[INFO] fetching crate polar-core 0.27.3...
[INFO] testing polar-core-0.27.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate polar-core 0.27.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate polar-core 0.27.3
[INFO] finished tweaking crates.io crate polar-core 0.27.3
[INFO] tweaked toml for crates.io crate polar-core 0.27.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polar-core 0.27.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47c5690ed2a4061085fc8de029b9c7ffbe9a6776f2a63d8e54caa81391e47bc0
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[INFO] running `Command { std: "docker" "inspect" "47c5690ed2a4061085fc8de029b9c7ffbe9a6776f2a63d8e54caa81391e47bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c5690ed2a4061085fc8de029b9c7ffbe9a6776f2a63d8e54caa81391e47bc0", kill_on_drop: false }`
[INFO] [stdout] 47c5690ed2a4061085fc8de029b9c7ffbe9a6776f2a63d8e54caa81391e47bc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85de3ca2c95486f3899b92b8f40c1e84b1834ae53bbd96eed62906ce1905c3ed
[INFO] running `Command { std: "docker" "start" "-a" "85de3ca2c95486f3899b92b8f40c1e84b1834ae53bbd96eed62906ce1905c3ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling cfg-if v1.0.4
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[INFO] [stderr]    Compiling polar-core v0.27.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/query.rs:68:40
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn top_runnable(&mut self) -> &mut (dyn Runnable) {
[INFO] [stdout]    |                                        ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     fn top_runnable(&mut self) -> &mut (dyn Runnable) {
[INFO] [stdout] 68 +     fn top_runnable(&mut self) -> &mut dyn Runnable {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bindings.rs:568:24
[INFO] [stdout]     |
[INFO] [stdout] 568 |     fn _variable_state(&self, variable: &Symbol) -> BindingManagerVariableState {
[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] 568 |     fn _variable_state(&self, variable: &Symbol) -> BindingManagerVariableState<'_> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bindings.rs:574:9
[INFO] [stdout]     |
[INFO] [stdout] 574 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 577 |     ) -> BindingManagerVariableState {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 577 |     ) -> BindingManagerVariableState<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vm.rs:428:11
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn kb(&self) -> RwLockReadGuard<KnowledgeBase> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn kb(&self) -> RwLockReadGuard<'_, KnowledgeBase> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "85de3ca2c95486f3899b92b8f40c1e84b1834ae53bbd96eed62906ce1905c3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85de3ca2c95486f3899b92b8f40c1e84b1834ae53bbd96eed62906ce1905c3ed", kill_on_drop: false }`
[INFO] [stdout] 85de3ca2c95486f3899b92b8f40c1e84b1834ae53bbd96eed62906ce1905c3ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0748f81ed6a66aff20a6b3af8a6935f72542072e5afc9c84b7304095d61a0651
[INFO] running `Command { std: "docker" "start" "-a" "0748f81ed6a66aff20a6b3af8a6935f72542072e5afc9c84b7304095d61a0651", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
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[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
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[INFO] [stderr]    Compiling plotters v0.3.7
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[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling pipe v0.4.0
[INFO] [stderr]    Compiling lalrpop v0.19.12
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling polar-core v0.27.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/query.rs:68:40
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn top_runnable(&mut self) -> &mut (dyn Runnable) {
[INFO] [stdout]    |                                        ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     fn top_runnable(&mut self) -> &mut (dyn Runnable) {
