Dec 13 07:05:37.296 INFO testing pontuslaestadius/goliath against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 07:05:37.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07:05:37.835 INFO [stdout] 42f860431b3fe12375a5f764a238319abaad04ddd2cb5f6b54c7bd088249169e
Dec 13 07:05:37.843 INFO running `"docker" "start" "-a" "42f860431b3fe12375a5f764a238319abaad04ddd2cb5f6b54c7bd088249169e"`
Dec 13 07:05:39.346 INFO [stderr] usermod: no changes
Dec 13 07:05:39.420 INFO [stderr]    Compiling goliath v0.1.0 (/source)
Dec 13 07:05:39.636 INFO [stderr] warning: unused import: `std::fs::File`
Dec 13 07:05:39.636 INFO [stderr]  --> src/lib.rs:3:5
Dec 13 07:05:39.636 INFO [stderr]   |
Dec 13 07:05:39.636 INFO [stderr] 3 | use std::fs::File;
Dec 13 07:05:39.636 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 07:05:39.636 INFO [stderr]   |
Dec 13 07:05:39.636 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 07:05:39.636 INFO [stderr] 
Dec 13 07:05:39.672 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 13 07:05:39.672 INFO [stderr]  --> src/lib.rs:2:5
Dec 13 07:05:39.672 INFO [stderr]   |
Dec 13 07:05:39.672 INFO [stderr] 2 | use std::io::prelude::*;
Dec 13 07:05:39.672 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 07:05:39.672 INFO [stderr] 
Dec 13 07:05:39.686 INFO [stderr] warning: function is never used: `index`
Dec 13 07:05:39.686 INFO [stderr]  --> src/lib.rs:6:1
Dec 13 07:05:39.686 INFO [stderr]   |
Dec 13 07:05:39.686 INFO [stderr] 6 | fn index<'a>(string: &'a mut String) -> Vec<Item<'a>> {
Dec 13 07:05:39.686 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:05:39.686 INFO [stderr]   |
Dec 13 07:05:39.686 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 07:05:39.686 INFO [stderr] 
Dec 13 07:05:39.686 INFO [stderr] warning: function is never used: `get_most_valued_sentence`
Dec 13 07:05:39.686 INFO [stderr]   --> src/lib.rs:41:1
Dec 13 07:05:39.686 INFO [stderr]    |
Dec 13 07:05:39.686 INFO [stderr] 41 | fn get_most_valued_sentence<'a>(string: &'a mut String, vec: Vec<Item>) -> &'a str {
Dec 13 07:05:39.686 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:05:39.686 INFO [stderr] 
Dec 13 07:05:39.686 INFO [stderr] warning: function is never used: `get_value`
Dec 13 07:05:39.686 INFO [stderr]   --> src/lib.rs:70:1
Dec 13 07:05:39.686 INFO [stderr]    |
Dec 13 07:05:39.686 INFO [stderr] 70 | fn get_value(string: &str) -> usize {
Dec 13 07:05:39.686 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:05:39.686 INFO [stderr] 
Dec 13 07:05:39.687 INFO [stderr] warning: method is never used: `increase_value`
Dec 13 07:05:39.687 INFO [stderr]   --> src/lib.rs:96:5
Dec 13 07:05:39.687 INFO [stderr]    |
Dec 13 07:05:39.687 INFO [stderr] 96 |     fn increase_value(&mut self) {
Dec 13 07:05:39.687 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:05:39.687 INFO [stderr] 
Dec 13 07:05:39.687 INFO [stderr] warning: method is never used: `get_value`
Dec 13 07:05:39.687 INFO [stderr]    --> src/lib.rs:100:5
Dec 13 07:05:39.687 INFO [stderr]     |
Dec 13 07:05:39.687 INFO [stderr] 100 |     fn get_value(&self) -> usize {
Dec 13 07:05:39.687 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:05:39.687 INFO [stderr] 
Dec 13 07:05:39.687 INFO [stderr] warning: method is never used: `get_key`
Dec 13 07:05:39.687 INFO [stderr]    --> src/lib.rs:104:5
Dec 13 07:05:39.687 INFO [stderr]     |
Dec 13 07:05:39.687 INFO [stderr] 104 |     fn get_key(&self) -> &str {
Dec 13 07:05:39.687 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 07:05:39.687 INFO [stderr] 
Dec 13 07:05:39.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Dec 13 07:05:39.854 INFO [stderr] su: No module specific data is present
Dec 13 07:05:41.003 INFO running `"docker" "inspect" "42f860431b3fe12375a5f764a238319abaad04ddd2cb5f6b54c7bd088249169e"`
Dec 13 07:05:41.275 INFO running `"docker" "rm" "-f" "42f860431b3fe12375a5f764a238319abaad04ddd2cb5f6b54c7bd088249169e"`
Dec 13 07:05:41.546 INFO [stdout] 42f860431b3fe12375a5f764a238319abaad04ddd2cb5f6b54c7bd088249169e
Dec 13 07:05:41.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07:05:41.944 INFO [stdout] d9c365ea0cbf7084dc451e59c68b17e6c9a0f4e253bf2a43f2c1a4cb573f0a21
Dec 13 07:05:41.948 INFO running `"docker" "start" "-a" "d9c365ea0cbf7084dc451e59c68b17e6c9a0f4e253bf2a43f2c1a4cb573f0a21"`
