[INFO] updating cached repository jkcomment/rust-libp2p-chat-sample [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jkcomment/rust-libp2p-chat-sample [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jkcomment/rust-libp2p-chat-sample" "work/ex/beta-1.38-1/sources/1.37.0/gh/jkcomment/rust-libp2p-chat-sample"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jkcomment/rust-libp2p-chat-sample'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jkcomment/rust-libp2p-chat-sample" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jkcomment/rust-libp2p-chat-sample"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jkcomment/rust-libp2p-chat-sample'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 13c611665d91ba43b52715d154a6802f836fef59 [INFO] sha for GitHub repo jkcomment/rust-libp2p-chat-sample: 13c611665d91ba43b52715d154a6802f836fef59 [INFO] validating manifest of jkcomment/rust-libp2p-chat-sample on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jkcomment/rust-libp2p-chat-sample on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jkcomment/rust-libp2p-chat-sample [INFO] finished frobbing jkcomment/rust-libp2p-chat-sample [INFO] frobbed toml for jkcomment/rust-libp2p-chat-sample written to work/ex/beta-1.38-1/sources/1.37.0/gh/jkcomment/rust-libp2p-chat-sample/Cargo.toml [INFO] started frobbing jkcomment/rust-libp2p-chat-sample [INFO] finished frobbing jkcomment/rust-libp2p-chat-sample [INFO] frobbed toml for jkcomment/rust-libp2p-chat-sample written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jkcomment/rust-libp2p-chat-sample/Cargo.toml [INFO] crate jkcomment/rust-libp2p-chat-sample already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jkcomment/rust-libp2p-chat-sample against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jkcomment/rust-libp2p-chat-sample:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 01e2d21a539175cc95abcbe6bc64c52ad628108770de67b6f31f780632248d52 [INFO] running `"docker" "start" "-a" "01e2d21a539175cc95abcbe6bc64c52ad628108770de67b6f31f780632248d52"` [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling cc v1.0.26 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling subtle v2.0.0 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling protobuf v2.5.0 [INFO] [stderr] Compiling data-encoding v2.1.2 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling bs58 v0.2.2 [INFO] [stderr] Compiling zeroize v0.5.2 [INFO] [stderr] Compiling quick-error v0.1.4 [INFO] [stderr] Compiling static_slice v0.0.3 [INFO] [stderr] Compiling nohash-hasher v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling tokio-sync v0.1.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling snow v0.5.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tiny-keccak v1.4.2 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling stream-cipher v0.3.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling dns-parser v0.8.0 [INFO] [stderr] Compiling bigint v4.4.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling blake2 v0.8.0 [INFO] [stderr] Compiling hmac v0.7.0 [INFO] [stderr] Compiling aes-soft v0.3.3 [INFO] [stderr] Compiling ctr v0.3.2 [INFO] [stderr] Compiling twofish v0.2.0 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling openssl-sys v0.9.43 [INFO] [stderr] Compiling secp256k1 v0.12.2 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling hyper v0.10.15 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling aes-ctr v0.3.0 [INFO] [stderr] Compiling cuckoofilter v0.3.2 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.13 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling rw-stream-sink v0.1.1 [INFO] [stderr] Compiling tokio-stdin-stdout v0.1.5 [INFO] [stderr] Compiling openssl v0.10.20 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling curve25519-dalek v1.1.3 [INFO] [stderr] Compiling aio-limited v0.1.0 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling unsigned-varint v0.2.2 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling yamux v0.1.9 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling parity-multihash v0.1.0 [INFO] [stderr] Compiling multistream-select v0.4.0 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling parity-multiaddr v0.2.0 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling x25519-dalek v0.5.2 [INFO] [stderr] Compiling tokio v0.1.18 [INFO] [stderr] Compiling tokio-tls v0.2.1 [INFO] [stderr] Compiling tokio-dns-unofficial v0.4.0 [INFO] [stderr] Compiling websocket v0.22.3 [INFO] [stderr] Compiling tk-listen v0.2.1 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling asn1_der_derive v0.1.1 [INFO] [stderr] Compiling libp2p-core-derive v0.6.0 [INFO] [stderr] Compiling asn1_der v0.6.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Compiling libp2p-core v0.6.0 [INFO] [stderr] Compiling libp2p-identify v0.6.0 [INFO] [stderr] Compiling libp2p-ping v0.6.0 [INFO] [stderr] Compiling libp2p-dns v0.6.0 [INFO] [stderr] Compiling libp2p-noise v0.4.0 [INFO] [stderr] Compiling libp2p-mdns v0.6.0 [INFO] [stderr] Compiling libp2p-floodsub v0.6.0 [INFO] [stderr] Compiling libp2p-mplex v0.6.0 [INFO] [stderr] Compiling libp2p-tcp v0.6.0 [INFO] [stderr] Compiling libp2p-plaintext v0.6.0 [INFO] [stderr] Compiling libp2p-uds v0.6.0 [INFO] [stderr] Compiling libp2p-yamux v0.6.0 [INFO] [stderr] Compiling libp2p-ratelimit v0.6.0 [INFO] [stderr] Compiling libp2p-websocket v0.6.0 [INFO] [stderr] Compiling libp2p-secio v0.6.0 [INFO] [stderr] Compiling libp2p-kad v0.6.0 [INFO] [stderr] Compiling libp2p v0.6.0 [INFO] [stderr] Compiling libp2p-chat-sample v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 13s [INFO] running `"docker" "inspect" "01e2d21a539175cc95abcbe6bc64c52ad628108770de67b6f31f780632248d52"` [INFO] running `"docker" "rm" "-f" "01e2d21a539175cc95abcbe6bc64c52ad628108770de67b6f31f780632248d52"` [INFO] [stdout] 01e2d21a539175cc95abcbe6bc64c52ad628108770de67b6f31f780632248d52 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jkcomment/rust-libp2p-chat-sample:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 001edd9b5bc2d353812dec059ff430db73a3e9d8aad7ab6cdeb8881ad3b79c31 [INFO] running `"docker" "start" "-a" "001edd9b5bc2d353812dec059ff430db73a3e9d8aad7ab6cdeb8881ad3b79c31"` [INFO] [stderr] Compiling libp2p-chat-sample v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `"docker" "inspect" "001edd9b5bc2d353812dec059ff430db73a3e9d8aad7ab6cdeb8881ad3b79c31"` [INFO] running `"docker" "rm" "-f" "001edd9b5bc2d353812dec059ff430db73a3e9d8aad7ab6cdeb8881ad3b79c31"` [INFO] [stdout] 001edd9b5bc2d353812dec059ff430db73a3e9d8aad7ab6cdeb8881ad3b79c31 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jkcomment/rust-libp2p-chat-sample:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 7f7154e9dea236d86d10d14ae95f5b2cf97977539f50c8d9e25edb1f5abb912a [INFO] running `"docker" "start" "-a" "7f7154e9dea236d86d10d14ae95f5b2cf97977539f50c8d9e25edb1f5abb912a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/crater/target/debug/deps/libp2p_chat_sample-52ca349f5314af47 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "7f7154e9dea236d86d10d14ae95f5b2cf97977539f50c8d9e25edb1f5abb912a"` [INFO] running `"docker" "rm" "-f" "7f7154e9dea236d86d10d14ae95f5b2cf97977539f50c8d9e25edb1f5abb912a"` [INFO] [stdout] 7f7154e9dea236d86d10d14ae95f5b2cf97977539f50c8d9e25edb1f5abb912a