[INFO] fetching crate lanmon 0.2.0...
[INFO] checking lanmon-0.2.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate lanmon 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate lanmon 0.2.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lanmon 0.2.0
[INFO] finished tweaking crates.io crate lanmon 0.2.0
[INFO] tweaked toml for crates.io crate lanmon 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 98 packages to latest compatible versions
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.5.21)
[INFO] [stderr]       Adding fastping-rs v0.1.7 (available: v0.2.4)
[INFO] [stderr]       Adding fern v0.5.9 (available: v0.7.0)
[INFO] [stderr]       Adding toml v0.4.10 (available: v0.8.19)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet_transport v0.26.0
[INFO] [stderr]   Downloaded pnet_sys v0.26.0
[INFO] [stderr]   Downloaded syntex v0.42.2
[INFO] [stderr]   Downloaded pnet_base v0.26.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.26.0
[INFO] [stderr]   Downloaded pnet v0.26.0
[INFO] [stderr]   Downloaded pnet_packet v0.26.0
[INFO] [stderr]   Downloaded syntex_pos v0.42.0
[INFO] [stderr]   Downloaded bitflags v0.5.0
[INFO] [stderr]   Downloaded syntex_errors v0.42.0
[INFO] [stderr]   Downloaded ipnetwork v0.16.0
[INFO] [stderr]   Downloaded pnet_datalink v0.26.0
[INFO] [stderr]   Downloaded pnet_macros v0.26.0
[INFO] [stderr]   Downloaded unicode-xid v0.0.3
[INFO] [stderr]   Downloaded syntex_syntax v0.42.0
[INFO] [stderr]   Downloaded fastping-rs v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1015b20eb71f4f892cc1e2b4f80c946adad04dc1eedaa05f6f224aa98cd4bb57
[INFO] running `Command { std: "docker" "start" "-a" "1015b20eb71f4f892cc1e2b4f80c946adad04dc1eedaa05f6f224aa98cd4bb57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1015b20eb71f4f892cc1e2b4f80c946adad04dc1eedaa05f6f224aa98cd4bb57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1015b20eb71f4f892cc1e2b4f80c946adad04dc1eedaa05f6f224aa98cd4bb57", kill_on_drop: false }`
[INFO] [stdout] 1015b20eb71f4f892cc1e2b4f80c946adad04dc1eedaa05f6f224aa98cd4bb57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2e6b74d05058d79aac96e60a6dbe87d77ee00dde6c3b2d8ac500e30d719296d
[INFO] running `Command { std: "docker" "start" "-a" "a2e6b74d05058d79aac96e60a6dbe87d77ee00dde6c3b2d8ac500e30d719296d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]     Checking pnet_base v0.26.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking pnet_sys v0.26.0
[INFO] [stderr]     Checking ipnetwork v0.16.0
[INFO] [stderr]    Compiling pnet v0.26.0
[INFO] [stderr]     Checking pnet_macros_support v0.26.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking pnet_datalink v0.26.0
[INFO] [stderr]     Checking fern v0.5.9
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_macros v0.26.0
[INFO] [stderr]    Compiling pnet_packet v0.26.0
[INFO] [stderr] error: failed to run custom build command for `pnet_packet v0.26.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/pnet_packet-9bceb10c72f01869/build-script-build` (signal: 6, SIGABRT: process abort signal)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at core/src/panicking.rs:223:5:
[INFO] [stderr]   unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56e8a3e67c5a - std::backtrace_rs::backtrace::libunwind::trace::h4a182ed5026c4960
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x56e8a3e67c5a - std::backtrace_rs::backtrace::trace_unsynchronized::hd36eaf0d0af663ac
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x56e8a3e67c5a - std::sys::backtrace::_print_fmt::h5bc686de8bf76aa3
