[INFO] crate libp2p-ping 0.12.0 is already in cache
[INFO] checking libp2p-ping-0.12.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate libp2p-ping 0.12.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libp2p-ping 0.12.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libp2p-ping 0.12.0
[INFO] finished tweaking crates.io crate libp2p-ping 0.12.0
[INFO] tweaked toml for crates.io crate libp2p-ping 0.12.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b67625e1827d460e71431e5301c9f72a067b7812904eea6d3736e22407f8688b
[INFO] running `"docker" "start" "-a" "b67625e1827d460e71431e5301c9f72a067b7812904eea6d3736e22407f8688b"`
[INFO] [stderr]     Checking nohash-hasher v0.1.2
[INFO] [stderr]     Checking c_linked_list v1.1.1
[INFO] [stderr]     Checking ipnet v2.0.1
[INFO] [stderr]     Checking stream-cipher v0.3.2
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking twofish v0.2.0
[INFO] [stderr]     Checking quickcheck v0.8.5
[INFO] [stderr]     Checking ctr v0.3.2
[INFO] [stderr]     Checking get_if_addrs v0.5.3
[INFO] [stderr]     Checking aes-ctr v0.3.0
[INFO] [stderr]     Checking rw-stream-sink v0.1.2
[INFO] [stderr]     Checking multistream-select v0.5.1
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking yamux v0.2.2
[INFO] [stderr]     Checking libp2p-core v0.12.0
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking libp2p-swarm v0.2.0
[INFO] [stderr]     Checking libp2p-secio v0.12.0
[INFO] [stderr]     Checking libp2p-tcp v0.12.0
[INFO] [stderr]     Checking libp2p-yamux v0.12.0
[INFO] [stderr]     Checking libp2p-ping v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.31s
[INFO] running `"docker" "inspect" "b67625e1827d460e71431e5301c9f72a067b7812904eea6d3736e22407f8688b"`
[INFO] running `"docker" "rm" "-f" "b67625e1827d460e71431e5301c9f72a067b7812904eea6d3736e22407f8688b"`
[INFO] [stdout] b67625e1827d460e71431e5301c9f72a067b7812904eea6d3736e22407f8688b