[INFO] fetching crate libp2p-bitswap 0.16.0...
[INFO] checking libp2p-bitswap-0.16.0 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] extracting crate libp2p-bitswap 0.16.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libp2p-bitswap 0.16.0 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-bitswap 0.16.0
[INFO] finished tweaking crates.io crate libp2p-bitswap 0.16.0
[INFO] tweaked toml for crates.io crate libp2p-bitswap 0.16.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libp2p-pnet v0.20.0
[INFO] [stderr]   Downloaded libp2p-uds v0.28.0
[INFO] [stderr]   Downloaded libp2p-ping v0.28.0
[INFO] [stderr]   Downloaded libp2p-dns v0.28.0
[INFO] [stderr]   Downloaded libp2p-deflate v0.28.0
[INFO] [stderr]   Downloaded libp2p-mdns v0.29.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.29.0
[INFO] [stderr]   Downloaded libp2p-mplex v0.28.0
[INFO] [stderr]   Downloaded multibase v0.9.1
[INFO] [stderr]   Downloaded multibase v0.8.0
[INFO] [stderr]   Downloaded cid v0.6.1
[INFO] [stderr]   Downloaded libipld-cbor v0.11.3
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.9
[INFO] [stderr]   Downloaded libp2p-plaintext v0.28.0
[INFO] [stderr]   Downloaded libp2p-request-response v0.10.0
[INFO] [stderr]   Downloaded tracing-log v0.1.2
[INFO] [stderr]   Downloaded matchers v0.0.1
[INFO] [stderr]   Downloaded libp2p-kad v0.29.0
[INFO] [stderr]   Downloaded libp2p-noise v0.30.0
[INFO] [stderr]   Downloaded libp2p-tcp v0.28.0
[INFO] [stderr]   Downloaded sharded-slab v0.1.1
[INFO] [stderr]   Downloaded tracing-serde v0.1.2
[INFO] [stderr]   Downloaded libp2p-wasm-ext v0.28.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.31.0
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded libipld-core v0.11.3
[INFO] [stderr]   Downloaded libipld-macro v0.11.0
[INFO] [stderr]   Downloaded libipld v0.11.0
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.17
[INFO] [stderr]   Downloaded prometheus v0.12.0
[INFO] [stderr]   Downloaded libp2p-floodsub v0.28.0
[INFO] [stderr]   Downloaded libp2p-identify v0.28.0
[INFO] [stderr]   Downloaded libp2p-relay v0.1.0
[INFO] [stderr]   Downloaded libp2p-websocket v0.29.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21a7f0613a96ec5b299deea5a0e9d210869a2ec6d340e88aac475a09f01e0e9f
[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" "21a7f0613a96ec5b299deea5a0e9d210869a2ec6d340e88aac475a09f01e0e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21a7f0613a96ec5b299deea5a0e9d210869a2ec6d340e88aac475a09f01e0e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a7f0613a96ec5b299deea5a0e9d210869a2ec6d340e88aac475a09f01e0e9f", kill_on_drop: false }`
[INFO] [stdout] 21a7f0613a96ec5b299deea5a0e9d210869a2ec6d340e88aac475a09f01e0e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af3a0c369b2edca026499db4864c924e99819b33082847483cf4a0c40c03effe
[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" "af3a0c369b2edca026499db4864c924e99819b33082847483cf4a0c40c03effe", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking futures-sink v0.3.13
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]     Checking cpuid-bool v0.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking base-x v0.2.8
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling httparse v1.3.5
[INFO] [stderr]    Compiling protobuf v2.22.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking parity-send-wrapper v0.1.0
[INFO] [stderr]    Compiling prometheus v0.12.0
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]    Compiling libp2p-bitswap v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling ring v0.16.20
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[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling atomic v0.5.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking thread_local v1.1.3
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[INFO] [stderr]     Checking sharded-slab v0.1.1
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[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling which v4.1.0
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling snow v0.7.2
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
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[INFO] [stderr]     Checking universal-hash v0.4.0
[INFO] [stderr]     Checking aead v0.3.2
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling async-trait v0.1.48
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling minicbor-derive v0.6.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling libp2p-swarm-derive v0.22.0
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]     Checking uint v0.9.0
[INFO] [stderr]     Checking lru v0.6.5
[INFO] [stderr]     Checking cached v0.23.0
