[INFO] fetching crate beany 0.1.0...
[INFO] checking beany-0.1.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate beany 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate beany 0.1.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate beany 0.1.0
[INFO] finished tweaking crates.io crate beany 0.1.0
[INFO] tweaked toml for crates.io crate beany 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate beany 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] 84f03c7550998fa3ed522f471a5630f4d3856ee4509f727bdce1bad1a6d511d7
[INFO] running `Command { std: "docker" "start" "-a" "84f03c7550998fa3ed522f471a5630f4d3856ee4509f727bdce1bad1a6d511d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84f03c7550998fa3ed522f471a5630f4d3856ee4509f727bdce1bad1a6d511d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f03c7550998fa3ed522f471a5630f4d3856ee4509f727bdce1bad1a6d511d7", kill_on_drop: false }`
[INFO] [stdout] 84f03c7550998fa3ed522f471a5630f4d3856ee4509f727bdce1bad1a6d511d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] 44e6ad6e0c79e7f338522717bbd4edba8c8656d64d316a7705daad1e04292289
[INFO] running `Command { std: "docker" "start" "-a" "44e6ad6e0c79e7f338522717bbd4edba8c8656d64d316a7705daad1e04292289", kill_on_drop: false }`
[INFO] [stderr]     Checking beany v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "44e6ad6e0c79e7f338522717bbd4edba8c8656d64d316a7705daad1e04292289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e6ad6e0c79e7f338522717bbd4edba8c8656d64d316a7705daad1e04292289", kill_on_drop: false }`
[INFO] [stdout] 44e6ad6e0c79e7f338522717bbd4edba8c8656d64d316a7705daad1e04292289