[INFO] fetching crate graph_safe_compare 0.2.1...
[INFO] checking graph_safe_compare-0.2.1 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate graph_safe_compare 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate graph_safe_compare 0.2.1 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate graph_safe_compare 0.2.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate graph_safe_compare 0.2.1
[INFO] tweaked toml for crates.io crate graph_safe_compare 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate graph_safe_compare 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wyhash v0.5.0
[INFO] [stderr]   Downloaded cfg_rust_features v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4084cda9010b089a7a861784ffedfa92d5ca323a51ee91d10c0492f054dd05a8
[INFO] running `Command { std: "docker" "start" "-a" "4084cda9010b089a7a861784ffedfa92d5ca323a51ee91d10c0492f054dd05a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4084cda9010b089a7a861784ffedfa92d5ca323a51ee91d10c0492f054dd05a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4084cda9010b089a7a861784ffedfa92d5ca323a51ee91d10c0492f054dd05a8", kill_on_drop: false }`
[INFO] [stdout] 4084cda9010b089a7a861784ffedfa92d5ca323a51ee91d10c0492f054dd05a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 709b9c470f662769299141b75119d70ce60b1bf0a2fa506de776243176443a88
[INFO] running `Command { std: "docker" "start" "-a" "709b9c470f662769299141b75119d70ce60b1bf0a2fa506de776243176443a88", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking wyhash v0.5.0
[INFO] [stderr]    Compiling cfg_rust_features v0.1.0
[INFO] [stderr]    Compiling graph_safe_compare v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/utils.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             self.as_ptr() < other.as_ptr()
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 93 |             self.as_ptr() as *const () < other.as_ptr() as *const ()
[INFO] [stdout]    |                           ++++++++++++                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.as_ptr() <= other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.as_ptr() as *const () <= other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |             self.as_ptr() > other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 111 |             self.as_ptr() as *const () > other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             self.as_ptr() >= other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 120 |             self.as_ptr() as *const () >= other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/utils.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             self.as_ptr() < other.as_ptr()
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 93 |             self.as_ptr() as *const () < other.as_ptr() as *const ()
[INFO] [stdout]    |                           ++++++++++++                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.as_ptr() <= other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.as_ptr() as *const () <= other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |             self.as_ptr() > other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 111 |             self.as_ptr() as *const () > other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             self.as_ptr() >= other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 120 |             self.as_ptr() as *const () >= other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]   --> tests/diff_index.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     tests_utils::{
[INFO] [stdout]    |     ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]    --> tests/diff_index.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         tests_utils::eq_case!(
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]    --> tests/diff_index.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         tests_utils::eq_case!(
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]    --> tests/diff_index.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |             tests_utils::eq_case!(
[INFO] [stdout]     |             ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]  --> tests/common/rc_pair.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     tests_utils::node_types::rc_pair::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]    --> tests/diff_index.rs:219:13
[INFO] [stdout]     |
[INFO] [stdout] 219 |             tests_utils::eq_case!(
[INFO] [stdout]     |             ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]    --> tests/custom.rs:409:5
[INFO] [stdout]     |
[INFO] [stdout] 409 |     tests_utils::eq_variation_mod_body!(
[INFO] [stdout]     |     ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]    --> tests/custom.rs:418:1
[INFO] [stdout]     |
[INFO] [stdout] 418 | tests_utils::eq_shapes_tests!(identity, DatumAllocator::new, eq_variation::MyEq::new,
[INFO] [stdout]     | ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::convert::identity`
[INFO] [stdout]  --> tests/custom.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     core::convert::identity,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> tests/custom.rs:407:9
[INFO] [stdout]     |
[INFO] [stdout] 407 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]  --> benches/common/../../tests/common/borrow_pair.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     tests_utils::node_types::borrow_pair::Inner,
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]  --> benches/common/../../tests/common/borrow_pair.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     tests_utils::node_types::borrow_pair::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]   --> benches/equiv.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         tests_utils::shapes::PairChainMaker,
[INFO] [stdout]    |         ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `super::common::borrow_pair::Datum`, `super::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`, `crate::common::borrow_pair::Datum`, `crate::common::borrow_pair::DatumAllocator`
[INFO] [stdout]    --> benches/equiv.rs:17:17
[INFO] [stdout]     |
[INFO] [stdout] 17  |                   Datum,
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 18  |                   DatumAllocator,
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 211 |                                   Datum,
[INFO] [stdout]     |                                   ^^^^^
[INFO] [stdout] 212 |                                   DatumAllocator,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 | / variation! {
[INFO] [stdout] 234 | |     basic,
[INFO] [stdout] 235 | |     [
[INFO] [stdout] 236 | |         list,
[INFO] [stdout] ...   |
[INFO] [stdout] 243 | |     [equiv, limited_equiv(limit = usize::MAX)]
[INFO] [stdout] 244 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout] ...
[INFO] [stdout] 247 | / variation! {
[INFO] [stdout] 248 | |     wide_safe,
[INFO] [stdout] 249 | |     [
[INFO] [stdout] 250 | |         list,
[INFO] [stdout] ...   |
[INFO] [stdout] 259 | |     [equiv, limited_equiv(limit = u32::MAX)]
[INFO] [stdout] 260 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout] ...
