[INFO] fetching crate neon 0.7.1-napi...
[INFO] checking neon-0.7.1-napi against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] extracting crate neon 0.7.1-napi into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate neon 0.7.1-napi on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate neon 0.7.1-napi
[INFO] finished tweaking crates.io crate neon 0.7.1-napi
[INFO] tweaked toml for crates.io crate neon 0.7.1-napi written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", 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] abaa4bf1a44e40aabeb6c97b3f7b5e54d113dec0b4e32ce629d2e8bc01cec6c9
[INFO] running `Command { std: "docker" "start" "-a" "abaa4bf1a44e40aabeb6c97b3f7b5e54d113dec0b4e32ce629d2e8bc01cec6c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abaa4bf1a44e40aabeb6c97b3f7b5e54d113dec0b4e32ce629d2e8bc01cec6c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abaa4bf1a44e40aabeb6c97b3f7b5e54d113dec0b4e32ce629d2e8bc01cec6c9", kill_on_drop: false }`
[INFO] [stdout] abaa4bf1a44e40aabeb6c97b3f7b5e54d113dec0b4e32ce629d2e8bc01cec6c9
[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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f44ab36e51f8fcdc2ad98785e4a8c8cf852281b4b6adbd2fd3e53a65200ce7
[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" "26f44ab36e51f8fcdc2ad98785e4a8c8cf852281b4b6adbd2fd3e53a65200ce7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling neon-build v0.7.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking cslice v0.2.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]     Checking neon-runtime v0.7.1
[INFO] [stderr]    Compiling neon v0.7.1-napi (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling neon-macros v0.7.1
[INFO] [stderr]    Compiling rustversion v0.1.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.09s
[INFO] running `Command { std: "docker" "inspect" "26f44ab36e51f8fcdc2ad98785e4a8c8cf852281b4b6adbd2fd3e53a65200ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f44ab36e51f8fcdc2ad98785e4a8c8cf852281b4b6adbd2fd3e53a65200ce7", kill_on_drop: false }`
[INFO] [stdout] 26f44ab36e51f8fcdc2ad98785e4a8c8cf852281b4b6adbd2fd3e53a65200ce7