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x56e8a3e67c5a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hd8bd9250b5d34cf2
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x56e8a3e870b3 - core::fmt::rt::Argument::fmt::h479db8f948910918
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x56e8a3e870b3 - core::fmt::write::h8ea7001525e04e92
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/fmt/mod.rs:1189:21
[INFO] [stderr]      6:     0x56e8a3e64c93 - std::io::Write::write_fmt::h9a3a3a90a20c720b
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/io/mod.rs:1884:15
[INFO] [stderr]      7:     0x56e8a3e67aa2 - std::sys::backtrace::BacktraceLock::print::h524f4afae71bff25
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x56e8a3e68a6c - std::panicking::default_hook::{{closure}}::hbf0efdb45c0ec2fa
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:268:22
[INFO] [stderr]      9:     0x56e8a3e688b2 - std::panicking::default_hook::hd8655fd75a36fb4e
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:295:9
[INFO] [stderr]     10:     0x56e8a3e69067 - std::panicking::rust_panic_with_hook::hfd3e39fd18e5a522
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:801:13
[INFO] [stderr]     11:     0x56e8a3e68ec6 - std::panicking::begin_panic_handler::{{closure}}::h541106c2fc98c78e
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:667:13
[INFO] [stderr]     12:     0x56e8a3e68139 - std::sys::backtrace::__rust_end_short_backtrace::hd41b812be983a407
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:170:18
[INFO] [stderr]     13:     0x56e8a3e68b8c - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:665:5
[INFO] [stderr]     14:     0x56e8a3e85edd - core::panicking::panic_nounwind_fmt::runtime::h603a78faffa60500
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/panicking.rs:119:22
[INFO] [stderr]     15:     0x56e8a3e85edd - core::panicking::panic_nounwind_fmt::h10e990d0b43f11f6
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/intrinsics/mod.rs:3535:9
[INFO] [stderr]     16:     0x56e8a3e85f72 - core::panicking::panic_nounwind::h77de2e8d15ec29ff
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/panicking.rs:223:5
[INFO] [stderr]     17:     0x56e8a3daa45b - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::hbc487cc379510b9f
[INFO] [stderr]     18:     0x56e8a3daa0a2 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::h6dc8a0aa6bca94d9
[INFO] [stderr]     19:     0x56e8a3d33cf5 - core::slice::<impl [T]>::get_unchecked::h74b22470062f9473
[INFO] [stderr]     20:     0x56e8a3c223f4 - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::h8e80743ea1d28b4a
[INFO] [stderr]     21:     0x56e8a3cb215c - syntex_syntax::fold::noop_fold_mod::h99b30c9662a3bd5a
[INFO] [stderr]     22:     0x56e8a3d696ff - syntex_syntax::fold::Folder::fold_mod::he587c82fd1f44f6d
[INFO] [stderr]     23:     0x56e8a3caa65b - syntex_syntax::fold::noop_fold_item_kind::h119c16252279cfe3
[INFO] [stderr]     24:     0x56e8a3d693ff - syntex_syntax::fold::Folder::fold_item_kind::h855b09271cd7d19d
[INFO] [stderr]     25:     0x56e8a3cb388d - syntex_syntax::fold::noop_fold_item_simple::hea6ae76c1c331b10
[INFO] [stderr]     26:     0x56e8a3d6933f - syntex_syntax::fold::Folder::fold_item_simple::ha3e5ac588efa7f5b
[INFO] [stderr]     27:     0x56e8a3cb2e4f - syntex_syntax::fold::noop_fold_item::{{closure}}::hbfb5502e040dd14d
[INFO] [stderr]     28:     0x56e8a3d3f6c5 - syntex_syntax::ptr::P<T>::map::hbe1c49c6ffe52bd8
[INFO] [stderr]     29:     0x56e8a3cb2dbb - syntex_syntax::fold::noop_fold_item::h18369319b4ed35f2
[INFO] [stderr]     30:     0x56e8a3d7a554 - syntex_syntax::ext::expand::expand_multi_modified::hca7447815c5416bd
