[INFO] fetching crate tailscale 0.1.1... [INFO] checking tailscale-0.1.1 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate tailscale 0.1.1 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate tailscale 0.1.1 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tailscale 0.1.1 [INFO] finished tweaking crates.io crate tailscale 0.1.1 [INFO] tweaked toml for crates.io crate tailscale 0.1.1 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding bitflags v0.5.0 (available: v2.6.0) [INFO] [stderr] Adding glob v0.2.11 (available: v0.3.1) [INFO] [stderr] Adding ipnetwork v0.16.0 (available: v0.20.0) [INFO] [stderr] Adding log v0.3.9 (available: v0.4.22) [INFO] [stderr] Adding pnet v0.26.0 (available: v0.35.0) [INFO] [stderr] Adding pnet_base v0.26.0 (available: v0.35.0) [INFO] [stderr] Adding pnet_datalink v0.26.0 (available: v0.35.0) [INFO] [stderr] Adding pnet_macros v0.26.0 (available: v0.35.0) [INFO] [stderr] Adding pnet_macros_support v0.26.0 (available: v0.35.0) [INFO] [stderr] Adding pnet_packet v0.26.0 (available: v0.35.0) [INFO] [stderr] Adding pnet_sys v0.26.0 (available: v0.35.0) [INFO] [stderr] Adding pnet_transport v0.26.0 (available: v0.35.0) [INFO] [stderr] Adding syntex v0.42.2 (available: v0.58.1) [INFO] [stderr] Adding syntex_errors v0.42.0 (available: v0.59.1) [INFO] [stderr] Adding syntex_pos v0.42.0 (available: v0.59.1) [INFO] [stderr] Adding syntex_syntax v0.42.0 (available: v0.59.1) [INFO] [stderr] Adding term v0.4.6 (available: v1.0.0) [INFO] [stderr] Adding unicode-xid v0.0.3 (available: v0.2.6) [INFO] [stderr] Adding winapi v0.2.8 (available: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pnet_transport 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 v0.26.0 [INFO] [stderr] Downloaded winapi-build v0.1.1 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded pnet_base v0.26.0 [INFO] [stderr] Downloaded syntex_pos v0.42.0 [INFO] [stderr] Downloaded pnet_datalink v0.26.0 [INFO] [stderr] Downloaded kernel32-sys v0.2.2 [INFO] [stderr] Downloaded bitflags v0.5.0 [INFO] [stderr] Downloaded ipnetwork v0.16.0 [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded pnet_macros_support v0.26.0 [INFO] [stderr] Downloaded rustc-serialize v0.3.25 [INFO] [stderr] Downloaded syntex_errors v0.42.0 [INFO] [stderr] Downloaded unicode-xid v0.0.3 [INFO] [stderr] Downloaded term v0.4.6 [INFO] [stderr] Downloaded syntex_syntax v0.42.0 [INFO] [stderr] Downloaded winapi v0.2.8 [INFO] [stderr] Downloaded pnet_macros v0.26.0 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df41c664f170c393f0b2807d45382186e83ca206a1ff69741bffc9a4cfff0790 [INFO] running `Command { std: "docker" "start" "-a" "df41c664f170c393f0b2807d45382186e83ca206a1ff69741bffc9a4cfff0790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df41c664f170c393f0b2807d45382186e83ca206a1ff69741bffc9a4cfff0790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df41c664f170c393f0b2807d45382186e83ca206a1ff69741bffc9a4cfff0790", kill_on_drop: false }` [INFO] [stdout] df41c664f170c393f0b2807d45382186e83ca206a1ff69741bffc9a4cfff0790 [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=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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61d198e24f1d402ac33ef65bc6a74eb032dcb943f7057cef697c5c7f154feaef [INFO] running `Command { std: "docker" "start" "-a" "61d198e24f1d402ac33ef65bc6a74eb032dcb943f7057cef697c5c7f154feaef", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Checking pnet_base v0.26.0 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling pnet v0.26.0 [INFO] [stderr] Checking pnet_sys v0.26.0 [INFO] [stderr] Checking pnet_macros_support v0.26.