[INFO] fetching crate rlxc 0.1.0... [INFO] testing rlxc-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate rlxc 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate rlxc 0.1.0 [INFO] finished tweaking crates.io crate rlxc 0.1.0 [INFO] tweaked toml for crates.io crate rlxc 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rlxc 0.1.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rlxc 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xdg v2.2.0 [INFO] [stderr] Downloaded either v1.6.0 [INFO] [stderr] Downloaded memoffset v0.5.5 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded crossbeam-deque v0.7.3 [INFO] [stderr] Downloaded prettytable-rs v0.8.0 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded lxc-sys v0.2.1 [INFO] [stderr] Downloaded clang-sys v0.28.1 [INFO] [stderr] Downloaded cexpr v0.3.6 [INFO] [stderr] Downloaded anyhow v1.0.32 [INFO] [stderr] Downloaded cc v1.0.58 [INFO] [stderr] Downloaded env_logger v0.6.2 [INFO] [stderr] Downloaded rayon v1.4.0 [INFO] [stderr] Downloaded serde v1.0.115 [INFO] [stderr] Downloaded aho-corasick v0.7.13 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded bindgen v0.51.1 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded regex-automata v0.1.9 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded rust-argon2 v0.8.2 [INFO] [stderr] Downloaded term v0.5.2 [INFO] [stderr] Downloaded libc v0.2.72 [INFO] [stderr] Downloaded rayon-core v1.8.0 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded bstr v0.2.13 [INFO] [stderr] Downloaded csv v1.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdaaaef0fce72a1d9ec599cb84be3701e291b64fed517ab4bfeb88da982a40fb [INFO] running `Command { std: "docker" "start" "-a" "bdaaaef0fce72a1d9ec599cb84be3701e291b64fed517ab4bfeb88da982a40fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdaaaef0fce72a1d9ec599cb84be3701e291b64fed517ab4bfeb88da982a40fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdaaaef0fce72a1d9ec599cb84be3701e291b64fed517ab4bfeb88da982a40fb", kill_on_drop: false }` [INFO] [stdout] bdaaaef0fce72a1d9ec599cb84be3701e291b64fed517ab4bfeb88da982a40fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4373e6ac7608729145a80fa1c72f57e15da2729909afa3ddfe9c8b441424fa6 [INFO] running `Command { std: "docker" "start" "-a" "f4373e6ac7608729145a80fa1c72f57e15da2729909afa3ddfe9c8b441424fa6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling rlxc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/cli/rlxc.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | .author(clap::crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ this raw pointer has type `*const String` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&String` [INFO] [stdout] --> src/cli/rlxc.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | .author(clap::crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `clap::crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clap-2.33.3/src/macros.rs:493:22 [INFO] [stdout] | [INFO] [stdout] 49| &(&(*VALUE))[..] [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lxc-sys v0.2.1 [INFO] [stderr] error: failed to run custom build command for `lxc-sys v0.2.1` [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/lxc-sys-faa2e8bac571b578/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-lib=lxc [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1287) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.18/src/fallback.rs:695:9: [INFO] [stderr] "__mbstate_t_union_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/types/__mbstate_t_h_16_3)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x61dfcaea0d12 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x61dfcaea0d12 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x61dfcaea0d12 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x61dfcaea0d12 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x61dfcaeb1fdf - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x61dfcaeb1fdf - core::fmt::write::hecf68a131630c74d [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x61dfcae73811 - std::io::default_write_fmt::haf8355dc2afbec95 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x61dfcae73811 - std::io::Write::write_fmt::h93c9a261259c931a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x61dfcae7e352 