[INFO] fetching crate simple-fcl-sys 0.0.5...
[INFO] checking simple-fcl-sys-0.0.5 against beta for pr-78714
[INFO] extracting crate simple-fcl-sys 0.0.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate simple-fcl-sys 0.0.5 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 simple-fcl-sys 0.0.5
[INFO] finished tweaking crates.io crate simple-fcl-sys 0.0.5
[INFO] tweaked toml for crates.io crate simple-fcl-sys 0.0.5 written to /workspace/builds/worker-14/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 843763b50150a102fdce2ca80e06ba2842abc837f4439115e1ac19c3af51d751
[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" "843763b50150a102fdce2ca80e06ba2842abc837f4439115e1ac19c3af51d751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "843763b50150a102fdce2ca80e06ba2842abc837f4439115e1ac19c3af51d751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843763b50150a102fdce2ca80e06ba2842abc837f4439115e1ac19c3af51d751", kill_on_drop: false }`
[INFO] [stdout] 843763b50150a102fdce2ca80e06ba2842abc837f4439115e1ac19c3af51d751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b033396905ddcae1a684482366bdab4c15b8b193930903262250456d023398fd
[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" "b033396905ddcae1a684482366bdab4c15b8b193930903262250456d023398fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.32.3
[INFO] [stderr]    Compiling clang-sys v0.21.2
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling simple-fcl-sys v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.49s
[INFO] running `Command { std: "docker" "inspect" "b033396905ddcae1a684482366bdab4c15b8b193930903262250456d023398fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b033396905ddcae1a684482366bdab4c15b8b193930903262250456d023398fd", kill_on_drop: false }`
[INFO] [stdout] b033396905ddcae1a684482366bdab4c15b8b193930903262250456d023398fd