[INFO] fetching crate exocore-chain 0.1.10... [INFO] checking exocore-chain-0.1.10 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate exocore-chain 0.1.10 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate exocore-chain 0.1.10 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate exocore-chain 0.1.10 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate exocore-chain 0.1.10 [INFO] tweaked toml for crates.io crate exocore-chain 0.1.10 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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] b8cd20e78f06a49b26f912825ee6c4d089fe1e0ec32c8ad0e8c29489ae2a4d36 [INFO] running `Command { std: "docker" "start" "-a" "b8cd20e78f06a49b26f912825ee6c4d089fe1e0ec32c8ad0e8c29489ae2a4d36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8cd20e78f06a49b26f912825ee6c4d089fe1e0ec32c8ad0e8c29489ae2a4d36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8cd20e78f06a49b26f912825ee6c4d089fe1e0ec32c8ad0e8c29489ae2a4d36", kill_on_drop: false }` [INFO] [stdout] b8cd20e78f06a49b26f912825ee6c4d089fe1e0ec32c8ad0e8c29489ae2a4d36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8118555457f9001244f9b3c62412ce3d507bd937b17b317cdf0cd3e3c773464 [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" "b8118555457f9001244f9b3c62412ce3d507bd937b17b317cdf0cd3e3c773464", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling tokio v1.8.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking memmap2 v0.3.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking futures-util v0.3.15 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Checking pin-project v0.4.28 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking curve25519-dalek v3.1.0 [INFO] [stderr] Checking chacha20 v0.7.2 [INFO] [stderr] Checking prost-types v0.7.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking chacha20poly1305 v0.8.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking shadow-rs v0.6.2 [INFO] [stderr] Checking x25519-dalek v1.1.1 [INFO] [stderr] Compiling exocore-core v0.1.10 [INFO] [stderr] Checking petname v1.1.0 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking asynchronous-codec v0.6.0 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking unsigned-varint v0.7.0 [INFO] [stderr] Checking rw-stream-sink v0.2.1 [INFO] [stderr] Checking wasm-timer v0.2.5 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking multistream-select v0.10.2 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking soketto v0.4.2 [INFO] [stderr] Checking yamux v0.9.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling cargo-platform v0.1.1 [INFO] [stderr] Compiling prost-build v0.7.0 [INFO] [stderr] Checking log4rs v1.0.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling snow v0.8.0 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Compiling libp2p-core v0.28.3 [INFO] [stderr] Compiling libp2p-identify v0.29.0 [INFO] [stderr] Compiling libp2p-noise v0.31.0 [INFO] [stderr] Compiling exocore-protos v0.1.10 [INFO] [stderr] Checking futures-rustls v0.21.1 [INFO] [stderr] Compiling multihash-derive v0.7.2 [INFO] [stderr] Compiling skeptic v0.13.6 [INFO] [stderr] Compiling extsort v0.4.2 [INFO] [stderr] Compiling extindex v0.4.1 [INFO] [stderr] Checking trust-dns-proto v0.20.3 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking multihash v0.13.2 [INFO] [stderr] Checking multihash v0.14.0 [INFO] [stderr] Checking parity-multiaddr v0.11.2 [INFO] [stderr] Checking trust-dns-resolver v0.20.3 [INFO] [stderr] Checking hyper v0.14.10 [INFO] [stderr] Checking libp2p-swarm v0.29.0 [INFO] [stderr] Checking libp2p-tcp v0.28.0 [INFO] [stderr] Checking libp2p-mplex v0.28.0 [INFO] [stderr] Checking libp2p-yamux v0.32.0 [INFO] [stderr] Checking libp2p-websocket v0.29.0 [INFO] [stderr] Checking libp2p-dns v0.28.1 [INFO] [stderr] Checking libp2p-ping v0.29.0 [INFO] [stderr] Checking libp2p v0.38.0 [INFO] [stderr] Checking exocore-transport v0.1.10 [INFO] [stderr] Checking exocore-chain v0.1.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `last_error` [INFO] [stdout] --> src/block.rs:433:5 [INFO] [stdout] | [INFO] [stdout] 433 | last_error: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_error` [INFO] [stdout] --> src/chain/directory/segment.rs:574:5 [INFO] [stdout] | [INFO] [stdout] 574 | last_error: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_error` [INFO] [stdout] --> src/block.rs:433:5 [INFO] [stdout] | [INFO] [stdout] 433 | last_error: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_error` [INFO] [stdout] --> src/chain/directory/segment.rs:574:5 [INFO] [stdout] | [INFO] [stdout] 574 | last_error: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `temp_dirs` [INFO] [stdout] --> src/engine/testing.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub temp_dirs: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 12s [INFO] running `Command { std: "docker" "inspect" "b8118555457f9001244f9b3c62412ce3d507bd937b17b317cdf0cd3e3c773464", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8118555457f9001244f9b3c62412ce3d507bd937b17b317cdf0cd3e3c773464", kill_on_drop: false }` [INFO] [stdout] b8118555457f9001244f9b3c62412ce3d507bd937b17b317cdf0cd3e3c773464