[INFO] fetching crate sc-telemetry 2.0.1...
[INFO] checking sc-telemetry-2.0.1 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] extracting crate sc-telemetry 2.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sc-telemetry 2.0.1 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sc-telemetry 2.0.1
[INFO] finished tweaking crates.io crate sc-telemetry 2.0.1
[INFO] tweaked toml for crates.io crate sc-telemetry 2.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b64cbd14ece1d47bafb8bf521e53d83a930d9eaf4ab5a0cad73534df6c894241
[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" "b64cbd14ece1d47bafb8bf521e53d83a930d9eaf4ab5a0cad73534df6c894241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b64cbd14ece1d47bafb8bf521e53d83a930d9eaf4ab5a0cad73534df6c894241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64cbd14ece1d47bafb8bf521e53d83a930d9eaf4ab5a0cad73534df6c894241", kill_on_drop: false }`
[INFO] [stdout] b64cbd14ece1d47bafb8bf521e53d83a930d9eaf4ab5a0cad73534df6c894241
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--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] 64766fc229e24576d41f10e3031e396a6bc58f92790204c06c70fe741db7bfcd
[INFO] running `Command { std: "docker" "start" "-a" "64766fc229e24576d41f10e3031e396a6bc58f92790204c06c70fe741db7bfcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.6
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[INFO] [stderr]    Compiling rand_core v0.6.1
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[INFO] [stderr]     Checking blocking v1.0.2
[INFO] [stderr]     Checking async-executor v1.4.0
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking webpki-roots v0.19.0
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[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling ctor v0.1.19
[INFO] [stderr]    Compiling futures-macro v0.3.12
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
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[INFO] [stderr]    Compiling libp2p-core-derive v0.20.2
[INFO] [stderr]     Checking asn1_der v0.6.3
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[INFO] [stderr]     Checking rustls v0.18.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.70
[INFO] [stderr]     Checking async-io v1.3.1
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[INFO] [stderr]     Checking async-global-executor v2.0.2
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[INFO] [stderr]     Checking async-std v1.9.0
[INFO] [stderr]     Checking pin-project v0.4.27
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.70
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.70
[INFO] [stderr]     Checking futures-executor v0.3.12
[INFO] [stderr]     Checking futures v0.3.12
[INFO] [stderr]     Checking multistream-select v0.8.5
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[INFO] [stderr]     Checking soketto v0.4.2
[INFO] [stderr]     Checking async-tls v0.8.0
[INFO] [stderr]     Checking wasm-timer v0.2.5
[INFO] [stderr]     Checking serde v1.0.123
[INFO] [stderr]    Compiling libp2p-core v0.22.1
[INFO] [stderr]     Checking js-sys v0.3.47
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.20
[INFO] [stderr]     Checking parity-multiaddr v0.9.7
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking erased-serde v0.3.13
[INFO] [stderr]     Checking serde_json v1.0.62
[INFO] [stderr]     Checking slog-scope v4.4.0
[INFO] [stderr]     Checking slog-json v2.3.0
[INFO] [stderr]     Checking libp2p-swarm v0.22.0
[INFO] [stderr]     Checking libp2p-wasm-ext v0.22.0
[INFO] [stderr]     Checking libp2p-tcp v0.22.0
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[INFO] [stderr]     Checking libp2p-websocket v0.23.0
[INFO] [stderr]     Checking libp2p v0.28.1
[INFO] [stderr]     Checking sc-telemetry v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 41s
[INFO] running `Command { std: "docker" "inspect" "64766fc229e24576d41f10e3031e396a6bc58f92790204c06c70fe741db7bfcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64766fc229e24576d41f10e3031e396a6bc58f92790204c06c70fe741db7bfcd", kill_on_drop: false }`
[INFO] [stdout] 64766fc229e24576d41f10e3031e396a6bc58f92790204c06c70fe741db7bfcd