Nov 16 16:36:57.240 INFO testing pontuslaestadius/goliath against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 16:36:57.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 16:36:57.723 INFO [stdout] e828aa6b0b48d58848961477adaf0fb5acb2e797ead037eebd3ea445ec970d9e
Nov 16 16:36:57.725 INFO running `"docker" "start" "-a" "e828aa6b0b48d58848961477adaf0fb5acb2e797ead037eebd3ea445ec970d9e"`
Nov 16 16:36:59.095 INFO [stderr] usermod: no changes
Nov 16 16:36:59.164 INFO [stderr]    Compiling goliath v0.1.0 (/source)
Nov 16 16:36:59.485 INFO [stderr] warning: unused import: `std::fs::File`
Nov 16 16:36:59.485 INFO [stderr]  --> src/lib.rs:3:5
Nov 16 16:36:59.485 INFO [stderr]   |
Nov 16 16:36:59.486 INFO [stderr] 3 | use std::fs::File;
Nov 16 16:36:59.486 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 16:36:59.486 INFO [stderr]   |
Nov 16 16:36:59.487 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:36:59.487 INFO [stderr] 
Nov 16 16:36:59.548 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 16:36:59.549 INFO [stderr]  --> src/lib.rs:2:5
Nov 16 16:36:59.549 INFO [stderr]   |
Nov 16 16:36:59.549 INFO [stderr] 2 | use std::io::prelude::*;
Nov 16 16:36:59.550 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:36:59.550 INFO [stderr] 
Nov 16 16:36:59.567 INFO [stderr] warning: function is never used: `index`
Nov 16 16:36:59.567 INFO [stderr]  --> src/lib.rs:6:1
Nov 16 16:36:59.568 INFO [stderr]   |
Nov 16 16:36:59.568 INFO [stderr] 6 | fn index<'a>(string: &'a mut String) -> Vec<Item<'a>> {
Nov 16 16:36:59.568 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:59.569 INFO [stderr]   |
Nov 16 16:36:59.569 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 16:36:59.569 INFO [stderr] 
Nov 16 16:36:59.570 INFO [stderr] warning: function is never used: `get_most_valued_sentence`
Nov 16 16:36:59.570 INFO [stderr]   --> src/lib.rs:41:1
Nov 16 16:36:59.570 INFO [stderr]    |
Nov 16 16:36:59.571 INFO [stderr] 41 | fn get_most_valued_sentence<'a>(string: &'a mut String, vec: Vec<Item>) -> &'a str {
Nov 16 16:36:59.571 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:59.571 INFO [stderr] 
Nov 16 16:36:59.571 INFO [stderr] warning: function is never used: `get_value`
Nov 16 16:36:59.572 INFO [stderr]   --> src/lib.rs:70:1
Nov 16 16:36:59.572 INFO [stderr]    |
Nov 16 16:36:59.572 INFO [stderr] 70 | fn get_value(string: &str) -> usize {
Nov 16 16:36:59.573 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:59.573 INFO [stderr] 
Nov 16 16:36:59.573 INFO [stderr] warning: method is never used: `increase_value`
Nov 16 16:36:59.573 INFO [stderr]   --> src/lib.rs:96:5
Nov 16 16:36:59.574 INFO [stderr]    |
Nov 16 16:36:59.574 INFO [stderr] 96 |     fn increase_value(&mut self) {
Nov 16 16:36:59.574 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:59.575 INFO [stderr] 
Nov 16 16:36:59.575 INFO [stderr] warning: method is never used: `get_value`
Nov 16 16:36:59.575 INFO [stderr]    --> src/lib.rs:100:5
Nov 16 16:36:59.576 INFO [stderr]     |
Nov 16 16:36:59.576 INFO [stderr] 100 |     fn get_value(&self) -> usize {
Nov 16 16:36:59.576 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:59.577 INFO [stderr] 
Nov 16 16:36:59.577 INFO [stderr] warning: method is never used: `get_key`
Nov 16 16:36:59.577 INFO [stderr]    --> src/lib.rs:104:5
Nov 16 16:36:59.577 INFO [stderr]     |
Nov 16 16:36:59.578 INFO [stderr] 104 |     fn get_key(&self) -> &str {
Nov 16 16:36:59.578 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:59.578 INFO [stderr] 
Nov 16 16:36:59.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 16 16:36:59.699 INFO [stderr] su: No module specific data is present
Nov 16 16:37:00.453 INFO running `"docker" "inspect" "e828aa6b0b48d58848961477adaf0fb5acb2e797ead037eebd3ea445ec970d9e"`
Nov 16 16:37:00.815 INFO running `"docker" "rm" "-f" "e828aa6b0b48d58848961477adaf0fb5acb2e797ead037eebd3ea445ec970d9e"`
Nov 16 16:37:01.159 INFO [stdout] e828aa6b0b48d58848961477adaf0fb5acb2e797ead037eebd3ea445ec970d9e
Nov 16 16:37:01.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 16:37:01.639 INFO [stdout] ea61ee032e216700131fcad3fd33dca41f4ab8dcf8312d426501aa5e2ca2821d
