[INFO] crate nftnl 0.2.1 is already in cache
[INFO] checking nftnl-0.2.1 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] extracting crate nftnl 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nftnl 0.2.1 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nftnl 0.2.1
[INFO] finished tweaking crates.io crate nftnl 0.2.1
[INFO] tweaked toml for crates.io crate nftnl 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate nftnl 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] eb5ab5b5a66b19b10d4e0a0784be78aae0b6dbe2d7af23fb08ba15e2800a48d7
[INFO] running `"docker" "start" "-a" "eb5ab5b5a66b19b10d4e0a0784be78aae0b6dbe2d7af23fb08ba15e2800a48d7"`
[INFO] [stderr]    Compiling mnl-sys v0.1.0
[INFO] [stderr]    Compiling nftnl-sys v0.2.0
[INFO] [stderr]    Compiling err-derive v0.1.5
[INFO] [stderr]     Checking ipnetwork v0.15.0
[INFO] [stderr] error: failed to run custom build command for `mnl-sys v0.1.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/mnl-sys-fef1634ccfe16814/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-0.1.0/build.rs:27:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x555869dd5428 - backtrace::backtrace::libunwind::trace::h2e8c2dc2de171fe2
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x555869dd5428 - backtrace::backtrace::trace_unsynchronized::h7aa4c132b10c7ee3
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x555869dd5428 - std::sys_common::backtrace::_print_fmt::h1942b7aafbde352f
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]    3:     0x555869dd5428 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h95769d76088227e3
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x555869df3e9c - core::fmt::write::h5449cc1bc822e495
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1052
[INFO] [stderr]    5:     0x555869dd2427 - std::io::Write::write_fmt::h84f4214f658d281c
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x555869dd79f5 - std::sys_common::backtrace::_print::h6dc1123e98efaa83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x555869dd79f5 - std::sys_common::backtrace::print::hedc9d8b1887612e4
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x555869dd79f5 - std::panicking::default_hook::{{closure}}::hd2554eb10d7a19f9
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x555869dd7736 - std::panicking::default_hook::haccd3e09b604f2d2
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x555869dd7fb2 - std::panicking::rust_panic_with_hook::h9df121a4b9c153a9
[INFO] [stderr]                                at src/libstd/panicking.rs:470
[INFO] [stderr]   11:     0x555869dd7b9b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:378
[INFO] [stderr]   12:     0x555869df30e1 - core::panicking::panic_fmt::h6cb862d5747526c7
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x555869df2f03 - core::option::expect_none_failed::h5ad33417bd707460
[INFO] [stderr]                                at src/libcore/option.rs:1199
[INFO] [stderr]   14:     0x555869d9a66f - core::result::Result<T,E>::unwrap::h2c4353a70575f5b7
[INFO] [stderr]                                at /rustc/f149601db42efe10ece8b284ab681fd4a6fcb89c/src/libcore/result.rs:963
[INFO] [stderr]   15:     0x555869d9adf5 - build_script_build::main::h28d8baf562fcd375
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mnl-sys-0.1.0/build.rs:27
[INFO] [stderr]   16:     0x555869d9a850 - std::rt::lang_start::{{closure}}::h4539c254aed46be8
[INFO] [stderr]                                at /rustc/f149601db42efe10ece8b284ab681fd4a6fcb89c/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x555869dd7ac3 - std::rt::lang_start_internal::{{closure}}::hb14eb9c0c678a8cb
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x555869dd7ac3 - std::panicking::try::do_call::h1c64a799be75ef67
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   19:     0x555869dde937 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   20:     0x555869dd8459 - std::panicking::try::h98fa498825d75aa7
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   21:     0x555869dd8459 - std::panic::catch_unwind::h480b3762cc3fd11f
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x555869dd8459 - std::rt::lang_start_internal::h90fbd8b8afb10fb4
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x555869d9a829 - std::rt::lang_start::h3a2e1235ac3f9c92
