[INFO] fetching crate rumq-cli 0.1.0-alpha.5...
[INFO] checking rumq-cli-0.1.0-alpha.5 against beta for pr-78714
[INFO] extracting crate rumq-cli 0.1.0-alpha.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rumq-cli 0.1.0-alpha.5 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 rumq-cli 0.1.0-alpha.5
[INFO] finished tweaking crates.io crate rumq-cli 0.1.0-alpha.5
[INFO] tweaked toml for crates.io crate rumq-cli 0.1.0-alpha.5 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate rumq-cli 0.1.0-alpha.5 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-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 9763e6b8dfd2a92924e0634d03459f7ab7679b76e72a0dc470e77ae7da819898
[INFO] running `Command { std: "docker" "start" "-a" "9763e6b8dfd2a92924e0634d03459f7ab7679b76e72a0dc470e77ae7da819898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9763e6b8dfd2a92924e0634d03459f7ab7679b76e72a0dc470e77ae7da819898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9763e6b8dfd2a92924e0634d03459f7ab7679b76e72a0dc470e77ae7da819898", kill_on_drop: false }`
[INFO] [stdout] 9763e6b8dfd2a92924e0634d03459f7ab7679b76e72a0dc470e77ae7da819898
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 451485f7b5f33efe50f33b2560ac306f6fd156fb2c034b182c264a0f3d535b3f
[INFO] running `Command { std: "docker" "start" "-a" "451485f7b5f33efe50f33b2560ac306f6fd156fb2c034b182c264a0f3d535b3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]     Checking untrusted v0.7.0
[INFO] [stderr]    Compiling ring v0.16.11
[INFO] [stderr]    Compiling memchr v2.3.2
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]     Checking pretty_env_logger v0.3.1
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]     Checking webpki v0.21.2
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling tokio-macros v0.2.4
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling async-trait v0.1.24
[INFO] [stderr]    Compiling derive_more v0.99.2
[INFO] [stderr]    Compiling proc-macro-error v0.4.9
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.9
[INFO] [stderr]     Checking tokio v0.2.11
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling structopt-derive v0.4.2
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking structopt v0.3.9
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking tokio-rustls v0.12.2
[INFO] [stderr]     Checking rumq-core v0.1.0-alpha.5
[INFO] [stderr]     Checking rumq-broker v0.1.0-alpha.5
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking rumq-cli v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "451485f7b5f33efe50f33b2560ac306f6fd156fb2c034b182c264a0f3d535b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "451485f7b5f33efe50f33b2560ac306f6fd156fb2c034b182c264a0f3d535b3f", kill_on_drop: false }`
[INFO] [stdout] 451485f7b5f33efe50f33b2560ac306f6fd156fb2c034b182c264a0f3d535b3f