[INFO] fetching crate sp-runtime 2.0.0-rc2... [INFO] checking sp-runtime-2.0.0-rc2 against master#7f940ef5d91b53e889f111f27e00849f2f5ae4a2 for pr-72493 [INFO] extracting crate sp-runtime 2.0.0-rc2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate sp-runtime 2.0.0-rc2 on toolchain 7f940ef5d91b53e889f111f27e00849f2f5ae4a2 [INFO] running `"/workspace/cargo-home/bin/cargo" "+7f940ef5d91b53e889f111f27e00849f2f5ae4a2" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sp-runtime 2.0.0-rc2 [INFO] finished tweaking crates.io crate sp-runtime 2.0.0-rc2 [INFO] tweaked toml for crates.io crate sp-runtime 2.0.0-rc2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+7f940ef5d91b53e889f111f27e00849f2f5ae4a2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+7f940ef5d91b53e889f111f27e00849f2f5ae4a2" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+7f940ef5d91b53e889f111f27e00849f2f5ae4a2" "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] c6fa7152738013548f16e35ceb45a654c77af05821c372dac9ea2211183028ea [INFO] running `"docker" "start" "-a" "c6fa7152738013548f16e35ceb45a654c77af05821c372dac9ea2211183028ea"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking tracing-core v0.1.10 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling syn v1.0.27 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling ref-cast-impl v1.0.1 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling sp-debug-derive v2.0.0-rc2 [INFO] [stderr] Compiling impl-trait-for-tuples v0.1.3 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tracing-attributes v0.1.8 [INFO] [stderr] Compiling parity-util-mem-derive v0.1.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling derive_more v0.99.7 [INFO] [stderr] Compiling paste-impl v0.1.15 [INFO] [stderr] Checking ref-cast v1.0.1 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking paste v0.1.15 [INFO] [stderr] Checking curve25519-dalek v2.0.0 [INFO] [stderr] Checking merlin v2.0.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking tiny-bip39 v0.7.3 [INFO] [stderr] Checking schnorrkel v0.9.1 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.3 [INFO] [stderr] Checking tracing v0.1.14 [INFO] [stderr] Checking sp-tracing v2.0.0-rc2 [INFO] [stderr] Checking substrate-bip39 v0.4.1 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking impl-serde v0.3.1 [INFO] [stderr] Checking impl-serde v0.2.3 [INFO] [stderr] Checking sp-storage v2.0.0-rc2 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Compiling parity-scale-codec-derive v1.2.0 [INFO] [stderr] Compiling sp-runtime-interface-proc-macro v2.0.0-rc2 [INFO] [stderr] Checking parity-scale-codec v1.3.0 [INFO] [stderr] Checking impl-codec v0.4.2 [INFO] [stderr] Checking sp-wasm-interface v2.0.0-rc2 [INFO] [stderr] Checking sp-externalities v0.8.0-rc2 [INFO] [stderr] Checking sp-arithmetic v2.0.0-rc2 [INFO] [stderr] Checking primitive-types v0.7.2 [INFO] [stderr] Checking parity-util-mem v0.6.1 [INFO] [stderr] Checking sp-runtime-interface v2.0.0-rc2 [INFO] [stderr] Checking memory-db v0.20.1 [INFO] [stderr] Checking sp-core v2.0.0-rc2 [INFO] [stderr] Checking sp-trie v2.0.0-rc2 [INFO] [stderr] Checking sp-inherents v2.0.0-rc2 [INFO] [stderr] Checking sp-state-machine v0.8.0-rc2 [INFO] [stderr] Checking sp-io v2.0.0-rc2 [INFO] [stderr] Checking sp-application-crypto v2.0.0-rc2 [INFO] [stderr] Checking sp-runtime v2.0.0-rc2 (/opt/rustwide/workdir) [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `serde_json` [INFO] [stderr] --> src/generic/header.rs:194:19 [INFO] [stderr] | [INFO] [stderr] 194 | let mut ser = serde_json::Serializer::new(std::io::Cursor::new(&mut