[INFO] fetching crate usbfs-sys 0.1.0...
[INFO] checking usbfs-sys-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate usbfs-sys 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate usbfs-sys 0.1.0
[INFO] finished tweaking crates.io crate usbfs-sys 0.1.0
[INFO] tweaked toml for crates.io crate usbfs-sys 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate usbfs-sys 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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 75 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.46.0 (available: v0.72.1)
[INFO] [stderr]       Adding nix v0.12.1 (available: v0.30.1)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded clang-sys v0.26.4
[INFO] [stderr]   Downloaded nix v0.12.1
[INFO] [stderr]   Downloaded bindgen v0.46.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6e1b69388703c7425b1984600b9f3d35cbdab7be3cf268dc50b298865ed0c8fc
[INFO] running `Command { std: "docker" "start" "-a" "6e1b69388703c7425b1984600b9f3d35cbdab7be3cf268dc50b298865ed0c8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e1b69388703c7425b1984600b9f3d35cbdab7be3cf268dc50b298865ed0c8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1b69388703c7425b1984600b9f3d35cbdab7be3cf268dc50b298865ed0c8fc", kill_on_drop: false }`
[INFO] [stdout] 6e1b69388703c7425b1984600b9f3d35cbdab7be3cf268dc50b298865ed0c8fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 355c56ac37218e6b2275b8894e7fc459a8f49455a75e248074ca09b5837c6326
[INFO] running `Command { std: "docker" "start" "-a" "355c56ac37218e6b2275b8894e7fc459a8f49455a75e248074ca09b5837c6326", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling bindgen v0.46.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling nix v0.12.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling usbfs-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `usbfs-sys v0.1.0 (/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/usbfs-sys-e2a6f28434007064/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (599) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-0.4.30/src/fallback.rs:594:9:
[INFO] [stderr]   "urb_union_(anonymous_at_/usr/include/linux/usbdevice_fs_h_126_2)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x567017dbf9f2 - 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:     0x567017dbf9f2 - 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:     0x567017dbf9f2 - std::sys::backtrace::_print_fmt::h4cd5293c5cadcdba
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x567017dbf9f2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::he2170ac7a9b7d8e2
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x567017de1b2f - core::fmt::rt::Argument::fmt::he3e46e602c5238bb
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x567017de1b2f - core::fmt::write::h08b69b6f6da9dedb
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x567017db0733 - std::io::default_write_fmt::hbaf91e190600da50
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x567017db0733 - std::io::Write::write_fmt::h6c1a272d72aa806a
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x567017dbf7f2 - std::sys::backtrace::BacktraceLock::print::ha3901afbdca4af34
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x567017dadd0c - std::panicking::default_hook::{{closure}}::h21b46c3ea4063e1b
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x567017dadb4f - std::panicking::default_hook::hc9b0213082b48a5b
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x567017dad2c5 - std::panicking::panic_with_hook::h2fc74b51da84ab93
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x567017dbf37a - std::panicking::panic_handler::{{closure}}::hce1829c84eba5126
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x567017dbf2d9 - std::sys::backtrace::__rust_end_short_backtrace::h5d12bc139fa5e72b
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x567017dad03d - __rustc[4e1d0de11a6e25cc]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x567017de99c0 - core::panicking::panic_fmt::h633d971b6a6af30d
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x567017c95e9f - proc_macro2::fallback::validate_ident::h32393a4c5bb73c6e
[INFO] [stderr]     17:     0x567017c94661 - proc_macro2::fallback::Ident::_new::h6fcda3fd904fabcb
[INFO] [stderr]     18:     0x567017c9475f - proc_macro2::fallback::Ident::new::h73eb8d8c43c48eeb
[INFO] [stderr]     19:     0x567017c91ac8 - proc_macro2::Ident::new::hd9391985083ce949
