[INFO] fetching crate google-firebaseremoteconfig1-cli 1.0.14+20171129...
[INFO] checking google-firebaseremoteconfig1-cli-1.0.14+20171129 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] extracting crate google-firebaseremoteconfig1-cli 1.0.14+20171129 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate google-firebaseremoteconfig1-cli 1.0.14+20171129 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-firebaseremoteconfig1-cli 1.0.14+20171129
[INFO] finished tweaking crates.io crate google-firebaseremoteconfig1-cli 1.0.14+20171129
[INFO] tweaked toml for crates.io crate google-firebaseremoteconfig1-cli 1.0.14+20171129 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate google-firebaseremoteconfig1-cli 1.0.14+20171129 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20171129` for dependency `google-firebaseremoteconfig1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ea7295b4aeb38815f737496cd6591da3eb1d05e38cbb721cb1adae7fc06339e
[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" "4ea7295b4aeb38815f737496cd6591da3eb1d05e38cbb721cb1adae7fc06339e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ea7295b4aeb38815f737496cd6591da3eb1d05e38cbb721cb1adae7fc06339e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea7295b4aeb38815f737496cd6591da3eb1d05e38cbb721cb1adae7fc06339e", kill_on_drop: false }`
[INFO] [stdout] 4ea7295b4aeb38815f737496cd6591da3eb1d05e38cbb721cb1adae7fc06339e
[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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d9eea5a94ccb18fa9c5eda2bd2ce97df20ff8998ad2a6c51d8d91fe83777db7
[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" "6d9eea5a94ccb18fa9c5eda2bd2ce97df20ff8998ad2a6c51d8d91fe83777db7", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20171129` for dependency `google-firebaseremoteconfig1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-firebaseremoteconfig1 v1.0.14+20171129
[INFO] [stderr]     Checking google-firebaseremoteconfig1-cli v1.0.14+20171129 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "6d9eea5a94ccb18fa9c5eda2bd2ce97df20ff8998ad2a6c51d8d91fe83777db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9eea5a94ccb18fa9c5eda2bd2ce97df20ff8998ad2a6c51d8d91fe83777db7", kill_on_drop: false }`
[INFO] [stdout] 6d9eea5a94ccb18fa9c5eda2bd2ce97df20ff8998ad2a6c51d8d91fe83777db7