[INFO] [stdout] 68 +     fn top_runnable(&mut self) -> &mut dyn Runnable {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/query.rs:68:40
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn top_runnable(&mut self) -> &mut (dyn Runnable) {
[INFO] [stdout]    |                                        ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     fn top_runnable(&mut self) -> &mut (dyn Runnable) {
[INFO] [stdout] 68 +     fn top_runnable(&mut self) -> &mut dyn Runnable {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bindings.rs:568:24
[INFO] [stdout]     |
[INFO] [stdout] 568 |     fn _variable_state(&self, variable: &Symbol) -> BindingManagerVariableState {
[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] 568 |     fn _variable_state(&self, variable: &Symbol) -> BindingManagerVariableState<'_> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bindings.rs:574:9
[INFO] [stdout]     |
[INFO] [stdout] 574 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 577 |     ) -> BindingManagerVariableState {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 577 |     ) -> BindingManagerVariableState<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vm.rs:428:11
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn kb(&self) -> RwLockReadGuard<KnowledgeBase> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn kb(&self) -> RwLockReadGuard<'_, KnowledgeBase> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bindings.rs:568:24
[INFO] [stdout]     |
[INFO] [stdout] 568 |     fn _variable_state(&self, variable: &Symbol) -> BindingManagerVariableState {
[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] 568 |     fn _variable_state(&self, variable: &Symbol) -> BindingManagerVariableState<'_> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bindings.rs:574:9
[INFO] [stdout]     |
[INFO] [stdout] 574 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 577 |     ) -> BindingManagerVariableState {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 577 |     ) -> BindingManagerVariableState<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vm.rs:428:11
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn kb(&self) -> RwLockReadGuard<KnowledgeBase> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn kb(&self) -> RwLockReadGuard<'_, KnowledgeBase> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "0748f81ed6a66aff20a6b3af8a6935f72542072e5afc9c84b7304095d61a0651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0748f81ed6a66aff20a6b3af8a6935f72542072e5afc9c84b7304095d61a0651", kill_on_drop: false }`
[INFO] [stdout] 0748f81ed6a66aff20a6b3af8a6935f72542072e5afc9c84b7304095d61a0651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c12141549dbd6fd8afb44a0c16f2c15a4bf870ce07c6cfe079a3e6348fd17bc
[INFO] running `Command { std: "docker" "start" "-a" "6c12141549dbd6fd8afb44a0c16f2c15a4bf870ce07c6cfe079a3e6348fd17bc", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/query.rs:68:40
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn top_runnable(&mut self) -> &mut (dyn Runnable) {
[INFO] [stderr]    |                                        ^            ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 68 -     fn top_runnable(&mut self) -> &mut (dyn Runnable) {
[INFO] [stderr] 68 +     fn top_runnable(&mut self) -> &mut dyn Runnable {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bindings.rs:568:24
[INFO] [stderr]     |
[INFO] [stderr] 568 |     fn _variable_state(&self, variable: &Symbol) -> BindingManagerVariableState {
[INFO] [stderr]     |                        ^^^^^                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 568 |     fn _variable_state(&self, variable: &Symbol) -> BindingManagerVariableState<'_> {
[INFO] [stderr]     |                                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bindings.rs:574:9
[INFO] [stderr]     |
[INFO] [stderr] 574 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 577 |     ) -> BindingManagerVariableState {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 577 |     ) -> BindingManagerVariableState<'_> {
