[INFO] fetching crate pallet-babe 2.0.0-rc3... [INFO] checking pallet-babe-2.0.0-rc3 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] extracting crate pallet-babe 2.0.0-rc3 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate pallet-babe 2.0.0-rc3 on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate pallet-babe 2.0.0-rc3 [INFO] finished tweaking crates.io crate pallet-babe 2.0.0-rc3 [INFO] tweaked toml for crates.io crate pallet-babe 2.0.0-rc3 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc1db667f08ade338fdcaa0054bb7cdded4cf9912f85efc25816ec142505a6aa [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" "dc1db667f08ade338fdcaa0054bb7cdded4cf9912f85efc25816ec142505a6aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc1db667f08ade338fdcaa0054bb7cdded4cf9912f85efc25816ec142505a6aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc1db667f08ade338fdcaa0054bb7cdded4cf9912f85efc25816ec142505a6aa", kill_on_drop: false }` [INFO] [stdout] dc1db667f08ade338fdcaa0054bb7cdded4cf9912f85efc25816ec142505a6aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8184fa77d5fade8c832043b3492cce5efa3ed60886c7a7a470acdc2e3d063f96 [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" "8184fa77d5fade8c832043b3492cce5efa3ed60886c7a7a470acdc2e3d063f96", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking unsigned-varint v0.3.3 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling protobuf v2.14.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling prometheus v0.8.0 [INFO] [stderr] Checking data-encoding v2.2.1 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking blake2b_simd v0.5.10 [INFO] [stderr] Checking blake2s_simd v0.5.10 [INFO] [stderr] Compiling ring v0.16.14 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking async-task v1.3.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking sp-panic-handler v2.0.0-rc3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking kv-log-macro v1.0.6 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.19 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling libp2p-core-derive v0.19.1 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking uint v0.8.3 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking statrs v0.10.0 [INFO] [stderr] Checking fixed-hash v0.6.1 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking curve25519-dalek v2.1.0 [INFO] [stderr] Checking merlin v2.0.0 [INFO] [stderr] Checking asn1_der v0.6.3 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Checking tiny-bip39 v0.7.3 [INFO] [stderr] Checking trie-db v0.20.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Compiling sp-api-proc-macro v2.0.0-rc3 [INFO] [stderr] Checking multihash v0.11.2 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking num-integer v0.1.43 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking parity-scale-codec v1.3.0 [INFO] [stderr] Checking parity-multiaddr v0.9.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.3 [INFO] [stderr] Checking schnorrkel v0.9.1 [INFO] [stderr] Checking num-bigint v0.2.6 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking thiserror v1.0.19 [INFO] [stderr] Checking substrate-bip39 v0.4.1 [INFO] [stderr] Checking num-rational v0.2.4 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking wasmi v0.6.2 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking broadcaster v1.0.0 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking async-std v1.5.0 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking wasm-timer v0.2.4 [INFO] [stderr] Checking multistream-select v0.8.1 [INFO] [stderr] Checking rw-stream-sink v0.2.1 [INFO] [stderr] Checking sp-utils v2.0.0-rc3 [INFO] [stderr] Checking impl-codec v0.4.2 [INFO] [stderr] Checking sp-wasm-interface v2.0.0-rc3 [INFO] [stderr] Checking sp-externalities v0.8.0-rc3 [INFO] [stderr] Checking sp-arithmetic v2.0.0-rc3 [INFO] [stderr] Checking primitive-types v0.7.2 [INFO] [stderr] Compiling libp2p-core v0.19.1 [INFO] [stderr] Checking parity-util-mem v0.6.1 [INFO] [stderr] Checking sp-runtime-interface