Dec 13 14:20:33.760 INFO testing kekonen/money against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:20:33.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 14:20:34.349 INFO [stdout] 56118fe422712fd80afd8b24cf3a2d4da957c64f293cf616457e26c29ff6ab45
Dec 13 14:20:34.355 INFO running `"docker" "start" "-a" "56118fe422712fd80afd8b24cf3a2d4da957c64f293cf616457e26c29ff6ab45"`
Dec 13 14:20:35.775 INFO [stderr] usermod: no changes
Dec 13 14:20:35.919 INFO [stderr]    Compiling money v0.1.0 (/source)
Dec 13 14:20:37.151 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 13 14:20:37.151 INFO [stderr]   --> src/main.rs:15:5
Dec 13 14:20:37.151 INFO [stderr]    |
Dec 13 14:20:37.151 INFO [stderr] 15 | use std::time::Duration;
Dec 13 14:20:37.151 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 14:20:37.151 INFO [stderr]    |
Dec 13 14:20:37.151 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 14:20:37.151 INFO [stderr] 
Dec 13 14:20:37.297 INFO [stderr] warning: unused variable: `v`
Dec 13 14:20:37.297 INFO [stderr]   --> src/main.rs:33:8
Dec 13 14:20:37.297 INFO [stderr]    |
Dec 13 14:20:37.297 INFO [stderr] 33 |     Ok(v) => (),// println!("working with version: {:?}", v),
Dec 13 14:20:37.297 INFO [stderr]    |        ^ help: consider using `_v` instead
Dec 13 14:20:37.297 INFO [stderr]    |
Dec 13 14:20:37.297 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:20:37.297 INFO [stderr] 
Dec 13 14:20:37.314 INFO [stderr] warning: variable does not need to be mutable
Dec 13 14:20:37.314 INFO [stderr]    --> src/main.rs:158:13
Dec 13 14:20:37.315 INFO [stderr]     |
Dec 13 14:20:37.315 INFO [stderr] 158 |         let mut debtors = HashMap::new();
Dec 13 14:20:37.315 INFO [stderr]     |             ----^^^^^^^
Dec 13 14:20:37.315 INFO [stderr]     |             |
Dec 13 14:20:37.315 INFO [stderr]     |             help: remove this `mut`
Dec 13 14:20:37.315 INFO [stderr]     |
Dec 13 14:20:37.315 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 14:20:37.315 INFO [stderr] 
Dec 13 14:20:37.345 INFO [stderr] warning: method is never used: `read_book`
Dec 13 14:20:37.345 INFO [stderr]    --> src/main.rs:233:5
Dec 13 14:20:37.345 INFO [stderr]     |
Dec 13 14:20:37.345 INFO [stderr] 233 |     fn read_book(&mut self, book: String) {
Dec 13 14:20:37.345 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:20:37.345 INFO [stderr]     |
Dec 13 14:20:37.345 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 14:20:37.345 INFO [stderr] 
Dec 13 14:20:37.345 INFO [stderr] warning: variable `bookPath` should have a snake case name such as `book_path`
Dec 13 14:20:37.345 INFO [stderr]    --> src/main.rs:203:18
Dec 13 14:20:37.345 INFO [stderr]     |
Dec 13 14:20:37.345 INFO [stderr] 203 |     fn open_book(bookPath: &str) -> BookReader {
Dec 13 14:20:37.345 INFO [stderr]     |                  ^^^^^^^^
Dec 13 14:20:37.345 INFO [stderr]     |
Dec 13 14:20:37.345 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 13 14:20:37.345 INFO [stderr] 
Dec 13 14:20:37.345 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Dec 13 14:20:37.345 INFO [stderr]    --> src/main.rs:223:13