[INFO] [stderr]     |                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/vm.rs:428:11
[INFO] [stderr]     |
[INFO] [stderr] 428 |     fn kb(&self) -> RwLockReadGuard<KnowledgeBase> {
[INFO] [stderr]     |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 428 |     fn kb(&self) -> RwLockReadGuard<'_, KnowledgeBase> {
[INFO] [stderr]     |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: `polar-core` (lib) generated 4 warnings (run `cargo fix --lib -p polar-core` to apply 4 suggestions)
[INFO] [stderr] warning: `polar-core` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polar_core-a9e8e89c605e2086)
[INFO] [stdout] 
[INFO] [stdout] running 196 tests
[INFO] [stdout] test bindings::test::bind ... ok
[INFO] [stdout] test bindings::test::old_deref ... ok
[INFO] [stdout] test bindings::test::deep_deref ... ok
[INFO] [stdout] test bindings::test::variable_state ... ok
[INFO] [stdout] test bindings::test::test_backtrack_followers ... ok
[INFO] [stdout] test data_filtering::test::test_dot_plan ... ok
[INFO] [stdout] test bindings::test::test_followers ... ok
[INFO] [stdout] test data_filtering::test::test_dot_var_cycles ... ok
[INFO] [stdout] test data_filtering::test::test_empty_in ... ok
[INFO] [stdout] test counter::test_id_wrapping ... ok
[INFO] [stdout] test data_filtering::test::test_partition_equivs ... ok
[INFO] [stdout] test data_filtering::test::test_unregistered_field ... ok
[INFO] [stdout] test data_filtering::test::test_unsupported_op_msgs ... ok
[INFO] [stdout] test filter::test::test_dup_reln ... ok
[INFO] [stdout] test filter::test::test_in ... ok
[INFO] [stdout] test filter::test::test_or_normalization ... ok
[INFO] [stdout] test filter::test::test_relation_depsort ... ok
[INFO] [stdout] test filter::test::test_vec_of_ands ... ok
[INFO] [stdout] test folder::tests::test_fold_rule ... ok
[INFO] [stdout] test folder::tests::test_fold_term_atomics ... ok
[INFO] [stdout] test folder::tests::test_fold_term_compounds ... ok
[INFO] [stdout] test formatting::tests::test_source_lines ... ok
[INFO] [stdout] test kb::tests::test_add_source_file_validation ... ok
[INFO] [stdout] test kb::tests::test_rule_params_match ... ok
[INFO] [stdout] test kb::tests::test_rule_type_validation_errors_for_non_class_specializers ... ok
[INFO] [stdout] test kb::tests::test_validate_rules ... ok
[INFO] [stdout] test lexer::tests::lex_infinite_loop_bugs ... ok
[INFO] [stdout] test lexer::tests::test_emoji ... ok
[INFO] [stdout] test lexer::tests::test_escapes ... ok
[INFO] [stdout] test lexer::tests::test_lexer ... ok
[INFO] [stdout] test lexer::tests::test_line_endings ... ok
[INFO] [stdout] test lexer::tests::test_loc_to_pos ... ok
[INFO] [stdout] test lexer::tests::test_symbol_colons ... ok
[INFO] [stdout] test lexer::tests::test_symbol_with_trailing_question_mark ... ok
[INFO] [stdout] test lexer::tests::test_numbers ... ok
[INFO] [stdout] test normalize::test::test_cnf ... ok
[INFO] [stdout] test normalize::test::test_dnf ... ok
[INFO] [stdout] test numerics::tests::json_deserialization ... ok
[INFO] [stdout] test normalize::test::test_pre_normalize ... ok
[INFO] [stdout] test numerics::tests::json_serialization ... ok
[INFO] [stdout] test numerics::tests::mixed_comparison ... ok
[INFO] [stdout] test numerics::tests::numeric_hash ... ok
[INFO] [stdout] test parser::tests::parse_integers ... ok
[INFO] [stdout] test parser::tests::parse_booleans ... ok
[INFO] [stdout] test parser::tests::test_dot_lookups ... ok
[INFO] [stdout] test parser::tests::parse_floats ... ok
[INFO] [stdout] test parser::tests::test_parse_file ... ok
[INFO] [stdout] test parser::tests::duplicate_keys ... ok
[INFO] [stdout] test parser::tests::test_parse_line ... ok
[INFO] [stdout] test parser::tests::test_catching_wrong_types ... ok
[INFO] [stdout] test parser::tests::test_parse_matches ... ok
[INFO] [stdout] test parser::tests::test_parse_new_boa_constructor ... ok
[INFO] [stdout] test parser::tests::test_parse_new ... ok
[INFO] [stdout] test parser::tests::test_rule_type_error ... ok
[INFO] [stdout] test parser::tests::trailing_commas ... ok
[INFO] [stdout] test parser::tests::test_parse_rest_vars ... ok
