[INFO] fetching crate sparta 0.1.2...
[INFO] testing sparta-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sparta 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate sparta 0.1.2
[INFO] finished tweaking crates.io crate sparta 0.1.2
[INFO] tweaked toml for crates.io crate sparta 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparta 0.1.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.3)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dba6d7f24798ab7842a1cde3af2bfc9ccfa41dd47a394f3637c58295ec615be
[INFO] running `Command { std: "docker" "start" "-a" "3dba6d7f24798ab7842a1cde3af2bfc9ccfa41dd47a394f3637c58295ec615be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dba6d7f24798ab7842a1cde3af2bfc9ccfa41dd47a394f3637c58295ec615be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dba6d7f24798ab7842a1cde3af2bfc9ccfa41dd47a394f3637c58295ec615be", kill_on_drop: false }`
[INFO] [stdout] 3dba6d7f24798ab7842a1cde3af2bfc9ccfa41dd47a394f3637c58295ec615be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5248e9bad046892aeb21c1cc4df40d3add2cba4f3bb6c6ae0eaab058601d815
[INFO] running `Command { std: "docker" "start" "-a" "a5248e9bad046892aeb21c1cc4df40d3add2cba4f3bb6c6ae0eaab058601d815", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling disjoint-sets v0.4.2
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling sparta-proc-macros v0.1.0
[INFO] [stderr]    Compiling sparta v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hash_set_impl::*`
[INFO] [stdout]   --> src/datatype/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use hash_set_impl::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/datatype/patricia_tree_impl.rs:676:24
[INFO] [stdout]     |
[INFO] [stdout] 676 |     pub(crate) fn iter(&self) -> PatriciaTreePostOrderIterator<V> {
[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] 676 |     pub(crate) fn iter(&self) -> PatriciaTreePostOrderIterator<'_, V> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn rev(&self) -> ReversedRefGraph<Self::G, S>;
[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] 99 |     fn rev(&self) -> ReversedRefGraph<'_, Self::G, S>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn rev(&self) -> ReversedRefGraph<T, S> {
[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] 112 |     fn rev(&self) -> ReversedRefGraph<'_, T, S> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.37s
[INFO] running `Command { std: "docker" "inspect" "a5248e9bad046892aeb21c1cc4df40d3add2cba4f3bb6c6ae0eaab058601d815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5248e9bad046892aeb21c1cc4df40d3add2cba4f3bb6c6ae0eaab058601d815", kill_on_drop: false }`
[INFO] [stdout] a5248e9bad046892aeb21c1cc4df40d3add2cba4f3bb6c6ae0eaab058601d815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f9a0be4afee36da46be2df32090a8e56c963b047dd3e1ebe22e8b38454055fa
[INFO] running `Command { std: "docker" "start" "-a" "2f9a0be4afee36da46be2df32090a8e56c963b047dd3e1ebe22e8b38454055fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling sparta v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hash_set_impl::*`
[INFO] [stdout]   --> src/datatype/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use hash_set_impl::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash_set_impl::*`
[INFO] [stdout]   --> src/datatype/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use hash_set_impl::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/datatype/patricia_tree_impl.rs:676:24
[INFO] [stdout]     |
[INFO] [stdout] 676 |     pub(crate) fn iter(&self) -> PatriciaTreePostOrderIterator<V> {
[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] 676 |     pub(crate) fn iter(&self) -> PatriciaTreePostOrderIterator<'_, V> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn rev(&self) -> ReversedRefGraph<Self::G, S>;
[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] 99 |     fn rev(&self) -> ReversedRefGraph<'_, Self::G, S>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn rev(&self) -> ReversedRefGraph<T, S> {
[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] 112 |     fn rev(&self) -> ReversedRefGraph<'_, T, S> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/datatype/patricia_tree_impl.rs:676:24
[INFO] [stdout]     |
[INFO] [stdout] 676 |     pub(crate) fn iter(&self) -> PatriciaTreePostOrderIterator<V> {
[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] 676 |     pub(crate) fn iter(&self) -> PatriciaTreePostOrderIterator<'_, V> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn rev(&self) -> ReversedRefGraph<Self::G, S>;
[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] 99 |     fn rev(&self) -> ReversedRefGraph<'_, Self::G, S>;
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn rev(&self) -> ReversedRefGraph<T, S> {
[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] 112 |     fn rev(&self) -> ReversedRefGraph<'_, T, S> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.94s
[INFO] running `Command { std: "docker" "inspect" "2f9a0be4afee36da46be2df32090a8e56c963b047dd3e1ebe22e8b38454055fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9a0be4afee36da46be2df32090a8e56c963b047dd3e1ebe22e8b38454055fa", kill_on_drop: false }`
[INFO] [stdout] 2f9a0be4afee36da46be2df32090a8e56c963b047dd3e1ebe22e8b38454055fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e16d3aba006c81182c07d299a883649dc6dd3a7b976775388f0c4ee23f3fc453
[INFO] running `Command { std: "docker" "start" "-a" "e16d3aba006c81182c07d299a883649dc6dd3a7b976775388f0c4ee23f3fc453", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `hash_set_impl::*`
