[INFO] fetching crate sum 0.1.7... [INFO] checking sum-0.1.7 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073 [INFO] extracting crate sum 0.1.7 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate sum 0.1.7 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sum 0.1.7 [INFO] finished tweaking crates.io crate sum 0.1.7 [INFO] tweaked toml for crates.io crate sum 0.1.7 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "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] 71924e638208da9b11bb9b3e9ce380c8b20827fdb7f30b9d2421d3081fd67cd4 [INFO] running `Command { std: "docker" "start" "-a" "71924e638208da9b11bb9b3e9ce380c8b20827fdb7f30b9d2421d3081fd67cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71924e638208da9b11bb9b3e9ce380c8b20827fdb7f30b9d2421d3081fd67cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71924e638208da9b11bb9b3e9ce380c8b20827fdb7f30b9d2421d3081fd67cd4", kill_on_drop: false }` [INFO] [stdout] 71924e638208da9b11bb9b3e9ce380c8b20827fdb7f30b9d2421d3081fd67cd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1615eebecbbb40132491fab05309b5416c486a2ffd810784333ec93dc47b8738 [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" "1615eebecbbb40132491fab05309b5416c486a2ffd810784333ec93dc47b8738", kill_on_drop: false }` [INFO] [stderr] Checking sum v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.60s [INFO] running `Command { std: "docker" "inspect" "1615eebecbbb40132491fab05309b5416c486a2ffd810784333ec93dc47b8738", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1615eebecbbb40132491fab05309b5416c486a2ffd810784333ec93dc47b8738", kill_on_drop: false }` [INFO] [stdout] 1615eebecbbb40132491fab05309b5416c486a2ffd810784333ec93dc47b8738