[INFO] [stdout] test parser::tests::test_parse_specializers ... ok
[INFO] [stdout] test parser::tests::test_parse_new_mixed_args ... ok
[INFO] [stdout] test parser::tests::test_primitive_methods ... ok
[INFO] [stdout] test partial::partial::test::test_comparing_partials ... ok
[INFO] [stdout] test partial::partial::test::basic_test ... ok
[INFO] [stdout] test partial::partial::test::nonlogical_inversions ... ok
[INFO] [stdout] test partial::partial::test::partial_with_unbound_variables ... ok
[INFO] [stdout] test parser::tests::try_it_with_macros ... ok
[INFO] [stdout] test partial::partial::test::test_constraint_no_input_variables ... ok
[INFO] [stdout] test partial::partial::test::test_conditional_cut_with_partial ... ok
[INFO] [stdout] test partial::partial::test::test_cut_with_partial ... ok
[INFO] [stdout] test partial::partial::test::test_dot_lookup_with_partial_as_field ... ok
[INFO] [stdout] test partial::partial::test::test_doubly_negated_ground ... ok
[INFO] [stdout] test partial::partial::test::test_dot_lookup_with_unbound_as_field ... ok
[INFO] [stdout] test partial::partial::test::test_grounding_1 ... ok
[INFO] [stdout] test partial::partial::test::test_grounding_2 ... ok
[INFO] [stdout] test partial::partial::test::test_grounding_not_2 ... ok
[INFO] [stdout] test partial::partial::test::test_grounding_not_rewrite_4 ... ok
[INFO] [stdout] test partial::partial::test::test_grounding_not_3 ... ok
[INFO] [stdout] test partial::partial::test::test_in_partial ... ok
[INFO] [stdout] test partial::partial::test::test_for_unhandled_partial ... ok
[INFO] [stdout] test partial::partial::test::test_contains_partial ... ok
[INFO] [stdout] test partial::partial::test::test_grounding_not_5 ... ok
[INFO] [stdout] test partial::partial::test::test_in_partial_lhs ... ok
[INFO] [stdout] test partial::partial::test::test_in_partial_2 ... ok
[INFO] [stdout] test partial::partial::test::test_method_sorting_with_cut_and_partial ... ok
[INFO] [stdout] test partial::partial::test::test_method_call_on_partial ... ok
[INFO] [stdout] test partial::partial::test::test_multiple_partials ... ok
[INFO] [stdout] test partial::partial::test::test_multiple_gt_three_variables ... ok
[INFO] [stdout] test partial::partial::test::test_grounded_negated_dot_comparison ... ok
[INFO] [stdout] test partial::partial::test::test_negated_any_value ... ok
[INFO] [stdout] test partial::partial::test::test_nested_dot_in ... ok
[INFO] [stdout] test partial::partial::test::test_negated_in_partial_lhs ... ok
[INFO] [stdout] test partial::partial::test::test_negate_conjunctions ... ok
[INFO] [stdout] test partial::partial::test::test_negate_dot ... ok
[INFO] [stdout] test partial::partial::test::test_negation_two_rules ... ok
[INFO] [stdout] test partial::partial::test::test_partial_before_negation ... ok
[INFO] [stdout] test partial::partial::test::test_nested_dot_lookup ... ok
[INFO] [stdout] test partial::partial::test::test_output_variable ... ok
[INFO] [stdout] test partial::partial::test::test_partial_comparison_dot ... ok
[INFO] [stdout] test partial::partial::test::test_negate_disjunctions ... ok
[INFO] [stdout] test partial::partial::test::test_partial_comparison ... ok
[INFO] [stdout] test partial::partial::test::test_partial_and ... ok
[INFO] [stdout] test partial::partial::test::test_partial_in_arithmetic_op ... ok
[INFO] [stdout] test partial::partial::test::test_partial_isa_subclass_superclass ... ok
[INFO] [stdout] test partial::partial::test::test_partial_comparison_with_variable_indirection ... ok
[INFO] [stdout] test partial::partial::test::partially_negated_constraints ... ok
[INFO] [stdout] test partial::partial::test::test_partial_isa ... ok
[INFO] [stdout] test partial::partial::test::test_partial_inverter ... ok
[INFO] [stdout] test partial::partial::test::test_partial_isa_unify ... ok
[INFO] [stdout] test partial::partial::test::test_partial_nested_dot_ops ... ok
[INFO] [stdout] test partial::partial::test::test_partial_negated_isa ... ok
[INFO] [stdout] test partial::partial::test::test_partial_two_rule ... ok
