[INFO] fetching crate gdnative-sys 0.9.1...
[INFO] checking gdnative-sys-0.9.1 against beta for pr-78714
[INFO] extracting crate gdnative-sys 0.9.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate gdnative-sys 0.9.1 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 gdnative-sys 0.9.1
[INFO] finished tweaking crates.io crate gdnative-sys 0.9.1
[INFO] tweaked toml for crates.io crate gdnative-sys 0.9.1 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6453d2802a5fa0e9d48b075ecda7b62b10e10a72f471e0b9ac2c5a4f56274a57
[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" "6453d2802a5fa0e9d48b075ecda7b62b10e10a72f471e0b9ac2c5a4f56274a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6453d2802a5fa0e9d48b075ecda7b62b10e10a72f471e0b9ac2c5a4f56274a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6453d2802a5fa0e9d48b075ecda7b62b10e10a72f471e0b9ac2c5a4f56274a57", kill_on_drop: false }`
[INFO] [stdout] 6453d2802a5fa0e9d48b075ecda7b62b10e10a72f471e0b9ac2c5a4f56274a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 630fc0f0e2fc77e01bdbdf1467d85172dd3bd415a17b1220929f584c2de46c8d
[INFO] running `Command { std: "docker" "start" "-a" "630fc0f0e2fc77e01bdbdf1467d85172dd3bd415a17b1220929f584c2de46c8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling libloading v0.6.5
[INFO] [stderr]    Compiling clang-sys v1.0.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling mini-internal v0.1.13
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling miniserde v0.1.13
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling gdnative-sys v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `gdnative-sys`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gdnative_sys --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test -C metadata=140d7db498028c52 -C extra-filename=-140d7db498028c52 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libc=/opt/rustwide/target/debug/deps/liblibc-e538d3579cecac90.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "630fc0f0e2fc77e01bdbdf1467d85172dd3bd415a17b1220929f584c2de46c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "630fc0f0e2fc77e01bdbdf1467d85172dd3bd415a17b1220929f584c2de46c8d", kill_on_drop: false }`
[INFO] [stdout] 630fc0f0e2fc77e01bdbdf1467d85172dd3bd415a17b1220929f584c2de46c8d