[INFO] crate nanny 0.0.9 is already in cache [INFO] checking nanny-0.0.9 against try#879b8cb7dc2ad9102994457e73cf78d124926ea5 for pr-73084 [INFO] extracting crate nanny 0.0.9 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate nanny 0.0.9 on toolchain 879b8cb7dc2ad9102994457e73cf78d124926ea5 [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate nanny 0.0.9 [INFO] removed path dependency nanny-sys from crates.io crate nanny 0.0.9 [INFO] finished tweaking crates.io crate nanny 0.0.9 [INFO] tweaked toml for crates.io crate nanny 0.0.9 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 69183828cf8fbd3a580b04e40720475eb618c0a6170faed7ca9f416d55862b7c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "69183828cf8fbd3a580b04e40720475eb618c0a6170faed7ca9f416d55862b7c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling nanny-sys v0.0.6 [INFO] [stderr] error: failed to run custom build command for `nanny-sys v0.0.6` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/nanny-sys-b657435cdec016a5/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nanny-sys-0.0.6/build.rs:23:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558b68b107c5 - backtrace::backtrace::libunwind::trace::haa412c68ebbfb7cb [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558b68b107c5 - backtrace::backtrace::trace_unsynchronized::ha108e3f35b74f2c0 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558b68b107c5 - std::sys_common::backtrace::_print_fmt::h15e024020a5efe76 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558b68b107c5 - ::fmt::h0f0ee68588fafa16 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558b68b3524c - core::fmt::write::h5e8e27a0c5da998b [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558b68b0c9e3 - std::io::Write::write_fmt::h40a97a3850da46f1 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x558b68b13020 - std::sys_common::backtrace::_print::h1951082d2778220a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558b68b13020 - std::sys_common::backtrace::print::hb28523ad63a39f3d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558b68b13020 - std::panicking::default_hook::{{closure}}::h335019dd84826d63 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558b68b12d6c - std::panicking::default_hook::h075f202ae1b09cd1 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x558b68b13607 - std::panicking::rust_panic_with_hook::hd172f806c3cae9b4 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x558b68b1320b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 12: 0x558b68b34651 - core::panicking::panic_fmt::hc02b60091d55b8de [INFO] [stderr] at src/libcore/panicking.rs:86 [INFO] [stderr] 13: 0x558b68b3459d - core::panicking::panic::hb3027e393e12b97f [INFO] [stderr] at src/libcore/panicking.rs:51 [INFO] [stderr] 14: 0x558b68ac6444 - core::option::Option::unwrap::hae175e6192caad69 [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/libcore/macros/mod.rs:10 [INFO] [stderr] 15: 0x558b68ac67ed - build_script_build::build_object_file::hfaa4e8eac1325b51 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nanny-sys-0.0.6/build.rs:23 [INFO] [stderr] 16: 0x558b68ac6b26 - build_script_build::main::h3b3acb25f5652d5f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nanny-sys-0.0.6/build.rs:41 [INFO] [stderr] 17: 0x558b68ac6bcb - std::rt::lang_start::{{closure}}::h1df7cc0f10ce3f57 [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x558b68b139d8 - std::rt::lang_start_internal::{{closure}}::h2864321e935738e7 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x558b68b139d8 - std::panicking::try::do_call::h333ff4828746b918 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 20: 0x558b68b139d8 - std::panicking::try::h8e774ead4eea5983 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x558b68b139d8 - std::panic::catch_unwind::h16076fe2b012afda [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x558b68b139d8 - std::rt::lang_start_internal::hbf7659429e6237e7 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x558b68ac6ba7 - std::rt::lang_start::h3f8658787ae4a731 [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x558b68ac6b5a - main [INFO] [stderr] 25: 0x7fc38d2300b3 - __libc_start_main [INFO] [stderr] 26: 0x558b68ac619e - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "69183828cf8fbd3a580b04e40720475eb618c0a6170faed7ca9f416d55862b7c"` [INFO] running `"docker" "rm" "-f" "69183828cf8fbd3a580b04e40720475eb618c0a6170faed7ca9f416d55862b7c"` [INFO] [stdout] 69183828cf8fbd3a580b04e40720475eb618c0a6170faed7ca9f416d55862b7c