[INFO] [stdout] test partial::partial::test::test_partial_isa_two_rule ... ok
[INFO] [stdout] test partial::partial::test::test_partial_field_unification ... ok
[INFO] [stdout] test partial::partial::test::test_partial_unification_1 ... ok
[INFO] [stdout] test partial::partial::test::test_that_cut_with_partial_errors ... ok
[INFO] [stdout] test partial::partial::test::test_trivial_partials ... ok
[INFO] [stdout] test partial::simplify::test::test_simplify_circular_dot_with_isa ... ok
[INFO] [stdout] test polar::tests::can_load_and_query ... ok
[INFO] [stdout] test partial::partial::test::test_partial_unification_2 ... ok
[INFO] [stdout] test partial::partial::test::test_querying_for_partial ... ok
[INFO] [stdout] test polar::tests::diagnostic_load_returns_multiple_diagnostics ... ok
[INFO] [stdout] test polar::tests::loading_a_second_time_fails ... ok
[INFO] [stdout] test polar::tests::test_valid_shorthand_rules_still_rewritten_in_presence_of_invalid_shorthand_rules ... ok
[INFO] [stdout] test resource_block::tests::test_create_resource_specific_rule_types ... ok
[INFO] [stdout] test partial::partial::test::test_unhandled_partial_regression_gh1467 ... ok
[INFO] [stdout] test partial::simplify::test::test_debug_off ... ok
[INFO] [stdout] test polar::tests::loading_duplicate_files_errors_and_leaves_the_kb_empty ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_declaration_keywords_are_not_reserved_words ... ok
[INFO] [stdout] test resource_block::tests::test_create_resource_specific_rule_types_actor_roles ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_nonlocal_rewrite_shorthand_rules ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_declarations_overwriting ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_relation_keywords ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_local_rewrite_shorthand_rules ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_declarations_spread_over_multiple_resource_blocks ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_resource_relations_are_the_only_thing_that_can_appear_after_on ... ignored, outside scope of current task; leaving test here to be implemented later
[INFO] [stdout] test resource_block::tests::test_resource_block_resource_relations_can_only_appear_after_on ... ignored, probably easier after the entity PR goes in
[INFO] [stdout] test resource_block::tests::test_resource_block_resource_must_be_registered ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_rewrite_shorthand_rules_with_lowercase_resource_specializer ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_union_types_are_not_constructable ... ignored, unimplemented
[INFO] [stdout] test resource_block::tests::test_resource_block_with_circular_shorthand_rules ... ignored, not yet implemented
[INFO] [stdout] test resource_block::tests::test_resource_block_rewrite_shorthand_rules_with_recursive_relation ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_types ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_with_clashing_declarations ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_with_undeclared_local_shorthand_rule_head ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_with_undeclared_nonlocal_shorthand_rule_body ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_with_unregistered_relation_type ... ok
[INFO] [stdout] test resource_block::tests::test_union_type_matches ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_with_undeclared_local_shorthand_rule_body ... ok
[INFO] [stdout] test resource_block::tests::test_validate_rules_with_union_type_specializers ... ok
[INFO] [stdout] test rewrites::tests::rewrite_anonymous_vars ... ok
[INFO] [stdout] test rewrites::tests::rewrite_class_constructor ... ok
[INFO] [stdout] test rewrites::tests::rewrite_expressions ... ok
[INFO] [stdout] test rewrites::tests::rewrite_forall_rhs_dots ... ok
[INFO] [stdout] test rewrites::tests::rewrite_nested_class_constructor ... ok
[INFO] [stdout] test rewrites::tests::rewrite_nested_literal ... ok
[INFO] [stdout] test rewrites::tests::rewrite_nested_lookups ... ok
[INFO] [stdout] test rewrites::tests::rewrite_rules ... ok