Dec 13 14:20:37.345 INFO [stderr]     |
Dec 13 14:20:37.345 INFO [stderr] 223 |         let mut bBook = BookReader::new();
Dec 13 14:20:37.346 INFO [stderr]     |             ^^^^^^^^^
Dec 13 14:20:37.346 INFO [stderr] 
Dec 13 14:20:37.346 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Dec 13 14:20:37.346 INFO [stderr]    --> src/main.rs:447:9
Dec 13 14:20:37.346 INFO [stderr]     |
Dec 13 14:20:37.346 INFO [stderr] 447 |     let mut bBook = match file_match {
Dec 13 14:20:37.346 INFO [stderr]     |         ^^^^^^^^^
Dec 13 14:20:37.346 INFO [stderr] 
Dec 13 14:20:40.221 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
Dec 13 14:20:40.228 INFO [stderr] su: No module specific data is present
Dec 13 14:20:40.868 INFO running `"docker" "inspect" "56118fe422712fd80afd8b24cf3a2d4da957c64f293cf616457e26c29ff6ab45"`
Dec 13 14:20:41.175 INFO running `"docker" "rm" "-f" "56118fe422712fd80afd8b24cf3a2d4da957c64f293cf616457e26c29ff6ab45"`
Dec 13 14:20:41.451 INFO [stdout] 56118fe422712fd80afd8b24cf3a2d4da957c64f293cf616457e26c29ff6ab45
Dec 13 14:20:41.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 14:20:41.848 INFO [stdout] 3803045c94ff7a517fb941e97bf87b0e28716368306d7c96eaf443554802915b
Dec 13 14:20:41.852 INFO running `"docker" "start" "-a" "3803045c94ff7a517fb941e97bf87b0e28716368306d7c96eaf443554802915b"`
Dec 13 14:20:42.823 INFO [stderr] usermod: no changes
Dec 13 14:20:42.927 INFO [stderr]    Compiling money v0.1.0 (/source)
Dec 13 14:20:43.767 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 13 14:20:43.767 INFO [stderr]   --> src/main.rs:15:5
Dec 13 14:20:43.767 INFO [stderr]    |
Dec 13 14:20:43.767 INFO [stderr] 15 | use std::time::Duration;
Dec 13 14:20:43.767 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 14:20:43.767 INFO [stderr]    |
Dec 13 14:20:43.767 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 14:20:43.767 INFO [stderr] 
Dec 13 14:20:43.887 INFO [stderr] warning: unused variable: `v`
Dec 13 14:20:43.887 INFO [stderr]   --> src/main.rs:33:8
Dec 13 14:20:43.887 INFO [stderr]    |
Dec 13 14:20:43.887 INFO [stderr] 33 |     Ok(v) => (),// println!("working with version: {:?}", v),
Dec 13 14:20:43.887 INFO [stderr]    |        ^ help: consider using `_v` instead
Dec 13 14:20:43.887 INFO [stderr]    |
Dec 13 14:20:43.887 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:20:43.887 INFO [stderr] 
Dec 13 14:20:43.899 INFO [stderr] warning: variable does not need to be mutable
Dec 13 14:20:43.899 INFO [stderr]    --> src/main.rs:158:13
Dec 13 14:20:43.899 INFO [stderr]     |
Dec 13 14:20:43.899 INFO [stderr] 158 |         let mut debtors = HashMap::new();
Dec 13 14:20:43.899 INFO [stderr]     |             ----^^^^^^^
Dec 13 14:20:43.899 INFO [stderr]     |             |
Dec 13 14:20:43.899 INFO [stderr]     |             help: remove this `mut`
Dec 13 14:20:43.899 INFO [stderr]     |
Dec 13 14:20:43.899 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 14:20:43.899 INFO [stderr] 
Dec 13 14:20:43.939 INFO [stderr] warning: method is never used: `read_book`
Dec 13 14:20:43.939 INFO [stderr]    --> src/main.rs:233:5
Dec 13 14:20:43.939 INFO [stderr]     |