v2.0.0-rc3 [INFO] [stderr] Checking hyper v0.13.6 [INFO] [stderr] Checking memory-db v0.20.1 [INFO] [stderr] Checking sp-core v2.0.0-rc3 [INFO] [stderr] Checking libp2p-swarm v0.19.0 [INFO] [stderr] Checking substrate-prometheus-endpoint v0.8.0-rc3 [INFO] [stderr] Checking sp-trie v2.0.0-rc3 [INFO] [stderr] Checking sp-inherents v2.0.0-rc3 [INFO] [stderr] Checking frame-metadata v11.0.0-rc3 [INFO] [stderr] Checking sp-state-machine v0.8.0-rc3 [INFO] [stderr] Checking libp2p v0.19.1 [INFO] [stderr] Checking sp-io v2.0.0-rc3 [INFO] [stderr] Checking sp-application-crypto v2.0.0-rc3 [INFO] [stderr] Checking sp-runtime v2.0.0-rc3 [INFO] [stderr] Checking linregress v0.1.7 [INFO] [stderr] Checking sp-version v2.0.0-rc3 [INFO] [stderr] Checking frame-support v2.0.0-rc3 [INFO] [stderr] Checking sp-staking v2.0.0-rc3 [INFO] [stderr] Checking sp-consensus-vrf v0.8.0-rc3 [INFO] [stderr] Checking sp-api v2.0.0-rc3 [INFO] [stderr] Checking sp-consensus v0.8.0-rc3 [INFO] [stderr] Checking sp-timestamp v2.0.0-rc3 [INFO] [stderr] Checking sp-session v2.0.0-rc3 [INFO] [stderr] Checking sp-consensus-babe v0.8.0-rc3 [INFO] [stderr] Checking frame-system v2.0.0-rc3 [INFO] [stderr] Checking frame-benchmarking v2.0.0-rc3 [INFO] [stderr] Checking pallet-timestamp v2.0.0-rc3 [INFO] [stderr] Checking pallet-session v2.0.0-rc3 [INFO] [stderr] Checking pallet-babe v2.0.0-rc3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `sp_core` [INFO] [stdout] --> src/tests.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use sp_core::crypto::IsWrappedBy; [INFO] [stdout] | ^^^^^^^ use of undeclared type or module `sp_core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `sp_core` [INFO] [stdout] --> src/mock.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use sp_core::{H256, U256, crypto::Pair}; [INFO] [stdout] | ^^^^^^^ use of undeclared type or module `sp_core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `sp_core` [INFO] [stdout] --> src/mock.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use sp_core::{H256, U256, crypto::Pair}; [INFO] [stdout] | ^^^^^^^ help: a similar path exists: `sp_application_crypto::sp_core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `sp_core` [INFO] [stdout] --> src/tests.rs:64:32 [INFO] [stdout] | [INFO] [stdout] 64 | let pair = sp_core::sr25519::Pair::from_ref(&pairs[0]).as_ref(); [INFO] [stdout] | ^^^^ not found in `sp_core::sr25519` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 20 | use sp_application_crypto::Pair; [INFO] [stdout] | [INFO] [stdout] 20 | use sp_application_crypto::ecdsa::Pair; [INFO] [stdout] | [INFO] [stdout] 20 | use sp_application_crypto::ed25519::Pair; [INFO] [stdout] | [INFO] [stdout] 20 | use sp_application_crypto::sr25519::Pair; [INFO] [stdout] | [INFO] [stdout] and 1 other candidate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_seed` found for struct `sp_consensus_babe::app::Pair` in the current scope [INFO] [stdout] --> src/mock.rs:117:18 [INFO] [stdout] | [INFO] [stdout] 117 | AuthorityPair::from_seed(&U256::from(i).into()) [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `sp_consensus_babe::app::Pair` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use crate::sp_api_hidden_includes_decl_storage::hidden_include::sp_runtime::sp_application_crypto::Pair;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/mock.rs:129:26 [INFO] [stdout] | [INFO] [stdout] 129 | System::initialize(&n, &Default::default(), &Default::default(), &pre_digest, InitKind::Full); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: std::default::Default` [INFO] [stdout] = note: required by `std::default::Default::default` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pallet-babe`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "8184fa77d5fade8c832043b3492cce5efa3ed60886c7a7a470acdc2e3d063f96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8184fa77d5fade8c832043b3492cce5efa3ed60886c7a7a470acdc2e3d063f96", kill_on_drop: false }` [INFO] [stdout] 8184fa77d5fade8c832043b3492cce5efa3ed60886c7a7a470acdc2e3d063f96