[INFO] fetching crate mijia-homie 0.1.0...
[INFO] checking mijia-homie-0.1.0 against beta for pr-78714
[INFO] extracting crate mijia-homie 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mijia-homie 0.1.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mijia-homie 0.1.0
[INFO] finished tweaking crates.io crate mijia-homie 0.1.0
[INFO] tweaked toml for crates.io crate mijia-homie 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate mijia-homie 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf5ffc7842e061ca25223bff9091bb7ad5cc38445fb7e0be2a955303f71dab48
[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" "bf5ffc7842e061ca25223bff9091bb7ad5cc38445fb7e0be2a955303f71dab48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf5ffc7842e061ca25223bff9091bb7ad5cc38445fb7e0be2a955303f71dab48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf5ffc7842e061ca25223bff9091bb7ad5cc38445fb7e0be2a955303f71dab48", kill_on_drop: false }`
[INFO] [stdout] bf5ffc7842e061ca25223bff9091bb7ad5cc38445fb7e0be2a955303f71dab48
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c8cbea0770a080a45778dca128d47bab4579e4cb9f2e5347b977617020a9ac1
[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" "4c8cbea0770a080a45778dca128d47bab4579e4cb9f2e5347b977617020a9ac1", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-sink v0.3.7
[INFO] [stderr]     Checking futures-io v0.3.7
[INFO] [stderr]    Compiling eyre v0.6.2
[INFO] [stderr]     Checking indenter v0.3.0
[INFO] [stderr]     Checking event-listener v2.5.1
[INFO] [stderr]    Compiling mac_address v1.1.1
[INFO] [stderr]     Checking pollster v0.2.0
[INFO] [stderr]     Checking local_ipaddress v0.1.3
[INFO] [stderr]     Checking futures-task v0.3.7
[INFO] [stderr]     Checking mqtt4bytes v0.3.0
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking ring v0.16.15
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking regex v1.4.1
[INFO] [stderr]     Checking nix v0.19.0
[INFO] [stderr]    Compiling futures-macro v0.3.7
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]     Checking backtrace v0.3.54
[INFO] [stderr]     Checking futures-channel v0.3.7
[INFO] [stderr]     Checking async-channel v1.5.1
[INFO] [stderr]     Checking color-backtrace v0.4.2
[INFO] [stderr]     Checking stable-eyre v0.2.1
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking futures-util v0.3.7
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking rustls v0.18.1
[INFO] [stderr]     Checking rustls-native-certs v0.4.0
[INFO] [stderr]     Checking tokio-rustls v0.14.1
[INFO] [stderr]     Checking backoff v0.2.1
[INFO] [stderr]     Checking dbus v0.9.0
[INFO] [stderr]     Checking futures-executor v0.3.7
[INFO] [stderr]     Checking rumqttc v0.2.0
[INFO] [stderr]     Checking futures v0.3.7
[INFO] [stderr]     Checking homie-device v0.3.0
[INFO] [stderr]     Checking bluez-generated v0.2.0
[INFO] [stderr]     Checking dbus-tokio v0.6.0
[INFO] [stderr]     Checking mijia v0.1.0
[INFO] [stderr]     Checking mijia-homie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.12s
[INFO] running `Command { std: "docker" "inspect" "4c8cbea0770a080a45778dca128d47bab4579e4cb9f2e5347b977617020a9ac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c8cbea0770a080a45778dca128d47bab4579e4cb9f2e5347b977617020a9ac1", kill_on_drop: false }`
[INFO] [stdout] 4c8cbea0770a080a45778dca128d47bab4579e4cb9f2e5347b977617020a9ac1