[INFO] [stderr]     20:     0x5670179000a5 - bindgen::ir::context::BindgenContext::rust_ident_raw::hc8fcb84da1a9d910
[INFO] [stderr]     21:     0x567017911e10 - bindgen::ir::context::BindgenContext::rust_ident::h8043d9c4182393e1
[INFO] [stderr]     22:     0x567017a2c390 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::h8255ae9135b3a811
[INFO] [stderr]     23:     0x56701792e7f5 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h8b8918b76e9d34ac
[INFO] [stderr]     24:     0x567017a3e155 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h78161daec73309ed
[INFO] [stderr]     25:     0x567017a34471 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::h8255ae9135b3a811
[INFO] [stderr]     26:     0x56701792e7f5 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h8b8918b76e9d34ac
[INFO] [stderr]     27:     0x567017a3e155 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h78161daec73309ed
[INFO] [stderr]     28:     0x5670179cc30d - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::hd5c04cd29e1c455f
[INFO] [stderr]     29:     0x56701793bcbd - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h3ad02a63126ce6cb
[INFO] [stderr]     30:     0x567017a3e12d - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h78161daec73309ed
[INFO] [stderr]     31:     0x5670179cdd7f - bindgen::codegen::codegen::{{closure}}::h140681976382ae35
[INFO] [stderr]     32:     0x567017905b38 - bindgen::ir::context::BindgenContext::gen::h19df6d1977429bab
[INFO] [stderr]     33:     0x5670179d044d - bindgen::codegen::codegen::hc99dc990d4ba39ce
[INFO] [stderr]     34:     0x567017993979 - bindgen::Bindings::generate::hd5cbe39ebe4d1c99
[INFO] [stderr]     35:     0x56701799219b - bindgen::Builder::generate::h1c1983f7a82f7138
[INFO] [stderr]     36:     0x5670178ead32 - build_script_build::main::h91e1d10396cebb83
[INFO] [stderr]     37:     0x5670178ea703 - core::ops::function::FnOnce::call_once::h9859169daa22ddc8
[INFO] [stderr]     38:     0x5670178ea776 - std::sys::backtrace::__rust_begin_short_backtrace::hae48e9fd481d7ed4
[INFO] [stderr]     39:     0x5670178ebfc9 - std::rt::lang_start::{{closure}}::h6523e0dfc7fb7393
[INFO] [stderr]     40:     0x567017dc0240 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6fdf5846d395b249
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/ops/function.rs:290:21
[INFO] [stderr]     41:     0x567017dc0240 - std::panicking::catch_unwind::do_call::h9c9fbecc0eb64106
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:590:40
[INFO] [stderr]     42:     0x567017dc0240 - std::panicking::catch_unwind::hb949e3b05dcea7f8
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:553:19
[INFO] [stderr]     43:     0x567017dc0240 - std::panic::catch_unwind::h597b2e757d3f0617
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panic.rs:359:14
[INFO] [stderr]     44:     0x567017dc0240 - std::rt::lang_start_internal::{{closure}}::h734b73e4ff4afa90
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/rt.rs:175:24
[INFO] [stderr]     45:     0x567017dc0240 - std::panicking::catch_unwind::do_call::he1ae9b58298bf5f6
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:590:40
[INFO] [stderr]     46:     0x567017dc0240 - std::panicking::catch_unwind::h60545927488899ea
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panicking.rs:553:19
[INFO] [stderr]     47:     0x567017dc0240 - std::panic::catch_unwind::hd58020504305ae1d
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/panic.rs:359:14
[INFO] [stderr]     48:     0x567017dc0240 - std::rt::lang_start_internal::h2ee79d1be614d639
[INFO] [stderr]                                  at /rustc/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/std/src/rt.rs:171:5
[INFO] [stderr]     49:     0x5670178ec001 - std::rt::lang_start::h64462cb1b5a0d596
[INFO] [stderr]     50:     0x5670178ec665 - main
[INFO] [stderr]     51:     0x7c03203961ca - <unknown>
[INFO] [stderr]     52:     0x7c032039628b - __libc_start_main
[INFO] [stderr]     53:     0x5670178e9e85 - _start
[INFO] [stderr]     54:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "355c56ac37218e6b2275b8894e7fc459a8f49455a75e248074ca09b5837c6326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "355c56ac37218e6b2275b8894e7fc459a8f49455a75e248074ca09b5837c6326", kill_on_drop: false }`
[INFO] [stdout] 355c56ac37218e6b2275b8894e7fc459a8f49455a75e248074ca09b5837c6326