 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Dec 05 18:00:43.257 INFO [stderr]    --> src/main.rs:447:9
Dec 05 18:00:43.257 INFO [stderr]     |
Dec 05 18:00:43.257 INFO [stderr] 447 |     let mut bBook = match file_match {
Dec 05 18:00:43.257 INFO [stderr]     |         ^^^^^^^^^
Dec 05 18:00:43.257 INFO [stderr] 
Dec 05 18:00:43.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 05 18:00:43.693 INFO [stderr] su: No module specific data is present
Dec 05 18:00:44.776 INFO running `"docker" "inspect" "445a5a22c1d1b9a21b1f8f999ac291481a432149cfb6460f3fd9df8a84eaf13b"`
Dec 05 18:00:45.064 INFO running `"docker" "rm" "-f" "445a5a22c1d1b9a21b1f8f999ac291481a432149cfb6460f3fd9df8a84eaf13b"`
Dec 05 18:00:45.340 INFO [stdout] 445a5a22c1d1b9a21b1f8f999ac291481a432149cfb6460f3fd9df8a84eaf13b
Dec 05 18:00:45.342 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 18:00:45.779 INFO [stdout] 8fa916b5d9e775c23ee1363a26cd0b1304dd359907e236ffe86d479362857c9e
Dec 05 18:00:45.786 INFO running `"docker" "start" "-a" "8fa916b5d9e775c23ee1363a26cd0b1304dd359907e236ffe86d479362857c9e"`
Dec 05 18:00:46.792 INFO [stderr] usermod: no changes
Dec 05 18:00:46.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 18:00:46.894 INFO [stderr]      Running /target/debug/deps/money-3953e7f85781bc27
Dec 05 18:00:46.896 INFO [stdout] 
Dec 05 18:00:46.896 INFO [stdout] running 0 tests
Dec 05 18:00:46.896 INFO [stdout] 
Dec 05 18:00:46.896 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 18:00:46.896 INFO [stdout] 
Dec 05 18:00:46.900 INFO [stderr] su: No module specific data is present
Dec 05 18:00:47.843 INFO running `"docker" "inspect" "8fa916b5d9e775c23ee1363a26cd0b1304dd359907e236ffe86d479362857c9e"`
Dec 05 18:00:48.192 INFO running `"docker" "rm" "-f" "8fa916b5d9e775c23ee1363a26cd0b1304dd359907e236ffe86d479362857c9e"`
Dec 05 18:00:48.520 INFO [stdout] 8fa916b5d9e775c23ee1363a26cd0b1304dd359907e236ffe86d479362857c9e