[INFO] crate lib3h_p2p_protocol 0.0.42 is already in cache
[INFO] testing lib3h_p2p_protocol-0.0.42 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate lib3h_p2p_protocol 0.0.42 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate lib3h_p2p_protocol 0.0.42 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lib3h_p2p_protocol 0.0.42
[INFO] finished tweaking crates.io crate lib3h_p2p_protocol 0.0.42
[INFO] tweaked toml for crates.io crate lib3h_p2p_protocol 0.0.42 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5439fa64a377ab19a7540b3d3a270dc9684c94ecdc5d069bf30c67f37988dcda
[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" "5439fa64a377ab19a7540b3d3a270dc9684c94ecdc5d069bf30c67f37988dcda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5439fa64a377ab19a7540b3d3a270dc9684c94ecdc5d069bf30c67f37988dcda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5439fa64a377ab19a7540b3d3a270dc9684c94ecdc5d069bf30c67f37988dcda", kill_on_drop: false }`
[INFO] [stdout] 5439fa64a377ab19a7540b3d3a270dc9684c94ecdc5d069bf30c67f37988dcda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68d3f83cec0668c23e67573ea8e28c7465ff10c1a97e9c083f37c50348676191
[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" "68d3f83cec0668c23e67573ea8e28c7465ff10c1a97e9c083f37c50348676191", kill_on_drop: false }`
[INFO] [stderr]    Compiling capnp v0.10.0
[INFO] [stderr]    Compiling serde_json v1.0.47
[INFO] [stderr]    Compiling lib3h_p2p_protocol v0.0.42 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.07s
[INFO] running `Command { std: "docker" "inspect" "68d3f83cec0668c23e67573ea8e28c7465ff10c1a97e9c083f37c50348676191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d3f83cec0668c23e67573ea8e28c7465ff10c1a97e9c083f37c50348676191", kill_on_drop: false }`
[INFO] [stdout] 68d3f83cec0668c23e67573ea8e28c7465ff10c1a97e9c083f37c50348676191
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63b8e89c66d063f11f3c5332844e6eb90d79f14a17f303f79ebbc8ed65e3ac58
[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" "63b8e89c66d063f11f3c5332844e6eb90d79f14a17f303f79ebbc8ed65e3ac58", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib3h_p2p_protocol v0.0.42 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "63b8e89c66d063f11f3c5332844e6eb90d79f14a17f303f79ebbc8ed65e3ac58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b8e89c66d063f11f3c5332844e6eb90d79f14a17f303f79ebbc8ed65e3ac58", kill_on_drop: false }`
[INFO] [stdout] 63b8e89c66d063f11f3c5332844e6eb90d79f14a17f303f79ebbc8ed65e3ac58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07ae4a708dafbc17390d20c54f9450362b7ade5c96244f4f7efbe9b24e71ad9c
[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" "07ae4a708dafbc17390d20c54f9450362b7ade5c96244f4f7efbe9b24e71ad9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib3h_p2p_protocol-34a9457629d53738
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test p2p::tests::it_can_encode_decode_ping ... ok
[INFO] [stdout] test p2p::tests::it_can_encode_decode_pong ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib3h_p2p_protocol
[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 `Command { std: "docker" "inspect" "07ae4a708dafbc17390d20c54f9450362b7ade5c96244f4f7efbe9b24e71ad9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ae4a708dafbc17390d20c54f9450362b7ade5c96244f4f7efbe9b24e71ad9c", kill_on_drop: false }`
[INFO] [stdout] 07ae4a708dafbc17390d20c54f9450362b7ade5c96244f4f7efbe9b24e71ad9c