[INFO] fetching crate libp2p-quic 0.5.0...
[INFO] checking libp2p-quic-0.5.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate libp2p-quic 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate libp2p-quic 0.5.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-quic 0.5.0
[INFO] finished tweaking crates.io crate libp2p-quic 0.5.0
[INFO] tweaked toml for crates.io crate libp2p-quic 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate libp2p-quic 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log-panics v2.0.0
[INFO] [stderr]   Downloaded minicbor-derive v0.6.3
[INFO] [stderr]   Downloaded chacha20poly1305 v0.8.0
[INFO] [stderr]   Downloaded libp2p-swarm-derive v0.24.0
[INFO] [stderr]   Downloaded libp2p-request-response v0.12.0
[INFO] [stderr]   Downloaded libp2p v0.39.1
[INFO] [stderr]   Downloaded quinn-noise v0.2.1
[INFO] [stderr]   Downloaded quinn-proto v0.7.3
[INFO] [stderr]   Downloaded poly1305 v0.7.0
[INFO] [stderr]   Downloaded xoodoo v0.1.0
[INFO] [stderr]   Downloaded udp-socket v0.1.5
[INFO] [stderr]   Downloaded chacha20 v0.7.1
[INFO] [stderr]   Downloaded rawbytes v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71ca719ed5716cf7da5be88b767fd6e3dcaa66b3a6365a9bc8d3785ecb15a24d
[INFO] running `Command { std: "docker" "start" "-a" "71ca719ed5716cf7da5be88b767fd6e3dcaa66b3a6365a9bc8d3785ecb15a24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71ca719ed5716cf7da5be88b767fd6e3dcaa66b3a6365a9bc8d3785ecb15a24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ca719ed5716cf7da5be88b767fd6e3dcaa66b3a6365a9bc8d3785ecb15a24d", kill_on_drop: false }`
[INFO] [stdout] 71ca719ed5716cf7da5be88b767fd6e3dcaa66b3a6365a9bc8d3785ecb15a24d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79b85567a0b3f9d7559d00d29e83c78f26d074ff7fe2fd3810a917d286014efe
[INFO] running `Command { std: "docker" "start" "-a" "79b85567a0b3f9d7559d00d29e83c78f26d074ff7fe2fd3810a917d286014efe", kill_on_drop: false }`
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[INFO] [stderr]    Compiling minicbor-derive v0.6.3
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[INFO] [stderr]    Compiling prost v0.8.0
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[INFO] [stderr]    Compiling libp2p-core v0.29.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking tracing-serde v0.1.2
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[INFO] [stderr]    Compiling toml v0.5.8
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[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
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[INFO] [stderr]     Checking libp2p-swarm v0.30.0
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[INFO] [stderr]     Checking libp2p v0.39.1
[INFO] [stderr]     Checking libp2p-quic v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "79b85567a0b3f9d7559d00d29e83c78f26d074ff7fe2fd3810a917d286014efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79b85567a0b3f9d7559d00d29e83c78f26d074ff7fe2fd3810a917d286014efe", kill_on_drop: false }`
[INFO] [stdout] 79b85567a0b3f9d7559d00d29e83c78f26d074ff7fe2fd3810a917d286014efe