[INFO] cloning repository https://github.com/ekinimo/expression-explorer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ekinimo/expression-explorer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinimo%2Fexpression-explorer", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22588e1b16e3dddcc358e27a50232fe7c03a1546
[INFO] checking ekinimo/expression-explorer against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinimo%2Fexpression-explorer" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ekinimo/expression-explorer
[INFO] finished tweaking git repo https://github.com/ekinimo/expression-explorer
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[INFO] crate git repo https://github.com/ekinimo/expression-explorer already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pool.rs:251:22
[INFO] [stdout]     |
[INFO] [stdout] 251 |     pub fn ancestors(&self, expr_id: ExprId) -> AncestorIterator {
[INFO] [stdout]     |                      ^^^^^                      ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 251 |     pub fn ancestors(&self, expr_id: ExprId) -> AncestorIterator<'_> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pool.rs:251:22
[INFO] [stdout]     |
[INFO] [stdout] 251 |     pub fn ancestors(&self, expr_id: ExprId) -> AncestorIterator {
[INFO] [stdout]     |                      ^^^^^                      ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 251 |     pub fn ancestors(&self, expr_id: ExprId) -> AncestorIterator<'_> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_pattern_into` is never used
[INFO] [stdout]   --> tests/common/mod.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn parse_test_pattern_into(input: &str, pool: &mut Pool) -> PatternId {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_action_into` is never used
[INFO] [stdout]   --> tests/common/mod.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_test_action_into(input: &str, pool: &mut Pool) -> ActionId {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_pattern` is never used
[INFO] [stdout]   --> tests/common/mod.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn parse_test_pattern(input: &str) -> (Pool, PatternId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_action` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn parse_test_action(input: &str) -> (Pool, ActionId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_ruleset` is never used
[INFO] [stdout]   --> tests/common/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn parse_test_ruleset(input: &str) -> (Pool, RulesetId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rule1_id`
[INFO] [stdout]    --> tests/advanced_rule_tests.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let rule1_id = pool.add_rule(rule1);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule1_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rule2_id`
[INFO] [stdout]    --> tests/advanced_rule_tests.rs:247:13
[INFO] [stdout]     |
[INFO] [stdout] 247 |         let rule2_id = pool.add_rule(rule2);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule2_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rule1_id`
[INFO] [stdout]    --> tests/advanced_rule_tests.rs:351:13
[INFO] [stdout]     |
[INFO] [stdout] 351 |         let rule1_id = pool.add_rule(rule1);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule1_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rule2_id`
[INFO] [stdout]    --> tests/advanced_rule_tests.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 |         let rule2_id = pool.add_rule(rule2);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule2_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rule1_id`
[INFO] [stdout]    --> tests/advanced_rule_tests.rs:440:13
[INFO] [stdout]     |
[INFO] [stdout] 440 |         let rule1_id = pool.add_rule(rule1);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule1_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rule2_id`
[INFO] [stdout]    --> tests/advanced_rule_tests.rs:450:13
[INFO] [stdout]     |
[INFO] [stdout] 450 |         let rule2_id = pool.add_rule(rule2);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule2_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_children_vec` is never used
[INFO] [stdout]   --> tests/common/mod.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn get_children_vec(pool: &Pool, expr: ExprId) -> Vec<ExprId> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_nodes` is never used
[INFO] [stdout]   --> tests/common/mod.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn count_nodes(pool: &Pool, expr: ExprId) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_pattern` is never used
[INFO] [stdout]   --> tests/common/mod.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn parse_test_pattern(input: &str) -> (Pool, PatternId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_action` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn parse_test_action(input: &str) -> (Pool, ActionId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_ruleset` is never used
[INFO] [stdout]   --> tests/common/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn parse_test_ruleset(input: &str) -> (Pool, RulesetId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_pattern_into` is never used
[INFO] [stdout]   --> tests/common/mod.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn parse_test_pattern_into(input: &str, pool: &mut Pool) -> PatternId {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_action_into` is never used
[INFO] [stdout]   --> tests/common/mod.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_test_action_into(input: &str, pool: &mut Pool) -> ActionId {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_action_into` is never used
[INFO] [stdout]   --> tests/common/mod.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_test_action_into(input: &str, pool: &mut Pool) -> ActionId {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_nodes` is never used
[INFO] [stdout]   --> tests/common/mod.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn count_nodes(pool: &Pool, expr: ExprId) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_pattern` is never used
[INFO] [stdout]   --> tests/common/mod.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn parse_test_pattern(input: &str) -> (Pool, PatternId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_action` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn parse_test_action(input: &str) -> (Pool, ActionId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_ruleset` is never used
[INFO] [stdout]   --> tests/common/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn parse_test_ruleset(input: &str) -> (Pool, RulesetId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_nodes` is never used
[INFO] [stdout]   --> tests/common/mod.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn count_nodes(pool: &Pool, expr: ExprId) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_pattern` is never used
[INFO] [stdout]   --> tests/common/mod.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn parse_test_pattern(input: &str) -> (Pool, PatternId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_action` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn parse_test_action(input: &str) -> (Pool, ActionId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_ruleset` is never used
[INFO] [stdout]   --> tests/common/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn parse_test_ruleset(input: &str) -> (Pool, RulesetId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_children_vec` is never used
[INFO] [stdout]   --> tests/common/mod.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn get_children_vec(pool: &Pool, expr: ExprId) -> Vec<ExprId> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_nodes` is never used
[INFO] [stdout]   --> tests/common/mod.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn count_nodes(pool: &Pool, expr: ExprId) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_pattern` is never used
[INFO] [stdout]   --> tests/common/mod.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn parse_test_pattern(input: &str) -> (Pool, PatternId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_action` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn parse_test_action(input: &str) -> (Pool, ActionId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_pattern` is never used
[INFO] [stdout]   --> tests/common/mod.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn parse_test_pattern(input: &str) -> (Pool, PatternId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_action` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn parse_test_action(input: &str) -> (Pool, ActionId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_test_ruleset` is never used
[INFO] [stdout]   --> tests/common/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn parse_test_ruleset(input: &str) -> (Pool, RulesetId) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.45s
[INFO] running `Command { std: "docker" "inspect" "3c414ce4b2e9e9582c6256daf4df58be1952a2cd23c160967a3e6603e6bcc940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c414ce4b2e9e9582c6256daf4df58be1952a2cd23c160967a3e6603e6bcc940", kill_on_drop: false }`
[INFO] [stdout] 3c414ce4b2e9e9582c6256daf4df58be1952a2cd23c160967a3e6603e6bcc940
