Nov 28 00:05:45.762 INFO checking munukutla/kvs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 00:05:45.762 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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 28 00:05:46.087 INFO [stdout] 7b27229f91491807dc45cd4013b821cf1fc84d9dede16a4028a6c9971ad621af
Nov 28 00:05:46.091 INFO running `"docker" "start" "-a" "7b27229f91491807dc45cd4013b821cf1fc84d9dede16a4028a6c9971ad621af"`
Nov 28 00:05:46.659 INFO [stderr] usermod: no changes
Nov 28 00:05:46.856 INFO [stderr]     Checking kv-store v0.1.0 (/source)
Nov 28 00:05:46.857 INFO [stderr]     Checking clap v2.32.0
Nov 28 00:05:46.868 INFO [stderr]     Checking gherkin_rust v0.4.1
Nov 28 00:05:46.876 INFO [stderr]     Checking globset v0.4.2
Nov 28 00:05:47.922 INFO [stderr] warning: unused import: `request::GetRequest`
Nov 28 00:05:47.922 INFO [stderr]  --> src/model/item.rs:1:5
Nov 28 00:05:47.922 INFO [stderr]   |
Nov 28 00:05:47.922 INFO [stderr] 1 | use request::GetRequest;
Nov 28 00:05:47.922 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:47.922 INFO [stderr]   |
Nov 28 00:05:47.922 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:05:47.923 INFO [stderr] 
Nov 28 00:05:47.980 INFO [stderr] warning: unused variable: `request`
Nov 28 00:05:47.980 INFO [stderr]   --> src/data_store/store.rs:25:31
Nov 28 00:05:47.980 INFO [stderr]    |
Nov 28 00:05:47.980 INFO [stderr] 25 |     fn delete_item(&mut self, request: DeleteRequest) {}
Nov 28 00:05:47.980 INFO [stderr]    |                               ^^^^^^^ help: consider using `_request` instead
Nov 28 00:05:47.980 INFO [stderr]    |
Nov 28 00:05:47.980 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 00:05:47.980 INFO [stderr] 
Nov 28 00:05:47.987 INFO [stderr] warning: struct is never constructed: `Store`
Nov 28 00:05:47.987 INFO [stderr]  --> src/data_store/store.rs:7:1
Nov 28 00:05:47.987 INFO [stderr]   |
Nov 28 00:05:47.987 INFO [stderr] 7 | pub struct Store<T: Sized> {
Nov 28 00:05:47.987 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:47.987 INFO [stderr]   |
Nov 28 00:05:47.987 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 00:05:47.987 INFO [stderr] 
Nov 28 00:05:47.987 INFO [stderr] warning: method is never used: `new`
Nov 28 00:05:47.987 INFO [stderr]   --> src/data_store/store.rs:12:5
Nov 28 00:05:47.987 INFO [stderr]    |
Nov 28 00:05:47.987 INFO [stderr] 12 |     fn new() -> Store<T> {
Nov 28 00:05:47.987 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:47.987 INFO [stderr] 
Nov 28 00:05:47.987 INFO [stderr] warning: method is never used: `get_item`
Nov 28 00:05:47.987 INFO [stderr]   --> src/data_store/store.rs:16:5
Nov 28 00:05:47.987 INFO [stderr]    |
Nov 28 00:05:47.987 INFO [stderr] 16 |     fn get_item(&self, request: GetRequest) -> Option<&Item<T>> {
Nov 28 00:05:47.987 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:47.987 INFO [stderr] 
Nov 28 00:05:47.987 INFO [stderr] warning: method is never used: `delete_item`
Nov 28 00:05:47.987 INFO [stderr]   --> src/data_store/store.rs:25:5
Nov 28 00:05:47.987 INFO [stderr]    |
Nov 28 00:05:47.987 INFO [stderr] 25 |     fn delete_item(&mut self, request: DeleteRequest) {}
Nov 28 00:05:47.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:47.988 INFO [stderr] 
Nov 28 00:05:47.988 INFO [stderr] warning: method is never used: `set_item`
Nov 28 00:05:47.988 INFO [stderr]   --> src/data_store/store.rs:27:5
Nov 28 00:05:47.988 INFO [stderr]    |
Nov 28 00:05:47.988 INFO [stderr] 27 |     fn set_item(&mut self, request: SetRequest<T>) {
Nov 28 00:05:47.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:47.988 INFO [stderr] 
Nov 28 00:05:47.988 INFO [stderr] warning: method is never used: `sync`
Nov 28 00:05:47.988 INFO [stderr]   --> src/data_store/store.rs:36:5
Nov 28 00:05:47.988 INFO [stderr]    |
Nov 28 00:05:47.988 INFO [stderr] 36 |     fn sync(&self) {}
Nov 28 00:05:47.988 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 00:05:47.988 INFO [stderr] 