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Checking ipnetwork v0.16.0 [INFO] [stderr] Checking pnet_datalink v0.26.0 [INFO] [stderr] Compiling regex v1.10.6 [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-f9260721f6d96fd5/build-script-build` (signal: 6, SIGABRT: process abort signal) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at core/src/panicking.rs:221:5: [INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x631a6ec2b88a - std::backtrace_rs::backtrace::libunwind::trace::h97abfd8a85887826 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x631a6ec2b88a - std::backtrace_rs::backtrace::trace_unsynchronized::h3fe33c3e2ffb6416 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x631a6ec2b88a - std::sys::backtrace::_print_fmt::hdf29e1ca2ba4cbbc [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x631a6ec2b88a - ::fmt::h731c3e1b756ff019 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x631a6ec4a61b - core::fmt::rt::Argument::fmt::hdfecaf84742c5a76 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x631a6ec4a61b - core::fmt::write::h9c97613a183100ea [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/fmt/mod.rs:1186:21 [INFO] [stderr] 6: 0x631a6ec28933 - std::io::Write::write_fmt::h7288d7c7dce2722e [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x631a6ec2b6d2 - std::sys::backtrace::BacktraceLock::print::h2bc6f048c13121f8 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x631a6ec2c997 - std::panicking::default_hook::{{closure}}::hde92e91975a101c0 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x631a6ec2c7c6 - std::panicking::default_hook::hd8d6e2273bfc5edc [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x631a6ec2cf97 - std::panicking::rust_panic_with_hook::hb332f821833efd3b [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x631a6ec2ce03 - std::panicking::begin_panic_handler::{{closure}}::h00065c7fd19dfc55 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:667:13 [INFO] [stderr] 12: 0x631a6ec2bd69 - std::sys::backtrace::__rust_end_short_backtrace::h10e475bd14bb8cb7 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x631a6ec2cac4 - rust_begin_unwind [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:665:5 [INFO] [stderr] 14: 0x631a6ec49465 - core::panicking::panic_nounwind_fmt::runtime::hfdc0a443a8d89184 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/panicking.rs:112:18 [INFO] [stderr] 15: 0x631a6ec49465 - core::panicking::panic_nounwind_fmt::h68ef3ac9eefa1d03 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/panicking.rs:122:5 [INFO] [stderr] 16: 0x631a6ec494f2 - core::panicking::panic_nounwind::h8673f70303a579a8 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/panicking.rs:221:5 [INFO] [stderr] 17: 0x631a6eaab2bb - >::get_unchecked::precondition_check::h30a30ddf0ce05db4 [INFO] [stderr] 18: 0x631a6eaab102 - >::get_unchecked::hcb9a78417908e7e9 [INFO] [stderr] 19: 0x631a6ead3985 - core::slice::::get_unchecked::h31bb874ff209d3f9 [INFO] [stderr] 20: 0x631a6e9e8174 - as syntex_syntax::util::move_map::MoveMap>::move_flat_map::h966f355a8f4eacba [INFO] [stderr] 21: 0x631a6ea76f8c - syntex_syntax::fold::noop_fold_mod::hbc1e9b0391c18ba6 [INFO] [stderr] 22: 0x631a6ea9770f - syntex_syntax::fold::Folder::fold_mod::hda49273f903ab4cd [INFO] [stderr] 23: 0x631a6ea722a4 - syntex_syntax::fold::noop_fold_item_kind::he6e5ce7bbfaf90fc [INFO] [stderr] 24: 0x631a6ea973df - syntex_syntax::fold::Folder::fold_item_kind::h2f4c8051d2e80441 [INFO] [stderr] 25: 0x631a6ea77dfa - syntex_syntax::fold::noop_fold_item_simple::h50b98f48a72a75c5 [INFO] [stderr] 26: 0x631a6ea9731f - syntex_syntax::fold::Folder::fold_item_simple::hd264d42b09859751 [INFO] [stderr] 27: 0x631a6ea77c3f - syntex_syntax::fold::noop_fold_item::{{closure}}::h09d91b1c6693bef0 [INFO] [stderr] 28: 0x631a6eae0b85 - syntex_syntax::ptr::P::map::hc4f798aafda5d28a [INFO] [stderr] 29: 0x631a6ea77bab - syntex_syntax::fold::noop_fold_item::h45cc43639ad585c1 [INFO] [stderr] 30: 0x631a6eaa2cc7 - syntex_syntax::ext::expand::expand_multi_modified::h4e901c4f845e885a [INFO] [stderr] 31: 0x631a6eb5f348 - syntex_syntax::ext::decorator::expand_annotatable::h0e789889ab157230 [INFO] [stderr] 32: 0x631a6eaa1cdc - syntex_syntax::ext::expand::expand_item::h36cb62465d6a8331 [INFO] [stderr] 33: 0x631a6eaa5212 - ::fold_item::h5cc7ea6313cde222 [INFO] [stderr] 34: 0x631a6ea77326 - syntex_syntax::fold::noop_fold_crate::h63eaef9933c0272a [INFO] [stderr] 35: 0x631a6eaa4a1e - ::fold_crate::he8498a59348fdf8e [INFO] [stderr] 36: 0x631a6eaa6082 - syntex_syntax::ext::expand::expand_crate_with_expander::h94fba49bce226c9f [INFO] [stderr] 37: 0x631a6eaa5be4 - syntex_syntax::ext::expand::expand_crate::h40dbad14688d720a [INFO] [stderr] 38: 0x631a6e9bbbdb - syntex::Registry::expand_crate::hd56cdc54952850ed [INFO] [stderr] 39: 0x631a6e76fa95 - syntex::Registry::expand::hf0d936fd33c1b3ee [INFO] [stderr] 40: 0x631a6e770361 - build_script_build::macros::expand::hc98e3c99c5115591 [INFO] [stderr] 41: 0x631a6e770546 - build_script_build::main::hdcaf6ff5aa58a2d1 [INFO] [stderr] 42: 0x631a6e76ef53 - core::ops::function::FnOnce::call_once::hfd65dbb8315976e4 [INFO] [stderr] 43: 0x631a6e76edb6 - std::sys::backtrace::__rust_begin_short_backtrace::h112f57f4cfcf7aa0 [INFO] [stderr] 44: 0x631a6e76ed99 - std::rt::lang_start::{{closure}}::hbaa4c5984efce4d7 [INFO] [stderr] 45: 0x631a6ec25170 - core::ops::function::impls:: for &F>::call_once::h00708edcd5cb0bf9 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 46: 0x631a6ec25170 - std::panicking::try::do_call::h3211acb5ef596e26 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:557:40 [INFO] [stderr] 47: 0x631a6ec25170 - std::panicking::try::hfc77046d1a78b97f [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:520:19 [INFO] [stderr] 48: 0x631a6ec25170 - std::panic::catch_unwind::h8cc6f9c887e41bb5 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panic.rs:348:14 [INFO] [stderr] 49: 0x631a6ec25170 - std::rt::lang_start_internal::{{closure}}::h1ae7a528cb090b94 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/rt.rs:143:48 [INFO] [stderr] 50: 0x631a6ec25170 - std::panicking::try::do_call::h7b341eaacca88c96 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:557:40 [INFO] [stderr] 51: 0x631a6ec25170 - std::panicking::try::h2190145387d00b24 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:520:19 [INFO] [stderr] 52: 0x631a6ec25170 - std::panic::catch_unwind::h39d0834a21ce2b28 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panic.rs:348:14 [INFO] [stderr] 53: 0x631a6ec25170 - std::rt::lang_start_internal::hf1cb939424e8449c [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/rt.rs:143:20 [INFO] [stderr] 54: 0x631a6e76ed77 - std::rt::lang_start::h1ec699fe9513d7cb [INFO] [stderr] 55: 0x631a6e770565 - main [INFO] [stderr] 56: 0x726862671d90 - [INFO] [stderr] 57: 0x726862671e40 - __libc_start_main [INFO] [stderr] 58: 0x631a6e76eb85 - _start [INFO] [stderr] 59: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] running `Command { std: "docker" "inspect" "61d198e24f1d402ac33ef65bc6a74eb032dcb943f7057cef697c5c7f154feaef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61d198e24f1d402ac33ef65bc6a74eb032dcb943f7057cef697c5c7f154feaef", kill_on_drop: false }` [INFO] [stdout] 61d198e24f1d402ac33ef65bc6a74eb032dcb943f7057cef697c5c7f154feaef