[INFO] [stderr]   --> src/datatype/mod.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub use hash_set_impl::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/datatype/patricia_tree_impl.rs:676:24
[INFO] [stderr]     |
[INFO] [stderr] 676 |     pub(crate) fn iter(&self) -> PatriciaTreePostOrderIterator<V> {
[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] 676 |     pub(crate) fn iter(&self) -> PatriciaTreePostOrderIterator<'_, V> {
[INFO] [stderr]     |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph.rs:99:12
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn rev(&self) -> ReversedRefGraph<Self::G, S>;
[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] 99 |     fn rev(&self) -> ReversedRefGraph<'_, Self::G, S>;
[INFO] [stderr]    |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/graph.rs:112:12
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn rev(&self) -> ReversedRefGraph<T, S> {
[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] 112 |     fn rev(&self) -> ReversedRefGraph<'_, T, S> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `sparta` (lib) generated 4 warnings (run `cargo fix --lib -p sparta` to apply 4 suggestions)
[INFO] [stderr] warning: `sparta` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparta-9bb7dd5f0a84b983)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test datatype::bitvec::tests::test_common_prefix ... ok
[INFO] [stdout] test datatype::bitvec::tests::test_make_mask ... ok
[INFO] [stdout] test datatype::bitvec::tests::test_create_bitvec ... ok
[INFO] [stdout] test datatype::patricia_tree_impl::tests::test_basic_insertion ... ok
[INFO] [stdout] test datatype::patricia_tree_set::tests::test_intersect_operation_empty ... ok
[INFO] [stdout] test datatype::patricia_tree_set::tests::test_is_subset ... ok
[INFO] [stdout] test datatype::lifted_domain::tests::test_basic_lift_ops ... ok
[INFO] [stdout] test datatype::patricia_tree_set::tests::test_simple_intersect_operation ... ok
[INFO] [stdout] test datatype::patricia_tree_set::tests::test_union_operation_empty ... ok
[INFO] [stdout] test datatype::patricia_tree_set::tests::test_union_operation_with_dup ... ok
[INFO] [stdout] test datatype::patricia_tree_set::tests::test_simple_union_operation ... ok
[INFO] [stdout] test datatype::powerset::tests::test_patriciatree_powerset ... ok
[INFO] [stdout] test datatype::powerset::tests::test_hash_powerset ... ok
[INFO] [stdout] test datatype::lifted_domain::tests::test_bottom_lowered_mut - should panic ... ok
[INFO] [stdout] test datatype::lifted_domain::tests::test_bottom_lowered - should panic ... ok
[INFO] [stdout] test datatype::lifted_domain::tests::test_bottom_into_lowered - should panic ... ok
[INFO] [stdout] test datatype::patricia_tree_set::tests::test_set_operations ... ok
[INFO] [stdout] test datatype::patricia_tree_map::tests::test_map_operations ... ok
[INFO] [stdout] test datatype::patricia_tree_set::tests::test_robustness_with_rng ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/abstract_environment_test.rs (/opt/rustwide/target/debug/deps/abstract_environment_test-eb9bca301872ea50)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test abstract_environment_test::test_ptmae_lattice_operations ... ok
[INFO] [stdout] test abstract_environment_test::test_hmae_lattice_operations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/abstract_partition_test.rs (/opt/rustwide/target/debug/deps/abstract_partition_test-8a489718f145694e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fixpoint_iter_test.rs (/opt/rustwide/target/debug/deps/fixpoint_iter_test-c8bf7bb745f3f1f5)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test abstract_partition_test::test_ptmap_lattice_operations ... ok
[INFO] [stdout] test abstract_partition_test::test_hmap_lattice_operations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test liveness::test_fixpoint_iter_liveness_program2 ... ok
[INFO] [stdout] test numerical::test_fixpoint_iter_integerset_program2 ... ok
[INFO] [stdout] test liveness::test_fixpoint_iter_liveness_program3 ... ok
[INFO] [stdout] test numerical::test_fixpoint_iter_integerset_program1 ... ok
[INFO] [stdout] test liveness::test_fixpoint_iter_liveness_program1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/graph_test.rs (/opt/rustwide/target/debug/deps/graph_test-bb1a7703fff79640)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_reversed_graph ... ok
[INFO] [stdout] test test_graph_successors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/wpo_test.rs (/opt/rustwide/target/debug/deps/wpo_test-98e219ad6e976d39)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_wpo_example_from_wpo_paper_irreducible ... ok
[INFO] [stdout] test test_wpo_handle_outer_preds3 ... ok
[INFO] [stdout] test test_wpo_single_node ... ok
[INFO] [stdout] test test_wpo_scc_at_end ... ok
[INFO] [stdout] test test_wpo_handle_outer_preds2 ... ok
[INFO] [stdout] test test_wpo_example_from_wto_paper ... ok
[INFO] [stdout] test test_wpo_handle_nested_loops_with_branch ... ok
[INFO] [stdout] test test_wpo_example_from_wpo_paper ... ok
[INFO] [stdout] test test_wpo_handle_outer_preds1 ... ok
[INFO] [stdout] test test_wpo_handle_outer_preds4 ... ok
[INFO] [stdout] test test_wpo_scc_at_end_of_scc ... ok
[INFO] [stdout] test test_wpo_single_scc_at_end ... ok
[INFO] [stdout] test test_wpo_single_scc_at_end_of_scc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparta
[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" "e16d3aba006c81182c07d299a883649dc6dd3a7b976775388f0c4ee23f3fc453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e16d3aba006c81182c07d299a883649dc6dd3a7b976775388f0c4ee23f3fc453", kill_on_drop: false }`
[INFO] [stdout] e16d3aba006c81182c07d299a883649dc6dd3a7b976775388f0c4ee23f3fc453
