Nov 27 16:46:04.217 INFO documenting nabowler/alphabangrs against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 16:46:04.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 16:46:04.731 INFO [stdout] 715b8909d026099d27292dfec7579012c3a04d6c637f34a6dae29a8d41d0f79e
Nov 27 16:46:04.735 INFO running `"docker" "start" "-a" "715b8909d026099d27292dfec7579012c3a04d6c637f34a6dae29a8d41d0f79e"`
Nov 27 16:46:05.435 INFO [stderr] usermod: no changes
Nov 27 16:46:05.877 INFO [stderr]     Checking claxon v0.3.2
Nov 27 16:46:05.878 INFO [stderr]     Checking hound v3.4.0
Nov 27 16:46:05.878 INFO [stderr]    Compiling minimp3-sys v0.3.0
Nov 27 16:46:05.878 INFO [stderr]    Compiling proc-macro2 v0.4.5
Nov 27 16:46:05.878 INFO [stderr]     Checking slice-deque v0.1.13
Nov 27 16:46:05.879 INFO [stderr]    Compiling x11-dl v2.18.3
Nov 27 16:46:05.879 INFO [stderr]    Compiling alsa-sys v0.1.2
Nov 27 16:46:05.879 INFO [stderr]     Checking rand v0.5.3
Nov 27 16:46:08.635 INFO [stderr]    Compiling log v0.4.1
Nov 27 16:46:08.730 INFO [stderr]     Checking ogg v0.4.1
Nov 27 16:46:09.968 INFO [stderr]     Checking inflate v0.4.3
Nov 27 16:46:10.125 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 27 16:46:10.716 INFO [stderr] error: failed to run custom build command for `alsa-sys v0.1.2`
Nov 27 16:46:10.716 INFO [stderr] process didn't exit successfully: `/target/debug/build/alsa-sys-f5c9d36faaed09eb/build-script-build` (exit code: 101)
Nov 27 16:46:10.716 INFO [stderr] --- stderr
Nov 27 16:46:10.716 INFO [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "`\"pkg-config\" \"--libs\" \"--cflags\" \"alsa\"` did not exit successfully: exit code: 1\n--- stderr\nPackage alsa was not found in the pkg-config search path.\nPerhaps you should add the directory containing `alsa.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'alsa\' found\n"', src/libcore/result.rs:1009:5
Nov 27 16:46:10.716 INFO [stderr] stack backtrace:
Nov 27 16:46:10.716 INFO [stderr]    0:     0x555c01d094e3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hac358e6bc887c885
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 27 16:46:10.716 INFO [stderr]    1:     0x555c01d03e98 - std::sys_common::backtrace::_print::h31be9c34e09c361a
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Nov 27 16:46:10.716 INFO [stderr]    2:     0x555c01d08582 - std::panicking::default_hook::{{closure}}::h0032c5b31994326d
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/panicking.rs:211
Nov 27 16:46:10.716 INFO [stderr]    3:     0x555c01d082ed - std::panicking::default_hook::h41e7a2981c218f63
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/panicking.rs:227
Nov 27 16:46:10.716 INFO [stderr]    4:     0x555c01d08be0 - std::panicking::rust_panic_with_hook::hb140f4fdb6d9a2ce
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/panicking.rs:476
Nov 27 16:46:10.716 INFO [stderr]    5:     0x555c01d08761 - std::panicking::continue_panic_fmt::h9bd7058eaab86972
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/panicking.rs:390
Nov 27 16:46:10.716 INFO [stderr]    6:     0x555c01d08645 - rust_begin_unwind
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/panicking.rs:325
Nov 27 16:46:10.716 INFO [stderr]    7:     0x555c01d1bdfc - core::panicking::panic_fmt::h6cfb836f4eea66b7
Nov 27 16:46:10.716 INFO [stderr]                                at src/libcore/panicking.rs:77
Nov 27 16:46:10.716 INFO [stderr]    8:     0x555c01cbdacf - core::result::unwrap_failed::h67f792b8a3b360f1
Nov 27 16:46:10.716 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/macros.rs:26
Nov 27 16:46:10.716 INFO [stderr]    9:     0x555c01cbd92a - <core::result::Result<T, E>>::unwrap::hcccd69140ee10719
Nov 27 16:46:10.716 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libcore/result.rs:808
Nov 27 16:46:10.716 INFO [stderr]   10:     0x555c01cbdb63 - build_script_build::main::ha338e734843ece43
Nov 27 16:46:10.716 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/alsa-sys-0.1.2/build.rs:4
Nov 27 16:46:10.716 INFO [stderr]   11:     0x555c01cbd80f - std::rt::lang_start::{{closure}}::hafbf3267d7e607d3
Nov 27 16:46:10.716 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/rt.rs:74
Nov 27 16:46:10.716 INFO [stderr]   12:     0x555c01d08632 - std::panicking::try::do_call::h555b51a0211e67f9
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/rt.rs:59
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/panicking.rs:310
Nov 27 16:46:10.716 INFO [stderr]   13:     0x555c01d1aa69 - __rust_maybe_catch_panic
Nov 27 16:46:10.716 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Nov 27 16:46:10.716 INFO [stderr]   14:     0x555c01d08fb3 - std::rt::lang_start_internal::hd813cfef8b4c7902
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/panicking.rs:289
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/panic.rs:398
Nov 27 16:46:10.716 INFO [stderr]                                at src/libstd/rt.rs:58
Nov 27 16:46:10.716 INFO [stderr]   15:     0x555c01cbd7e8 - std::rt::lang_start::hb89ee25199a5865e
Nov 27 16:46:10.716 INFO [stderr]                                at /rustc/f5a0bd723553ea4b7556bd7087b9f0919cafb483/src/libstd/rt.rs:74
Nov 27 16:46:10.716 INFO [stderr]   16:     0x555c01cbdba9 - main
Nov 27 16:46:10.716 INFO [stderr]   17:     0x7fde1210582f - __libc_start_main
Nov 27 16:46:10.716 INFO [stderr]   18:     0x555c01cbd5e8 - _start
Nov 27 16:46:10.716 INFO [stderr]   19:                0x0 - <unknown>
Nov 27 16:46:10.716 INFO [stderr] 
Nov 27 16:46:10.716 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 27 16:46:15.915 INFO [stderr] error: build failed
Nov 27 16:46:15.920 INFO [stderr] su: No module specific data is present
Nov 27 16:46:16.513 INFO running `"docker" "inspect" "715b8909d026099d27292dfec7579012c3a04d6c637f34a6dae29a8d41d0f79e"`
Nov 27 16:46:16.855 INFO running `"docker" "rm" "-f" "715b8909d026099d27292dfec7579012c3a04d6c637f34a6dae29a8d41d0f79e"`
Nov 27 16:46:17.131 INFO [stdout] 715b8909d026099d27292dfec7579012c3a04d6c637f34a6dae29a8d41d0f79e