[INFO] crate libnice 0.1.0 is already in cache
[INFO] extracting crate libnice 0.1.0 into work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/reg/libnice/0.1.0
[INFO] extracting crate libnice 0.1.0 into work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/reg/libnice/0.1.0
[INFO] validating manifest of libnice-0.1.0 on toolchain master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libnice-0.1.0 on toolchain try#097e26225c5cc28d3042ad4c80eac7c488f78ee7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libnice-0.1.0
[INFO] finished frobbing libnice-0.1.0
[INFO] frobbed toml for libnice-0.1.0 written to work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/reg/libnice/0.1.0/Cargo.toml
[INFO] started frobbing libnice-0.1.0
[INFO] finished frobbing libnice-0.1.0
[INFO] frobbed toml for libnice-0.1.0 written to work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/reg/libnice/0.1.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking libnice-0.1.0 against master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4 for pr-60932
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60932/worker-3/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/reg/libnice/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8736e60d85bbfbfbdd87ea632725ccac443a817fe42a9701eb89a8bca2a551ab
[INFO] running `"docker" "start" "-a" "8736e60d85bbfbfbdd87ea632725ccac443a817fe42a9701eb89a8bca2a551ab"`
[INFO] [stderr]     Checking webrtc-sdp v0.1.0
[INFO] [stderr]    Compiling bindgen v0.42.3
[INFO] [stderr]    Compiling libnice-sys v0.1.0
[INFO] [stderr] error: failed to run custom build command for `libnice-sys v0.1.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/libnice-sys-f48fabae9e35dd0a/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'Failed to find (lib)nice using pkg-config!: Failure { command: "\"pkg-config\" \"--libs\" \"--cflags\" \"nice >= 0.1.0\"", output: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "Package nice was not found in the pkg-config search path.\nPerhaps you should add the directory containing `nice.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'nice\' found\n" } }', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55ab06f9da53 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h766c590c7e89d512
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55ab06f9951b - std::sys_common::backtrace::_print::h822ecbf9731919ac
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55ab06f9c746 - std::panicking::default_hook::{{closure}}::hdf447f5fff0c82fe
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55ab06f9c4d9 - std::panicking::default_hook::h81bcf63361454ba0
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55ab06f9ce4f - std::panicking::rust_panic_with_hook::hf8a10fcd8e2ceb20
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55ab06f9c9d1 - std::panicking::continue_panic_fmt::h68cd6735e6c5ac59
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x55ab06f9c8b5 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x55ab06fb828c - core::panicking::panic_fmt::h01f8d2d7fe4ae933
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x55ab068a2a22 - core::result::unwrap_failed::h1aad15290bc15d3d
[INFO] [stderr]                                at /rustc/548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/src/libcore/macros.rs:18
[INFO] [stderr]    9:     0x55ab068a2ce2 - core::result::Result<T,E>::expect::h42f1b2836e61ce93
[INFO] [stderr]                                at /rustc/548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/src/libcore/result.rs:827
[INFO] [stderr]   10:     0x55ab068a2478 - build_script_build::main::hd27788698113d8f1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libnice-sys-0.1.0/build.rs:8
[INFO] [stderr]   11:     0x55ab068a20ef - std::rt::lang_start::{{closure}}::h3ae09aac7a979643
[INFO] [stderr]                                at /rustc/548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x55ab06f9c852 - std::panicking::try::do_call::hb37fc6aa23e18cb8
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   13:     0x55ab06fa4a19 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   14:     0x55ab06f9d35c - std::rt::lang_start_internal::heff414bc4ff8014e
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x55ab068a20c8 - std::rt::lang_start::hf96506b459e074ad
[INFO] [stderr]                                at /rustc/548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x55ab068a28e9 - main
[INFO] [stderr]   17:     0x7f66658612e0 - __libc_start_main
[INFO] [stderr]   18:     0x55ab068a0cd9 - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "8736e60d85bbfbfbdd87ea632725ccac443a817fe42a9701eb89a8bca2a551ab"`
[INFO] running `"docker" "rm" "-f" "8736e60d85bbfbfbdd87ea632725ccac443a817fe42a9701eb89a8bca2a551ab"`
[INFO] [stdout] 8736e60d85bbfbfbdd87ea632725ccac443a817fe42a9701eb89a8bca2a551ab