[INFO] fetching crate google-prediction1d6 2.0.4+20160511...
[INFO] checking google-prediction1d6-2.0.4+20160511 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate google-prediction1d6 2.0.4+20160511 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate google-prediction1d6 2.0.4+20160511 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-prediction1d6 2.0.4+20160511
[INFO] finished tweaking crates.io crate google-prediction1d6 2.0.4+20160511
[INFO] tweaked toml for crates.io crate google-prediction1d6 2.0.4+20160511 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05b6ba7d9ae68f46b8132f7de57bbcc5252cdc728302541d71159cbd0c46c2aa
[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" "05b6ba7d9ae68f46b8132f7de57bbcc5252cdc728302541d71159cbd0c46c2aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05b6ba7d9ae68f46b8132f7de57bbcc5252cdc728302541d71159cbd0c46c2aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05b6ba7d9ae68f46b8132f7de57bbcc5252cdc728302541d71159cbd0c46c2aa", kill_on_drop: false }`
[INFO] [stdout] 05b6ba7d9ae68f46b8132f7de57bbcc5252cdc728302541d71159cbd0c46c2aa
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c51cf75c2661cfd8dcb3b6972c43657d528787f197859ea5bb3550e21d6e527
[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" "9c51cf75c2661cfd8dcb3b6972c43657d528787f197859ea5bb3550e21d6e527", kill_on_drop: false }`
[INFO] [stderr]     Checking google-prediction1d6 v2.0.4+20160511 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "9c51cf75c2661cfd8dcb3b6972c43657d528787f197859ea5bb3550e21d6e527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c51cf75c2661cfd8dcb3b6972c43657d528787f197859ea5bb3550e21d6e527", kill_on_drop: false }`
[INFO] [stdout] 9c51cf75c2661cfd8dcb3b6972c43657d528787f197859ea5bb3550e21d6e527