[INFO] fetching crate runtime-benchmarks 0.0.0...
[INFO] checking runtime-benchmarks-0.0.0 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] extracting crate runtime-benchmarks 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate runtime-benchmarks 0.0.0 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 runtime-benchmarks 0.0.0
[INFO] finished tweaking crates.io crate runtime-benchmarks 0.0.0
[INFO] tweaked toml for crates.io crate runtime-benchmarks 0.0.0 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 8132a5385120e5cea530ebf18dc7223e25ea0e4fdb368d79d1d1ca5a0c9d556b
[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" "8132a5385120e5cea530ebf18dc7223e25ea0e4fdb368d79d1d1ca5a0c9d556b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8132a5385120e5cea530ebf18dc7223e25ea0e4fdb368d79d1d1ca5a0c9d556b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8132a5385120e5cea530ebf18dc7223e25ea0e4fdb368d79d1d1ca5a0c9d556b", kill_on_drop: false }`
[INFO] [stdout] 8132a5385120e5cea530ebf18dc7223e25ea0e4fdb368d79d1d1ca5a0c9d556b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 8c54069752be3d519b6f1e73e8083627bf9fb695154ad3a13a44391a1e1ff4b3
[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" "8c54069752be3d519b6f1e73e8083627bf9fb695154ad3a13a44391a1e1ff4b3", kill_on_drop: false }`
[INFO] [stderr]     Checking runtime-benchmarks v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "8c54069752be3d519b6f1e73e8083627bf9fb695154ad3a13a44391a1e1ff4b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c54069752be3d519b6f1e73e8083627bf9fb695154ad3a13a44391a1e1ff4b3", kill_on_drop: false }`
[INFO] [stdout] 8c54069752be3d519b6f1e73e8083627bf9fb695154ad3a13a44391a1e1ff4b3