[INFO] cloning repository https://github.com/asobininn/lib2p2-ping-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asobininn/lib2p2-ping-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasobininn%2Flib2p2-ping-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasobininn%2Flib2p2-ping-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00964558232fb6f8feb1ed4abe0028cc956cf4c3
[INFO] testing asobininn/lib2p2-ping-example against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasobininn%2Flib2p2-ping-example" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asobininn/lib2p2-ping-example on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/asobininn/lib2p2-ping-example
[INFO] finished tweaking git repo https://github.com/asobininn/lib2p2-ping-example
[INFO] tweaked toml for git repo https://github.com/asobininn/lib2p2-ping-example written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/asobininn/lib2p2-ping-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1064bebfd72699fbaa3277e7481822420acf952dda0d37166c36f13e53c1f7c9
[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" "1064bebfd72699fbaa3277e7481822420acf952dda0d37166c36f13e53c1f7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1064bebfd72699fbaa3277e7481822420acf952dda0d37166c36f13e53c1f7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1064bebfd72699fbaa3277e7481822420acf952dda0d37166c36f13e53c1f7c9", kill_on_drop: false }`
[INFO] [stdout] 1064bebfd72699fbaa3277e7481822420acf952dda0d37166c36f13e53c1f7c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d081c0f2fe4645659b20216987e18e0f6d22da4687a00e6881730b0585c8aef
[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" "9d081c0f2fe4645659b20216987e18e0f6d22da4687a00e6881730b0585c8aef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
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[INFO] [stderr]    Compiling trust-dns-proto v0.20.2
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[INFO] [stderr]    Compiling libp2p-gossipsub v0.30.1
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[INFO] [stderr]    Compiling trust-dns-resolver v0.20.2
[INFO] [stderr]    Compiling async-std-resolver v0.20.2
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.23
[INFO] [stderr]    Compiling libp2p-swarm v0.29.0
[INFO] [stderr]    Compiling libp2p-websocket v0.29.0
[INFO] [stderr]    Compiling libp2p-tcp v0.28.0
[INFO] [stderr]    Compiling libp2p-dns v0.28.1
[INFO] [stderr]    Compiling libp2p-yamux v0.32.0
[INFO] [stderr]    Compiling libp2p-mplex v0.28.0
[INFO] [stderr]    Compiling libp2p-wasm-ext v0.28.2
[INFO] [stderr]    Compiling libp2p-deflate v0.28.0
[INFO] [stderr]    Compiling libp2p-uds v0.28.0
[INFO] [stderr]    Compiling libp2p-ping v0.29.0
[INFO] [stderr]    Compiling libp2p-mdns v0.30.2
[INFO] [stderr]    Compiling libp2p-request-response v0.11.0
[INFO] [stderr]    Compiling libp2p v0.37.1
[INFO] [stderr]    Compiling lib2p2-ping-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 58s
[INFO] running `Command { std: "docker" "inspect" "9d081c0f2fe4645659b20216987e18e0f6d22da4687a00e6881730b0585c8aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d081c0f2fe4645659b20216987e18e0f6d22da4687a00e6881730b0585c8aef", kill_on_drop: false }`
[INFO] [stdout] 9d081c0f2fe4645659b20216987e18e0f6d22da4687a00e6881730b0585c8aef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "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] 8cdb532f82a99074677bffe8d7211c0fa1f5e21a4aa2e63bbae2fdcf9ad4f54e
[INFO] running `Command { std: "docker" "start" "-a" "8cdb532f82a99074677bffe8d7211c0fa1f5e21a4aa2e63bbae2fdcf9ad4f54e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib2p2-ping-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "8cdb532f82a99074677bffe8d7211c0fa1f5e21a4aa2e63bbae2fdcf9ad4f54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cdb532f82a99074677bffe8d7211c0fa1f5e21a4aa2e63bbae2fdcf9ad4f54e", kill_on_drop: false }`
[INFO] [stdout] 8cdb532f82a99074677bffe8d7211c0fa1f5e21a4aa2e63bbae2fdcf9ad4f54e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] befe6e807203c9a8b6a8bcf6567d51ba38dbc23dffe1b9fd7e756244000e9181
[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" "befe6e807203c9a8b6a8bcf6567d51ba38dbc23dffe1b9fd7e756244000e9181", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lib2p2_ping_example-886cbe9895313892)
[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" "befe6e807203c9a8b6a8bcf6567d51ba38dbc23dffe1b9fd7e756244000e9181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befe6e807203c9a8b6a8bcf6567d51ba38dbc23dffe1b9fd7e756244000e9181", kill_on_drop: false }`
[INFO] [stdout] befe6e807203c9a8b6a8bcf6567d51ba38dbc23dffe1b9fd7e756244000e9181