[INFO] fetching crate lib3h_p2p_protocol 0.0.42...
[INFO] testing lib3h_p2p_protocol-0.0.42 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lib3h_p2p_protocol 0.0.42 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate lib3h_p2p_protocol 0.0.42 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5f6f4eb0a12969c6b6c962e48ca10fda3b2f5e07d7cdbc17ee17142d6d29226
[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" "c5f6f4eb0a12969c6b6c962e48ca10fda3b2f5e07d7cdbc17ee17142d6d29226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5f6f4eb0a12969c6b6c962e48ca10fda3b2f5e07d7cdbc17ee17142d6d29226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f6f4eb0a12969c6b6c962e48ca10fda3b2f5e07d7cdbc17ee17142d6d29226", kill_on_drop: false }`
[INFO] [stdout] c5f6f4eb0a12969c6b6c962e48ca10fda3b2f5e07d7cdbc17ee17142d6d29226
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5db9abbe2954abf1b45fc3307215ba15153d9520373b11cdcc4c386aee62b409
[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" "5db9abbe2954abf1b45fc3307215ba15153d9520373b11cdcc4c386aee62b409", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling capnp v0.10.0
[INFO] [stderr]    Compiling serde_json v1.0.47
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling lib3h_p2p_protocol v0.0.42 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.26s
[INFO] running `Command { std: "docker" "inspect" "5db9abbe2954abf1b45fc3307215ba15153d9520373b11cdcc4c386aee62b409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5db9abbe2954abf1b45fc3307215ba15153d9520373b11cdcc4c386aee62b409", kill_on_drop: false }`
[INFO] [stdout] 5db9abbe2954abf1b45fc3307215ba15153d9520373b11cdcc4c386aee62b409
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32d13eacbe1ad356b4ddc4f4b8dd4b72eb3a09f70cea27ced2320f03c5ff5e49
[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" "32d13eacbe1ad356b4ddc4f4b8dd4b72eb3a09f70cea27ced2320f03c5ff5e49", 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 2.85s
[INFO] running `Command { std: "docker" "inspect" "32d13eacbe1ad356b4ddc4f4b8dd4b72eb3a09f70cea27ced2320f03c5ff5e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d13eacbe1ad356b4ddc4f4b8dd4b72eb3a09f70cea27ced2320f03c5ff5e49", kill_on_drop: false }`
[INFO] [stdout] 32d13eacbe1ad356b4ddc4f4b8dd4b72eb3a09f70cea27ced2320f03c5ff5e49
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68404ed68137d58ff99ba3cfda42f3b088860c983e727024e637e9b2972f2738
[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" "68404ed68137d58ff99ba3cfda42f3b088860c983e727024e637e9b2972f2738", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib3h_p2p_protocol-c10d7028a98a3c26
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib3h_p2p_protocol
[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] [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" "68404ed68137d58ff99ba3cfda42f3b088860c983e727024e637e9b2972f2738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68404ed68137d58ff99ba3cfda42f3b088860c983e727024e637e9b2972f2738", kill_on_drop: false }`
[INFO] [stdout] 68404ed68137d58ff99ba3cfda42f3b088860c983e727024e637e9b2972f2738