[INFO] [stdout] 263 | / variation! {
[INFO] [stdout] 264 | |     deep_safe,
[INFO] [stdout] 265 | |     [
[INFO] [stdout] 266 | |         list,
[INFO] [stdout] ...   |
[INFO] [stdout] 275 | |     [equiv, limited_equiv(limit = u64::MAX)]
[INFO] [stdout] 276 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout] ...
[INFO] [stdout] 279 | / variation! {
[INFO] [stdout] 280 | |     cycle_safe,
[INFO] [stdout] 281 | |     [
[INFO] [stdout] 282 | |         list,
[INFO] [stdout] ...   |
[INFO] [stdout] 291 | |     [equiv, precheck_equiv]
[INFO] [stdout] 292 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout] ...
[INFO] [stdout] 295 | / variation! {
[INFO] [stdout] 296 | |     robust,
[INFO] [stdout] 297 | |     [
[INFO] [stdout] 298 | |         list,
[INFO] [stdout] ...   |
[INFO] [stdout] 311 | |     [equiv, precheck_equiv]
[INFO] [stdout] 312 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout] ...
[INFO] [stdout] 320 |               Datum,
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 336 | / variation! {
[INFO] [stdout] 337 | |     derived_eq,
[INFO] [stdout] 338 | |     crate::extra::derived_eq,
[INFO] [stdout] 339 | |     [
[INFO] [stdout] ...   |
[INFO] [stdout] 347 | |     [eq]
[INFO] [stdout] 348 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `variation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]  --> examples/derived_eq.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tests_utils::node_types::rc_pair::DatumAllocator;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]  --> examples/derived_eq.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | tests_utils::eq_shapes_tests!(identity, DatumAllocator::new, identity,
[INFO] [stdout]   | ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::identity`
[INFO] [stdout]  --> examples/derived_eq.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::convert::identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]   --> tests/diff_index.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct Index(tests_utils::node_types::diff_index::Index);
[INFO] [stdout]    |              ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]   --> tests/dyn_pair.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     tests_utils::node_types::dyn_pair::{
[INFO] [stdout]    |     ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]   --> tests/dyn_pair.rs:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | tests_utils::eq_variations_tests!(My, DatumRef, identity, DatumAllocator::new);
[INFO] [stdout]    | ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]  --> tests/common/borrow_pair.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     tests_utils::node_types::borrow_pair::Inner,
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]  --> tests/common/borrow_pair.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     tests_utils::node_types::borrow_pair::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]   --> tests/borrow_pair.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | tests_utils::eq_variations_tests!(My<'l>, &'l Datum<'l>, &, DatumAllocator::new);
[INFO] [stdout]    | ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::borrow_pair::*`
[INFO] [stdout]   --> tests/borrow_pair.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use common::borrow_pair::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::identity`
[INFO] [stdout]   --> tests/dyn_pair.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | use std::convert::identity;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `identity`
[INFO] [stdout]   --> tests/diff_index.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             identity,
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> tests/diff_index.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> tests/diff_index.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |         use super::*;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `graph_safe_compare` (example "derived_eq" test) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `graph_safe_compare` (test "dyn_pair") due to 3 previous errors; 1 warning emitted
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `graph_safe_compare` (test "custom") due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] error: aborting due to 6 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `graph_safe_compare` (test "diff_index") due to 7 previous errors; 3 warnings emitted
[INFO] [stderr] error: could not compile `graph_safe_compare` (test "borrow_pair") due to 4 previous errors; 1 warning emitted
[INFO] [stdout] error[E0392]: parameter `'l` is never used
[INFO] [stdout]   --> benches/equiv.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub struct Input<'l>
[INFO] [stdout]    |                      ^^ unused parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `'l`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tests_utils`
[INFO] [stdout]  --> tests/wide.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     tests_utils::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `tests_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `graph_safe_compare` (test "wide") due to 2 previous errors
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0392, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0392`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `graph_safe_compare` (bench "equiv") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "709b9c470f662769299141b75119d70ce60b1bf0a2fa506de776243176443a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "709b9c470f662769299141b75119d70ce60b1bf0a2fa506de776243176443a88", kill_on_drop: false }`
[INFO] [stdout] 709b9c470f662769299141b75119d70ce60b1bf0a2fa506de776243176443a88
[INFO] checking graph_safe_compare-0.2.1 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate graph_safe_compare 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate graph_safe_compare 0.2.1 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate graph_safe_compare 0.2.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate graph_safe_compare 0.2.1
[INFO] tweaked toml for crates.io crate graph_safe_compare 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate graph_safe_compare 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66f182ed202726106999bd17a3a9f227dae4c0d011c4579fd137098dacb69844
[INFO] running `Command { std: "docker" "start" "-a" "66f182ed202726106999bd17a3a9f227dae4c0d011c4579fd137098dacb69844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66f182ed202726106999bd17a3a9f227dae4c0d011c4579fd137098dacb69844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f182ed202726106999bd17a3a9f227dae4c0d011c4579fd137098dacb69844", kill_on_drop: false }`
