[INFO] fetching crate google-pagespeedonline2-cli 2.0.4+20191206...
[INFO] checking google-pagespeedonline2-cli-2.0.4+20191206 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate google-pagespeedonline2-cli 2.0.4+20191206 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate google-pagespeedonline2-cli 2.0.4+20191206 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-pagespeedonline2-cli 2.0.4+20191206
[INFO] finished tweaking crates.io crate google-pagespeedonline2-cli 2.0.4+20191206
[INFO] tweaked toml for crates.io crate google-pagespeedonline2-cli 2.0.4+20191206 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate google-pagespeedonline2-cli 2.0.4+20191206 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20191206` for dependency `google-pagespeedonline2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db7b6c9b674f93bdc36053e1a258a967dcfb2f7451d3c55ac51b807065ee533d
[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" "db7b6c9b674f93bdc36053e1a258a967dcfb2f7451d3c55ac51b807065ee533d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db7b6c9b674f93bdc36053e1a258a967dcfb2f7451d3c55ac51b807065ee533d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7b6c9b674f93bdc36053e1a258a967dcfb2f7451d3c55ac51b807065ee533d", kill_on_drop: false }`
[INFO] [stdout] db7b6c9b674f93bdc36053e1a258a967dcfb2f7451d3c55ac51b807065ee533d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15d6b5477194b1900b0e3d58ad916d13660aac1348a9cd64251fd46a5ac7a52e
[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" "15d6b5477194b1900b0e3d58ad916d13660aac1348a9cd64251fd46a5ac7a52e", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20191206` for dependency `google-pagespeedonline2` 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] [stderr]     Checking google-pagespeedonline2 v2.0.4+20191206
[INFO] [stderr]     Checking google-pagespeedonline2-cli v2.0.4+20191206 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "15d6b5477194b1900b0e3d58ad916d13660aac1348a9cd64251fd46a5ac7a52e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d6b5477194b1900b0e3d58ad916d13660aac1348a9cd64251fd46a5ac7a52e", kill_on_drop: false }`
[INFO] [stdout] 15d6b5477194b1900b0e3d58ad916d13660aac1348a9cd64251fd46a5ac7a52e