[INFO] fetching crate sylasteven-system-pns 0.1.2...
[INFO] checking sylasteven-system-pns-0.1.2 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] extracting crate sylasteven-system-pns 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate sylasteven-system-pns 0.1.2 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sylasteven-system-pns 0.1.2
[INFO] finished tweaking crates.io crate sylasteven-system-pns 0.1.2
[INFO] tweaked toml for crates.io crate sylasteven-system-pns 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e00ed2f5dee03f838e34596cd5f57c7364966ec5b3859c4ecd0433ad7f1bea82
[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" "e00ed2f5dee03f838e34596cd5f57c7364966ec5b3859c4ecd0433ad7f1bea82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e00ed2f5dee03f838e34596cd5f57c7364966ec5b3859c4ecd0433ad7f1bea82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e00ed2f5dee03f838e34596cd5f57c7364966ec5b3859c4ecd0433ad7f1bea82", kill_on_drop: false }`
[INFO] [stdout] e00ed2f5dee03f838e34596cd5f57c7364966ec5b3859c4ecd0433ad7f1bea82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad9e3d70ac0275b1f1b43ed93fb6083dfbd7d7e7f44db4c6b7c0794d0499a348
[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" "ad9e3d70ac0275b1f1b43ed93fb6083dfbd7d7e7f44db4c6b7c0794d0499a348", kill_on_drop: false }`
[INFO] [stderr]     Checking layer-system v0.3.1
[INFO] [stderr]    Compiling pns v0.5.2
[INFO] [stderr]     Checking sylasteven v0.1.1
[INFO] [stderr]     Checking sylasteven-system-pns v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "ad9e3d70ac0275b1f1b43ed93fb6083dfbd7d7e7f44db4c6b7c0794d0499a348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9e3d70ac0275b1f1b43ed93fb6083dfbd7d7e7f44db4c6b7c0794d0499a348", kill_on_drop: false }`
[INFO] [stdout] ad9e3d70ac0275b1f1b43ed93fb6083dfbd7d7e7f44db4c6b7c0794d0499a348