[INFO] fetching crate linux-sys 0.0.1-pre+5.4.0...
[INFO] checking linux-sys-0.0.1-pre+5.4.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate linux-sys 0.0.1-pre+5.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate linux-sys 0.0.1-pre+5.4.0
[INFO] finished tweaking crates.io crate linux-sys 0.0.1-pre+5.4.0
[INFO] tweaked toml for crates.io crate linux-sys 0.0.1-pre+5.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linux-sys 0.0.1-pre+5.4.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.52.0 (available: v0.72.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e77297a70d53cf92df4c0b2336d05f7fb4df2764ddeed5849a9a56e84a7da55a
[INFO] running `Command { std: "docker" "start" "-a" "e77297a70d53cf92df4c0b2336d05f7fb4df2764ddeed5849a9a56e84a7da55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e77297a70d53cf92df4c0b2336d05f7fb4df2764ddeed5849a9a56e84a7da55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77297a70d53cf92df4c0b2336d05f7fb4df2764ddeed5849a9a56e84a7da55a", kill_on_drop: false }`
[INFO] [stdout] e77297a70d53cf92df4c0b2336d05f7fb4df2764ddeed5849a9a56e84a7da55a
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 935697ba0af745e5805cc25ac00686e119950d4aa7f74d882916fc6ffe1f173e
[INFO] running `Command { std: "docker" "start" "-a" "935697ba0af745e5805cc25ac00686e119950d4aa7f74d882916fc6ffe1f173e", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling linux-sys v0.0.1-pre+5.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `linux-sys v0.0.1-pre+5.4.0 (/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-sys-2376444ab16794a4/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.52.0/src/ir/context.rs:893:9:
[INFO] [stderr]   "fscrypt_get_policy_ex_arg_union_(unnamed_at__/headers_install/x86/include/linux/fscrypt_h_77_2)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5f7481265852 - std::backtrace_rs::backtrace::libunwind::trace::h78562a013ab6f1d1
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5f7481265852 - std::backtrace_rs::backtrace::trace_unsynchronized::h77ced773b5be47e3
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5f7481265852 - std::sys::backtrace::_print_fmt::hd8554b653175eb90
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5f7481265852 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h0ee684fa48ea65a9
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5f748128c023 - core::fmt::rt::Argument::fmt::h97dc4aa34475380b
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5f748128c023 - core::fmt::write::ha7e9dac23b0574fc
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/mod.rs:1465:25
[INFO] [stderr]      6:     0x5f7481262b33 - std::io::default_write_fmt::hdebc07c8b1ed24d8
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5f7481262b33 - std::io::Write::write_fmt::h74c2ee93ac2161e6
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5f74812656a2 - std::sys::backtrace::BacktraceLock::print::h5d2ec0ae212b38da
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5f7481266ab6 - std::panicking::default_hook::{{closure}}::h919f804d261dd9ce
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x5f74812668b9 - std::panicking::default_hook::h96273494815ab2d6
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x5f74812674c2 - std::panicking::rust_panic_with_hook::hd760048b5d2d6151
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x5f748126725a - std::panicking::begin_panic_handler::{{closure}}::h040646f2e9c9f682
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x5f7481265d59 - std::sys::backtrace::__rust_end_short_backtrace::h6a810defc53f5213
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x5f7481266eed - __rustc[d0903a379a499752]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x5f748128a3d0 - core::panicking::panic_fmt::hdb4e2ff26c68ec1f
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x5f74811bdddf - proc_macro2::fallback::validate_ident::h40b17c76ee331836
[INFO] [stderr]     17:     0x5f74811bdb48 - proc_macro2::fallback::Ident::new_checked::h9d5990ce8e7a7160
[INFO] [stderr]     18:     0x5f74811b5807 - proc_macro2::Ident::new::h62aadc805aaab66c
[INFO] [stderr]     19:     0x5f74810676cc - bindgen::ir::context::BindgenContext::rust_ident_raw::h76e0faadf2d99ac1