[INFO] [stderr]                                at /rustc/f149601db42efe10ece8b284ab681fd4a6fcb89c/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x555869d9af2a - main
[INFO] [stderr]   25:     0x7fe957828b97 - __libc_start_main
[INFO] [stderr]   26:     0x555869d9a35a - _start
[INFO] [stderr]   27:                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 v0.2.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/nftnl-sys-d8ae37d69020ae65/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-0.2.0/build.rs:41:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x564a8392aa78 - backtrace::backtrace::libunwind::trace::h2e8c2dc2de171fe2
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x564a8392aa78 - backtrace::backtrace::trace_unsynchronized::h7aa4c132b10c7ee3
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x564a8392aa78 - std::sys_common::backtrace::_print_fmt::h1942b7aafbde352f
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]    3:     0x564a8392aa78 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h95769d76088227e3
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x564a839494ec - core::fmt::write::h5449cc1bc822e495
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1052
[INFO] [stderr]    5:     0x564a83927a77 - std::io::Write::write_fmt::h84f4214f658d281c
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x564a8392d045 - std::sys_common::backtrace::_print::h6dc1123e98efaa83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x564a8392d045 - std::sys_common::backtrace::print::hedc9d8b1887612e4
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x564a8392d045 - std::panicking::default_hook::{{closure}}::hd2554eb10d7a19f9
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x564a8392cd86 - std::panicking::default_hook::haccd3e09b604f2d2
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x564a8392d602 - std::panicking::rust_panic_with_hook::h9df121a4b9c153a9
[INFO] [stderr]                                at src/libstd/panicking.rs:470
[INFO] [stderr]   11:     0x564a8392d1eb - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:378
[INFO] [stderr]   12:     0x564a83948731 - core::panicking::panic_fmt::h6cb862d5747526c7
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x564a83948553 - core::option::expect_none_failed::h5ad33417bd707460
[INFO] [stderr]                                at src/libcore/option.rs:1199
[INFO] [stderr]   14:     0x564a838ef8ff - core::result::Result<T,E>::unwrap::h38602991f8b04691
[INFO] [stderr]                                at /rustc/f149601db42efe10ece8b284ab681fd4a6fcb89c/src/libcore/result.rs:963
[INFO] [stderr]   15:     0x564a838f003d - build_script_build::main::h0217d39687b0cc29
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nftnl-sys-0.2.0/build.rs:41
[INFO] [stderr]   16:     0x564a838ef7b0 - std::rt::lang_start::{{closure}}::hb700fc9b7b91ce32
[INFO] [stderr]                                at /rustc/f149601db42efe10ece8b284ab681fd4a6fcb89c/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x564a8392d113 - std::rt::lang_start_internal::{{closure}}::hb14eb9c0c678a8cb
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x564a8392d113 - std::panicking::try::do_call::h1c64a799be75ef67
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   19:     0x564a83933f87 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   20:     0x564a8392daa9 - std::panicking::try::h98fa498825d75aa7
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   21:     0x564a8392daa9 - std::panic::catch_unwind::h480b3762cc3fd11f
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x564a8392daa9 - std::rt::lang_start_internal::h90fbd8b8afb10fb4
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x564a838ef789 - std::rt::lang_start::hb04948e8c8c1aebd
[INFO] [stderr]                                at /rustc/f149601db42efe10ece8b284ab681fd4a6fcb89c/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x564a838f065a - main
[INFO] [stderr]   25:     0x7f02cbdb2b97 - __libc_start_main
[INFO] [stderr]   26:     0x564a838ef3fa - _start
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "eb5ab5b5a66b19b10d4e0a0784be78aae0b6dbe2d7af23fb08ba15e2800a48d7"`
[INFO] running `"docker" "rm" "-f" "eb5ab5b5a66b19b10d4e0a0784be78aae0b6dbe2d7af23fb08ba15e2800a48d7"`
[INFO] [stdout] eb5ab5b5a66b19b10d4e0a0784be78aae0b6dbe2d7af23fb08ba15e2800a48d7