Nov 28 00:05:47.994 INFO [stderr] warning: struct is never constructed: `DeleteRequest`
Nov 28 00:05:47.994 INFO [stderr]  --> src/request/delete_request.rs:1:1
Nov 28 00:05:47.994 INFO [stderr]   |
Nov 28 00:05:47.994 INFO [stderr] 1 | pub struct DeleteRequest {
Nov 28 00:05:47.994 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:47.994 INFO [stderr] 
Nov 28 00:05:47.994 INFO [stderr] warning: struct is never constructed: `GetRequest`
Nov 28 00:05:47.994 INFO [stderr]  --> src/request/get_request.rs:1:1
Nov 28 00:05:47.994 INFO [stderr]   |
Nov 28 00:05:47.994 INFO [stderr] 1 | pub struct GetRequest {
Nov 28 00:05:47.994 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:47.994 INFO [stderr] 
Nov 28 00:05:47.994 INFO [stderr] warning: struct is never constructed: `SetRequest`
Nov 28 00:05:47.994 INFO [stderr]  --> src/request/set_request.rs:1:1
Nov 28 00:05:47.994 INFO [stderr]   |
Nov 28 00:05:47.994 INFO [stderr] 1 | pub struct SetRequest<T> {
Nov 28 00:05:47.994 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:47.994 INFO [stderr] 
Nov 28 00:05:49.664 INFO [stderr]     Checking ignore v0.4.4
Nov 28 00:05:52.340 INFO [stderr]     Checking globwalk v0.5.0
Nov 28 00:05:54.441 INFO [stderr]     Checking cucumber_rust v0.5.0
Nov 28 00:05:56.684 INFO [stderr] warning: unused import: `request::DeleteRequest`
Nov 28 00:05:56.685 INFO [stderr]   --> src/data_store/store.rs:43:9
Nov 28 00:05:56.685 INFO [stderr]    |
Nov 28 00:05:56.685 INFO [stderr] 43 |     use request::DeleteRequest;
Nov 28 00:05:56.686 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:56.686 INFO [stderr]    |
Nov 28 00:05:56.686 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 00:05:56.686 INFO [stderr] 
Nov 28 00:05:56.687 INFO [stderr] warning: unused import: `request::GetRequest`
Nov 28 00:05:56.687 INFO [stderr]  --> src/model/item.rs:1:5
Nov 28 00:05:56.687 INFO [stderr]   |
Nov 28 00:05:56.688 INFO [stderr] 1 | use request::GetRequest;
Nov 28 00:05:56.688 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:56.688 INFO [stderr] 
Nov 28 00:05:56.816 INFO [stderr] warning: unused variable: `request`
Nov 28 00:05:56.817 INFO [stderr]   --> src/data_store/store.rs:25:31
Nov 28 00:05:56.817 INFO [stderr]    |
Nov 28 00:05:56.817 INFO [stderr] 25 |     fn delete_item(&mut self, request: DeleteRequest) {}
Nov 28 00:05:56.817 INFO [stderr]    |                               ^^^^^^^ help: consider using `_request` instead
Nov 28 00:05:56.817 INFO [stderr]    |
Nov 28 00:05:56.817 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 00:05:56.817 INFO [stderr] 
Nov 28 00:05:56.860 INFO [stderr] warning: method is never used: `delete_item`
Nov 28 00:05:56.861 INFO [stderr]   --> src/data_store/store.rs:25:5
Nov 28 00:05:56.861 INFO [stderr]    |
Nov 28 00:05:56.861 INFO [stderr] 25 |     fn delete_item(&mut self, request: DeleteRequest) {}
Nov 28 00:05:56.861 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:56.861 INFO [stderr]    |
Nov 28 00:05:56.861 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:05:56.861 INFO [stderr] 
Nov 28 00:05:56.861 INFO [stderr] warning: struct is never constructed: `DeleteRequest`
Nov 28 00:05:56.861 INFO [stderr]  --> src/request/delete_request.rs:1:1
Nov 28 00:05:56.861 INFO [stderr]   |
Nov 28 00:05:56.861 INFO [stderr] 1 | pub struct DeleteRequest {
Nov 28 00:05:56.861 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:05:56.861 INFO [stderr] 
Nov 28 00:05:57.895 INFO [stderr] warning: unused variable: `step`
Nov 28 00:05:57.895 INFO [stderr]   --> tests/cucumber.rs:22:50
Nov 28 00:05:57.895 INFO [stderr]    |
Nov 28 00:05:57.895 INFO [stderr] 22 |         given "I am trying out Cucumber" |world, step| {
Nov 28 00:05:57.895 INFO [stderr]    |                                                  ^^^^ help: consider using `_step` instead
Nov 28 00:05:57.895 INFO [stderr]    |
Nov 28 00:05:57.895 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 00:05:57.895 INFO [stderr] 
Nov 28 00:05:57.895 INFO [stderr] warning: unused variable: `step`
