[INFO] fetching crate guppy 0.11.2...
[INFO] testing guppy-0.11.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate guppy 0.11.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate guppy 0.11.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate guppy 0.11.2
[INFO] finished tweaking crates.io crate guppy 0.11.2
[INFO] tweaked toml for crates.io crate guppy 0.11.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate guppy 0.11.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9aaa6d82a28348b6b8baa2dce00edb44a41ab2083ebd6cbbd5ced26b80baf20
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f9aaa6d82a28348b6b8baa2dce00edb44a41ab2083ebd6cbbd5ced26b80baf20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9aaa6d82a28348b6b8baa2dce00edb44a41ab2083ebd6cbbd5ced26b80baf20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9aaa6d82a28348b6b8baa2dce00edb44a41ab2083ebd6cbbd5ced26b80baf20", kill_on_drop: false }`
[INFO] [stdout] f9aaa6d82a28348b6b8baa2dce00edb44a41ab2083ebd6cbbd5ced26b80baf20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ff249178a1d4b00997383a9947e910c102db913164167404d9e17df4a3096a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ff249178a1d4b00997383a9947e910c102db913164167404d9e17df4a3096a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling target-lexicon v0.12.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling target-spec v0.9.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling nested v0.1.1
[INFO] [stderr]    Compiling debug-ignore v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling cfg-expr v0.9.0
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling camino v1.0.5
[INFO] [stderr]    Compiling cargo_metadata v0.14.0
[INFO] [stderr]    Compiling guppy v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `package_graph`
[INFO] [stdout]   --> src/graph/feature/build.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     package_graph: &'g PackageGraph,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `edge_ix`
[INFO] [stdout]    --> src/graph/feature/graph_impl.rs:604:5
[INFO] [stdout]     |
[INFO] [stdout] 604 |     edge_ix: EdgeIndex<FeatureIx>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resolved_deps`
[INFO] [stdout]     --> src/graph/graph_impl.rs:1031:5
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     pub(super) resolved_deps: Vec<NodeDep>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resolved_features`
[INFO] [stdout]     --> src/graph/graph_impl.rs:1032:5
[INFO] [stdout]      |
[INFO] [stdout] 1032 |     pub(super) resolved_features: Vec<String>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `topo`
[INFO] [stdout]   --> src/petgraph_support/topo.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     topo: Box<[NodeIndex<Ix>]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.36s
[INFO] running `Command { std: "docker" "inspect" "1ff249178a1d4b00997383a9947e910c102db913164167404d9e17df4a3096a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ff249178a1d4b00997383a9947e910c102db913164167404d9e17df4a3096a8", kill_on_drop: false }`
[INFO] [stdout] 1ff249178a1d4b00997383a9947e910c102db913164167404d9e17df4a3096a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 732df398e975bac3f8d2239aef3645c14d16a57f8327a396761eb2f531eee22a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "732df398e975bac3f8d2239aef3645c14d16a57f8327a396761eb2f531eee22a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stdout] warning: field is never read: `package_graph`
[INFO] [stdout]   --> src/graph/feature/build.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     package_graph: &'g PackageGraph,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `edge_ix`
[INFO] [stdout]    --> src/graph/feature/graph_impl.rs:604:5
[INFO] [stdout]     |
[INFO] [stdout] 604 |     edge_ix: EdgeIndex<FeatureIx>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resolved_deps`
[INFO] [stdout]     --> src/graph/graph_impl.rs:1031:5
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     pub(super) resolved_deps: Vec<NodeDep>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resolved_features`
[INFO] [stdout]     --> src/graph/graph_impl.rs:1032:5
[INFO] [stdout]      |
[INFO] [stdout] 1032 |     pub(super) resolved_features: Vec<String>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `topo`
[INFO] [stdout]   --> src/petgraph_support/topo.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     topo: Box<[NodeIndex<Ix>]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretty_assertions v1.0.0
[INFO] [stderr]    Compiling guppy v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read examples/../../fixtures/large/metadata_libra.json: No such file or directory (os error 2)
[INFO] [stdout]   --> examples/topo_sort.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |         CargoMetadata::parse_json(include_str!("../../fixtures/large/metadata_libra.json"))?;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read examples/../../fixtures/large/metadata_libra.json: No such file or directory (os error 2)
[INFO] [stdout]   --> examples/print_dot.rs:47:35
[INFO] [stdout]    |
[INFO] [stdout] 47 |         CargoMetadata::parse_json(include_str!("../../fixtures/large/metadata_libra.json"))?;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read examples/../../fixtures/large/metadata_libra.json: No such file or directory (os error 2)
[INFO] [stdout]   --> examples/print_by_level.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 |         CargoMetadata::parse_json(include_str!("../../fixtures/large/metadata_libra.json"))?;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read examples/../../fixtures/large/metadata_libra.json: No such file or directory (os error 2)
[INFO] [stdout]   --> examples/remove_dev_only.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 |         CargoMetadata::parse_json(include_str!("../../fixtures/large/metadata_libra.json"))?;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guppy` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/graph-tests/../../../fixtures/invalid/optional_dev_dep.json: No such file or directory (os error 2)
[INFO] [stdout]  --> tests/graph-tests/invalid_tests.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         include_str!("../../../fixtures/invalid/optional_dev_dep.json"),
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/graph-tests/../../../fixtures/invalid/duplicate_workspace_names.json: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/graph-tests/invalid_tests.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         include_str!("../../../fixtures/invalid/duplicate_workspace_names.json"),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/graph-tests/../../../fixtures/invalid/build_targets_empty_kinds.json: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/graph-tests/invalid_tests.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         include_str!("../../../fixtures/invalid/build_targets_empty_kinds.json"),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/graph-tests/../../../fixtures/invalid/build_targets_non_bin.json: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/graph-tests/invalid_tests.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         include_str!("../../../fixtures/invalid/build_targets_non_bin.json"),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read tests/graph-tests/../../../fixtures/invalid/build_targets_duplicate_lib.json: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/graph-tests/invalid_tests.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         include_str!("../../../fixtures/invalid/build_targets_duplicate_lib.json"),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (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 `fixtures`
