[INFO] fetching crate tet-libp2p-mdns 0.28.0... [INFO] testing tet-libp2p-mdns-0.28.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate tet-libp2p-mdns 0.28.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate tet-libp2p-mdns 0.28.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tet-libp2p-mdns 0.28.0 [INFO] finished tweaking crates.io crate tet-libp2p-mdns 0.28.0 [INFO] tweaked toml for crates.io crate tet-libp2p-mdns 0.28.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 438e25e6c444244c9de9cdf66be581e05add3c3bc26aed378296969523701b21 [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" "438e25e6c444244c9de9cdf66be581e05add3c3bc26aed378296969523701b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "438e25e6c444244c9de9cdf66be581e05add3c3bc26aed378296969523701b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "438e25e6c444244c9de9cdf66be581e05add3c3bc26aed378296969523701b21", kill_on_drop: false }` [INFO] [stdout] 438e25e6c444244c9de9cdf66be581e05add3c3bc26aed378296969523701b21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c6e387ef801d5682f956bddb03ed66f7121045b8f11d1a8601dcc8d53614b02 [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" "6c6e387ef801d5682f956bddb03ed66f7121045b8f11d1a8601dcc8d53614b02", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling dns-parser v0.8.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling prost-build v0.7.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling libsecp256k1 v0.3.5 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling if-watch v0.1.8 [INFO] [stderr] Compiling tet-libp2p-core v0.27.0 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling tet-multistream-select v0.10.0 [INFO] [stderr] Compiling rw-stream-sink v0.2.1 [INFO] [stderr] Compiling wasm-timer v0.2.5 [INFO] [stderr] Compiling tet-libp2p-swarm v0.27.0 [INFO] [stderr] Compiling tet-libp2p-mdns v0.28.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.61s [INFO] running `Command { std: "docker" "inspect" "6c6e387ef801d5682f956bddb03ed66f7121045b8f11d1a8601dcc8d53614b02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c6e387ef801d5682f956bddb03ed66f7121045b8f11d1a8601dcc8d53614b02", kill_on_drop: false }` [INFO] [stdout] 6c6e387ef801d5682f956bddb03ed66f7121045b8f11d1a8601dcc8d53614b02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 021bf9ac37e7ec3e013a4a7521e13d241be32613e64cc2e4427f725f9cd3b373 [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" "021bf9ac37e7ec3e013a4a7521e13d241be32613e64cc2e4427f725f9cd3b373", kill_on_drop: false }` [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling if-addrs v0.6.7 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling tet-libp2p-mdns v0.28.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.97s [INFO] running `Command { std: "docker" "inspect" "021bf9ac37e7ec3e013a4a7521e13d241be32613e64cc2e4427f725f9cd3b373", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "021bf9ac37e7ec3e013a4a7521e13d241be32613e64cc2e4427f725f9cd3b373", kill_on_drop: false }` [INFO] [stdout] 021bf9ac37e7ec3e013a4a7521e13d241be32613e64cc2e4427f725f9cd3b373 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f498e4416f481b5d5548208bd4810c4ef06f4662b1bc4ca6fbab7c1ccd52e79f [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" "f498e4416f481b5d5548208bd4810c4ef06f4662b1bc4ca6fbab7c1ccd52e79f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tet_libp2p_mdns-91dd6846ec976443) [INFO] [stdout] running 10 tests [INFO] [stdout] test dns::tests::build_query_correct ... ok [INFO] [stdout] test dns::tests::build_query_response_correct ... ok [INFO] [stdout] test dns::tests::build_service_discovery_response_correct ... ok [INFO] [stdout] test dns::tests::test_segment_peer_id ... ok [INFO] [stdout] test service::tests::async_std::discover_long_peer_id has been running for over 60 seconds [INFO] [stdout] test service::tests::async_std::discover_normal_peer_id has been running for over 60 seconds [INFO] [stdout] test service::tests::async_std::respect_query_interval has been running for over 60 seconds [INFO] [stdout] test service::tests::tokio::discover_long_peer_id has been running for over 60 seconds [INFO] [stdout] test service::tests::tokio::discover_normal_peer_id has been running for over 60 seconds [INFO] [stdout] test service::tests::tokio::respect_query_interval has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "f498e4416f481b5d5548208bd4810c4ef06f4662b1bc4ca6fbab7c1ccd52e79f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f498e4416f481b5d5548208bd4810c4ef06f4662b1bc4ca6fbab7c1ccd52e79f", kill_on_drop: false }` [INFO] [stdout] f498e4416f481b5d5548208bd4810c4ef06f4662b1bc4ca6fbab7c1ccd52e79f