[INFO] fetching crate lanmon 0.2.0...
[INFO] checking lanmon-0.2.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate lanmon 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate lanmon 0.2.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet_macros_support v0.26.0
[INFO] [stderr]   Downloaded pnet_transport v0.26.0
[INFO] [stderr]   Downloaded pnet v0.26.0
[INFO] [stderr]   Downloaded syntex v0.42.2
[INFO] [stderr]   Downloaded pnet_packet v0.26.0
[INFO] [stderr]   Downloaded pnet_sys v0.26.0
[INFO] [stderr]   Downloaded pnet_base 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_macros v0.26.0
[INFO] [stderr]   Downloaded syntex_syntax v0.42.0
[INFO] [stderr]   Downloaded pnet_datalink v0.26.0
[INFO] [stderr]   Downloaded fastping-rs v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e54f1eb19b8952c82f638d10d4ffb5722606a7965c517a95861948f9927c41f2
[INFO] running `Command { std: "docker" "start" "-a" "e54f1eb19b8952c82f638d10d4ffb5722606a7965c517a95861948f9927c41f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e54f1eb19b8952c82f638d10d4ffb5722606a7965c517a95861948f9927c41f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54f1eb19b8952c82f638d10d4ffb5722606a7965c517a95861948f9927c41f2", kill_on_drop: false }`
[INFO] [stdout] e54f1eb19b8952c82f638d10d4ffb5722606a7965c517a95861948f9927c41f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a81145fbbdfa4e4a5e9167766cb2b7f382c44020a4d02cd194f66946a6cabf51
[INFO] running `Command { std: "docker" "start" "-a" "a81145fbbdfa4e4a5e9167766cb2b7f382c44020a4d02cd194f66946a6cabf51", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking pnet_base v0.26.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking pnet_macros_support v0.26.0
[INFO] [stderr]     Checking pnet_sys v0.26.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking ipnetwork v0.16.0
[INFO] [stderr]    Compiling pnet v0.26.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking pnet_datalink v0.26.0
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking fern v0.5.9
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling serde_derive v1.0.197
[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-e1f51882f8eeef24/build-script-build` (signal: 6, SIGABRT: process abort signal)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at library/core/src/panicking.rs:156:5:
[INFO] [stderr]   unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x563d51575252 - std::backtrace_rs::backtrace::libunwind::trace::hd67e08e71d64f12a
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stderr]      1:     0x563d51575252 - std::backtrace_rs::backtrace::trace_unsynchronized::h1b6e03ae921b7ccc
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x563d51575252 - std::sys_common::backtrace::_print_fmt::h104284235ec6c37d
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x563d51575252 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h9ec11fc9f8e1e9e3
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x563d515953ac - core::fmt::rt::Argument::fmt::hba6bb69d73dbc69a
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x563d515953ac - core::fmt::write::h1591db653c658e71
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/fmt/mod.rs:1153:17
[INFO] [stderr]      6:     0x563d51572fbf - std::io::Write::write_fmt::hfbffa468e7623aef
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/io/mod.rs:1843:15
[INFO] [stderr]      7:     0x563d51575024 - std::sys_common::backtrace::_print::h00abfdf27a732373
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x563d51575024 - std::sys_common::backtrace::print::ha9520edf621a95dc
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x563d515764eb - std::panicking::default_hook::{{closure}}::h46e508c07ecf0cb0
[INFO] [stderr]     10:     0x563d51576243 - std::panicking::default_hook::h171667a6e5f66517
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x563d5157698d - std::panicking::rust_panic_with_hook::hb748cf56d2d9af62
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/panicking.rs:779:13
[INFO] [stderr]     12:     0x563d51576829 - std::panicking::begin_panic_handler::{{closure}}::h1f68a14808274394
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/panicking.rs:649:13
[INFO] [stderr]     13:     0x563d51575726 - std::sys_common::backtrace::__rust_end_short_backtrace::h36413da1fefb6b73
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x563d51576594 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/panicking.rs:645:5
[INFO] [stderr]     15:     0x563d5105a71a - core::panicking::panic_nounwind_fmt::runtime::h02e4c2cf4dde3226
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/panicking.rs:110:18
[INFO] [stderr]     16:     0x563d5105a71a - core::panicking::panic_nounwind_fmt::ha6ca1ba813de2ee3
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/panicking.rs:123:9
[INFO] [stderr]     17:     0x563d5105a7c9 - core::panicking::panic_nounwind::h64cb8905c9f7b2b7
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/panicking.rs:156:5
[INFO] [stderr]     18:     0x563d514a326b - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::h435fb8b0b335c2f2
