[INFO] fetching crate libp2p-bitswap 0.17.1...
[INFO] checking libp2p-bitswap-0.17.1 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073
[INFO] extracting crate libp2p-bitswap 0.17.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate libp2p-bitswap 0.17.1 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-bitswap 0.17.1
[INFO] finished tweaking crates.io crate libp2p-bitswap 0.17.1
[INFO] tweaked toml for crates.io crate libp2p-bitswap 0.17.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", 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] 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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 129a3f528ca9e16d7922405ff33f28036d7c888b80625036e2550a3a0d459405
[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" "129a3f528ca9e16d7922405ff33f28036d7c888b80625036e2550a3a0d459405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "129a3f528ca9e16d7922405ff33f28036d7c888b80625036e2550a3a0d459405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "129a3f528ca9e16d7922405ff33f28036d7c888b80625036e2550a3a0d459405", kill_on_drop: false }`
[INFO] [stdout] 129a3f528ca9e16d7922405ff33f28036d7c888b80625036e2550a3a0d459405
[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" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 873f483a55b1c766014ae54f9d7b43589c15b6560d6b3e263f92c47c6d6ebab3
[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" "873f483a55b1c766014ae54f9d7b43589c15b6560d6b3e263f92c47c6d6ebab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
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[INFO] [stderr]     Checking futures-io v0.3.15
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[INFO] [stderr]    Compiling prometheus v0.12.0
[INFO] [stderr]     Checking parity-send-wrapper v0.1.0
[INFO] [stderr]    Compiling libp2p-bitswap v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling futures-util v0.3.15
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[INFO] [stderr]    Compiling libp2p-swarm-derive v0.23.0
[INFO] [stderr]     Checking futures-lite v1.11.3
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]     Checking quicksink v0.1.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]     Checking trust-dns-proto v0.20.3
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[INFO] [stderr]     Checking libp2p-pnet v0.20.0
[INFO] [stderr]    Compiling libp2p-core v0.28.3
[INFO] [stderr]    Compiling libp2p-gossipsub v0.30.1
[INFO] [stderr]    Compiling libp2p-plaintext v0.28.0
[INFO] [stderr]    Compiling libp2p-kad v0.30.0
[INFO] [stderr]    Compiling libp2p-identify v0.29.0
[INFO] [stderr]    Compiling libp2p-noise v0.30.0
[INFO] [stderr]    Compiling libp2p-relay v0.2.0
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[INFO] [stderr]     Checking multistream-select v0.10.2
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[INFO] [stderr]     Checking libp2p-swarm v0.29.0
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[INFO] [stderr]     Checking libp2p-tcp v0.28.0
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[INFO] [stderr]     Checking libp2p-request-response v0.11.0
[INFO] [stderr]     Checking libp2p-ping v0.29.0
[INFO] [stderr]     Checking libp2p v0.37.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 57s
[INFO] running `Command { std: "docker" "inspect" "873f483a55b1c766014ae54f9d7b43589c15b6560d6b3e263f92c47c6d6ebab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873f483a55b1c766014ae54f9d7b43589c15b6560d6b3e263f92c47c6d6ebab3", kill_on_drop: false }`
[INFO] [stdout] 873f483a55b1c766014ae54f9d7b43589c15b6560d6b3e263f92c47c6d6ebab3