v)); [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `serde_json` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `serde_json` [INFO] [stderr] --> src/generic/header.rs:209:18 [INFO] [stderr] | [INFO] [stderr] 209 | let mut der = serde_json::Deserializer::new(serde_json::de::StrRead::new(num)); [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `serde_json` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `serde_json` [INFO] [stderr] --> src/generic/header.rs:209:48 [INFO] [stderr] | [INFO] [stderr] 209 | let mut der = serde_json::Deserializer::new(serde_json::de::StrRead::new(num)); [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `serde_json` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `serde_json` in `{{root}}` [INFO] [stderr] --> src/generic/digest.rs:440:6 [INFO] [stderr] | [INFO] [stderr] 440 | ::serde_json::to_string(&digest).unwrap(), [INFO] [stderr] | ^^^^^^^^^^ could not find `serde_json` in `{{root}}` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `serde_json` [INFO] [stderr] --> src/lib.rs:805:14 [INFO] [stderr] | [INFO] [stderr] 805 | assert_eq!(serde_json::to_string(&ex).unwrap(), "\"0x1001020304\"".to_owned()); [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `serde_json` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `sp_state_machine` [INFO] [stderr] --> src/lib.rs:848:17 [INFO] [stderr] | [INFO] [stderr] 848 | let mut ext = sp_state_machine::BasicExternalities::with_tasks_executor(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ use of undeclared type or module `sp_state_machine` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `&mut _: _IMPL_DESERIALIZE_FOR_MultiSignature::_serde::Deserializer<'_>` is not satisfied [INFO] [stderr] --> src/generic/header.rs:210:23 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn deserialize_number<'a, D, T: Copy + Into + TryFrom>( [INFO] [stderr] | ------------------ required by a bound in this [INFO] [stderr] 82 | d: D, [INFO] [stderr] 83 | ) -> Result where D: serde::Deserializer<'a> { [INFO] [stderr] | ----------------------- required by this bound in `generic::header::deserialize_number` [INFO] [stderr] ... [INFO] [stderr] 210 | deserialize_number(&mut der).unwrap() [INFO] [stderr] | -^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | the trait `_IMPL_DESERIALIZE_FOR_MultiSignature::_serde::Deserializer<'_>` is not implemented for `&mut _` [INFO] [stderr] | help: consider removing the leading `&`-reference [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] <_IMPL_DESERIALIZE_FOR_MultiSignature::_serde::de::value::BoolDeserializer as _IMPL_DESERIALIZE_FOR_MultiSignature::_serde::Deserializer<'de>> [INFO] [stderr] <_IMPL_DESERIALIZE_FOR_MultiSignature::_serde::de::value::BorrowedBytesDeserializer<'de, E> as _IMPL_DESERIALIZE_FOR_MultiSignature::_serde::Deserializer<'de>> [INFO] [stderr] <_IMPL_DESERIALIZE_FOR_MultiSignature::_serde::de::value::BorrowedStrDeserializer<'de, E> as _IMPL_DESERIALIZE_FOR_MultiSignature::_serde::Deserializer<'de>> [INFO] [stderr] <_IMPL_DESERIALIZE_FOR_MultiSignature::_serde::de::value::CharDeserializer as _IMPL_DESERIALIZE_FOR_MultiSignature::_serde::Deserializer<'de>> [INFO] [stderr] and 33 others [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `sp-runtime`. [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" "c6fa7152738013548f16e35ceb45a654c77af05821c372dac9ea2211183028ea"` [INFO] running `"docker" "rm" "-f" "c6fa7152738013548f16e35ceb45a654c77af05821c372dac9ea2211183028ea"` [INFO] [stdout] c6fa7152738013548f16e35ceb45a654c77af05821c372dac9ea2211183028ea