[INFO] crate nftnl 0.3.0 is already in cache
[INFO] checking nftnl-0.3.0 against try#96b3c169cd2d8959926fa240f10342f1659f8ae3 for pr-71896
[INFO] extracting crate nftnl 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate nftnl 0.3.0 on toolchain 96b3c169cd2d8959926fa240f10342f1659f8ae3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nftnl 0.3.0
[INFO] finished tweaking crates.io crate nftnl 0.3.0
[INFO] tweaked toml for crates.io crate nftnl 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate nftnl 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "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" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "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] ea7d71bd6a29f52847418efa1c56a3ec7f96b806b5341c466be275c1a4004f80
[INFO] running `"docker" "start" "-a" "ea7d71bd6a29f52847418efa1c56a3ec7f96b806b5341c466be275c1a4004f80"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling nftnl-sys v0.3.0
[INFO] [stderr]    Compiling mnl-sys v0.2.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr] error: failed to run custom build command for `mnl-sys v0.2.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/mnl-sys-e7eec996b890ae8b/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-env-changed=LIBMNL_LIB_DIR
[INFO] [stderr] Minimum libmnl version: 1.0.3
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Failure { command: "\"pkg-config\" \"--libs\" \"--cflags\" \"libmnl\" \"libmnl >= 1.0.3\"", output: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "Package libmnl was not found in the pkg-config search path.\nPerhaps you should add the directory containing `libmnl.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'libmnl\' found\nPackage libmnl was not found in the pkg-config search path.\nPerhaps you should add the directory containing `libmnl.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'libmnl\' found\n" } }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mnl-sys-0.2.0/build.rs:27:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x564824b075d4 - backtrace::backtrace::libunwind::trace::hfcd33194db0151d4
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x564824b075d4 - backtrace::backtrace::trace_unsynchronized::hfd1904bbbd5335b5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x564824b075d4 - std::sys_common::backtrace::_print_fmt::h8476c57b177b254e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x564824b075d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h73acbc5f6d4b1044
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x564824b2a87c - core::fmt::write::hdf236390fbd68d3d
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x564824b048a3 - std::io::Write::write_fmt::h5722fa40bb2afafd
[INFO] [stderr]                                at src/libstd/io/mod.rs:1532
[INFO] [stderr]    6:     0x564824b09c25 - std::sys_common::backtrace::_print::ha468e873aada7c78
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x564824b09c25 - std::sys_common::backtrace::print::h149365a2f029de62
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x564824b09c25 - std::panicking::default_hook::{{closure}}::hb4a33f9e05934a52
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x564824b09962 - std::panicking::default_hook::hc4535d7b0c743abd
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x564824b0a218 - std::panicking::rust_panic_with_hook::haa34a96a6dbd5a2e
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]   11:     0x564824b09e1b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:385
[INFO] [stderr]   12:     0x564824b29c61 - core::panicking::panic_fmt::hd101a87121fa411f
[INFO] [stderr]                                at src/libcore/panicking.rs:89
[INFO] [stderr]   13:     0x564824b29a83 - core::option::expect_none_failed::h4f0e89faa3179bf7
[INFO] [stderr]                                at src/libcore/option.rs:1272
[INFO] [stderr]   14:     0x564824acd590 - core::result::Result<T,E>::unwrap::had376e686061dda8
[INFO] [stderr]                                at /rustc/96b3c169cd2d8959926fa240f10342f1659f8ae3/src/libcore/result.rs:1005
[INFO] [stderr]   15:     0x564824acdb1e - build_script_build::main::h067fcb810a70d34c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mnl-sys-0.2.0/build.rs:27
[INFO] [stderr]   16:     0x564824acd4cb - std::rt::lang_start::{{closure}}::hedf6e24b6ea89d12
[INFO] [stderr]                                at /rustc/96b3c169cd2d8959926fa240f10342f1659f8ae3/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x564824b0a5e8 - std::rt::lang_start_internal::{{closure}}::h8ee41efd8ae7ff76
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x564824b0a5e8 - std::panicking::try::do_call::h0a4c4514ee6ebbfc
[INFO] [stderr]                                at src/libstd/panicking.rs:297
[INFO] [stderr]   19:     0x564824b0a5e8 - std::panicking::try::h7c2f3858e42d7516
[INFO] [stderr]                                at src/libstd/panicking.rs:274
[INFO] [stderr]   20:     0x564824b0a5e8 - std::panic::catch_unwind::h76c4030fa5655c1e
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   21:     0x564824b0a5e8 - std::rt::lang_start_internal::h1c1398259f72ace6