[INFO] [stderr]     Checking sha2 v0.9.3
[INFO] [stderr]     Checking sha-1 v0.9.4
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking aes-soft v0.5.0
[INFO] [stderr]     Checking stream-cipher v0.7.1
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]     Checking futures-lite v1.11.3
[INFO] [stderr]     Checking aho-corasick v0.7.15
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[INFO] [stderr]     Checking poly1305 v0.6.2
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking futures-util v0.3.13
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]     Checking salsa20 v0.7.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.9
[INFO] [stderr]     Checking aes v0.5.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking ghash v0.3.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking multihash v0.13.2
[INFO] [stderr]     Checking curve25519-dalek v3.0.2
[INFO] [stderr]     Checking chacha20 v0.5.0
[INFO] [stderr]     Checking async-executor v1.4.0
[INFO] [stderr]     Checking blocking v1.0.2
[INFO] [stderr]     Checking aes-gcm v0.7.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.72
[INFO] [stderr]     Checking polling v2.0.3
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking chacha20poly1305 v0.6.0
[INFO] [stderr]     Checking async-io v1.3.1
[INFO] [stderr]     Checking x25519-dalek v1.1.0
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
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[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking data-encoding-macro v0.1.10
[INFO] [stderr]     Checking rustls v0.19.0
[INFO] [stderr]     Checking webpki-roots v0.21.0
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[INFO] [stderr]     Checking multibase v0.9.1
[INFO] [stderr]     Checking async-global-executor v2.0.2
[INFO] [stderr]     Checking if-watch v0.2.0
[INFO] [stderr]     Checking cid v0.6.1
[INFO] [stderr]     Checking async-std v1.9.0
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking libipld-core v0.11.3
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.72
[INFO] [stderr]     Checking tracing-subscriber v0.2.17
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]     Checking futures-executor v0.3.13
[INFO] [stderr]     Checking asynchronous-codec v0.6.0
[INFO] [stderr]     Checking trust-dns-proto v0.20.1
[INFO] [stderr]     Checking libipld-cbor v0.11.3
[INFO] [stderr]     Checking libipld-macro v0.11.0
[INFO] [stderr]     Checking minicbor v0.8.0
[INFO] [stderr]     Checking unsigned-varint v0.7.0
[INFO] [stderr]     Checking futures v0.3.13
[INFO] [stderr]     Checking rw-stream-sink v0.2.1
[INFO] [stderr]     Checking wasm-timer v0.2.5
[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 libipld v0.11.0
[INFO] [stderr]     Checking multistream-select v0.10.2
[INFO] [stderr]     Checking parity-multiaddr v0.11.2
[INFO] [stderr]    Compiling libp2p-core v0.28.1
[INFO] [stderr]    Compiling libp2p-relay v0.1.0
[INFO] [stderr]    Compiling libp2p-gossipsub v0.29.0
[INFO] [stderr]    Compiling libp2p-noise v0.30.0
[INFO] [stderr]    Compiling libp2p-plaintext v0.28.0
[INFO] [stderr]    Compiling libp2p-identify v0.28.0
[INFO] [stderr]    Compiling libp2p-floodsub v0.28.0
[INFO] [stderr]    Compiling libp2p-kad v0.29.0
[INFO] [stderr]     Checking futures-rustls v0.21.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.72
[INFO] [stderr]     Checking trust-dns-resolver v0.20.1
[INFO] [stderr]     Checking wasm-bindgen v0.2.72
[INFO] [stderr]     Checking js-sys v0.3.49
[INFO] [stderr]     Checking async-std-resolver v0.20.1
[INFO] [stderr]     Checking libp2p-swarm v0.28.0
[INFO] [stderr]     Checking libp2p-mplex v0.28.0
[INFO] [stderr]     Checking libp2p-dns v0.28.0
[INFO] [stderr]     Checking libp2p-websocket v0.29.0
[INFO] [stderr]     Checking libp2p-uds v0.28.0
[INFO] [stderr]     Checking libp2p-deflate v0.28.0
[INFO] [stderr]     Checking libp2p-tcp v0.28.0
[INFO] [stderr]     Checking libp2p-yamux v0.31.0
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.22
[INFO] [stderr]     Checking libp2p-wasm-ext v0.28.0
[INFO] [stderr]     Checking libp2p-mdns v0.29.0
[INFO] [stderr]     Checking libp2p-request-response v0.10.0
[INFO] [stderr]     Checking libp2p-ping v0.28.0
[INFO] [stderr]     Checking libp2p v0.36.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 38s
[INFO] running `Command { std: "docker" "inspect" "af3a0c369b2edca026499db4864c924e99819b33082847483cf4a0c40c03effe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af3a0c369b2edca026499db4864c924e99819b33082847483cf4a0c40c03effe", kill_on_drop: false }`
[INFO] [stdout] af3a0c369b2edca026499db4864c924e99819b33082847483cf4a0c40c03effe