[INFO] crate oxygengine-core 0.7.2 is already in cache
[INFO] checking oxygengine-core-0.7.2 against master#7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3 for pr-71873
[INFO] extracting crate oxygengine-core 0.7.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate oxygengine-core 0.7.2 on toolchain 7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate oxygengine-core 0.7.2
[INFO] finished tweaking crates.io crate oxygengine-core 0.7.2
[INFO] tweaked toml for crates.io crate oxygengine-core 0.7.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "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" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "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] 291a99cfa99a5bb3c0ccd8e87b3d8b983136223d8a49f7480ea1f2235c846d58
[INFO] running `"docker" "start" "-a" "291a99cfa99a5bb3c0ccd8e87b3d8b983136223d8a49f7480ea1f2235c846d58"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking oxygengine-ignite-types v0.7.2
[INFO] [stderr]     Checking serde_yaml v0.8.12
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking typid v1.0.1
[INFO] [stderr]    Compiling oxygengine-ignite-derive v0.7.2
[INFO] [stderr]     Checking oxygengine-core v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] Could not create Ignite type definitions directory: "/opt/rustwide/workdir/target/ignite/types"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/workdir/target/ignite/types/core.Parent.ignite-type.yaml"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/workdir/target/ignite/types/core.Tag.ignite-type.yaml"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/workdir/target/ignite/types/core.Name.ignite-type.yaml"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/workdir/target/ignite/types/core.NonPersistent.ignite-type.yaml"
[INFO] [stdout] Could not create Ignite type definitions directory: "/opt/rustwide/workdir/target/ignite/types"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/workdir/target/ignite/types/core.Parent.ignite-type.yaml"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/workdir/target/ignite/types/core.Tag.ignite-type.yaml"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/workdir/target/ignite/types/core.Name.ignite-type.yaml"
[INFO] [stdout] Could not save Ignite type definition to file: "/opt/rustwide/workdir/target/ignite/types/core.NonPersistent.ignite-type.yaml"
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `engines`
[INFO] [stderr]    --> src/fetch/mod.rs:176:26
[INFO] [stderr]     |
[INFO] [stderr] 176 |         let mut engine = engines::fs::FsFetchEngine::new(&".");
[INFO] [stderr]     |                          ^^^^^^^ use of undeclared type or module `engines`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `FetchStatus`
[INFO] [stderr]    --> src/fetch/mod.rs:186:17
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 FetchStatus::InProgress(_) => continue,
[INFO] [stderr]     |                 ^^^^^^^^^^^ use of undeclared type or module `FetchStatus`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `FetchStatus`
[INFO] [stderr]    --> src/fetch/mod.rs:190:37
[INFO] [stderr]     |
[INFO] [stderr] 190 |         assert_eq!(reader.status(), FetchStatus::Done);
[INFO] [stderr]     |                                     ^^^^^^^^^^^ use of undeclared type or module `FetchStatus`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `FetchStatus`
[INFO] [stderr]    --> src/fetch/mod.rs:191:38
[INFO] [stderr]     |
[INFO] [stderr] 191 |         assert_eq!(reader2.status(), FetchStatus::Done);
[INFO] [stderr]     |                                      ^^^^^^^^^^^ use of undeclared type or module `FetchStatus`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `FetchStatus`
[INFO] [stderr]    --> src/fetch/mod.rs:193:37
[INFO] [stderr]     |
[INFO] [stderr] 193 |         assert_eq!(reader.status(), FetchStatus::Empty);
[INFO] [stderr]     |                                     ^^^^^^^^^^^ use of undeclared type or module `FetchStatus`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `FetchStatus`
[INFO] [stderr]    --> src/fetch/mod.rs:194:38
[INFO] [stderr]     |
[INFO] [stderr] 194 |         assert_eq!(reader2.status(), FetchStatus::Empty);
[INFO] [stderr]     |                                      ^^^^^^^^^^^ use of undeclared type or module `FetchStatus`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `oxygengine-core`.
[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] error: build failed
[INFO] running `"docker" "inspect" "291a99cfa99a5bb3c0ccd8e87b3d8b983136223d8a49f7480ea1f2235c846d58"`
[INFO] running `"docker" "rm" "-f" "291a99cfa99a5bb3c0ccd8e87b3d8b983136223d8a49f7480ea1f2235c846d58"`
[INFO] [stdout] 291a99cfa99a5bb3c0ccd8e87b3d8b983136223d8a49f7480ea1f2235c846d58