[INFO] [stdout] test rewrites::tests::rewrite_rules_constructor ... ok
[INFO] [stdout] test partial::partial::test::test_rule_filtering_with_partials ... ok
[INFO] [stdout] test rules::tests::test_rule_index ... ok
[INFO] [stdout] test terms::tests::test_value_hash ... ok
[INFO] [stdout] test validations::tests::test_check_no_allow_rule_no_allow ... ok
[INFO] [stdout] test validations::tests::test_check_no_allow_rule_with_allow ... ok
[INFO] [stdout] test validations::tests::test_check_no_allow_rule_with_allow_field ... ok
[INFO] [stdout] test validations::tests::test_check_no_allow_rule_with_allow_request ... ok
[INFO] [stdout] test validations::tests::test_check_resource_blocks_missing_has_permission_clean ... ok
[INFO] [stdout] test validations::tests::test_check_resource_blocks_missing_has_permission_warning ... ok
[INFO] [stdout] test validations::tests::test_undefined_rule_error ... ok
[INFO] [stdout] test validations::tests::test_undefined_rule_error_clean ... ok
[INFO] [stdout] test visitor::tests::test_walk_rule ... ok
[INFO] [stdout] test visitor::tests::test_walk_term_atomics ... ok
[INFO] [stdout] test visitor::tests::test_walk_term_compounds ... ok
[INFO] [stdout] test vm::tests::and_expression ... ok
[INFO] [stdout] test vm::tests::choose_conditional ... ok
[INFO] [stdout] test vm::tests::debug ... ok
[INFO] [stdout] test vm::tests::halt ... ok
[INFO] [stdout] test vm::tests::isa_on_dicts ... ok
[INFO] [stdout] test vm::tests::isa_on_lists ... ok
[INFO] [stdout] test vm::tests::lookup ... ok
[INFO] [stdout] test vm::tests::test_filter_rules ... ok
[INFO] [stdout] test vm::tests::test_gen_var ... ok
[INFO] [stdout] test vm::tests::test_is_subspecializer ... ok
[INFO] [stdout] test vm::tests::test_log_level_should_print_for_level ... ok
[INFO] [stdout] test vm::tests::test_prefiltering ... ok
[INFO] [stdout] test vm::tests::test_sort_rules ... ok
[INFO] [stdout] test rewrites::tests::rewrite_not_with_lookup ... ok
[INFO] [stdout] test vm::tests::unify ... ok
[INFO] [stdout] test vm::tests::unify_dicts ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_declaration_keywords ... ok
[INFO] [stdout] test resource_block::tests::test_union_type_names_are_reserved ... ok
[INFO] [stdout] test rewrites::tests::rewrite_terms ... ok
[INFO] [stdout] test vm::tests::unify_expression ... ok
[INFO] [stdout] test vm::tests::unify_nested_dicts ... ok
[INFO] [stdout] test vm::tests::unify_var ... ok
[INFO] [stdout] test partial::partial::test::test_partial_isa_with_fields ... ok
[INFO] [stdout] test partial::partial::test::test_grounding_not_5_rewrite ... ok
[INFO] [stdout] test vm::tests::test_timeout ... ok
[INFO] [stdout] test resource_block::tests::test_resource_block_parsing_permutations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 192 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 1.39s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-ea5361c97da0bf80)
[INFO] [stdout] 
[INFO] [stdout] running 83 tests
[INFO] [stdout] test test_and ... ok
[INFO] [stdout] test test_ait_kaci_34 ... ok
[INFO] [stdout] test test_and_or_warning ... ok
[INFO] [stdout] test test_anonymous_vars ... ok
[INFO] [stdout] test test_assignment ... ok
[INFO] [stdout] test test_bad_functions ... ok
[INFO] [stdout] test test_boolean_expression ... ok
[INFO] [stdout] test test_bindings ... ok
[INFO] [stdout] test test_constants ... ok
[INFO] [stdout] test test_data_filtering_pattern_specializers ... ok
[INFO] [stdout] test test_data_filtering_dict_specializers ... ok
[INFO] [stdout] test test_debug_break_on_error ... ok
[INFO] [stdout] test test_debug_in_inverter ... ok
[INFO] [stdout] test test_cut ... ok
[INFO] [stdout] test test_debug ... ok
[INFO] [stdout] test test_dict_destructuring ... ok
[INFO] [stdout] test test_dict_destructuring_broken ... ignored
[INFO] [stdout] test test_duplicated_rule ... ok
[INFO] [stdout] test test_builtin_iterables ... ok
[INFO] [stdout] test test_debug_temp_var ... ok
[INFO] [stdout] test test_equality ... ok
[INFO] [stdout] test test_emoji_policy ... ok
[INFO] [stdout] test test_default_rule_types ... ok
