[INFO] fetching crate torznab 0.2.2...
[INFO] checking torznab-0.2.2 against beta for pr-78714
[INFO] extracting crate torznab 0.2.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate torznab 0.2.2 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 torznab 0.2.2
[INFO] finished tweaking crates.io crate torznab 0.2.2
[INFO] tweaked toml for crates.io crate torznab 0.2.2 written to /workspace/builds/worker-12/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5a73114d7715e7d2e28332210dced6f6f9e15e956ba3cbe297b63ed1980426b7
[INFO] running `Command { std: "docker" "start" "-a" "5a73114d7715e7d2e28332210dced6f6f9e15e956ba3cbe297b63ed1980426b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a73114d7715e7d2e28332210dced6f6f9e15e956ba3cbe297b63ed1980426b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a73114d7715e7d2e28332210dced6f6f9e15e956ba3cbe297b63ed1980426b7", kill_on_drop: false }`
[INFO] [stdout] 5a73114d7715e7d2e28332210dced6f6f9e15e956ba3cbe297b63ed1980426b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 8883d136e92deffcfa49bd57df2ef90bb2325921f02a85beed12810d5fee9a0e
[INFO] running `Command { std: "docker" "start" "-a" "8883d136e92deffcfa49bd57df2ef90bb2325921f02a85beed12810d5fee9a0e", kill_on_drop: false }`
[INFO] [stderr]     Checking quick-xml v0.17.2
[INFO] [stderr]     Checking tokio v0.2.23
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking async-compression v0.3.6
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking rss v1.9.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking hyper v0.13.9
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]     Checking torznab v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.70s
[INFO] running `Command { std: "docker" "inspect" "8883d136e92deffcfa49bd57df2ef90bb2325921f02a85beed12810d5fee9a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8883d136e92deffcfa49bd57df2ef90bb2325921f02a85beed12810d5fee9a0e", kill_on_drop: false }`
[INFO] [stdout] 8883d136e92deffcfa49bd57df2ef90bb2325921f02a85beed12810d5fee9a0e