[INFO] fetching crate jrsonnet-gcmodule 0.3.5...
[INFO] testing jrsonnet-gcmodule-0.3.5 against 1.69.0 for beta-1.70-1
[INFO] extracting crate jrsonnet-gcmodule 0.3.5 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate jrsonnet-gcmodule 0.3.5 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jrsonnet-gcmodule 0.3.5
[INFO] finished tweaking crates.io crate jrsonnet-gcmodule 0.3.5
[INFO] tweaked toml for crates.io crate jrsonnet-gcmodule 0.3.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jrsonnet-gcmodule-derive v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29024356f6cde55713e125151d663ef5fd19d57933573c28f976d99587cd5ef1
[INFO] running `Command { std: "docker" "start" "-a" "29024356f6cde55713e125151d663ef5fd19d57933573c28f976d99587cd5ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29024356f6cde55713e125151d663ef5fd19d57933573c28f976d99587cd5ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29024356f6cde55713e125151d663ef5fd19d57933573c28f976d99587cd5ef1", kill_on_drop: false }`
[INFO] [stdout] 29024356f6cde55713e125151d663ef5fd19d57933573c28f976d99587cd5ef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecdc8d7c89e44092a3a789fe8b635f05bca910f2b3ecbd387cd6cfb6eae64720
[INFO] running `Command { std: "docker" "start" "-a" "ecdc8d7c89e44092a3a789fe8b635f05bca910f2b3ecbd387cd6cfb6eae64720", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling jrsonnet-gcmodule-derive v0.3.5
[INFO] [stderr]    Compiling jrsonnet-gcmodule v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: cross-crate traits with a default impl, like `UnwindSafe`, should not be specialized
[INFO] [stdout]   --> src/cc.rs:87:1
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl<T: UnwindSafe + ?Sized> UnwindSafe for RawCcBox<T, ObjectSpace> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this will change its meaning in a future release!
[INFO] [stdout]    = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
[INFO] [stdout]    = note: `ObjectSpace` is not a generic parameter
[INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition
[INFO] [stdout]   --> src/cc.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct RawCcBox<T: ?Sized, O: AbstractObjectSpace> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(suspicious_auto_trait_impls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "ecdc8d7c89e44092a3a789fe8b635f05bca910f2b3ecbd387cd6cfb6eae64720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdc8d7c89e44092a3a789fe8b635f05bca910f2b3ecbd387cd6cfb6eae64720", kill_on_drop: false }`
[INFO] [stdout] ecdc8d7c89e44092a3a789fe8b635f05bca910f2b3ecbd387cd6cfb6eae64720
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aa1fec00eecbb2bc89fd82d3679c16f54a79339676f4fb6dc0e4ea1f3fdab90
[INFO] running `Command { std: "docker" "start" "-a" "5aa1fec00eecbb2bc89fd82d3679c16f54a79339676f4fb6dc0e4ea1f3fdab90", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stdout] warning: cross-crate traits with a default impl, like `UnwindSafe`, should not be specialized
[INFO] [stdout]   --> src/cc.rs:87:1
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl<T: UnwindSafe + ?Sized> UnwindSafe for RawCcBox<T, ObjectSpace> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this will change its meaning in a future release!
[INFO] [stdout]    = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
[INFO] [stdout]    = note: `ObjectSpace` is not a generic parameter
[INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition
[INFO] [stdout]   --> src/cc.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct RawCcBox<T: ?Sized, O: AbstractObjectSpace> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(suspicious_auto_trait_impls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling jrsonnet-gcmodule v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: cross-crate traits with a default impl, like `UnwindSafe`, should not be specialized
[INFO] [stdout]   --> src/cc.rs:87:1
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl<T: UnwindSafe + ?Sized> UnwindSafe for RawCcBox<T, ObjectSpace> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this will change its meaning in a future release!
[INFO] [stdout]    = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
[INFO] [stdout]    = note: `ObjectSpace` is not a generic parameter
[INFO] [stdout] note: try using the same sequence of generic parameters as the struct definition
[INFO] [stdout]   --> src/cc.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct RawCcBox<T: ?Sized, O: AbstractObjectSpace> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(suspicious_auto_trait_impls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `Command { std: "docker" "inspect" "5aa1fec00eecbb2bc89fd82d3679c16f54a79339676f4fb6dc0e4ea1f3fdab90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa1fec00eecbb2bc89fd82d3679c16f54a79339676f4fb6dc0e4ea1f3fdab90", kill_on_drop: false }`
[INFO] [stdout] 5aa1fec00eecbb2bc89fd82d3679c16f54a79339676f4fb6dc0e4ea1f3fdab90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a56d17867b9c446b0b6955fc3cecd8fe4532ac9a311ec0e3f30b4f00447f6b06
[INFO] running `Command { std: "docker" "start" "-a" "a56d17867b9c446b0b6955fc3cecd8fe4532ac9a311ec0e3f30b4f00447f6b06", kill_on_drop: false }`
[INFO] [stderr] warning: cross-crate traits with a default impl, like `UnwindSafe`, should not be specialized
[INFO] [stderr]   --> src/cc.rs:87:1
[INFO] [stderr]    |
[INFO] [stderr] 87 | impl<T: UnwindSafe + ?Sized> UnwindSafe for RawCcBox<T, ObjectSpace> {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this will change its meaning in a future release!