[INFO] [stdout] test test_expressions_in_lists ... ok
[INFO] [stdout] test test_dict_specializers ... ok
[INFO] [stdout] test test_comparisons ... ok
[INFO] [stdout] test test_external_unify ... ok
[INFO] [stdout] test test_external_call ... ok
[INFO] [stdout] test test_arithmetic ... ok
[INFO] [stdout] test test_float_parsing ... ok
[INFO] [stdout] test test_head_patterns ... ok
[INFO] [stdout] test test_forall_with_dots_on_rhs ... ok
[INFO] [stdout] test test_functions ... ok
[INFO] [stdout] test test_infinite_loop ... ignored
[INFO] [stdout] test test_internal_isa_check ... ok
[INFO] [stdout] test test_instance_lookup ... ok
[INFO] [stdout] test test_keyword_call ... ok
[INFO] [stdout] test test_jealous ... ok
[INFO] [stdout] test test_list_matches ... ok
[INFO] [stdout] test test_forall_with_dot_lookup ... ok
[INFO] [stdout] test test_keyword_dot ... ok
[INFO] [stdout] test test_forall ... ok
[INFO] [stdout] test test_lookup ... ok
[INFO] [stdout] test test_load_str_with_query ... ok
[INFO] [stdout] test test_lookup_in_rule_head ... ok
[INFO] [stdout] test test_make_external ... ok
[INFO] [stdout] test test_lookup_derefs ... ok
[INFO] [stdout] test test_in_op ... ok
[INFO] [stdout] test test_matches ... ok
[INFO] [stdout] test test_missing_actor_hint ... ok
[INFO] [stdout] test test_missing_required_rule_type ... ok
[INFO] [stdout] test test_missing_resource_hint ... ok
[INFO] [stdout] test test_multi_arg_method_ordering ... ok
[INFO] [stdout] test test_nested_rule ... ok
[INFO] [stdout] test test_fib ... ok
[INFO] [stdout] test test_circular_data ... ok
[INFO] [stdout] test test_no_applicable_rules ... ok
[INFO] [stdout] test test_modulo_and_remainder ... ok
[INFO] [stdout] test test_print ... ok
[INFO] [stdout] test test_non_instance_specializers ... ok
[INFO] [stdout] test test_numeric_applicability ... ok
[INFO] [stdout] test test_partial_grounding ... ok
[INFO] [stdout] test test_results ... ok
[INFO] [stdout] test test_list_results ... ok
[INFO] [stdout] test test_rule_order ... ok
[INFO] [stdout] test test_singleton_vars ... ok
[INFO] [stdout] test test_suggested_rule_specializer ... ok
[INFO] [stdout] test test_symbol_lookup ... ok
[INFO] [stdout] test test_rule_index ... ok
[INFO] [stdout] test test_trace ... ok
[INFO] [stdout] test test_two_rule_bodies ... ok
[INFO] [stdout] test test_retries ... ok
[INFO] [stdout] test test_two_rule_bodies_nested ... ok
[INFO] [stdout] test test_two_rule_bodies_not_nested ... ok
[INFO] [stdout] test test_unknown_specializer_suggestions ... ok
[INFO] [stdout] test test_unknown_specializer_warning ... ok
[INFO] [stdout] test test_unify_rule_head ... ok
[INFO] [stdout] test test_or ... ok
[INFO] [stdout] test test_unify_and ... ok
[INFO] [stdout] test test_not ... ok
[INFO] [stdout] test test_rest_vars ... ok
[INFO] [stdout] test test_result_permutations ... ok
[INFO] [stdout] test test_functions_reorder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 81 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mock_externals.rs (/opt/rustwide/target/debug/deps/mock_externals-1a7904a5ab71892a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/serialize.rs (/opt/rustwide/target/debug/deps/serialize-e774d613dcf6b360)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::serialize_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polar_core
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/query.rs:68:40
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn top_runnable(&mut self) -> &mut (dyn Runnable) {
[INFO] [stderr]    |                                        ^            ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 68 -     fn top_runnable(&mut self) -> &mut (dyn Runnable) {
[INFO] [stderr] 68 +     fn top_runnable(&mut self) -> &mut dyn Runnable {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c12141549dbd6fd8afb44a0c16f2c15a4bf870ce07c6cfe079a3e6348fd17bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c12141549dbd6fd8afb44a0c16f2c15a4bf870ce07c6cfe079a3e6348fd17bc", kill_on_drop: false }`
[INFO] [stdout] 6c12141549dbd6fd8afb44a0c16f2c15a4bf870ce07c6cfe079a3e6348fd17bc
