[INFO] fetching crate release-rust 0.0.5... [INFO] checking release-rust-0.0.5 against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] extracting crate release-rust 0.0.5 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate release-rust 0.0.5 on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate release-rust 0.0.5 [INFO] finished tweaking crates.io crate release-rust 0.0.5 [INFO] tweaked toml for crates.io crate release-rust 0.0.5 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate release-rust 0.0.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ca2b8c9201095648ca7d4a8f60b0416c4a465b29c49d5c8df5c54d8d65a62d2f [INFO] running `Command { std: "docker" "start" "-a" "ca2b8c9201095648ca7d4a8f60b0416c4a465b29c49d5c8df5c54d8d65a62d2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca2b8c9201095648ca7d4a8f60b0416c4a465b29c49d5c8df5c54d8d65a62d2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca2b8c9201095648ca7d4a8f60b0416c4a465b29c49d5c8df5c54d8d65a62d2f", kill_on_drop: false }` [INFO] [stdout] ca2b8c9201095648ca7d4a8f60b0416c4a465b29c49d5c8df5c54d8d65a62d2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60fb5ef58f82acab8b20cf2cd5a80c7c01659f2d075ee93aec531033997d888e [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" "60fb5ef58f82acab8b20cf2cd5a80c7c01659f2d075ee93aec531033997d888e", kill_on_drop: false }` [INFO] [stderr] Checking release-rust v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "60fb5ef58f82acab8b20cf2cd5a80c7c01659f2d075ee93aec531033997d888e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60fb5ef58f82acab8b20cf2cd5a80c7c01659f2d075ee93aec531033997d888e", kill_on_drop: false }` [INFO] [stdout] 60fb5ef58f82acab8b20cf2cd5a80c7c01659f2d075ee93aec531033997d888e