[INFO] fetching crate linq 0.0.1-release...
[INFO] checking linq-0.0.1-release against master#339e19697a39a78f4d669c217b7d21109215de41 for pr-81213
[INFO] extracting crate linq 0.0.1-release into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate linq 0.0.1-release on toolchain 339e19697a39a78f4d669c217b7d21109215de41
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linq 0.0.1-release
[INFO] finished tweaking crates.io crate linq 0.0.1-release
[INFO] tweaked toml for crates.io crate linq 0.0.1-release written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "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] 6f8b2413558728740a34cc7b2d7a84cb9aa261991c6c845fabbd47d56ca1fb35
[INFO] running `Command { std: "docker" "start" "-a" "6f8b2413558728740a34cc7b2d7a84cb9aa261991c6c845fabbd47d56ca1fb35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f8b2413558728740a34cc7b2d7a84cb9aa261991c6c845fabbd47d56ca1fb35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8b2413558728740a34cc7b2d7a84cb9aa261991c6c845fabbd47d56ca1fb35", kill_on_drop: false }`
[INFO] [stdout] 6f8b2413558728740a34cc7b2d7a84cb9aa261991c6c845fabbd47d56ca1fb35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce0fe1da54ee3ee81d605160920b47a7017c262c97ed98eecd8084db60e8200c
[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" "ce0fe1da54ee3ee81d605160920b47a7017c262c97ed98eecd8084db60e8200c", kill_on_drop: false }`
[INFO] [stderr]     Checking linq v0.0.1-release (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "ce0fe1da54ee3ee81d605160920b47a7017c262c97ed98eecd8084db60e8200c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0fe1da54ee3ee81d605160920b47a7017c262c97ed98eecd8084db60e8200c", kill_on_drop: false }`
[INFO] [stdout] ce0fe1da54ee3ee81d605160920b47a7017c262c97ed98eecd8084db60e8200c