[INFO] crate nanny-sys 0.0.6 is already in cache [INFO] checking nanny-sys-0.0.6 against master#d939f708d960161d23b964309ba68ff207fc0ead for pr-70087 [INFO] extracting crate nanny-sys 0.0.6 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate nanny-sys 0.0.6 on toolchain d939f708d960161d23b964309ba68ff207fc0ead [INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate nanny-sys 0.0.6 [INFO] finished tweaking crates.io crate nanny-sys 0.0.6 [INFO] tweaked toml for crates.io crate nanny-sys 0.0.6 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bcca91182c94e44dd41204895bc65d23c7ff63910cfb3ce878b4152efed69594 [INFO] running `"docker" "start" "-a" "bcca91182c94e44dd41204895bc65d23c7ff63910cfb3ce878b4152efed69594"` [INFO] [stderr] Compiling nanny-sys v0.0.6 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build [INFO] [stderr] --> build.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | gcc::Config::new() [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained [INFO] [stderr] --> build.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | gcc::Config::new() [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `nanny-sys v0.0.6 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/nanny-sys-16c2b5b85fa00c82/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', build.rs:23:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f1e3548d64 - backtrace::backtrace::libunwind::trace::hdbfb90b3ac3ad82c [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55f1e3548d64 - backtrace::backtrace::trace_unsynchronized::hdc2d8de557dbdcaf [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f1e3548d64 - std::sys_common::backtrace::_print_fmt::hc847b4cbd733969c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55f1e3548d64 - ::fmt::h1834f0d5f0f485d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55f1e356919c - core::fmt::write::h6932942104d5f1ae [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55f1e3545243 - std::io::Write::write_fmt::h6ea75dc393077354 [INFO] [stderr] at src/libstd/io/mod.rs:1427 [INFO] [stderr] 6: 0x55f1e354b685 - std::sys_common::backtrace::_print::hbdd2af06305a234c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55f1e354b685 - std::sys_common::backtrace::print::hfa2e5bb1407a0009 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55f1e354b685 - std::panicking::default_hook::{{closure}}::h4196b1a9c9da64a2 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55f1e354b3d2 - std::panicking::default_hook::h853dd04629d084b0 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55f1e354bc92 - std::panicking::rust_panic_with_hook::h06766489222c5b1f [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55f1e354b87b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 12: 0x55f1e3568511 - core::panicking::panic_fmt::h70f73dd0c53f6a1b [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 13: 0x55f1e356845d - core::panicking::panic::h8949d295691d9372 [INFO] [stderr] at src/libcore/panicking.rs:54 [INFO] [stderr] 14: 0x55f1e34fdf94 - core::option::Option::unwrap::h19cbfa0443bc4ea8 [INFO] [stderr] at /rustc/d939f708d960161d23b964309ba68ff207fc0ead/src/libcore/macros/mod.rs:34 [INFO] [stderr] 15: 0x55f1e34fe45d - build_script_build::build_object_file::hc4cb03cb6149f117 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:23 [INFO] [stderr] 16: 0x55f1e34fe796 - build_script_build::main::hcaa76b2b8357d890 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:41 [INFO] [stderr] 17: 0x55f1e34fe09b - std::rt::lang_start::{{closure}}::hfc080c85b817d993 [INFO] [stderr] at /rustc/d939f708d960161d23b964309ba68ff207fc0ead/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x55f1e354c15f - std::rt::lang_start_internal::{{closure}}::hdaffbcc57d598c5f [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x55f1e354c15f - std::panicking::try::do_call::hc1832c62abd55478 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 20: 0x55f1e354c15f - std::panicking::try::h23d1892813e46504 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x55f1e354c15f - std::panic::catch_unwind::hdb5524bedfc6db1f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55f1e354c15f - std::rt::lang_start_internal::h2ab9efcdfcc44c95 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x55f1e34fe077 - std::rt::lang_start::h88b30a29a979e0ff [INFO] [stderr] at /rustc/d939f708d960161d23b964309ba68ff207fc0ead/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55f1e34fe7ca - main [INFO] [stderr] 25: 0x7ff7122e2b97 - __libc_start_main [INFO] [stderr] 26: 0x55f1e34fdd3a - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "bcca91182c94e44dd41204895bc65d23c7ff63910cfb3ce878b4152efed69594"` [INFO] running `"docker" "rm" "-f" "bcca91182c94e44dd41204895bc65d23c7ff63910cfb3ce878b4152efed69594"` [INFO] [stdout] bcca91182c94e44dd41204895bc65d23c7ff63910cfb3ce878b4152efed69594