[INFO] [stdout]  --> tests/graph-tests/graph_tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fixtures::{
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `fixtures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixtures`
[INFO] [stdout]   --> tests/graph-tests/graph_tests.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use fixtures::json::METADATA_CYCLE_FEATURES_BASE;
[INFO] [stdout]    |         ^^^^^^^^ use of undeclared crate or module `fixtures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixtures`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:338:9
[INFO] [stdout]     |
[INFO] [stdout] 338 |     use fixtures::dep_helpers::GraphAssert;
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared crate or module `fixtures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fixtures`
[INFO] [stdout]  --> tests/graph-tests/invalid_tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use fixtures::json::JsonFixture;
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `fixtures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fixtures`
[INFO] [stdout]  --> tests/graph-tests/graph_tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fixtures::{
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `fixtures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]   --> tests/graph-tests/graph_tests.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let metadata1 = JsonFixture::metadata1();
[INFO] [stdout]    |                         ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:136:25
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let metadata2 = JsonFixture::metadata2();
[INFO] [stdout]     |                         ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read examples/../../fixtures/small/metadata1.json: No such file or directory (os error 2)
[INFO] [stdout]   --> examples/deps.rs:11:46
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let metadata = CargoMetadata::parse_json(include_str!("../../fixtures/small/metadata1.json"))?;
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (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 type `JsonFixture`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:156:29
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let metadata_dups = JsonFixture::metadata_dups();
[INFO] [stdout]     |                             ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:164:31
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let metadata_cycle1 = JsonFixture::metadata_cycle1();
[INFO] [stdout]     |                               ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:172:31
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let metadata_cycle2 = JsonFixture::metadata_cycle2();
[INFO] [stdout]     |                               ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:180:39
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let metadata_cycle_features = JsonFixture::metadata_cycle_features();
[INFO] [stdout]     |                                       ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:233:33
[INFO] [stdout]     |
[INFO] [stdout] 233 |         let metadata_targets1 = JsonFixture::metadata_targets1();
[INFO] [stdout]     |                                 ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:308:39
[INFO] [stdout]     |
[INFO] [stdout] 308 |         let metadata_build_targets1 = JsonFixture::metadata_build_targets1();
[INFO] [stdout]     |                                       ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:316:24
[INFO] [stdout]     |
[INFO] [stdout] 316 |         let metadata = JsonFixture::metadata_proc_macro1();
[INFO] [stdout]     |                        ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:342:30
[INFO] [stdout]     |
[INFO] [stdout] 342 |         let metadata_libra = JsonFixture::metadata_libra();
[INFO] [stdout]     |                              ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:350:24
[INFO] [stdout]     |
[INFO] [stdout] 350 |         let metadata = JsonFixture::metadata_libra_f0091a4();
[INFO] [stdout]     |                        ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:358:24
[INFO] [stdout]     |
[INFO] [stdout] 358 |         let metadata = JsonFixture::metadata_libra_9ffd93b();
[INFO] [stdout]     |                        ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsonFixture`
[INFO] [stdout]   --> tests/graph-tests/invalid_tests.rs:60:55
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut metadata: Metadata = serde_json::from_str(JsonFixture::metadata_proc_macro1().json())
[INFO] [stdout]    |                                                       ^^^^^^^^^^^ use of undeclared type `JsonFixture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `METADATA_CYCLE_FEATURES_BASE` in this scope
[INFO] [stdout]    --> tests/graph-tests/graph_tests.rs:184:34
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let base_id = package_id(METADATA_CYCLE_FEATURES_BASE);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 24 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `package_graph`
[INFO] [stdout]   --> src/graph/feature/build.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     package_graph: &'g PackageGraph,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `edge_ix`
[INFO] [stdout]    --> src/graph/feature/graph_impl.rs:604:5
[INFO] [stdout]     |
[INFO] [stdout] 604 |     edge_ix: EdgeIndex<FeatureIx>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resolved_deps`
[INFO] [stdout]     --> src/graph/graph_impl.rs:1031:5
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     pub(super) resolved_deps: Vec<NodeDep>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resolved_features`
[INFO] [stdout]     --> src/graph/graph_impl.rs:1032:5
[INFO] [stdout]      |
[INFO] [stdout] 1032 |     pub(super) resolved_features: Vec<String>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `topo`
[INFO] [stdout]   --> src/petgraph_support/topo.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     topo: Box<[NodeIndex<Ix>]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "732df398e975bac3f8d2239aef3645c14d16a57f8327a396761eb2f531eee22a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "732df398e975bac3f8d2239aef3645c14d16a57f8327a396761eb2f531eee22a", kill_on_drop: false }`
[INFO] [stdout] 732df398e975bac3f8d2239aef3645c14d16a57f8327a396761eb2f531eee22a