[INFO] fetching crate stegos_network 0.0.0-stub...
[INFO] checking stegos_network-0.0.0-stub against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991
[INFO] extracting crate stegos_network 0.0.0-stub into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate stegos_network 0.0.0-stub on toolchain 8b72f65b805cbe4c261de45030d663f524f27376
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stegos_network 0.0.0-stub
[INFO] finished tweaking crates.io crate stegos_network 0.0.0-stub
[INFO] tweaked toml for crates.io crate stegos_network 0.0.0-stub written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "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] bc01639d62939509528afa9ab914321ad721f60b5cf69c8e95b24bd535b71d94
[INFO] running `Command { std: "docker" "start" "-a" "bc01639d62939509528afa9ab914321ad721f60b5cf69c8e95b24bd535b71d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc01639d62939509528afa9ab914321ad721f60b5cf69c8e95b24bd535b71d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc01639d62939509528afa9ab914321ad721f60b5cf69c8e95b24bd535b71d94", kill_on_drop: false }`
[INFO] [stdout] bc01639d62939509528afa9ab914321ad721f60b5cf69c8e95b24bd535b71d94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e5883a7f2bad6f59b25de1f43fee280b2d8cb7959c5c1eed2af990ae76eab32
[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" "5e5883a7f2bad6f59b25de1f43fee280b2d8cb7959c5c1eed2af990ae76eab32", kill_on_drop: false }`
[INFO] [stderr]     Checking stegos_network v0.0.0-stub (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "5e5883a7f2bad6f59b25de1f43fee280b2d8cb7959c5c1eed2af990ae76eab32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5883a7f2bad6f59b25de1f43fee280b2d8cb7959c5c1eed2af990ae76eab32", kill_on_drop: false }`
[INFO] [stdout] 5e5883a7f2bad6f59b25de1f43fee280b2d8cb7959c5c1eed2af990ae76eab32