[INFO] crate guppy 0.3.1 is already in cache [INFO] checking guppy-0.3.1 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665 [INFO] extracting crate guppy 0.3.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate guppy 0.3.1 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate guppy 0.3.1 [INFO] finished tweaking crates.io crate guppy 0.3.1 [INFO] tweaked toml for crates.io crate guppy 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate guppy 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 56b20641e29f0712470394f6184873d0e7986d9d098b2e0427397b371cddc35d [INFO] running `"docker" "start" "-a" "56b20641e29f0712470394f6184873d0e7986d9d098b2e0427397b371cddc35d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling target-spec v0.2.3 [INFO] [stderr] Checking smallvec v1.3.0 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking nested v0.1.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking assert_matches v1.3.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking cfg-expr v0.3.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking petgraph v0.5.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking cargo_metadata v0.9.1 [INFO] [stderr] Checking guppy v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/small/metadata1.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/fixtures.rs:22:37 [INFO] [stderr] | [INFO] [stderr] 22 | pub(crate) static METADATA1: &str = include_str!("../../fixtures/small/metadata1.json"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/small/metadata2.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/fixtures.rs:31:37 [INFO] [stderr] | [INFO] [stderr] 31 | pub(crate) static METADATA2: &str = include_str!("../../fixtures/small/metadata2.json"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/small/metadata_dups.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/fixtures.rs:38:41 [INFO] [stderr] | [INFO] [stderr] 38 | pub(crate) static METADATA_DUPS: &str = include_str!("../../fixtures/small/metadata_dups.json"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/small/metadata_cycle1.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/fixtures.rs:50:43 [INFO] [stderr] | [INFO] [stderr] 50 | pub(crate) static METADATA_CYCLE1: &str = include_str!("../../fixtures/small/metadata_cycle1.json"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/small/metadata_cycle2.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/fixtures.rs:56:43 [INFO] [stderr] | [INFO] [stderr] 56 | pub(crate) static METADATA_CYCLE2: &str = include_str!("../../fixtures/small/metadata_cycle2.json"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/small/metadata_targets1.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/fixtures.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | include_str!("../../fixtures/small/metadata_targets1.json"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/small/metadata_build_targets1.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/fixtures.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | include_str!("../../fixtures/small/metadata_build_targets1.json"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/large/metadata_libra.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/fixtures.rs:86:42 [INFO] [stderr] | [INFO] [stderr] 86 | pub(crate) static METADATA_LIBRA: &str = include_str!("../../fixtures/large/metadata_libra.json"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/large/metadata_libra_f0091a4.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/fixtures.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 131 | include_str!("../../fixtures/large/metadata_libra_f0091a4.json"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/large/metadata_libra_9ffd93b.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/fixtures.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | include_str!("../../fixtures/large/metadata_libra_9ffd93b.json"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/invalid/optional_dev_dep.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/invalid_tests.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | include_str!("../../fixtures/invalid/optional_dev_dep.json"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/invalid/duplicate_workspace_names.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/invalid_tests.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | include_str!("../../fixtures/invalid/duplicate_workspace_names.json"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/invalid/build_targets_empty_kinds.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/invalid_tests.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | include_str!("../../fixtures/invalid/build_targets_empty_kinds.json"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/invalid/build_targets_non_bin.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/invalid_tests.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | include_str!("../../fixtures/invalid/build_targets_non_bin.json"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: couldn't read src/unit_tests/../../fixtures/invalid/build_targets_duplicate_lib.json: No such file or directory (os error 2) [INFO] [stderr] --> src/unit_tests/invalid_tests.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | include_str!("../../fixtures/invalid/build_targets_duplicate_lib.json"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 15 previous errors [INFO] [stderr] [INFO] [stderr] error: could not compile `guppy`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/graph/build.rs:746:17 [INFO] [stderr] | [INFO] [stderr] 746 | mem::replace(self, TargetPredicate::Always); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/graph/build.rs:762:17 [INFO] [stderr] | [INFO] [stderr] 762 | mem::replace(self, TargetPredicate::Always); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/graph/graph_impl.rs:390:9 [INFO] [stderr] | [INFO] [stderr] 390 | mem::replace(&mut self.sccs, OnceCell::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/graph/graph_impl.rs:391:9 [INFO] [stderr] | [INFO] [stderr] 391 | mem::replace(&mut self.feature_graph, OnceCell::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/graph/resolve_core.rs:270:17 [INFO] [stderr] | [INFO] [stderr] 270 | mem::replace(&mut self.included, filtered.1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/graph/resolve_core.rs:284:17 [INFO] [stderr] | [INFO] [stderr] 284 | mem::replace(&mut self.included, filtered_reversed.1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "56b20641e29f0712470394f6184873d0e7986d9d098b2e0427397b371cddc35d"` [INFO] running `"docker" "rm" "-f" "56b20641e29f0712470394f6184873d0e7986d9d098b2e0427397b371cddc35d"` [INFO] [stdout] 56b20641e29f0712470394f6184873d0e7986d9d098b2e0427397b371cddc35d