[INFO] [stderr]     19:     0x563d514a3164 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::hf243474290c9b8fd
[INFO] [stderr]     20:     0x563d51476c25 - core::slice::<impl [T]>::get_unchecked::h1afe6b953b2432ce
[INFO] [stderr]     21:     0x563d51312d4e - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::hc3624b70bab99b7b
[INFO] [stderr]     22:     0x563d513d807c - syntex_syntax::fold::noop_fold_mod::hcf833ae651479606
[INFO] [stderr]     23:     0x563d514d13df - syntex_syntax::fold::Folder::fold_mod::h0336ee8318e3ebf1
[INFO] [stderr]     24:     0x563d513d1ca4 - syntex_syntax::fold::noop_fold_item_kind::h7ccf04946eb2a243
[INFO] [stderr]     25:     0x563d514d110f - syntex_syntax::fold::Folder::fold_item_kind::hfd4e41ef6d88f244
[INFO] [stderr]     26:     0x563d513d931a - syntex_syntax::fold::noop_fold_item_simple::hd17b5093a7d80f9f
[INFO] [stderr]     27:     0x563d514d104f - syntex_syntax::fold::Folder::fold_item_simple::h963d9f254a6c76cb
[INFO] [stderr]     28:     0x563d513d8d2f - syntex_syntax::fold::noop_fold_item::{{closure}}::h0a3669390cf86bbb
[INFO] [stderr]     29:     0x563d5147fdfc - syntex_syntax::ptr::P<T>::map::hc8085d3d8fca829e
[INFO] [stderr]     30:     0x563d513d8cf3 - syntex_syntax::fold::noop_fold_item::ha965c7968157b980
[INFO] [stderr]     31:     0x563d514db841 - syntex_syntax::ext::expand::expand_multi_modified::h721afc4fa9fd4f66
[INFO] [stderr]     32:     0x563d5146cea8 - syntex_syntax::ext::decorator::expand_annotatable::h579b0b81a515ce0f
[INFO] [stderr]     33:     0x563d514da84c - syntex_syntax::ext::expand::expand_item::ha85a2a3bd17017b4
[INFO] [stderr]     34:     0x563d514dddb2 - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_item::hd432c5ae0b2675d7
[INFO] [stderr]     35:     0x563d513d8416 - syntex_syntax::fold::noop_fold_crate::hf8310aa9eb5cb60a
[INFO] [stderr]     36:     0x563d514dd5ae - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_crate::h52ae00dab0d8daa8
[INFO] [stderr]     37:     0x563d514dec22 - syntex_syntax::ext::expand::expand_crate_with_expander::h2a23a70844e15689
[INFO] [stderr]     38:     0x563d514de784 - syntex_syntax::ext::expand::expand_crate::ha2d2051aa4ff55b7
[INFO] [stderr]     39:     0x563d512d68eb - syntex::Registry::expand_crate::h7c84309550d887d7
[INFO] [stderr]     40:     0x563d5105bb85 - syntex::Registry::expand::h69673db09d9ce6a4
[INFO] [stderr]     41:     0x563d5105c453 - build_script_build::macros::expand::h0ab7a2ea5bfc2e08
[INFO] [stderr]     42:     0x563d5105c636 - build_script_build::main::h8f3413736171aca3
[INFO] [stderr]     43:     0x563d5105b193 - core::ops::function::FnOnce::call_once::hcdb08ec996cb2609
[INFO] [stderr]     44:     0x563d5105aed6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0a5daccbec30d156
[INFO] [stderr]     45:     0x563d5105afe9 - std::rt::lang_start::{{closure}}::h8683e85c421b8237
[INFO] [stderr]     46:     0x563d5156f1f3 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc0dea7e08dfe9d58
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     47:     0x563d5156f1f3 - std::panicking::try::do_call::h9e7e3ff0019eca48
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/panicking.rs:552:40
[INFO] [stderr]     48:     0x563d5156f1f3 - std::panicking::try::h4177c8693e12080e
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/panicking.rs:516:19
[INFO] [stderr]     49:     0x563d5156f1f3 - std::panic::catch_unwind::h30c59f0ccf8c5da4
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/panic.rs:146:14
[INFO] [stderr]     50:     0x563d5156f1f3 - std::rt::lang_start_internal::{{closure}}::hc959f2313e587664
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/rt.rs:148:48
[INFO] [stderr]     51:     0x563d5156f1f3 - std::panicking::try::do_call::h52365037f05374a7
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/panicking.rs:552:40
[INFO] [stderr]     52:     0x563d5156f1f3 - std::panicking::try::h7da172df60cd6061
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/panicking.rs:516:19
[INFO] [stderr]     53:     0x563d5156f1f3 - std::panic::catch_unwind::h88fa8b63d34be7de
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/panic.rs:146:14
[INFO] [stderr]     54:     0x563d5156f1f3 - std::rt::lang_start_internal::hc3039611687c4867
[INFO] [stderr]                                  at /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/rt.rs:148:20
[INFO] [stderr]     55:     0x563d5105afc7 - std::rt::lang_start::h7a6c45decb5665de
[INFO] [stderr]     56:     0x563d5105c655 - main
[INFO] [stderr]     57:     0x7f44f4482d90 - <unknown>
[INFO] [stderr]     58:     0x7f44f4482e40 - __libc_start_main
[INFO] [stderr]     59:     0x563d5105ae05 - _start
[INFO] [stderr]     60:                0x0 - <unknown>
[INFO] [stderr]   thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "a81145fbbdfa4e4a5e9167766cb2b7f382c44020a4d02cd194f66946a6cabf51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81145fbbdfa4e4a5e9167766cb2b7f382c44020a4d02cd194f66946a6cabf51", kill_on_drop: false }`
[INFO] [stdout] a81145fbbdfa4e4a5e9167766cb2b7f382c44020a4d02cd194f66946a6cabf51
