[INFO] fetching crate libp2p 0.35.1...
[INFO] checking libp2p-0.35.1 against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] extracting crate libp2p 0.35.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate libp2p 0.35.1 on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p 0.35.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate libp2p 0.35.1
[INFO] tweaked toml for crates.io crate libp2p 0.35.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate libp2p 0.35.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2108fcdcde9fe75c3bbc5a2362418dd94fea2046ccdc0099c442744d9e1d06b
[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" "f2108fcdcde9fe75c3bbc5a2362418dd94fea2046ccdc0099c442744d9e1d06b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2108fcdcde9fe75c3bbc5a2362418dd94fea2046ccdc0099c442744d9e1d06b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2108fcdcde9fe75c3bbc5a2362418dd94fea2046ccdc0099c442744d9e1d06b", kill_on_drop: false }`
[INFO] [stdout] f2108fcdcde9fe75c3bbc5a2362418dd94fea2046ccdc0099c442744d9e1d06b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17e72acf871a41759245feda482bc8d2b44d6aeddc46b4422b41c293a03b710d
[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" "17e72acf871a41759245feda482bc8d2b44d6aeddc46b4422b41c293a03b710d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
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[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
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[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ctor v0.1.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.12
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]    Compiling multihash-derive v0.7.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]    Compiling minicbor-derive v0.6.1
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling libp2p-swarm-derive v0.22.0
[INFO] [stderr]     Checking asn1_der v0.6.3
[INFO] [stderr]     Checking zeroize v1.2.0
[INFO] [stderr]     Checking curve25519-dalek v3.0.2
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[INFO] [stderr]     Checking env_logger v0.8.3
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[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.70
[INFO] [stderr]     Checking async-io v1.3.1
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking x25519-dalek v1.1.0
[INFO] [stderr]     Checking multihash v0.13.2
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]     Checking async-global-executor v2.0.2
[INFO] [stderr]     Checking if-watch v0.1.8
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]     Checking async-std v1.9.0
[INFO] [stderr]    Compiling prost v0.7.0
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[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.70
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[INFO] [stderr]     Checking minicbor v0.7.1
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[INFO] [stderr]     Checking futures-executor v0.3.12
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[INFO] [stderr]     Checking futures v0.3.12
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[INFO] [stderr]     Checking yamux v0.8.1
[INFO] [stderr]     Checking soketto v0.4.2
[INFO] [stderr]     Checking libp2p-pnet v0.20.0
[INFO] [stderr]     Checking parity-multiaddr v0.11.1
[INFO] [stderr]     Checking multistream-select v0.10.1
[INFO] [stderr]    Compiling libp2p-core v0.27.1
[INFO] [stderr]    Compiling libp2p-plaintext v0.27.1
[INFO] [stderr]    Compiling libp2p-gossipsub v0.28.0
[INFO] [stderr]    Compiling libp2p-identify v0.27.0
[INFO] [stderr]    Compiling libp2p-noise v0.29.0
[INFO] [stderr]    Compiling libp2p-kad v0.28.1
[INFO] [stderr]    Compiling libp2p-floodsub v0.27.0
[INFO] [stderr]     Checking js-sys v0.3.47
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.20
[INFO] [stderr]     Checking libp2p-swarm v0.27.2
[INFO] [stderr]     Checking libp2p-mplex v0.27.1
[INFO] [stderr]     Checking libp2p-uds v0.27.0
[INFO] [stderr]     Checking libp2p-yamux v0.30.1
[INFO] [stderr]     Checking libp2p-websocket v0.28.0
[INFO] [stderr]     Checking libp2p-tcp v0.27.1
[INFO] [stderr]     Checking libp2p-deflate v0.27.1
[INFO] [stderr]     Checking libp2p-dns v0.27.0
[INFO] [stderr]     Checking libp2p-wasm-ext v0.27.0
[INFO] [stderr]     Checking libp2p-request-response v0.9.1
[INFO] [stderr]     Checking libp2p-ping v0.27.0
[INFO] [stderr]     Checking libp2p-mdns v0.28.1
[INFO] [stderr]     Checking libp2p v0.35.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 45s
[INFO] running `Command { std: "docker" "inspect" "17e72acf871a41759245feda482bc8d2b44d6aeddc46b4422b41c293a03b710d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17e72acf871a41759245feda482bc8d2b44d6aeddc46b4422b41c293a03b710d", kill_on_drop: false }`
[INFO] [stdout] 17e72acf871a41759245feda482bc8d2b44d6aeddc46b4422b41c293a03b710d