[INFO] fetching crate kube-derive 0.60.0...
[INFO] testing kube-derive-0.60.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate kube-derive 0.60.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate kube-derive 0.60.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kube-derive 0.60.0
[INFO] finished tweaking crates.io crate kube-derive 0.60.0
[INFO] tweaked toml for crates.io crate kube-derive 0.60.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 94c726a5ba96f1c2c60c7b69f950c1fdef4c264e7e28a6489baee6e0abde78a1
[INFO] running `Command { std: "docker" "start" "-a" "94c726a5ba96f1c2c60c7b69f950c1fdef4c264e7e28a6489baee6e0abde78a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94c726a5ba96f1c2c60c7b69f950c1fdef4c264e7e28a6489baee6e0abde78a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c726a5ba96f1c2c60c7b69f950c1fdef4c264e7e28a6489baee6e0abde78a1", kill_on_drop: false }`
[INFO] [stdout] 94c726a5ba96f1c2c60c7b69f950c1fdef4c264e7e28a6489baee6e0abde78a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 25535b91dacda686c1a5fdf0795db8a991f4435e927e775db1496175313ab67c
[INFO] running `Command { std: "docker" "start" "-a" "25535b91dacda686c1a5fdf0795db8a991f4435e927e775db1496175313ab67c", kill_on_drop: false }`
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling kube-derive v0.60.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.01s
[INFO] running `Command { std: "docker" "inspect" "25535b91dacda686c1a5fdf0795db8a991f4435e927e775db1496175313ab67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25535b91dacda686c1a5fdf0795db8a991f4435e927e775db1496175313ab67c", kill_on_drop: false }`
[INFO] [stdout] 25535b91dacda686c1a5fdf0795db8a991f4435e927e775db1496175313ab67c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5da3543852f65c3b9fcef5073e765593d587bc044fa2b5963a9e08a66ac019e9
[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" "5da3543852f65c3b9fcef5073e765593d587bc044fa2b5963a9e08a66ac019e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling schemars v0.8.3
[INFO] [stderr]    Compiling trybuild v1.0.45
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling serde_yaml v0.8.20
[INFO] [stderr]    Compiling schemars_derive v0.8.3
[INFO] [stderr]    Compiling k8s-openapi v0.13.0
[INFO] [stderr]    Compiling kube-derive v0.60.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `kube`
[INFO] [stdout]   --> tests/crd_schema_test.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use kube::core::CustomResourceExt;
[INFO] [stdout]    |         ^^^^ use of undeclared crate or module `kube`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `kube`
[INFO] [stdout]   --> tests/crd_schema_test.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     use kube::core::CustomResourceExt;
[INFO] [stdout]    |         ^^^^ use of undeclared crate or module `kube`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `kube`
[INFO] [stdout]  --> tests/crd_schema_test.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(CustomResource, Serialize, Deserialize, Debug, PartialEq, Clone, JsonSchema)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^ use of undeclared crate or module `kube`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `CustomResource` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `kube` in the list of imported crates
[INFO] [stdout]  --> tests/crd_schema_test.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(CustomResource, Serialize, Deserialize, Debug, PartialEq, Clone, JsonSchema)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^ could not find `kube` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `CustomResource` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kube-derive` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5da3543852f65c3b9fcef5073e765593d587bc044fa2b5963a9e08a66ac019e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da3543852f65c3b9fcef5073e765593d587bc044fa2b5963a9e08a66ac019e9", kill_on_drop: false }`
[INFO] [stdout] 5da3543852f65c3b9fcef5073e765593d587bc044fa2b5963a9e08a66ac019e9