[INFO] fetching crate libp2p-uds 0.28.0...
[INFO] testing libp2p-uds-0.28.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate libp2p-uds 0.28.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate libp2p-uds 0.28.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-uds 0.28.0
[INFO] finished tweaking crates.io crate libp2p-uds 0.28.0
[INFO] tweaked toml for crates.io crate libp2p-uds 0.28.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08be5b5f4e1f65398059b9f0011baa84d267e825aea8c7eb925dd853a6cbff56
[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" "08be5b5f4e1f65398059b9f0011baa84d267e825aea8c7eb925dd853a6cbff56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08be5b5f4e1f65398059b9f0011baa84d267e825aea8c7eb925dd853a6cbff56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08be5b5f4e1f65398059b9f0011baa84d267e825aea8c7eb925dd853a6cbff56", kill_on_drop: false }`
[INFO] [stdout] 08be5b5f4e1f65398059b9f0011baa84d267e825aea8c7eb925dd853a6cbff56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--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] 5b0c5d8573f32d3ac1f5cf3c6b4a8412041475b9c97d0ca280878951bfc9729d
[INFO] running `Command { std: "docker" "start" "-a" "5b0c5d8573f32d3ac1f5cf3c6b4a8412041475b9c97d0ca280878951bfc9729d", kill_on_drop: false }`
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling polling v2.0.3
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]    Compiling async-io v1.4.1
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling rw-stream-sink v0.2.1
[INFO] [stderr]    Compiling multistream-select v0.10.2
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling libp2p-core v0.28.3
[INFO] [stderr]    Compiling async-std v1.9.0
[INFO] [stderr]    Compiling libp2p-uds v0.28.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.65s
[INFO] running `Command { std: "docker" "inspect" "5b0c5d8573f32d3ac1f5cf3c6b4a8412041475b9c97d0ca280878951bfc9729d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0c5d8573f32d3ac1f5cf3c6b4a8412041475b9c97d0ca280878951bfc9729d", kill_on_drop: false }`
[INFO] [stdout] 5b0c5d8573f32d3ac1f5cf3c6b4a8412041475b9c97d0ca280878951bfc9729d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd9d55e124d28f6bbf0683f768a6bcd92c4267fd0d3dca3b92f3888c70dd17ec
[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" "dd9d55e124d28f6bbf0683f768a6bcd92c4267fd0d3dca3b92f3888c70dd17ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libp2p-uds v0.28.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.43s
[INFO] running `Command { std: "docker" "inspect" "dd9d55e124d28f6bbf0683f768a6bcd92c4267fd0d3dca3b92f3888c70dd17ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd9d55e124d28f6bbf0683f768a6bcd92c4267fd0d3dca3b92f3888c70dd17ec", kill_on_drop: false }`
[INFO] [stdout] dd9d55e124d28f6bbf0683f768a6bcd92c4267fd0d3dca3b92f3888c70dd17ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", 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] 1b3b34a46fac1b67a181cd7281466775041e736e923a04cb303ad9fc63eecb43
[INFO] running `Command { std: "docker" "start" "-a" "1b3b34a46fac1b67a181cd7281466775041e736e923a04cb303ad9fc63eecb43", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libp2p_uds-0369ab73f697a210)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::larger_addr_denied ... ignored
[INFO] [stdout] test tests::relative_addr_denied ... ignored
[INFO] [stdout] test tests::multiaddr_to_path_conversion ... ok
[INFO] [stdout] test tests::communicating_between_dialer_and_listener ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libp2p-uds
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b3b34a46fac1b67a181cd7281466775041e736e923a04cb303ad9fc63eecb43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b3b34a46fac1b67a181cd7281466775041e736e923a04cb303ad9fc63eecb43", kill_on_drop: false }`
[INFO] [stdout] 1b3b34a46fac1b67a181cd7281466775041e736e923a04cb303ad9fc63eecb43