[INFO] [stderr]     20:     0x5f7481067630 - bindgen::ir::context::BindgenContext::rust_ident::hf97867c09a58bd83
[INFO] [stderr]     21:     0x5f748103182c - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::he15a053e8749a9a2
[INFO] [stderr]     22:     0x5f7480f9e935 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h04ddf9527488c699
[INFO] [stderr]     23:     0x5f7480fb2144 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::he92b3e489dce4074
[INFO] [stderr]     24:     0x5f7481037923 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::he15a053e8749a9a2
[INFO] [stderr]     25:     0x5f7480f9e935 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h04ddf9527488c699
[INFO] [stderr]     26:     0x5f7480fb2144 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::he92b3e489dce4074
[INFO] [stderr]     27:     0x5f7481079ed5 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h5de07e53b0c80f06
[INFO] [stderr]     28:     0x5f748102b0d6 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h23d1238b3bfb268f
[INFO] [stderr]     29:     0x5f7480fb2126 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::he92b3e489dce4074
[INFO] [stderr]     30:     0x5f7481082237 - bindgen::codegen::codegen::{{closure}}::h41b2268c6bfafe06
[INFO] [stderr]     31:     0x5f7481069d78 - bindgen::ir::context::BindgenContext::gen::hec3456bbff0507de
[INFO] [stderr]     32:     0x5f7481081dbd - bindgen::codegen::codegen::h7bb73cc16e853845
[INFO] [stderr]     33:     0x5f74810a93e8 - bindgen::Bindings::generate::hf43e6a93fa2173a4
[INFO] [stderr]     34:     0x5f74810a7700 - bindgen::Builder::generate::h8af7485a9117f453
[INFO] [stderr]     35:     0x5f7480f952e0 - build_script_build::main::had16dfaafef1ba33
[INFO] [stderr]     36:     0x5f7480f93af3 - core::ops::function::FnOnce::call_once::hd293efe15bca7bd5
[INFO] [stderr]     37:     0x5f7480f939e6 - std::sys::backtrace::__rust_begin_short_backtrace::h1e2ca9a898edcae1
[INFO] [stderr]     38:     0x5f7480f939c9 - std::rt::lang_start::{{closure}}::h83beb4053f068c9c
[INFO] [stderr]     39:     0x5f748125e300 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc0a003771d36ce49
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/function.rs:284:21
[INFO] [stderr]     40:     0x5f748125e300 - std::panicking::catch_unwind::do_call::h9858643921646d98
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40
[INFO] [stderr]     41:     0x5f748125e300 - std::panicking::catch_unwind::h8c86187d9aa365e4
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19
[INFO] [stderr]     42:     0x5f748125e300 - std::panic::catch_unwind::h7fb0f60cd1f7dbc8
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14
[INFO] [stderr]     43:     0x5f748125e300 - std::rt::lang_start_internal::{{closure}}::he8bf7dae0379adc7
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:175:24
[INFO] [stderr]     44:     0x5f748125e300 - std::panicking::catch_unwind::do_call::h14a6a5289a8309e6
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40
[INFO] [stderr]     45:     0x5f748125e300 - std::panicking::catch_unwind::h324e7e057c6492a0
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19
[INFO] [stderr]     46:     0x5f748125e300 - std::panic::catch_unwind::h707fe61980e924ea
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14
[INFO] [stderr]     47:     0x5f748125e300 - std::rt::lang_start_internal::hc492c42d25e8d5e6
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:171:5
[INFO] [stderr]     48:     0x5f7480f939b1 - std::rt::lang_start::hecc59bd1bfb11b73
[INFO] [stderr]     49:     0x5f7480f96275 - main
[INFO] [stderr]     50:     0x70efaf5501ca - <unknown>
[INFO] [stderr]     51:     0x70efaf55028b - __libc_start_main
[INFO] [stderr]     52:     0x5f7480f93065 - _start
[INFO] [stderr]     53:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "935697ba0af745e5805cc25ac00686e119950d4aa7f74d882916fc6ffe1f173e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "935697ba0af745e5805cc25ac00686e119950d4aa7f74d882916fc6ffe1f173e", kill_on_drop: false }`
[INFO] [stdout] 935697ba0af745e5805cc25ac00686e119950d4aa7f74d882916fc6ffe1f173e