[INFO] fetching crate bsc 0.1.4...
[INFO] checking bsc-0.1.4 against beta for pr-78714
[INFO] extracting crate bsc 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bsc 0.1.4 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 bsc 0.1.4
[INFO] finished tweaking crates.io crate bsc 0.1.4
[INFO] tweaked toml for crates.io crate bsc 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate bsc 0.1.4 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] [stderr]     Blocking waiting for file lock on package cache
[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" "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] 5d51b9a7f0f3d3f5bd65091e1efd3b9ebe08f42056b2d16f5e499bf248e33c4a
[INFO] running `Command { std: "docker" "start" "-a" "5d51b9a7f0f3d3f5bd65091e1efd3b9ebe08f42056b2d16f5e499bf248e33c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d51b9a7f0f3d3f5bd65091e1efd3b9ebe08f42056b2d16f5e499bf248e33c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d51b9a7f0f3d3f5bd65091e1efd3b9ebe08f42056b2d16f5e499bf248e33c4a", kill_on_drop: false }`
[INFO] [stdout] 5d51b9a7f0f3d3f5bd65091e1efd3b9ebe08f42056b2d16f5e499bf248e33c4a
[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" "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] e4a45544cf858fcb19b4b0eb4db0e557d89657b29ed8dcaac0fe19fd298a88b4
[INFO] running `Command { std: "docker" "start" "-a" "e4a45544cf858fcb19b4b0eb4db0e557d89657b29ed8dcaac0fe19fd298a88b4", kill_on_drop: false }`
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]     Checking yaml-rust v0.4.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking serde_yaml v0.8.14
[INFO] [stderr]     Checking beanstalkc v1.0.0
[INFO] [stderr]     Checking bsc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "e4a45544cf858fcb19b4b0eb4db0e557d89657b29ed8dcaac0fe19fd298a88b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a45544cf858fcb19b4b0eb4db0e557d89657b29ed8dcaac0fe19fd298a88b4", kill_on_drop: false }`
[INFO] [stdout] e4a45544cf858fcb19b4b0eb4db0e557d89657b29ed8dcaac0fe19fd298a88b4