[INFO] crate heartbeats-simple-sys 0.4.3 is already in cache
[INFO] documenting heartbeats-simple-sys-0.4.3 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate heartbeats-simple-sys 0.4.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate heartbeats-simple-sys 0.4.3 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate heartbeats-simple-sys 0.4.3
[INFO] finished tweaking crates.io crate heartbeats-simple-sys 0.4.3
[INFO] tweaked toml for crates.io crate heartbeats-simple-sys 0.4.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fdfb3d915a09accf9ea0da9ccfa382ab484f2ebe9ea0c7303fcfb228f9399d8
[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" "2fdfb3d915a09accf9ea0da9ccfa382ab484f2ebe9ea0c7303fcfb228f9399d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fdfb3d915a09accf9ea0da9ccfa382ab484f2ebe9ea0c7303fcfb228f9399d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fdfb3d915a09accf9ea0da9ccfa382ab484f2ebe9ea0c7303fcfb228f9399d8", kill_on_drop: false }`
[INFO] [stdout] 2fdfb3d915a09accf9ea0da9ccfa382ab484f2ebe9ea0c7303fcfb228f9399d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 067f6487bae9ac179f829a53cfd6702be32be6ab42bb909a061acd2f99d876ef
[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" "067f6487bae9ac179f829a53cfd6702be32be6ab42bb909a061acd2f99d876ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.56
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling heartbeats-simple-sys v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting heartbeats-simple-sys v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.60s
[INFO] running `Command { std: "docker" "inspect" "067f6487bae9ac179f829a53cfd6702be32be6ab42bb909a061acd2f99d876ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "067f6487bae9ac179f829a53cfd6702be32be6ab42bb909a061acd2f99d876ef", kill_on_drop: false }`
[INFO] [stdout] 067f6487bae9ac179f829a53cfd6702be32be6ab42bb909a061acd2f99d876ef