[INFO] cloning repository https://github.com/mxinden/libp2p-lookup [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mxinden/libp2p-lookup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxinden%2Flibp2p-lookup", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxinden%2Flibp2p-lookup'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 555b45a7a8fd734a3d92a96cebe10fbbcb2d129e [INFO] testing mxinden/libp2p-lookup against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxinden%2Flibp2p-lookup" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mxinden/libp2p-lookup on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mxinden/libp2p-lookup [INFO] finished tweaking git repo https://github.com/mxinden/libp2p-lookup [INFO] tweaked toml for git repo https://github.com/mxinden/libp2p-lookup written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/mxinden/libp2p-lookup already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libp2p-yamux v0.33.0 [INFO] [stderr] Downloaded ghash v0.4.1 [INFO] [stderr] Downloaded libp2p v0.39.1 [INFO] [stderr] Downloaded libp2p-mplex v0.29.0 [INFO] [stderr] Downloaded async-std-resolver v0.20.1 [INFO] [stderr] Downloaded aes v0.7.2 [INFO] [stderr] Downloaded libp2p-swarm-derive v0.24.0 [INFO] [stderr] Downloaded multistream-select v0.10.1 [INFO] [stderr] Downloaded trust-dns-proto v0.20.1 [INFO] [stderr] Downloaded libp2p-kad v0.31.0 [INFO] [stderr] Downloaded libp2p-dns v0.29.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.20.1 [INFO] [stderr] Downloaded libp2p-identify v0.30.0 [INFO] [stderr] Downloaded libp2p-swarm v0.30.0 [INFO] [stderr] Downloaded libp2p-noise v0.32.0 [INFO] [stderr] Downloaded libp2p-ping v0.30.0 [INFO] [stderr] Downloaded polyval v0.5.0 [INFO] [stderr] Downloaded aes-gcm v0.9.1 [INFO] [stderr] Downloaded libp2p-tcp v0.29.0 [INFO] [stderr] Downloaded if-watch v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3908a0720b008ba7a44315a8a5f9207ff099a74218086eb35ca452a0f8a783d [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" "e3908a0720b008ba7a44315a8a5f9207ff099a74218086eb35ca452a0f8a783d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3908a0720b008ba7a44315a8a5f9207ff099a74218086eb35ca452a0f8a783d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3908a0720b008ba7a44315a8a5f9207ff099a74218086eb35ca452a0f8a783d", kill_on_drop: false }` [INFO] [stdout] e3908a0720b008ba7a44315a8a5f9207ff099a74218086eb35ca452a0f8a783d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", 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] 7a49b90e146da2b71619a1ee41f012ae4d57c5ea5acce535e36aef7ab08d5902 [INFO] running `Command { std: "docker" "start" "-a" "7a49b90e146da2b71619a1ee41f012ae4d57c5ea5acce535e36aef7ab08d5902", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling anyhow v1.0.35 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Compiling data-encoding v2.3.1 [INFO] [stderr] Compiling signature v1.2.2 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling asn1_der v0.7.4 [INFO] [stderr] Compiling async-trait v0.1.49 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling ring v0.16.19 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling ed25519 v1.0.3 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling parking_lot_core v0.8.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling if-addrs v0.6.5 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling universal-hash v0.4.0 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling aead v0.4.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling uint v0.9.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling libsecp256k1-core v0.2.1 [INFO] [stderr] Compiling sha2 v0.9.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling hmac v0.8.1 [INFO] [stderr] Compiling blake2 v0.9.1 [INFO] [stderr] Compiling snow v0.8.0 [INFO] [stderr] Compiling polyval v0.5.0 [INFO] [stderr] Compiling poly1305 v0.7.0 [INFO] [stderr] Compiling ctr v0.7.0 [INFO] [stderr] Compiling aes v0.7.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling hmac-drbg v0.3.0 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling ghash v0.4.