[INFO] [stderr]    = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367>
[INFO] [stderr]    = note: `ObjectSpace` is not a generic parameter
[INFO] [stderr] note: try using the same sequence of generic parameters as the struct definition
[INFO] [stderr]   --> src/cc.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub(crate) struct RawCcBox<T: ?Sized, O: AbstractObjectSpace> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(suspicious_auto_trait_impls)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jrsonnet-gcmodule` (lib) generated 1 warning
[INFO] [stderr] warning: `jrsonnet-gcmodule` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jrsonnet_gcmodule-59bd40f369679416)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test cc::tests::test_gc_header_value ... ok
[INFO] [stdout] test tests::leak ... ignored, causes memory leak, thus causing valgrind to error
[INFO] [stdout] test sync::tests::test_2_thread_cycle ... ok
[INFO] [stdout] test tests::test_simple_cycles ... ok
[INFO] [stdout] test tests::test_self_referential ... ok
[INFO] [stdout] test tests::test_simple_tracked ... ok
[INFO] [stdout] test tests::test_3_object_cycle ... ok
[INFO] [stdout] test tests::test_cc_ptr_eq ... ok
[INFO] [stdout] test tests::test_collect_multi_times ... ok
[INFO] [stdout] test tests::test_simple_non_trait_cycles ... ok
[INFO] [stdout] test tests::test_simple_mixed_graph ... ok
[INFO] [stdout] test tests::test_quickcheck_16_vertex_graph ... ok
[INFO] [stdout] test tests::test_drop_by_ref_count ... ok
[INFO] [stdout] test tests::test_2_object_cycle_with_another_incoming_reference ... ok
[INFO] [stdout] test tests::test_update_with ... ok
[INFO] [stdout] test sync::tests::test_17_thread_cycle ... ok
[INFO] [stdout] test tests::test_2_object_cycle_with_another_outgoing_reference ... ok
[INFO] [stdout] test tests::test_weakref_without_cycles ... ok
[INFO] [stdout] test tests::test_simple_untracked ... ok
[INFO] [stdout] test tests::test_weak_ptr_eq ... ok
[INFO] [stdout] test sync::tests::test_racy_threads_mixed_collects ... ok
[INFO] [stdout] test sync::tests::test_racy_threads_small ... ok
[INFO] [stdout] test tests::test_weakref_with_cycles ... ok
[INFO] [stdout] test trace_impls::tests::test_is_cyclic_type_tracked ... ok
[INFO] [stdout] test trace_impls::tests::test_is_type_tracked ... ok
[INFO] [stdout] test tests::test_trace_impl_double_visits ... ok
[INFO] [stdout] test sync::tests::test_racy_threads_drops ... ok
[INFO] [stdout] test sync::tests::test_100_thread_cycle ... ok
[INFO] [stdout] test sync::tests::test_racy_threads_collects ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jrsonnet-gcmodule
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/cc.rs - cc::Cc (line 66) - compile fail ... ok
[INFO] [stdout] test src/sync/collect.rs - sync::collect::ThreadedObjectSpace::create (line 167) - compile fail ... ok
[INFO] [stdout] test src/trace_impls.rs - trace_impls::trace_fields (line 38) ... FAILED
[INFO] [stdout] test src/trace_impls.rs - trace_impls::trace_acyclic (line 11) ... FAILED
[INFO] [stdout] test src/lib.rs - Trace (line 290) ... ok
[INFO] [stdout] test src/lib.rs - (line 137) ... ok
[INFO] [stdout] test src/lib.rs - (line 119) ... ok
[INFO] [stdout] test src/collect.rs - collect::ObjectSpace (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 93) ... ok
[INFO] [stdout] test src/lib.rs - (line 157) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/trace_impls.rs - trace_impls::trace_fields (line 38) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `jrsonnet_gcmodule::trace_fields`
[INFO] [stdout]  --> src/trace_impls.rs:40:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use jrsonnet_gcmodule::trace_fields;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^------------
[INFO] [stdout]   |     |                  |
[INFO] [stdout]   |     |                  help: a similar name exists in the module: `trace_impls`
[INFO] [stdout]   |     no `trace_fields` in the root
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `trace_fields`
[INFO] [stdout]   --> src/trace_impls.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | trace_fields!(
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/trace_impls.rs - trace_impls::trace_acyclic (line 11) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `jrsonnet_gcmodule::trace_acyclic`
[INFO] [stdout]  --> src/trace_impls.rs:12:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use jrsonnet_gcmodule::trace_acyclic;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `trace_acyclic` in the root
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `trace_acyclic`
[INFO] [stdout]   --> src/trace_impls.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | trace_acyclic!(<T> Z<T>);
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `trace_acyclic`
[INFO] [stdout]   --> src/trace_impls.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | trace_acyclic!(Y);
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `trace_acyclic`
[INFO] [stdout]   --> src/trace_impls.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | trace_acyclic!(X);
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/trace_impls.rs - trace_impls::trace_acyclic (line 11)
[INFO] [stdout]     src/trace_impls.rs - trace_impls::trace_fields (line 38)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a56d17867b9c446b0b6955fc3cecd8fe4532ac9a311ec0e3f30b4f00447f6b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a56d17867b9c446b0b6955fc3cecd8fe4532ac9a311ec0e3f30b4f00447f6b06", kill_on_drop: false }`
[INFO] [stdout] a56d17867b9c446b0b6955fc3cecd8fe4532ac9a311ec0e3f30b4f00447f6b06
