[INFO] fetching crate sc-telemetry 3.0.0...
[INFO] testing sc-telemetry-3.0.0 against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839
[INFO] extracting crate sc-telemetry 3.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sc-telemetry 3.0.0 on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sc-telemetry 3.0.0
[INFO] finished tweaking crates.io crate sc-telemetry 3.0.0
[INFO] tweaked toml for crates.io crate sc-telemetry 3.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbf797351f3547f01cb0b16c75b2b27022c6e290c1c230bfb1d465f92e5b8c7f
[INFO] running `Command { std: "docker" "start" "-a" "fbf797351f3547f01cb0b16c75b2b27022c6e290c1c230bfb1d465f92e5b8c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbf797351f3547f01cb0b16c75b2b27022c6e290c1c230bfb1d465f92e5b8c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf797351f3547f01cb0b16c75b2b27022c6e290c1c230bfb1d465f92e5b8c7f", kill_on_drop: false }`
[INFO] [stdout] fbf797351f3547f01cb0b16c75b2b27022c6e290c1c230bfb1d465f92e5b8c7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c2baef5baee6a6e03558898810f918cbde210534aa40bbf32a5d6792404d5ea
[INFO] running `Command { std: "docker" "start" "-a" "1c2baef5baee6a6e03558898810f918cbde210534aa40bbf32a5d6792404d5ea", kill_on_drop: false }`
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[INFO] [stderr]    Compiling js-sys v0.3.58
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[INFO] [stderr]    Compiling futures-executor v0.3.21
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[INFO] [stderr]    Compiling soketto v0.4.2
[INFO] [stderr]    Compiling wasm-timer v0.2.5
[INFO] [stderr]    Compiling sp-utils v3.0.0
[INFO] [stderr]    Compiling pin-project v1.0.11
[INFO] [stderr]    Compiling pin-project v0.4.30
[INFO] [stderr]    Compiling rw-stream-sink v0.2.1
[INFO] [stderr]    Compiling multistream-select v0.10.4
[INFO] [stderr]    Compiling prost v0.7.0
[INFO] [stderr]    Compiling prost-types v0.7.0
[INFO] [stderr]    Compiling libp2p-core v0.27.1
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling multihash-derive v0.7.2
[INFO] [stderr]    Compiling multihash v0.13.2
[INFO] [stderr]    Compiling parity-multiaddr v0.11.2
[INFO] [stderr]    Compiling libp2p-tcp v0.27.1
[INFO] [stderr]    Compiling libp2p-websocket v0.28.0
[INFO] [stderr]    Compiling libp2p-dns v0.27.0
[INFO] [stderr]    Compiling libp2p-wasm-ext v0.27.0
[INFO] [stderr]    Compiling libp2p-swarm v0.27.2
[INFO] [stderr]    Compiling libp2p v0.34.0
[INFO] [stderr]    Compiling sc-telemetry v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `tracing_subscriber::registry::SpanRef::<'a, R>::parents`: equivalent to `self.parent().into_iter().flat_map(SpanRef::scope)`, but consider whether excluding `self` is actually intended
[INFO] [stdout]   --> src/layer.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let parents = span.parents();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "1c2baef5baee6a6e03558898810f918cbde210534aa40bbf32a5d6792404d5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2baef5baee6a6e03558898810f918cbde210534aa40bbf32a5d6792404d5ea", kill_on_drop: false }`
[INFO] [stdout] 1c2baef5baee6a6e03558898810f918cbde210534aa40bbf32a5d6792404d5ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e83f6b577aaf042b36a9defbde9ddbc8f17fe8420762450418f432ef622310a
[INFO] running `Command { std: "docker" "start" "-a" "9e83f6b577aaf042b36a9defbde9ddbc8f17fe8420762450418f432ef622310a", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated associated function `tracing_subscriber::registry::SpanRef::<'a, R>::parents`: equivalent to `self.parent().into_iter().flat_map(SpanRef::scope)`, but consider whether excluding `self` is actually intended
[INFO] [stdout]   --> src/layer.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let parents = span.parents();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sc-telemetry v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `tracing_subscriber::registry::SpanRef::<'a, R>::parents`: equivalent to `self.parent().into_iter().flat_map(SpanRef::scope)`, but consider whether excluding `self` is actually intended
[INFO] [stdout]   --> src/layer.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let parents = span.parents();
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "9e83f6b577aaf042b36a9defbde9ddbc8f17fe8420762450418f432ef622310a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e83f6b577aaf042b36a9defbde9ddbc8f17fe8420762450418f432ef622310a", kill_on_drop: false }`
[INFO] [stdout] 9e83f6b577aaf042b36a9defbde9ddbc8f17fe8420762450418f432ef622310a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9513d5c45c73bfa328a7a4145c2bd45f6c21f4687f1c5e20437a0ef064969eb7
[INFO] running `Command { std: "docker" "start" "-a" "9513d5c45c73bfa328a7a4145c2bd45f6c21f4687f1c5e20437a0ef064969eb7", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `tracing_subscriber::registry::SpanRef::<'a, R>::parents`: equivalent to `self.parent().into_iter().flat_map(SpanRef::scope)`, but consider whether excluding `self` is actually intended
[INFO] [stderr]   --> src/layer.rs:67:23
[INFO] [stderr]    |
[INFO] [stderr] 67 |             let parents = span.parents();
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sc-telemetry` (lib) generated 1 warning
[INFO] [stderr] warning: `sc-telemetry` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sc_telemetry-145b3f729439fafb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test endpoints::tests::invalid_endpoints ... ok
[INFO] [stdout] test endpoints::tests::valid_and_invalid_endpoints ... ok
[INFO] [stdout] test endpoints::tests::valid_endpoints ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sc-telemetry
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - telemetry (line 426) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9513d5c45c73bfa328a7a4145c2bd45f6c21f4687f1c5e20437a0ef064969eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9513d5c45c73bfa328a7a4145c2bd45f6c21f4687f1c5e20437a0ef064969eb7", kill_on_drop: false }`
[INFO] [stdout] 9513d5c45c73bfa328a7a4145c2bd45f6c21f4687f1c5e20437a0ef064969eb7