[INFO] fetching crate google-mirror1-cli 1.0.14+20190424...
[INFO] checking google-mirror1-cli-1.0.14+20190424 against beta for pr-78714
[INFO] extracting crate google-mirror1-cli 1.0.14+20190424 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate google-mirror1-cli 1.0.14+20190424 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-mirror1-cli 1.0.14+20190424
[INFO] finished tweaking crates.io crate google-mirror1-cli 1.0.14+20190424
[INFO] tweaked toml for crates.io crate google-mirror1-cli 1.0.14+20190424 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate google-mirror1-cli 1.0.14+20190424 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20190424` for dependency `google-mirror1` 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc45fb2d7547f20d68f22a0865c5dbf8005c5cd9f7f121cfc286984587ba0f48
[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" "fc45fb2d7547f20d68f22a0865c5dbf8005c5cd9f7f121cfc286984587ba0f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc45fb2d7547f20d68f22a0865c5dbf8005c5cd9f7f121cfc286984587ba0f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc45fb2d7547f20d68f22a0865c5dbf8005c5cd9f7f121cfc286984587ba0f48", kill_on_drop: false }`
[INFO] [stdout] fc45fb2d7547f20d68f22a0865c5dbf8005c5cd9f7f121cfc286984587ba0f48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf4c91540d6069ef2ff68953d79d5e841cffca1b055ba2df0b808f52486bf63f
[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" "cf4c91540d6069ef2ff68953d79d5e841cffca1b055ba2df0b808f52486bf63f", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20190424` for dependency `google-mirror1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-mirror1 v1.0.14+20190424
[INFO] [stderr]     Checking google-mirror1-cli v1.0.14+20190424 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "cf4c91540d6069ef2ff68953d79d5e841cffca1b055ba2df0b808f52486bf63f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf4c91540d6069ef2ff68953d79d5e841cffca1b055ba2df0b808f52486bf63f", kill_on_drop: false }`
[INFO] [stdout] cf4c91540d6069ef2ff68953d79d5e841cffca1b055ba2df0b808f52486bf63f