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x61dfcae80e8f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x61dfcae80ce9 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x61dfcae81515 - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x61dfcae813aa - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x61dfcae7e499 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x61dfcae67efd - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x61dfcaebc0f0 - core::panicking::panic_fmt::h5138da2ef87be35b [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x61dfcad74aaf - proc_macro2::fallback::validate_ident::hf281c3e74c4e04d7 [INFO] [stderr] 17: 0x61dfcad74d81 - proc_macro2::fallback::Ident::_new::hd5cfe1be985fc08b [INFO] [stderr] 18: 0x61dfcad74d3f - proc_macro2::fallback::Ident::new::h51a03513adb032d8 [INFO] [stderr] 19: 0x61dfcad6c928 - proc_macro2::Ident::new::heedc1a055b12040e [INFO] [stderr] 20: 0x61dfcac1a405 - bindgen::ir::context::BindgenContext::rust_ident_raw::h3010d14126fec064 [INFO] [stderr] 21: 0x61dfcac185f0 - bindgen::ir::context::BindgenContext::rust_ident::hfd1b7bec99b27796 [INFO] [stderr] 22: 0x61dfcabdfb83 - ::codegen::ha7d6735171aa5cdc [INFO] [stderr] 23: 0x61dfcab47abf - ::codegen::h9d41397dfb7a2539 [INFO] [stderr] 24: 0x61dfcab61ec9 - ::codegen::h67b04257b2377ffd [INFO] [stderr] 25: 0x61dfcabe5e43 - ::codegen::ha7d6735171aa5cdc [INFO] [stderr] 26: 0x61dfcab47abf - ::codegen::h9d41397dfb7a2539 [INFO] [stderr] 27: 0x61dfcab61ec9 - ::codegen::h67b04257b2377ffd [INFO] [stderr] 28: 0x61dfcac02af5 - ::codegen::{{closure}}::haaa0199473da914b [INFO] [stderr] 29: 0x61dfcabc3ad1 - ::codegen::h21f99c15f80f5d7a [INFO] [stderr] 30: 0x61dfcab61ea4 - ::codegen::h67b04257b2377ffd [INFO] [stderr] 31: 0x61dfcac0d8e2 - bindgen::codegen::codegen::{{closure}}::hf47667b4689c11a7 [INFO] [stderr] 32: 0x61dfcac252f8 - bindgen::ir::context::BindgenContext::gen::h34d85be3f7aee34d [INFO] [stderr] 33: 0x61dfcac0d16d - bindgen::codegen::codegen::h69aa87beb20f6cb4 [INFO] [stderr] 34: 0x61dfcac1035e - bindgen::Bindings::generate::hd2a001ff6d0365e1 [INFO] [stderr] 35: 0x61dfcac03a51 - bindgen::Builder::generate::h52e40ba0f2981958 [INFO] [stderr] 36: 0x61dfcab2b46e - build_script_build::main::hdd7153f467139f84 [INFO] [stderr] 37: 0x61dfcab2bf33 - core::ops::function::FnOnce::call_once::h5f7cbb7f8c1ff3e4 [INFO] [stderr] 38: 0x61dfcab2be26 - std::sys::backtrace::__rust_begin_short_backtrace::h1e7f9279fbd4871f [INFO] [stderr] 39: 0x61dfcab2be09 - std::rt::lang_start::{{closure}}::he38e7959c4175248 [INFO] [stderr] 40: 0x61dfcae75350 - core::ops::function::impls:: for &F>::call_once::hc7ed5622678f5124 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 41: 0x61dfcae75350 - std::panicking::catch_unwind::do_call::hc59414a11cf2a25a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 42: 0x61dfcae75350 - std::panicking::catch_unwind::hff67b45e0819a036 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 43: 0x61dfcae75350 - std::panic::catch_unwind::hec0fb0db85f7fd60 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 44: 0x61dfcae75350 - std::rt::lang_start_internal::{{closure}}::h74bea026352620a3 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24 [INFO] [stderr] 45: 0x61dfcae75350 - std::panicking::catch_unwind::do_call::h931ef1bf7bdfcae2 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 46: 0x61dfcae75350 - std::panicking::catch_unwind::h3816830c825cbe04 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 47: 0x61dfcae75350 - std::panic::catch_unwind::h408406c8f02ebb9d [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 48: 0x61dfcae75350 - std::rt::lang_start_internal::hce2b8b328837374b [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5 [INFO] [stderr] 49: 0x61dfcab2bdf1 - std::rt::lang_start::h8519a51a838d0796 [INFO] [stderr] 50: 0x61dfcab2d195 - main [INFO] [stderr] 51: 0x7fd49f1a71ca - [INFO] [stderr] 52: 0x7fd49f1a728b - __libc_start_main [INFO] [stderr] 53: 0x61dfcab2b1c5 - _start [INFO] [stderr] 54: 0x0 - [INFO] running `Command { std: "docker" "inspect" "f4373e6ac7608729145a80fa1c72f57e15da2729909afa3ddfe9c8b441424fa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4373e6ac7608729145a80fa1c72f57e15da2729909afa3ddfe9c8b441424fa6", kill_on_drop: false }` [INFO] [stdout] f4373e6ac7608729145a80fa1c72f57e15da2729909afa3ddfe9c8b441424fa6