[INFO] fetching crate bee-signing 0.1.1-alpha...
[INFO] checking bee-signing-0.1.1-alpha against beta for pr-78714
[INFO] extracting crate bee-signing 0.1.1-alpha into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bee-signing 0.1.1-alpha 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 bee-signing 0.1.1-alpha
[INFO] finished tweaking crates.io crate bee-signing 0.1.1-alpha
[INFO] tweaked toml for crates.io crate bee-signing 0.1.1-alpha written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 779fd4d7e96c12b024e5714a67fda14b210bffb31d660ad5da9a3ca68d7f34aa
[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" "779fd4d7e96c12b024e5714a67fda14b210bffb31d660ad5da9a3ca68d7f34aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "779fd4d7e96c12b024e5714a67fda14b210bffb31d660ad5da9a3ca68d7f34aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779fd4d7e96c12b024e5714a67fda14b210bffb31d660ad5da9a3ca68d7f34aa", kill_on_drop: false }`
[INFO] [stdout] 779fd4d7e96c12b024e5714a67fda14b210bffb31d660ad5da9a3ca68d7f34aa
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c9fed307f75e8b8b2739939087dc0ac096064083091f7103e8dcc22d7a552cc
[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" "5c9fed307f75e8b8b2739939087dc0ac096064083091f7103e8dcc22d7a552cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking zeroize v1.1.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling bee-common-derive v0.1.0-alpha
[INFO] [stderr]     Checking bee-ternary v0.3.1-alpha
[INFO] [stderr]     Checking bee-crypto v0.2.0-alpha
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking bee-signing v0.1.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `Command { std: "docker" "inspect" "5c9fed307f75e8b8b2739939087dc0ac096064083091f7103e8dcc22d7a552cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9fed307f75e8b8b2739939087dc0ac096064083091f7103e8dcc22d7a552cc", kill_on_drop: false }`
[INFO] [stdout] 5c9fed307f75e8b8b2739939087dc0ac096064083091f7103e8dcc22d7a552cc