[INFO] [stdout] 66f182ed202726106999bd17a3a9f227dae4c0d011c4579fd137098dacb69844
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Dunexpected_cfgs" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] d1154dc690c26be0321db084d270d6f185fa4ed85961c006d051b03d4fb59a47
[INFO] running `Command { std: "docker" "start" "-a" "d1154dc690c26be0321db084d270d6f185fa4ed85961c006d051b03d4fb59a47", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking wyhash v0.5.0
[INFO] [stderr]    Compiling cfg_rust_features v0.1.0
[INFO] [stderr]    Compiling graph_safe_compare v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lib_feature`
[INFO] [stdout]   --> src/lib.rs:70:37
[INFO] [stdout]    |
[INFO] [stdout] 70 |     all(feature = "anticipate", not(rust_lib_feature = "step_trait")),
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lib_feature, values(\"step_trait\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lib_feature`
[INFO] [stdout]   --> src/lib.rs:74:37
[INFO] [stdout]    |
[INFO] [stdout] 74 |     all(feature = "anticipate", not(rust_lib_feature = "unwrap_infallible")),
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lib_feature, values(\"unwrap_infallible\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lang_feature`
[INFO] [stdout]   --> src/lib.rs:78:37
[INFO] [stdout]    |
[INFO] [stdout] 78 |     all(feature = "anticipate", not(rust_lang_feature = "never_type")),
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lang_feature, values(\"never_type\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lib_feature`
[INFO] [stdout]   --> src/like_anticipated.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[cfg_attr(rust_lib_feature = "unwrap_infallible", deprecated)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lib_feature, values(\"unwrap_infallible\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lib_feature`
[INFO] [stdout]   --> src/like_anticipated.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[cfg(not(rust_lib_feature = "unwrap_infallible"))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lib_feature, values(\"unwrap_infallible\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lib_feature`
[INFO] [stdout]   --> src/like_anticipated.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |     #[cfg_attr(rust_lib_feature = "step_trait", deprecated)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lib_feature, values(\"step_trait\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lib_feature`
[INFO] [stdout]   --> src/lib.rs:70:37
[INFO] [stdout]    |
[INFO] [stdout] 70 |     all(feature = "anticipate", not(rust_lib_feature = "step_trait")),
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lib_feature, values(\"step_trait\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lib_feature`
[INFO] [stdout]   --> src/lib.rs:74:37
[INFO] [stdout]    |
[INFO] [stdout] 74 |     all(feature = "anticipate", not(rust_lib_feature = "unwrap_infallible")),
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lib_feature, values(\"unwrap_infallible\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lang_feature`
[INFO] [stdout]   --> src/lib.rs:78:37
[INFO] [stdout]    |
[INFO] [stdout] 78 |     all(feature = "anticipate", not(rust_lang_feature = "never_type")),
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lang_feature, values(\"never_type\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lib_feature`
[INFO] [stdout]   --> src/like_anticipated.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[cfg_attr(rust_lib_feature = "unwrap_infallible", deprecated)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lib_feature, values(\"unwrap_infallible\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lib_feature`
[INFO] [stdout]   --> src/like_anticipated.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[cfg(not(rust_lib_feature = "unwrap_infallible"))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lib_feature, values(\"unwrap_infallible\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rust_lib_feature`
[INFO] [stdout]   --> src/like_anticipated.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |     #[cfg_attr(rust_lib_feature = "step_trait", deprecated)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rust_lib_feature, values(\"step_trait\"))");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/utils.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             self.as_ptr() < other.as_ptr()
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 93 |             self.as_ptr() as *const () < other.as_ptr() as *const ()
[INFO] [stdout]    |                           ++++++++++++                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.as_ptr() <= other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.as_ptr() as *const () <= other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |             self.as_ptr() > other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 111 |             self.as_ptr() as *const () > other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             self.as_ptr() >= other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 120 |             self.as_ptr() as *const () >= other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `graph_safe_compare` (lib) due to 7 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/utils.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             self.as_ptr() < other.as_ptr()
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 93 |             self.as_ptr() as *const () < other.as_ptr() as *const ()
[INFO] [stdout]    |                           ++++++++++++                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.as_ptr() <= other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.as_ptr() as *const () <= other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |             self.as_ptr() > other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 111 |             self.as_ptr() as *const () > other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/utils.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             self.as_ptr() >= other.as_ptr()
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 120 |             self.as_ptr() as *const () >= other.as_ptr() as *const ()
[INFO] [stdout]     |                           ++++++++++++                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `graph_safe_compare` (lib test) due to 7 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d1154dc690c26be0321db084d270d6f185fa4ed85961c006d051b03d4fb59a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1154dc690c26be0321db084d270d6f185fa4ed85961c006d051b03d4fb59a47", kill_on_drop: false }`
[INFO] [stdout] d1154dc690c26be0321db084d270d6f185fa4ed85961c006d051b03d4fb59a47