Dec 13 07:05:43.687 INFO [stderr] usermod: no changes
Dec 13 07:05:43.767 INFO [stderr]    Compiling goliath v0.1.0 (/source)
Dec 13 07:05:44.037 INFO [stderr] warning: unused import: `std::fs::File`
Dec 13 07:05:44.037 INFO [stderr]  --> src/lib.rs:3:5
Dec 13 07:05:44.037 INFO [stderr]   |
Dec 13 07:05:44.037 INFO [stderr] 3 | use std::fs::File;
Dec 13 07:05:44.037 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 07:05:44.037 INFO [stderr]   |
Dec 13 07:05:44.037 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 07:05:44.037 INFO [stderr] 
Dec 13 07:05:44.137 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 13 07:05:44.137 INFO [stderr]  --> src/lib.rs:2:5
Dec 13 07:05:44.137 INFO [stderr]   |
Dec 13 07:05:44.137 INFO [stderr] 2 | use std::io::prelude::*;
Dec 13 07:05:44.138 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 07:05:44.138 INFO [stderr] 
Dec 13 07:05:44.170 INFO [stderr] warning: variable does not need to be mutable
Dec 13 07:05:44.170 INFO [stderr]    --> src/lib.rs:147:13
Dec 13 07:05:44.170 INFO [stderr]     |
Dec 13 07:05:44.170 INFO [stderr] 147 |         let mut vec = index(&mut string);
Dec 13 07:05:44.170 INFO [stderr]     |             ----^^^
Dec 13 07:05:44.170 INFO [stderr]     |             |
Dec 13 07:05:44.170 INFO [stderr]     |             help: remove this `mut`
Dec 13 07:05:44.170 INFO [stderr]     |
Dec 13 07:05:44.170 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 07:05:44.170 INFO [stderr] 
Dec 13 07:05:44.179 INFO [stderr] warning: variable does not need to be mutable
Dec 13 07:05:44.179 INFO [stderr]    --> src/lib.rs:158:13
Dec 13 07:05:44.179 INFO [stderr]     |
Dec 13 07:05:44.179 INFO [stderr] 158 |         let mut vec = index(&mut string);
Dec 13 07:05:44.179 INFO [stderr]     |             ----^^^
Dec 13 07:05:44.179 INFO [stderr]     |             |
Dec 13 07:05:44.179 INFO [stderr]     |             help: remove this `mut`
Dec 13 07:05:44.179 INFO [stderr] 
Dec 13 07:05:45.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 13 07:05:45.004 INFO [stderr] su: No module specific data is present
Dec 13 07:05:45.580 INFO running `"docker" "inspect" "d9c365ea0cbf7084dc451e59c68b17e6c9a0f4e253bf2a43f2c1a4cb573f0a21"`
Dec 13 07:05:45.956 INFO running `"docker" "rm" "-f" "d9c365ea0cbf7084dc451e59c68b17e6c9a0f4e253bf2a43f2c1a4cb573f0a21"`
Dec 13 07:05:46.267 INFO [stdout] d9c365ea0cbf7084dc451e59c68b17e6c9a0f4e253bf2a43f2c1a4cb573f0a21
Dec 13 07:05:46.274 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07:05:46.783 INFO [stdout] d9959daa3661ea05e28f543729d8cac4ccbb036c2be80421def0e0972c31fa44
Dec 13 07:05:46.787 INFO running `"docker" "start" "-a" "d9959daa3661ea05e28f543729d8cac4ccbb036c2be80421def0e0972c31fa44"`
Dec 13 07:05:48.195 INFO [stderr] usermod: no changes
Dec 13 07:05:48.255 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 07:05:48.255 INFO [stderr]      Running /target/debug/deps/goliath-5568e408a4568af7
Dec 13 07:05:48.259 INFO [stdout] 
Dec 13 07:05:48.259 INFO [stdout] running 5 tests
Dec 13 07:05:48.267 INFO [stdout] test tests::it_works ... ok
Dec 13 07:05:48.267 INFO [stdout] test tests::simple_index ... ok
Dec 13 07:05:48.267 INFO [stdout] test tests::simple_most_valued_sentence ... ok
Dec 13 07:05:48.275 INFO [stderr]    Doc-tests goliath
Dec 13 07:05:48.275 INFO [stdout] test tests::simple_get_value ... ok
Dec 13 07:05:48.275 INFO [stdout] test tests::simple_item_increase ... ok
Dec 13 07:05:48.275 INFO [stdout] 
Dec 13 07:05:48.275 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:05:48.275 INFO [stdout] 
Dec 13 07:05:48.832 INFO [stdout] 
Dec 13 07:05:48.832 INFO [stdout] running 0 tests
Dec 13 07:05:48.832 INFO [stdout] 
Dec 13 07:05:48.832 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:05:48.832 INFO [stdout] 
Dec 13 07:05:48.843 INFO [stderr] su: No module specific data is present
Dec 13 07:05:50.510 INFO running `"docker" "inspect" "d9959daa3661ea05e28f543729d8cac4ccbb036c2be80421def0e0972c31fa44"`
Dec 13 07:05:50.735 INFO running `"docker" "rm" "-f" "d9959daa3661ea05e28f543729d8cac4ccbb036c2be80421def0e0972c31fa44"`
Dec 13 07:05:51.006 INFO [stdout] d9959daa3661ea05e28f543729d8cac4ccbb036c2be80421def0e0972c31fa44