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   22:     0x564824acd4a7 - std::rt::lang_start::h0712679f9b725551
[INFO] [stderr]                                at /rustc/96b3c169cd2d8959926fa240f10342f1659f8ae3/src/libstd/rt.rs:67
[INFO] [stderr]   23:     0x564824acdc3a - main
[INFO] [stderr]   24:     0x7f45ad19d0b3 - __libc_start_main
[INFO] [stderr]   25:     0x564824acd18e - _start
[INFO] [stderr]   26:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `nftnl-sys v0.3.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/nftnl-sys-3396c066f18a0635/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-env-changed=LIBNFTNL_LIB_DIR
[INFO] [stderr] Minimum libnftnl version: 1.0.6
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Failure { command: "\"pkg-config\" \"--libs\" \"--cflags\" \"libnftnl\" \"libnftnl >= 1.0.6\"", output: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "Package libnftnl was not found in the pkg-config search path.\nPerhaps you should add the directory containing `libnftnl.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'libnftnl\' found\nPackage libnftnl was not found in the pkg-config search path.\nPerhaps you should add the directory containing `libnftnl.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'libnftnl\' found\n" } }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nftnl-sys-0.3.0/build.rs:41:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55af2fde9b64 - backtrace::backtrace::libunwind::trace::hfcd33194db0151d4
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55af2fde9b64 - backtrace::backtrace::trace_unsynchronized::hfd1904bbbd5335b5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55af2fde9b64 - std::sys_common::backtrace::_print_fmt::h8476c57b177b254e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55af2fde9b64 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h73acbc5f6d4b1044
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55af2fe0ce0c - core::fmt::write::hdf236390fbd68d3d
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55af2fde6e33 - std::io::Write::write_fmt::h5722fa40bb2afafd
[INFO] [stderr]                                at src/libstd/io/mod.rs:1532
[INFO] [stderr]    6:     0x55af2fdec1b5 - std::sys_common::backtrace::_print::ha468e873aada7c78
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55af2fdec1b5 - std::sys_common::backtrace::print::h149365a2f029de62
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55af2fdec1b5 - std::panicking::default_hook::{{closure}}::hb4a33f9e05934a52
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55af2fdebef2 - std::panicking::default_hook::hc4535d7b0c743abd
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55af2fdec7a8 - std::panicking::rust_panic_with_hook::haa34a96a6dbd5a2e
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]   11:     0x55af2fdec3ab - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:385
[INFO] [stderr]   12:     0x55af2fe0c1f1 - core::panicking::panic_fmt::hd101a87121fa411f
[INFO] [stderr]                                at src/libcore/panicking.rs:89
[INFO] [stderr]   13:     0x55af2fe0c013 - core::option::expect_none_failed::h4f0e89faa3179bf7
[INFO] [stderr]                                at src/libcore/option.rs:1272
[INFO] [stderr]   14:     0x55af2fdafea0 - core::result::Result<T,E>::unwrap::he2bc78084fae8a78
[INFO] [stderr]                                at /rustc/96b3c169cd2d8959926fa240f10342f1659f8ae3/src/libcore/result.rs:1005
[INFO] [stderr]   15:     0x55af2fdaf80e - build_script_build::main::h5dae689199f0ca94
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nftnl-sys-0.3.0/build.rs:41
[INFO] [stderr]   16:     0x55af2fdb004b - std::rt::lang_start::{{closure}}::h1b9c4059962b22fa
[INFO] [stderr]                                at /rustc/96b3c169cd2d8959926fa240f10342f1659f8ae3/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x55af2fdecb78 - std::rt::lang_start_internal::{{closure}}::h8ee41efd8ae7ff76
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x55af2fdecb78 - std::panicking::try::do_call::h0a4c4514ee6ebbfc
[INFO] [stderr]                                at src/libstd/panicking.rs:297
[INFO] [stderr]   19:     0x55af2fdecb78 - std::panicking::try::h7c2f3858e42d7516
[INFO] [stderr]                                at src/libstd/panicking.rs:274
[INFO] [stderr]   20:     0x55af2fdecb78 - std::panic::catch_unwind::h76c4030fa5655c1e
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   21:     0x55af2fdecb78 - std::rt::lang_start_internal::h1c1398259f72ace6
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   22:     0x55af2fdb0027 - std::rt::lang_start::h2c2ad5c4b887e709
[INFO] [stderr]                                at /rustc/96b3c169cd2d8959926fa240f10342f1659f8ae3/src/libstd/rt.rs:67
[INFO] [stderr]   23:     0x55af2fdafdea - main
[INFO] [stderr]   24:     0x7fd380ecc0b3 - __libc_start_main
[INFO] [stderr]   25:     0x55af2fdaf18e - _start
[INFO] [stderr]   26:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "ea7d71bd6a29f52847418efa1c56a3ec7f96b806b5341c466be275c1a4004f80"`
[INFO] running `"docker" "rm" "-f" "ea7d71bd6a29f52847418efa1c56a3ec7f96b806b5341c466be275c1a4004f80"`
[INFO] [stdout] ea7d71bd6a29f52847418efa1c56a3ec7f96b806b5341c466be275c1a4004f80