[INFO] fetching crate sc-block-builder 0.9.0...
[INFO] checking sc-block-builder-0.9.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate sc-block-builder 0.9.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate sc-block-builder 0.9.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sc-block-builder 0.9.0
[INFO] finished tweaking crates.io crate sc-block-builder 0.9.0
[INFO] tweaked toml for crates.io crate sc-block-builder 0.9.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae21295caabfc9adfc2436198275df4ca8456bc998148ddcfc95ae3fa4389482
[INFO] running `Command { std: "docker" "start" "-a" "ae21295caabfc9adfc2436198275df4ca8456bc998148ddcfc95ae3fa4389482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae21295caabfc9adfc2436198275df4ca8456bc998148ddcfc95ae3fa4389482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae21295caabfc9adfc2436198275df4ca8456bc998148ddcfc95ae3fa4389482", kill_on_drop: false }`
[INFO] [stdout] ae21295caabfc9adfc2436198275df4ca8456bc998148ddcfc95ae3fa4389482
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d05abdebfdd3d0231ff79b0a2014f5bed128ef90ff3bdb3c99d0d81b00f0cba
[INFO] running `Command { std: "docker" "start" "-a" "1d05abdebfdd3d0231ff79b0a2014f5bed128ef90ff3bdb3c99d0d81b00f0cba", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking getrandom v0.2.3
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[INFO] [stderr]     Checking backtrace v0.3.60
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]     Checking signal-hook v0.3.9
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking value-bag v1.0.0-alpha.7
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]     Checking ref-cast v1.0.6
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking zeroize v1.4.1
[INFO] [stderr]    Compiling prost v0.7.0
[INFO] [stderr]     Checking pin-project v0.4.28
[INFO] [stderr]     Checking wasmi v0.6.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]     Checking secrecy v0.7.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking prometheus v0.11.0
[INFO] [stderr]     Checking sp-panic-handler v3.0.0
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking curve25519-dalek v3.1.0
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[INFO] [stderr]    Compiling prost-types v0.7.0
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[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking futures v0.3.16
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[INFO] [stderr]     Checking wasm-timer v0.2.5
[INFO] [stderr]     Checking sp-utils v3.0.0
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[INFO] [stderr]     Checking substrate-bip39 v0.4.2
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[INFO] [stderr]     Checking sp-serializer v3.0.0
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling libp2p-core v0.27.1
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.2.0
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v3.0.0
[INFO] [stderr]    Compiling multihash-derive v0.7.2
[INFO] [stderr]    Compiling sp-api-proc-macro v3.0.0
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[INFO] [stderr]     Checking primitive-types v0.9.1
[INFO] [stderr]     Checking sp-externalities v0.9.0
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[INFO] [stderr]     Checking sp-runtime-interface v3.0.0
[INFO] [stderr]     Checking substrate-prometheus-endpoint v0.9.0
[INFO] [stderr]     Checking libp2p v0.34.0
[INFO] [stderr]     Checking sp-core v3.0.0
[INFO] [stderr]     Checking sp-trie v3.0.0
[INFO] [stderr]     Checking sp-keystore v0.9.0
[INFO] [stderr]     Checking sp-inherents v3.0.0
[INFO] [stderr]     Checking sp-allocator v3.0.0
[INFO] [stderr]     Checking sc-executor-common v0.9.0
[INFO] [stderr]     Checking sp-state-machine v0.9.0
[INFO] [stderr]     Checking sc-executor-wasmi v0.9.0
[INFO] [stderr]     Checking sp-io v3.0.0
[INFO] [stderr]     Checking sp-application-crypto v3.0.0
[INFO] [stderr]     Checking sp-tasks v3.0.0
[INFO] [stderr]     Checking sp-runtime v3.0.0
[INFO] [stderr]     Checking sp-version v3.0.0
[INFO] [stderr]     Checking sp-api v3.0.0
[INFO] [stderr]     Checking sp-consensus v0.9.0
[INFO] [stderr]     Checking sc-executor v0.9.0
[INFO] [stderr]     Checking sp-block-builder v3.0.0
[INFO] [stderr]     Checking sp-blockchain v3.0.0
[INFO] [stderr]     Checking sp-transaction-pool v3.0.0
[INFO] [stderr]     Checking sc-client-api v3.0.0
[INFO] [stderr]     Checking sc-block-builder v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `substrate_test_runtime_client`
[INFO] [stdout]    --> src/lib.rs:250:6
[INFO] [stdout]     |
[INFO] [stdout] 250 |     use substrate_test_runtime_client::{DefaultTestClientBuilderExt, TestClientBuilderExt};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout]    --> src/lib.rs:254:17
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let builder = substrate_test_runtime_client::TestClientBuilder::new();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `substrate_test_runtime_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sp_blockchain::HeaderBackend`
[INFO] [stdout]    --> src/lib.rs:247:6
[INFO] [stdout]     |
[INFO] [stdout] 247 |     use sp_blockchain::HeaderBackend;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sc-block-builder` due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "1d05abdebfdd3d0231ff79b0a2014f5bed128ef90ff3bdb3c99d0d81b00f0cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d05abdebfdd3d0231ff79b0a2014f5bed128ef90ff3bdb3c99d0d81b00f0cba", kill_on_drop: false }`
[INFO] [stdout] 1d05abdebfdd3d0231ff79b0a2014f5bed128ef90ff3bdb3c99d0d81b00f0cba