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.2.0 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.2.0 [INFO] [stderr] Compiling aes-gcm v0.9.1 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling libsecp256k1 v0.5.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ctor v0.1.16 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling prost-derive v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Compiling libp2p-swarm-derive v0.24.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling zeroize v1.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling curve25519-dalek v3.0.0 [INFO] [stderr] Compiling chacha20 v0.7.1 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling chacha20poly1305 v0.8.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling which v4.0.2 [INFO] [stderr] Compiling async-io v1.3.1 [INFO] [stderr] Compiling x25519-dalek v1.1.0 [INFO] [stderr] Compiling structopt v0.3.23 [INFO] [stderr] Compiling prost-build v0.8.0 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling prost v0.8.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling if-watch v0.2.1 [INFO] [stderr] Compiling prost-types v0.8.0 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling asynchronous-codec v0.6.0 [INFO] [stderr] Compiling trust-dns-proto v0.20.1 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling unsigned-varint v0.7.0 [INFO] [stderr] Compiling rw-stream-sink v0.2.1 [INFO] [stderr] Compiling wasm-timer v0.2.5 [INFO] [stderr] Compiling yamux v0.9.0 [INFO] [stderr] Compiling libp2p-core v0.29.0 [INFO] [stderr] Compiling libp2p-kad v0.31.0 [INFO] [stderr] Compiling libp2p-identify v0.30.0 [INFO] [stderr] Compiling libp2p-noise v0.32.0 [INFO] [stderr] Compiling multistream-select v0.10.1 [INFO] [stderr] Compiling trust-dns-resolver v0.20.1 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling async-std-resolver v0.20.1 [INFO] [stderr] Compiling multihash-derive v0.7.2 [INFO] [stderr] Compiling multihash v0.14.0 [INFO] [stderr] Compiling multiaddr v0.13.0 [INFO] [stderr] Compiling libp2p-swarm v0.30.0 [INFO] [stderr] Compiling libp2p-tcp v0.29.0 [INFO] [stderr] Compiling libp2p-dns v0.29.0 [INFO] [stderr] Compiling libp2p-mplex v0.29.0 [INFO] [stderr] Compiling libp2p-yamux v0.33.0 [INFO] [stderr] Compiling libp2p-ping v0.30.0 [INFO] [stderr] Compiling libp2p v0.39.1 [INFO] [stderr] Compiling libp2p-lookup v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 28s [INFO] running `Command { std: "docker" "inspect" "7a49b90e146da2b71619a1ee41f012ae4d57c5ea5acce535e36aef7ab08d5902", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a49b90e146da2b71619a1ee41f012ae4d57c5ea5acce535e36aef7ab08d5902", kill_on_drop: false }` [INFO] [stdout] 7a49b90e146da2b71619a1ee41f012ae4d57c5ea5acce535e36aef7ab08d5902 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 82dcb1e2938183e669278bb72d7059db9c5ab71fafe4e62609a9561948fb222a [INFO] running `Command { std: "docker" "start" "-a" "82dcb1e2938183e669278bb72d7059db9c5ab71fafe4e62609a9561948fb222a", kill_on_drop: false }` [INFO] [stderr] Compiling libp2p-lookup v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.35s [INFO] running `Command { std: "docker" "inspect" "82dcb1e2938183e669278bb72d7059db9c5ab71fafe4e62609a9561948fb222a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82dcb1e2938183e669278bb72d7059db9c5ab71fafe4e62609a9561948fb222a", kill_on_drop: false }` [INFO] [stdout] 82dcb1e2938183e669278bb72d7059db9c5ab71fafe4e62609a9561948fb222a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] f8507beb862f6cef243f4751b883d7519f9afbc99b376931bf79c48e6c80b4d6 [INFO] running `Command { std: "docker" "start" "-a" "f8507beb862f6cef243f4751b883d7519f9afbc99b376931bf79c48e6c80b4d6", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libp2p_lookup-3b9688559cfb5b09) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f8507beb862f6cef243f4751b883d7519f9afbc99b376931bf79c48e6c80b4d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8507beb862f6cef243f4751b883d7519f9afbc99b376931bf79c48e6c80b4d6", kill_on_drop: false }` [INFO] [stdout] f8507beb862f6cef243f4751b883d7519f9afbc99b376931bf79c48e6c80b4d6