Nov 16 16:37:01.641 INFO running `"docker" "start" "-a" "ea61ee032e216700131fcad3fd33dca41f4ab8dcf8312d426501aa5e2ca2821d"`
Nov 16 16:37:03.556 INFO [stderr] usermod: no changes
Nov 16 16:37:03.619 INFO [stderr]    Compiling goliath v0.1.0 (/source)
Nov 16 16:37:04.047 INFO [stderr] warning: unused import: `std::fs::File`
Nov 16 16:37:04.047 INFO [stderr]  --> src/lib.rs:3:5
Nov 16 16:37:04.048 INFO [stderr]   |
Nov 16 16:37:04.048 INFO [stderr] 3 | use std::fs::File;
Nov 16 16:37:04.048 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 16:37:04.049 INFO [stderr]   |
Nov 16 16:37:04.049 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:37:04.049 INFO [stderr] 
Nov 16 16:37:04.172 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 16:37:04.172 INFO [stderr]  --> src/lib.rs:2:5
Nov 16 16:37:04.172 INFO [stderr]   |
Nov 16 16:37:04.172 INFO [stderr] 2 | use std::io::prelude::*;
Nov 16 16:37:04.172 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:37:04.173 INFO [stderr] 
Nov 16 16:37:04.219 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:04.219 INFO [stderr]    --> src/lib.rs:147:13
Nov 16 16:37:04.220 INFO [stderr]     |
Nov 16 16:37:04.220 INFO [stderr] 147 |         let mut vec = index(&mut string);
Nov 16 16:37:04.220 INFO [stderr]     |             ----^^^
Nov 16 16:37:04.220 INFO [stderr]     |             |
Nov 16 16:37:04.221 INFO [stderr]     |             help: remove this `mut`
Nov 16 16:37:04.221 INFO [stderr]     |
Nov 16 16:37:04.221 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 16:37:04.222 INFO [stderr] 
Nov 16 16:37:04.222 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:04.222 INFO [stderr]    --> src/lib.rs:158:13
Nov 16 16:37:04.223 INFO [stderr]     |
Nov 16 16:37:04.223 INFO [stderr] 158 |         let mut vec = index(&mut string);
Nov 16 16:37:04.223 INFO [stderr]     |             ----^^^
Nov 16 16:37:04.223 INFO [stderr]     |             |
Nov 16 16:37:04.224 INFO [stderr]     |             help: remove this `mut`
Nov 16 16:37:04.224 INFO [stderr] 
Nov 16 16:37:05.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Nov 16 16:37:05.023 INFO [stderr] su: No module specific data is present
Nov 16 16:37:05.855 INFO running `"docker" "inspect" "ea61ee032e216700131fcad3fd33dca41f4ab8dcf8312d426501aa5e2ca2821d"`
Nov 16 16:37:06.110 INFO running `"docker" "rm" "-f" "ea61ee032e216700131fcad3fd33dca41f4ab8dcf8312d426501aa5e2ca2821d"`
Nov 16 16:37:06.377 INFO [stdout] ea61ee032e216700131fcad3fd33dca41f4ab8dcf8312d426501aa5e2ca2821d
Nov 16 16:37:06.385 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 16:37:06.900 INFO [stdout] 7c35c53953e01fbe4b30775bf922acb85ffc365f2486d7c635f7a2c237f1da05
Nov 16 16:37:06.902 INFO running `"docker" "start" "-a" "7c35c53953e01fbe4b30775bf922acb85ffc365f2486d7c635f7a2c237f1da05"`
Nov 16 16:37:08.139 INFO [stderr] usermod: no changes
Nov 16 16:37:08.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 16:37:08.195 INFO [stdout] 
Nov 16 16:37:08.195 INFO [stderr]      Running /target/debug/deps/goliath-7bd1c5638f5c9038
Nov 16 16:37:08.195 INFO [stdout] running 5 tests
Nov 16 16:37:08.195 INFO [stderr]    Doc-tests goliath
Nov 16 16:37:08.195 INFO [stdout] test tests::it_works ... ok
Nov 16 16:37:08.195 INFO [stdout] test tests::simple_get_value ... ok
Nov 16 16:37:08.195 INFO [stdout] test tests::simple_index ... ok
Nov 16 16:37:08.195 INFO [stdout] test tests::simple_item_increase ... ok
Nov 16 16:37:08.195 INFO [stdout] test tests::simple_most_valued_sentence ... ok
Nov 16 16:37:08.195 INFO [stdout] 
Nov 16 16:37:08.195 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:37:08.195 INFO [stdout] 
Nov 16 16:37:08.561 INFO [stdout] 
Nov 16 16:37:08.561 INFO [stdout] running 0 tests
Nov 16 16:37:08.562 INFO [stdout] 
Nov 16 16:37:08.562 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:37:08.562 INFO [stdout] 
Nov 16 16:37:08.569 INFO [stderr] su: No module specific data is present
Nov 16 16:37:09.581 INFO running `"docker" "inspect" "7c35c53953e01fbe4b30775bf922acb85ffc365f2486d7c635f7a2c237f1da05"`
Nov 16 16:37:09.782 INFO running `"docker" "rm" "-f" "7c35c53953e01fbe4b30775bf922acb85ffc365f2486d7c635f7a2c237f1da05"`
Nov 16 16:37:10.021 INFO [stdout] 7c35c53953e01fbe4b30775bf922acb85ffc365f2486d7c635f7a2c237f1da05