[INFO] fetching crate pwnies 0.0.14...
[INFO] checking pwnies-0.0.14 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate pwnies 0.0.14 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pwnies 0.0.14 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pwnies 0.0.14
[INFO] finished tweaking crates.io crate pwnies 0.0.14
[INFO] tweaked toml for crates.io crate pwnies 0.0.14 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68e308ca389061684b085698bf6c1ef4b7ad7ae910612d15e77fc49f7133ba4b
[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" "68e308ca389061684b085698bf6c1ef4b7ad7ae910612d15e77fc49f7133ba4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68e308ca389061684b085698bf6c1ef4b7ad7ae910612d15e77fc49f7133ba4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e308ca389061684b085698bf6c1ef4b7ad7ae910612d15e77fc49f7133ba4b", kill_on_drop: false }`
[INFO] [stdout] 68e308ca389061684b085698bf6c1ef4b7ad7ae910612d15e77fc49f7133ba4b
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] db5d1ce3fd9f6dbe8b0241f8442abadc3aac3f8a822eb05ec80e9517085c40cd
[INFO] running `Command { std: "docker" "start" "-a" "db5d1ce3fd9f6dbe8b0241f8442abadc3aac3f8a822eb05ec80e9517085c40cd", kill_on_drop: false }`
[INFO] [stderr]     Checking pwnies v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "db5d1ce3fd9f6dbe8b0241f8442abadc3aac3f8a822eb05ec80e9517085c40cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5d1ce3fd9f6dbe8b0241f8442abadc3aac3f8a822eb05ec80e9517085c40cd", kill_on_drop: false }`
[INFO] [stdout] db5d1ce3fd9f6dbe8b0241f8442abadc3aac3f8a822eb05ec80e9517085c40cd