Nov 16 16:36:50.552 INFO testing pontuslaestadius/goliath against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 16:36:50.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:36:50.975 INFO [stdout] c7c9f406f0a5de16b7427dce338411e5b5ee4f3be9f77a5963f1f7c45d7df458
Nov 16 16:36:50.981 INFO running `"docker" "start" "-a" "c7c9f406f0a5de16b7427dce338411e5b5ee4f3be9f77a5963f1f7c45d7df458"`
Nov 16 16:36:52.510 INFO [stderr] usermod: no changes
Nov 16 16:36:52.575 INFO [stderr]    Compiling goliath v0.1.0 (/source)
Nov 16 16:36:52.852 INFO [stderr] warning: unused import: `std::fs::File`
Nov 16 16:36:52.852 INFO [stderr]  --> src/lib.rs:3:5
Nov 16 16:36:52.852 INFO [stderr]   |
Nov 16 16:36:52.852 INFO [stderr] 3 | use std::fs::File;
Nov 16 16:36:52.852 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 16:36:52.852 INFO [stderr]   |
Nov 16 16:36:52.852 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:36:52.852 INFO [stderr] 
Nov 16 16:36:52.895 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 16:36:52.895 INFO [stderr]  --> src/lib.rs:2:5
Nov 16 16:36:52.895 INFO [stderr]   |
Nov 16 16:36:52.895 INFO [stderr] 2 | use std::io::prelude::*;
Nov 16 16:36:52.895 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:36:52.895 INFO [stderr] 
Nov 16 16:36:52.899 INFO [stderr] warning: function is never used: `index`
Nov 16 16:36:52.899 INFO [stderr]  --> src/lib.rs:6:1
Nov 16 16:36:52.899 INFO [stderr]   |
Nov 16 16:36:52.899 INFO [stderr] 6 | fn index<'a>(string: &'a mut String) -> Vec<Item<'a>> {
Nov 16 16:36:52.899 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:52.899 INFO [stderr]   |
Nov 16 16:36:52.899 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 16:36:52.899 INFO [stderr] 
Nov 16 16:36:52.899 INFO [stderr] warning: function is never used: `get_most_valued_sentence`
Nov 16 16:36:52.899 INFO [stderr]   --> src/lib.rs:41:1
Nov 16 16:36:52.899 INFO [stderr]    |
Nov 16 16:36:52.899 INFO [stderr] 41 | fn get_most_valued_sentence<'a>(string: &'a mut String, vec: Vec<Item>) -> &'a str {
Nov 16 16:36:52.899 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:52.899 INFO [stderr] 
Nov 16 16:36:52.899 INFO [stderr] warning: function is never used: `get_value`
Nov 16 16:36:52.899 INFO [stderr]   --> src/lib.rs:70:1
Nov 16 16:36:52.899 INFO [stderr]    |
Nov 16 16:36:52.899 INFO [stderr] 70 | fn get_value(string: &str) -> usize {
Nov 16 16:36:52.899 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:52.899 INFO [stderr] 
Nov 16 16:36:52.899 INFO [stderr] warning: method is never used: `increase_value`
Nov 16 16:36:52.899 INFO [stderr]   --> src/lib.rs:96:5
Nov 16 16:36:52.899 INFO [stderr]    |
Nov 16 16:36:52.899 INFO [stderr] 96 |     fn increase_value(&mut self) {
Nov 16 16:36:52.899 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:52.899 INFO [stderr] 
Nov 16 16:36:52.899 INFO [stderr] warning: method is never used: `get_value`
Nov 16 16:36:52.899 INFO [stderr]    --> src/lib.rs:100:5
Nov 16 16:36:52.899 INFO [stderr]     |
Nov 16 16:36:52.899 INFO [stderr] 100 |     fn get_value(&self) -> usize {
Nov 16 16:36:52.899 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:52.899 INFO [stderr] 
Nov 16 16:36:52.899 INFO [stderr] warning: method is never used: `get_key`
Nov 16 16:36:52.899 INFO [stderr]    --> src/lib.rs:104:5
Nov 16 16:36:52.899 INFO [stderr]     |
Nov 16 16:36:52.899 INFO [stderr] 104 |     fn get_key(&self) -> &str {
Nov 16 16:36:52.899 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:36:52.899 INFO [stderr] 
Nov 16 16:36:52.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Nov 16 16:36:52.983 INFO [stderr] su: No module specific data is present
Nov 16 16:36:54.091 INFO running `"docker" "inspect" "c7c9f406f0a5de16b7427dce338411e5b5ee4f3be9f77a5963f1f7c45d7df458"`
Nov 16 16:36:54.400 INFO running `"docker" "rm" "-f" "c7c9f406f0a5de16b7427dce338411e5b5ee4f3be9f77a5963f1f7c45d7df458"`
Nov 16 16:36:54.595 INFO [stdout] c7c9f406f0a5de16b7427dce338411e5b5ee4f3be9f77a5963f1f7c45d7df458
Nov 16 16:36:54.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:36:55.207 INFO [stdout] 9e007b670fb55537034ba03fc31fa7ddc53d5075190332c6c9cf10237c585970