Dec 13 14:20:43.939 INFO [stderr] 233 |     fn read_book(&mut self, book: String) {
Dec 13 14:20:43.939 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:20:43.939 INFO [stderr]     |
Dec 13 14:20:43.939 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 14:20:43.939 INFO [stderr] 
Dec 13 14:20:43.939 INFO [stderr] warning: variable `bookPath` should have a snake case name such as `book_path`
Dec 13 14:20:43.939 INFO [stderr]    --> src/main.rs:203:18
Dec 13 14:20:43.939 INFO [stderr]     |
Dec 13 14:20:43.939 INFO [stderr] 203 |     fn open_book(bookPath: &str) -> BookReader {
Dec 13 14:20:43.939 INFO [stderr]     |                  ^^^^^^^^
Dec 13 14:20:43.939 INFO [stderr]     |
Dec 13 14:20:43.939 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 13 14:20:43.939 INFO [stderr] 
Dec 13 14:20:43.939 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Dec 13 14:20:43.939 INFO [stderr]    --> src/main.rs:223:13
Dec 13 14:20:43.939 INFO [stderr]     |
Dec 13 14:20:43.939 INFO [stderr] 223 |         let mut bBook = BookReader::new();
Dec 13 14:20:43.939 INFO [stderr]     |             ^^^^^^^^^
Dec 13 14:20:43.939 INFO [stderr] 
Dec 13 14:20:43.939 INFO [stderr] warning: variable `bBook` should have a snake case name such as `b_book`
Dec 13 14:20:43.939 INFO [stderr]    --> src/main.rs:447:9
Dec 13 14:20:43.939 INFO [stderr]     |
Dec 13 14:20:43.939 INFO [stderr] 447 |     let mut bBook = match file_match {
Dec 13 14:20:43.939 INFO [stderr]     |         ^^^^^^^^^
Dec 13 14:20:43.939 INFO [stderr] 
Dec 13 14:20:44.426 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 13 14:20:44.428 INFO [stderr] su: No module specific data is present
Dec 13 14:20:45.341 INFO running `"docker" "inspect" "3803045c94ff7a517fb941e97bf87b0e28716368306d7c96eaf443554802915b"`
Dec 13 14:20:45.787 INFO running `"docker" "rm" "-f" "3803045c94ff7a517fb941e97bf87b0e28716368306d7c96eaf443554802915b"`
Dec 13 14:20:46.191 INFO [stdout] 3803045c94ff7a517fb941e97bf87b0e28716368306d7c96eaf443554802915b
Dec 13 14:20:46.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 14:20:46.783 INFO [stdout] ca445db3af2754013331973ef13801ab4057c36384660106f135563a4f7a3b3d
Dec 13 14:20:46.783 INFO running `"docker" "start" "-a" "ca445db3af2754013331973ef13801ab4057c36384660106f135563a4f7a3b3d"`
Dec 13 14:20:48.143 INFO [stderr] usermod: no changes
Dec 13 14:20:48.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 13 14:20:48.295 INFO [stderr]      Running /target/debug/deps/money-cbd16e4c5e03a79c
Dec 13 14:20:48.299 INFO [stderr] su: No module specific data is present
Dec 13 14:20:48.299 INFO [stdout] 
Dec 13 14:20:48.299 INFO [stdout] running 0 tests
Dec 13 14:20:48.299 INFO [stdout] 
Dec 13 14:20:48.299 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:20:48.299 INFO [stdout] 
Dec 13 14:20:49.020 INFO running `"docker" "inspect" "ca445db3af2754013331973ef13801ab4057c36384660106f135563a4f7a3b3d"`
Dec 13 14:20:49.305 INFO running `"docker" "rm" "-f" "ca445db3af2754013331973ef13801ab4057c36384660106f135563a4f7a3b3d"`
Dec 13 14:20:49.659 INFO [stdout] ca445db3af2754013331973ef13801ab4057c36384660106f135563a4f7a3b3d