[INFO] fetching crate libp2p-broadcast 0.12.0...
[INFO] checking libp2p-broadcast-0.12.0 against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539
[INFO] extracting crate libp2p-broadcast 0.12.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate libp2p-broadcast 0.12.0
[INFO] finished tweaking crates.io crate libp2p-broadcast 0.12.0
[INFO] tweaked toml for crates.io crate libp2p-broadcast 0.12.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libp2p-broadcast 0.12.0 on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 200 packages to latest compatible versions
[INFO] [stderr]       Adding crypto-common v0.1.6 (available: v0.1.7)
[INFO] [stderr]       Adding curve25519-dalek v3.2.0 (available: v3.2.1)
[INFO] [stderr]       Adding libp2p v0.50.1 (available: v0.56.0)
[INFO] [stderr]       Adding proc-macro-crate v1.1.3 (available: v1.3.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 349285a34eb1437b8fea027d26ff777c9ec564fa05c816a6187381cdaf8d4400
[INFO] running `Command { std: "docker" "start" "-a" "349285a34eb1437b8fea027d26ff777c9ec564fa05c816a6187381cdaf8d4400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "349285a34eb1437b8fea027d26ff777c9ec564fa05c816a6187381cdaf8d4400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "349285a34eb1437b8fea027d26ff777c9ec564fa05c816a6187381cdaf8d4400", kill_on_drop: false }`
[INFO] [stdout] 349285a34eb1437b8fea027d26ff777c9ec564fa05c816a6187381cdaf8d4400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 111cf8fa527b89010ebbaca5a06fd2a75b103e8ef819679c7e692c1b6228b4bf
[INFO] running `Command { std: "docker" "start" "-a" "111cf8fa527b89010ebbaca5a06fd2a75b103e8ef819679c7e692c1b6228b4bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling data-encoding v2.10.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling prost-types v0.11.9
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.17
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking data-encoding-macro v0.1.19
[INFO] [stderr]     Checking multibase v0.9.2
[INFO] [stderr]    Compiling prost-build v0.11.9
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling multihash-derive v0.8.1
[INFO] [stderr]    Compiling libp2p-core v0.38.0
[INFO] [stderr]     Checking multihash v0.16.3
[INFO] [stderr]     Checking multiaddr v0.16.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking rw-stream-sink v0.3.0
[INFO] [stderr]     Checking multistream-select v0.12.1
[INFO] [stderr]     Checking libp2p-swarm v0.41.1
[INFO] [stderr]     Checking libp2p v0.50.1
[INFO] [stderr]     Checking libp2p-broadcast v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.18s
[INFO] running `Command { std: "docker" "inspect" "111cf8fa527b89010ebbaca5a06fd2a75b103e8ef819679c7e692c1b6228b4bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "111cf8fa527b89010ebbaca5a06fd2a75b103e8ef819679c7e692c1b6228b4bf", kill_on_drop: false }`
[INFO] [stdout] 111cf8fa527b89010ebbaca5a06fd2a75b103e8ef819679c7e692c1b6228b4bf