[INFO] [stderr]     31:     0x56e8a3db0478 - syntex_syntax::ext::decorator::expand_annotatable::h1fcdeb50c3058749
[INFO] [stderr]     32:     0x56e8a3d7954c - syntex_syntax::ext::expand::expand_item::h49c732b6c089e99f
[INFO] [stderr]     33:     0x56e8a3d7cb7c - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_item::h2838ed1ca1366071
[INFO] [stderr]     34:     0x56e8a3cb2500 - syntex_syntax::fold::noop_fold_crate::hf2057b79e3f0de03
[INFO] [stderr]     35:     0x56e8a3d7c36e - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_crate::h3d2a54ad23a8fd56
[INFO] [stderr]     36:     0x56e8a3d7d9f2 - syntex_syntax::ext::expand::expand_crate_with_expander::hf69b2005f2eec2f0
[INFO] [stderr]     37:     0x56e8a3d7d554 - syntex_syntax::ext::expand::expand_crate::h762e33e6e8d41349
[INFO] [stderr]     38:     0x56e8a3bf55f9 - syntex::Registry::expand_crate::h2f2b7075ffa82088
[INFO] [stderr]     39:     0x56e8a39a853c - syntex::Registry::expand::h4381784dbf3d36cb
[INFO] [stderr]     40:     0x56e8a39a8e11 - build_script_build::macros::expand::hef323f914348372a
[INFO] [stderr]     41:     0x56e8a39a8ff6 - build_script_build::main::hb9d44c7f80dda9d2
[INFO] [stderr]     42:     0x56e8a39a79b3 - core::ops::function::FnOnce::call_once::h489846ae21952e34
[INFO] [stderr]     43:     0x56e8a39a7856 - std::sys::backtrace::__rust_begin_short_backtrace::hee4d1a728ca50cd4
[INFO] [stderr]     44:     0x56e8a39a7839 - std::rt::lang_start::{{closure}}::h4ac4562cb2ed34b4
[INFO] [stderr]     45:     0x56e8a3e60fc7 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h85d3b6433c6201ad
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     46:     0x56e8a3e60fc7 - std::panicking::try::do_call::h1e58a303c26811b2
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:557:40
[INFO] [stderr]     47:     0x56e8a3e60fc7 - std::panicking::try::hf884ee642c4250a3
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:520:19
[INFO] [stderr]     48:     0x56e8a3e60fc7 - std::panic::catch_unwind::h16d69298af9a3692
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panic.rs:358:14
[INFO] [stderr]     49:     0x56e8a3e60fc7 - std::rt::lang_start_internal::{{closure}}::h5a8a6f94cdf753a6
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/rt.rs:174:48
[INFO] [stderr]     50:     0x56e8a3e60fc7 - std::panicking::try::do_call::hf6ee2fe994f58e18
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:557:40
[INFO] [stderr]     51:     0x56e8a3e60fc7 - std::panicking::try::hc1282bf2eeca2940
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:520:19
[INFO] [stderr]     52:     0x56e8a3e60fc7 - std::panic::catch_unwind::h212572842a792e2c
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panic.rs:358:14
[INFO] [stderr]     53:     0x56e8a3e60fc7 - std::rt::lang_start_internal::h9681d29d05b11740
[INFO] [stderr]                                  at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/rt.rs:174:20
[INFO] [stderr]     54:     0x56e8a39a7817 - std::rt::lang_start::h2d19ea111a522b5c
[INFO] [stderr]     55:     0x56e8a39a9015 - main
[INFO] [stderr]     56:     0x714422002d90 - <unknown>
[INFO] [stderr]     57:     0x714422002e40 - __libc_start_main
[INFO] [stderr]     58:     0x56e8a39a7625 - _start
[INFO] [stderr]     59:                0x0 - <unknown>
[INFO] [stderr]   thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "a2e6b74d05058d79aac96e60a6dbe87d77ee00dde6c3b2d8ac500e30d719296d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e6b74d05058d79aac96e60a6dbe87d77ee00dde6c3b2d8ac500e30d719296d", kill_on_drop: false }`
[INFO] [stdout] a2e6b74d05058d79aac96e60a6dbe87d77ee00dde6c3b2d8ac500e30d719296d