[INFO] fetching crate linux-aio-tokio 0.3.0... [INFO] checking linux-aio-tokio-0.3.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate linux-aio-tokio 0.3.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate linux-aio-tokio 0.3.0 [INFO] finished tweaking crates.io crate linux-aio-tokio 0.3.0 [INFO] tweaked toml for crates.io crate linux-aio-tokio 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate linux-aio-tokio 0.3.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate linux-aio-tokio 0.3.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.15 [INFO] [stderr] Downloaded assert_matches v1.3.0 [INFO] [stderr] Downloaded intrusive-collections v0.9.0 [INFO] [stderr] Downloaded parking_lot_core v0.7.1 [INFO] [stderr] Downloaded futures-intrusive v0.3.0 [INFO] [stderr] Downloaded smallvec v1.3.0 [INFO] [stderr] Downloaded async-trait v0.1.30 [INFO] [stderr] Downloaded region v2.1.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.15 [INFO] [stderr] Downloaded tokio v0.2.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5039b4aa55aa49ae6e44fd1ae102cf5f6fea55b6f673b301c3705e615e95bf91 [INFO] running `Command { std: "docker" "start" "-a" "5039b4aa55aa49ae6e44fd1ae102cf5f6fea55b6f673b301c3705e615e95bf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5039b4aa55aa49ae6e44fd1ae102cf5f6fea55b6f673b301c3705e615e95bf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5039b4aa55aa49ae6e44fd1ae102cf5f6fea55b6f673b301c3705e615e95bf91", kill_on_drop: false }` [INFO] [stdout] 5039b4aa55aa49ae6e44fd1ae102cf5f6fea55b6f673b301c3705e615e95bf91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb430a4e322a54f99b30abd6ff81ab0233fec737fa496554c2e4064f760c293f [INFO] running `Command { std: "docker" "start" "-a" "eb430a4e322a54f99b30abd6ff81ab0233fec737fa496554c2e4064f760c293f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling bindgen v0.53.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking smallvec v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking intrusive-collections v0.9.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking assert_matches v1.3.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking parking_lot_core v0.7.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking region v2.1.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking futures-intrusive v0.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Checking tokio v0.2.18 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking thiserror v1.0.15 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Compiling linux-aio-tokio v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `linux-aio-tokio v0.3.0 (/opt/rustwide/workdir)` [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/linux-aio-tokio-6e342a9a1aec2e2e/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=wrapper.h [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1277) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.10/src/fallback.rs:618:9: [INFO] [stderr] "enum_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/confname_h_24_1)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x627c1c15d3d2 - std::backtrace_rs::backtrace::libunwind::trace::h982c226fb4228175 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x627c1c15d3d2 - std::backtrace_rs::backtrace::trace_unsynchronized::h8cc9ffd61ea62d23 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x627c1c15d3d2 - std::sys::backtrace::_print_fmt::h4cd5293c5cadcdba [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x627c1c15d3d2 - ::fmt::he2170ac7a9b7d8e2 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x627c1c17fa4f - core::fmt::rt::Argument::fmt::he3e46e602c5238bb [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x627c1c17fa4f - core::fmt::write::h08b69b6f6da9dedb [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x627c1c14e103 - std::io::default_write_fmt::hbaf91e190600da50 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x627c1c14e103 - std::io::Write::write_fmt::h6c1a272d72aa806a [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x627c1c15d1d2 - std::sys::backtrace::BacktraceLock::print::ha3901afbdca4af34 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x627c1c14b6dc - std::panicking::default_hook::{{closure}}::h21b46c3ea4063e1b [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x627c1c14b51f - std::panicking::default_hook::hc9b0213082b48a5b [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x627c1c14ab4e - as core::ops::function::Fn>::call::hd76e18c3d03f2dd2 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 12: 0x627c1c14ab4e - std::panicking::panic_with_hook::h2fc74b51da84ab93 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:842:13 [INFO] [stderr] 13: 0x627c1c15cd5a - std::panicking::panic_handler::{{closure}}::hce1829c84eba5126 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:707:13 [INFO] [stderr] 14: 0x627c1c15ccb9 - std::sys::backtrace::__rust_end_short_backtrace::h5d12bc139fa5e72b [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 15: 0x627c1c14a58d - __rustc[4e1d0de11a6e25cc]::rust_begin_unwind [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:698:5 [INFO] [stderr] 16: 0x627c1c1878e0 - core::panicking::panic_fmt::h633d971b6a6af30d [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/panicking.rs:75:14 [INFO] [stderr] 17: 0x627c1c04559f - proc_macro2::fallback::validate_ident::h25a6acac7a0fa5c4 [INFO] [stderr] 18: 0x627c1c042341 - proc_macro2::fallback::Ident::_new::h55cabba04cdf08dc [INFO] [stderr] 19: 0x627c1c03f14f - proc_macro2::fallback::Ident::new::hea5223009bf4890d [INFO] [stderr] 20: 0x627c1c0528b8 - proc_macro2::imp::Ident::new::h084640db1dc76ac7 [INFO] [stderr] 21: 0x627c1c0479b8 - proc_macro2::Ident::new::h6f3a0aff4e98bff6 [INFO] [stderr] 22: 0x627c1bec781f - bindgen::ir::context::BindgenContext::rust_ident_raw::h969d222b2000f3c9 [INFO] [stderr] 23: 0x627c1bebde40 - bindgen::ir::context::BindgenContext::rust_ident::hac2fc8fd7f2d2198 [INFO] [stderr] 24: 0x627c1bea0bc2 - ::codegen::h32deb9615af6c02b [INFO] [stderr] 25: 0x627c1be0c3fc - ::codegen::hdb43a6992935ffdd [INFO] [stderr] 26: 0x627c1bdef4eb - ::codegen::hffc409ee617460ce [INFO] [stderr] 27: 0x627c1be9caf5 - ::codegen::{{closure}}::h890755dd949883d6 [INFO] [stderr] 28: 0x627c1bf265ed - ::codegen::h687967127a35327d [INFO] [stderr] 29: 0x627c1bdef4c6 - ::codegen::hffc409ee617460ce [INFO] [stderr] 30: 0x627c1be9d3c2 - bindgen::codegen::codegen::{{closure}}::hc5b9ecc0b6cc462f [INFO] [stderr] 31: 0x627c1bec5d28 - bindgen::ir::context::BindgenContext::gen::h8b4bdf14317718b6 [INFO] [stderr] 32: 0x627c1be97d3d - bindgen::codegen::codegen::hc2e667c502745642 [INFO] [stderr] 33: 0x627c1bf0608d - bindgen::Bindings::generate::h93a3b5c9da26911f [INFO] [stderr] 34: 0x627c1bf0a5b1 - bindgen::Builder::generate::h4169eebab60ee750 [INFO] [stderr] 35: 0x627c1bddaaa7 - build_script_build::main::h3d2199d3483d2dea [INFO] [stderr] 36: 0x627c1bdd9c83 - core::ops::function::FnOnce::call_once::hc55f5e0f239d2fd6 [INFO] [stderr] 37: 0x627c1bdd9d66 - std::sys::backtrace::__rust_begin_short_backtrace::h6cc58e859755482d [INFO] [stderr] 38: 0x627c1bdd9c99 - std::rt::lang_start::{{closure}}::h26ea35c2ba785ec8 [INFO] [stderr] 39: 0x627c1c15dc20 - core::ops::function::impls:: for &F>::call_once::h6fdf5846d395b249 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 40: 0x627c1c15dc20 - std::panicking::catch_unwind::do_call::h9c9fbecc0eb64106 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:590:40 [INFO] [stderr] 41: 0x627c1c15dc20 - std::panicking::catch_unwind::hb949e3b05dcea7f8 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:553:19 [INFO] [stderr] 42: 0x627c1c15dc20 - std::panic::catch_unwind::h597b2e757d3f0617 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panic.rs:359:14 [INFO] [stderr] 43: 0x627c1c15dc20 - std::rt::lang_start_internal::{{closure}}::h734b73e4ff4afa90 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/rt.rs:175:24 [INFO] [stderr] 44: 0x627c1c15dc20 - std::panicking::catch_unwind::do_call::he1ae9b58298bf5f6 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:590:40 [INFO] [stderr] 45: 0x627c1c15dc20 - std::panicking::catch_unwind::h60545927488899ea [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:553:19 [INFO] [stderr] 46: 0x627c1c15dc20 - std::panic::catch_unwind::hd58020504305ae1d [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panic.rs:359:14 [INFO] [stderr] 47: 0x627c1c15dc20 - std::rt::lang_start_internal::h2ee79d1be614d639 [INFO] [stderr] at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/rt.rs:171:5 [INFO] [stderr] 48: 0x627c1bdd9cd1 - std::rt::lang_start::hc8f81ea8145f4fab [INFO] [stderr] 49: 0x627c1bddba85 - main [INFO] [stderr] 50: 0x7f9f885ab1ca - [INFO] [stderr] 51: 0x7f9f885ab28b - __libc_start_main [INFO] [stderr] 52: 0x627c1bdd94b5 - _start [INFO] [stderr] 53: 0x0 - [INFO] running `Command { std: "docker" "inspect" "eb430a4e322a54f99b30abd6ff81ab0233fec737fa496554c2e4064f760c293f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb430a4e322a54f99b30abd6ff81ab0233fec737fa496554c2e4064f760c293f", kill_on_drop: false }` [INFO] [stdout] eb430a4e322a54f99b30abd6ff81ab0233fec737fa496554c2e4064f760c293f