Nov 28 00:05:57.895 INFO [stderr]   --> tests/cucumber.rs:27:51
Nov 28 00:05:57.895 INFO [stderr]    |
Nov 28 00:05:57.895 INFO [stderr] 27 |         when "I consider what I am doing" |world, step| {
Nov 28 00:05:57.895 INFO [stderr]    |                                                   ^^^^ help: consider using `_step` instead
Nov 28 00:05:57.895 INFO [stderr] 
Nov 28 00:05:57.895 INFO [stderr] warning: unused variable: `step`
Nov 28 00:05:57.895 INFO [stderr]   --> tests/cucumber.rs:33:48
Nov 28 00:05:57.895 INFO [stderr]    |
Nov 28 00:05:57.895 INFO [stderr] 33 |         then "I am interested in ATDD" |world, step| {
Nov 28 00:05:57.895 INFO [stderr]    |                                                ^^^^ help: consider using `_step` instead
Nov 28 00:05:57.895 INFO [stderr] 
Nov 28 00:05:57.895 INFO [stderr] warning: unused variable: `world`
Nov 28 00:05:57.895 INFO [stderr]   --> tests/cucumber.rs:38:55
Nov 28 00:05:57.895 INFO [stderr]    |
Nov 28 00:05:57.895 INFO [stderr] 38 |         then regex r"^we can (.*) rules with regex$" |world, matches, step| {
Nov 28 00:05:57.895 INFO [stderr]    |                                                       ^^^^^ help: consider using `_world` instead
Nov 28 00:05:57.895 INFO [stderr] 
Nov 28 00:05:57.895 INFO [stderr] warning: unused variable: `step`
Nov 28 00:05:57.895 INFO [stderr]   --> tests/cucumber.rs:38:71
Nov 28 00:05:57.895 INFO [stderr]    |
Nov 28 00:05:57.895 INFO [stderr] 38 |         then regex r"^we can (.*) rules with regex$" |world, matches, step| {
Nov 28 00:05:57.895 INFO [stderr]    |                                                                       ^^^^ help: consider using `_step` instead
Nov 28 00:05:57.895 INFO [stderr] 
Nov 28 00:05:57.895 INFO [stderr] warning: unused variable: `world`
Nov 28 00:05:57.896 INFO [stderr]   --> tests/cucumber.rs:43:77
Nov 28 00:05:57.896 INFO [stderr]    |
Nov 28 00:05:57.896 INFO [stderr] 43 |         then regex r"^we can also match (\d+) (.+) types$" (usize, String) |world, num, word, step| {
Nov 28 00:05:57.896 INFO [stderr]    |                                                                             ^^^^^ help: consider using `_world` instead
Nov 28 00:05:57.896 INFO [stderr] 
Nov 28 00:05:57.896 INFO [stderr] warning: unused variable: `step`
Nov 28 00:05:57.896 INFO [stderr]   --> tests/cucumber.rs:43:95
Nov 28 00:05:57.896 INFO [stderr]    |
Nov 28 00:05:57.896 INFO [stderr] 43 |         then regex r"^we can also match (\d+) (.+) types$" (usize, String) |world, num, word, step| {
Nov 28 00:05:57.896 INFO [stderr]    |                                                                                               ^^^^ help: consider using `_step` instead
Nov 28 00:05:57.896 INFO [stderr] 
Nov 28 00:05:57.896 INFO [stderr] warning: unused variable: `scenario`
Nov 28 00:05:57.896 INFO [stderr]   --> tests/cucumber.rs:52:25
Nov 28 00:05:57.896 INFO [stderr]    |
Nov 28 00:05:57.896 INFO [stderr] 52 | before!(a_before_fn => |scenario| {
Nov 28 00:05:57.896 INFO [stderr]    |                         ^^^^^^^^ help: consider using `_scenario` instead
Nov 28 00:05:57.896 INFO [stderr] 
Nov 28 00:05:57.896 INFO [stderr] warning: unused variable: `scenario`
Nov 28 00:05:57.896 INFO [stderr]   --> tests/cucumber.rs:57:24
Nov 28 00:05:57.896 INFO [stderr]    |
Nov 28 00:05:57.896 INFO [stderr] 57 | after!(an_after_fn => |scenario| {
Nov 28 00:05:57.896 INFO [stderr]    |                        ^^^^^^^^ help: consider using `_scenario` instead
Nov 28 00:05:57.896 INFO [stderr] 
Nov 28 00:05:57.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.25s
Nov 28 00:05:57.944 INFO [stderr] su: No module specific data is present
Nov 28 00:05:58.286 INFO running `"docker" "inspect" "7b27229f91491807dc45cd4013b821cf1fc84d9dede16a4028a6c9971ad621af"`
Nov 28 00:05:58.414 INFO running `"docker" "rm" "-f" "7b27229f91491807dc45cd4013b821cf1fc84d9dede16a4028a6c9971ad621af"`
Nov 28 00:05:58.570 INFO [stdout] 7b27229f91491807dc45cd4013b821cf1fc84d9dede16a4028a6c9971ad621af