Nov 16 16:36:55.209 INFO running `"docker" "start" "-a" "9e007b670fb55537034ba03fc31fa7ddc53d5075190332c6c9cf10237c585970"`
Nov 16 16:36:56.799 INFO [stderr] usermod: no changes
Nov 16 16:36:56.883 INFO [stderr]    Compiling goliath v0.1.0 (/source)
Nov 16 16:36:57.216 INFO [stderr] warning: unused import: `std::fs::File`
Nov 16 16:36:57.217 INFO [stderr]  --> src/lib.rs:3:5
Nov 16 16:36:57.217 INFO [stderr]   |
Nov 16 16:36:57.217 INFO [stderr] 3 | use std::fs::File;
Nov 16 16:36:57.218 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 16:36:57.218 INFO [stderr]   |
Nov 16 16:36:57.218 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:36:57.219 INFO [stderr] 
Nov 16 16:36:57.343 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 16:36:57.343 INFO [stderr]  --> src/lib.rs:2:5
Nov 16 16:36:57.344 INFO [stderr]   |
Nov 16 16:36:57.344 INFO [stderr] 2 | use std::io::prelude::*;
Nov 16 16:36:57.344 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:36:57.345 INFO [stderr] 
Nov 16 16:36:57.367 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:36:57.367 INFO [stderr]    --> src/lib.rs:147:13
Nov 16 16:36:57.368 INFO [stderr]     |
Nov 16 16:36:57.368 INFO [stderr] 147 |         let mut vec = index(&mut string);
Nov 16 16:36:57.368 INFO [stderr]     |             ----^^^
Nov 16 16:36:57.369 INFO [stderr]     |             |
Nov 16 16:36:57.369 INFO [stderr]     |             help: remove this `mut`
Nov 16 16:36:57.369 INFO [stderr]     |
Nov 16 16:36:57.369 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 16:36:57.370 INFO [stderr] 
Nov 16 16:36:57.370 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:36:57.370 INFO [stderr]    --> src/lib.rs:158:13
Nov 16 16:36:57.371 INFO [stderr]     |
Nov 16 16:36:57.371 INFO [stderr] 158 |         let mut vec = index(&mut string);
Nov 16 16:36:57.371 INFO [stderr]     |             ----^^^
Nov 16 16:36:57.371 INFO [stderr]     |             |
Nov 16 16:36:57.372 INFO [stderr]     |             help: remove this `mut`
Nov 16 16:36:57.372 INFO [stderr] 
Nov 16 16:36:57.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Nov 16 16:36:57.989 INFO [stderr] su: No module specific data is present
Nov 16 16:36:59.031 INFO running `"docker" "inspect" "9e007b670fb55537034ba03fc31fa7ddc53d5075190332c6c9cf10237c585970"`
Nov 16 16:36:59.293 INFO running `"docker" "rm" "-f" "9e007b670fb55537034ba03fc31fa7ddc53d5075190332c6c9cf10237c585970"`
Nov 16 16:36:59.659 INFO [stdout] 9e007b670fb55537034ba03fc31fa7ddc53d5075190332c6c9cf10237c585970
Nov 16 16:36:59.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:37:00.261 INFO [stdout] 021113df232ae9def00554c28b1f67d30ad465fc081157f336af05542aefe3b8
Nov 16 16:37:00.264 INFO running `"docker" "start" "-a" "021113df232ae9def00554c28b1f67d30ad465fc081157f336af05542aefe3b8"`
Nov 16 16:37:01.495 INFO [stderr] usermod: no changes
Nov 16 16:37:01.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 16:37:01.571 INFO [stderr]      Running /target/debug/deps/goliath-067695121e776f29
Nov 16 16:37:01.573 INFO [stdout] 
Nov 16 16:37:01.573 INFO [stdout] running 5 tests
Nov 16 16:37:01.573 INFO [stdout] test tests::simple_get_value ... ok
Nov 16 16:37:01.573 INFO [stdout] test tests::simple_index ... ok
Nov 16 16:37:01.573 INFO [stdout] test tests::simple_item_increase ... ok
Nov 16 16:37:01.573 INFO [stdout] test tests::simple_most_valued_sentence ... ok
Nov 16 16:37:01.595 INFO [stdout] test tests::it_works ... ok
Nov 16 16:37:01.595 INFO [stdout] 
Nov 16 16:37:01.595 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:37:01.595 INFO [stdout] 
Nov 16 16:37:01.595 INFO [stderr]    Doc-tests goliath
Nov 16 16:37:01.938 INFO [stdout] 
Nov 16 16:37:01.939 INFO [stdout] running 0 tests
Nov 16 16:37:01.940 INFO [stdout] 
Nov 16 16:37:01.940 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:37:01.940 INFO [stdout] 
Nov 16 16:37:01.943 INFO [stderr] su: No module specific data is present
Nov 16 16:37:03.015 INFO running `"docker" "inspect" "021113df232ae9def00554c28b1f67d30ad465fc081157f336af05542aefe3b8"`
Nov 16 16:37:03.375 INFO running `"docker" "rm" "-f" "021113df232ae9def00554c28b1f67d30ad465fc081157f336af05542aefe3b8"`
Nov 16 16:37:03.738 INFO [stdout] 021113df232ae9def00554c28b1f67d30ad465fc081157f336af05542aefe3b8