[INFO] fetching crate guppy 0.17.4...
[INFO] checking guppy-0.17.4 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate guppy 0.17.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate guppy 0.17.4 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 guppy 0.17.4
[INFO] finished tweaking crates.io crate guppy 0.17.4
[INFO] tweaked toml for crates.io crate guppy 0.17.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate guppy 0.17.4 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 guppy-summaries v0.7.1
[INFO] [stderr]   Downloaded nested v0.1.1
[INFO] [stderr]   Downloaded diffus v0.10.0
[INFO] [stderr]   Downloaded guppy-workspace-hack v0.1.0
[INFO] [stderr]   Downloaded debug-ignore v1.0.5
[INFO] [stderr]   Downloaded target-spec v3.0.1
[INFO] [stderr]   Downloaded cfg-expr v0.15.5
[INFO] [stderr]   Downloaded proptest-derive v0.4.0
[INFO] [stderr]   Downloaded syn v2.0.32
[INFO] [stderr]   Downloaded libm v0.2.7
[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] 73eb81ca3e5cebe32135f5a4bba5dee9c4768d6d9e3707b0bc5f7e01b708bb94
[INFO] running `Command { std: "docker" "start" "-a" "73eb81ca3e5cebe32135f5a4bba5dee9c4768d6d9e3707b0bc5f7e01b708bb94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73eb81ca3e5cebe32135f5a4bba5dee9c4768d6d9e3707b0bc5f7e01b708bb94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73eb81ca3e5cebe32135f5a4bba5dee9c4768d6d9e3707b0bc5f7e01b708bb94", kill_on_drop: false }`
[INFO] [stdout] 73eb81ca3e5cebe32135f5a4bba5dee9c4768d6d9e3707b0bc5f7e01b708bb94
[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] 9343774fcfd926acae7b9745a9b232da51e720a00d80a77882b58539b63db8f6
[INFO] running `Command { std: "docker" "start" "-a" "9343774fcfd926acae7b9745a9b232da51e720a00d80a77882b58539b63db8f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling target-lexicon v0.12.12
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling guppy-workspace-hack v0.1.0
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]    Compiling target-spec v3.0.1
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking hashbrown v0.14.1
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling syn v2.0.32
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking zerocopy v0.7.25
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking cfg-expr v0.15.5
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking nested v0.1.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking debug-ignore v1.0.5
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking cargo-platform v0.1.4
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking cargo_metadata v0.18.1
[INFO] [stderr]     Checking guppy v0.17.4 (/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/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] [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: 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/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: aborting due to 1 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: aborting due to 1 previous error
[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: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guppy` (example "topo_sort") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |     use fixtures::dep_helpers::GraphAssert;
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared crate or module `fixtures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guppy` (example "remove_dev_only") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[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:459:9
[INFO] [stdout]     |
[INFO] [stdout] 459 |     use fixtures::json::METADATA_GUPPY_CARGO_GUPPY;
[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[E0433]: failed to resolve: use of undeclared crate or module `fixtures`
[INFO] [stdout]  --> tests/graph-tests/weak_namespaced.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use fixtures::{
[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/weak_namespaced.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use fixtures::{
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `fixtures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guppy` (example "print_dot") due to 2 previous errors
[INFO] [stderr] error: could not compile `guppy` (example "deps") due to 2 previous errors
[INFO] [stderr] error: could not compile `guppy` (example "print_by_level") due to 2 previous errors
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guppy` (test "graph-tests") due to 14 previous errors
[INFO] running `Command { std: "docker" "inspect" "9343774fcfd926acae7b9745a9b232da51e720a00d80a77882b58539b63db8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9343774fcfd926acae7b9745a9b232da51e720a00d80a77882b58539b63db8f6", kill_on_drop: false }`
[INFO] [stdout] 9343774fcfd926acae7b9745a9b232da51e720a00d80a77882b58539b63db8f6
[INFO] checking guppy-0.17.4 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate guppy 0.17.4 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate guppy 0.17.4 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 guppy 0.17.4
[INFO] finished tweaking crates.io crate guppy 0.17.4
[INFO] tweaked toml for crates.io crate guppy 0.17.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate guppy 0.17.4 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] 3fc273d8f8f0bc493cc0ca04151a6703d28a4232564e76fcc677937b48fcaaa8
[INFO] running `Command { std: "docker" "start" "-a" "3fc273d8f8f0bc493cc0ca04151a6703d28a4232564e76fcc677937b48fcaaa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fc273d8f8f0bc493cc0ca04151a6703d28a4232564e76fcc677937b48fcaaa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fc273d8f8f0bc493cc0ca04151a6703d28a4232564e76fcc677937b48fcaaa8", kill_on_drop: false }`
[INFO] [stdout] 3fc273d8f8f0bc493cc0ca04151a6703d28a4232564e76fcc677937b48fcaaa8
[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] 9b43377f963da36cdd137315b9ac658d8fb33f1a07b60860a0fe6b66ff6c6eaa
[INFO] running `Command { std: "docker" "start" "-a" "9b43377f963da36cdd137315b9ac658d8fb33f1a07b60860a0fe6b66ff6c6eaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling target-lexicon v0.12.12
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling guppy-workspace-hack v0.1.0
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]    Compiling target-spec v3.0.1
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking hashbrown v0.14.1
[INFO] [stderr]    Compiling syn v2.0.32
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking zerocopy v0.7.25
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking debug-ignore v1.0.5
[INFO] [stderr]     Checking cfg-expr v0.15.5
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking nested v0.1.1
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking cargo-platform v0.1.4
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking cargo_metadata v0.18.1
[INFO] [stderr]     Checking guppy v0.17.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]   --> src/lib.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 | #![cfg_attr(doc_cfg, feature(doc_cfg, doc_auto_cfg))]
[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(doc_cfg)");` 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: `doc_cfg`
[INFO] [stdout]   --> src/lib.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 | #![cfg_attr(doc_cfg, feature(doc_cfg, doc_auto_cfg))]
[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(doc_cfg)");` 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: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guppy` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guppy` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9b43377f963da36cdd137315b9ac658d8fb33f1a07b60860a0fe6b66ff6c6eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b43377f963da36cdd137315b9ac658d8fb33f1a07b60860a0fe6b66ff6c6eaa", kill_on_drop: false }`
[INFO] [stdout] 9b43377f963da36cdd137315b9ac658d8fb33f1a07b60860a0fe6b66ff6c6eaa
