[INFO] fetching crate ethercat 0.1.3... [INFO] documenting ethercat-0.1.3 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate ethercat 0.1.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate ethercat 0.1.3 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ethercat 0.1.3 [INFO] finished tweaking crates.io crate ethercat 0.1.3 [INFO] tweaked toml for crates.io crate ethercat 0.1.3 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "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] b5bcc4fec11ea2e1c0dbd7938f3904372e4fdcc1cf1d339561429c788d9fb8c3 [INFO] running `Command { std: "docker" "start" "-a" "b5bcc4fec11ea2e1c0dbd7938f3904372e4fdcc1cf1d339561429c788d9fb8c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5bcc4fec11ea2e1c0dbd7938f3904372e4fdcc1cf1d339561429c788d9fb8c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5bcc4fec11ea2e1c0dbd7938f3904372e4fdcc1cf1d339561429c788d9fb8c3", kill_on_drop: false }` [INFO] [stdout] b5bcc4fec11ea2e1c0dbd7938f3904372e4fdcc1cf1d339561429c788d9fb8c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 8f0425d6893c33adc5f55c609f51bdafb6c4b305f722e1dad41dcaf918091c0f [INFO] running `Command { std: "docker" "start" "-a" "8f0425d6893c33adc5f55c609f51bdafb6c4b305f722e1dad41dcaf918091c0f", kill_on_drop: false }` [INFO] [stderr] Checking ioctl-sys v0.5.2 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling ethercat-sys v0.1.3 [INFO] [stderr] error: failed to run custom build command for `ethercat-sys v0.1.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/ethercat-sys-8c238958933a7404/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Please set the ETHERCAT_PATH env var to the location of a checkout of the Ethercat master after running configure: NotPresent', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ethercat-sys-0.1.3/build.rs:9:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55aa6b171f95 - backtrace::backtrace::libunwind::trace::h14d338b30b3ea0a7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55aa6b171f95 - backtrace::backtrace::trace_unsynchronized::h73ea91d74a3fd67f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55aa6b171f95 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55aa6b171f95 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55aa6b19bdcc - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55aa6b16e792 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55aa6b174830 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55aa6b174830 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55aa6b174830 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55aa6b17457c - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x55aa6b174e73 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x55aa6b174a6b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x55aa6b19a481 - core::panicking::panic_fmt::h09c929f06bb87c98 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x55aa6b19a2a3 - core::option::expect_none_failed::h188f17af6c9f404b [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x55aa6abf00fd - core::result::Result::expect::h9d9f4eca6db9cdc2 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x55aa6abf131a - build_script_build::main::h778d1e093c3d1696 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ethercat-sys-0.1.3/build.rs:8 [INFO] [stderr] 16: 0x55aa6abf01cb - std::rt::lang_start::{{closure}}::hdd1966f90c695aef [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55aa6b175313 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55aa6b175313 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 19: 0x55aa6b175313 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 20: 0x55aa6b175313 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55aa6b175313 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55aa6abf01a7 - std::rt::lang_start::h4d4df64c41d6e825 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55aa6abf18ba - main [INFO] [stderr] 24: 0x7fc97c6520b3 - __libc_start_main [INFO] [stderr] 25: 0x55aa6abef19e - _start [INFO] [stderr] 26: 0x0 - [INFO] running `Command { std: "docker" "inspect" "8f0425d6893c33adc5f55c609f51bdafb6c4b305f722e1dad41dcaf918091c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f0425d6893c33adc5f55c609f51bdafb6c4b305f722e1dad41dcaf918091c0f", kill_on_drop: false }` [INFO] [stdout] 8f0425d6893c33adc5f55c609f51bdafb6c4b305f722e1dad41dcaf918091c0f