[INFO] updating cached repository https://github.com/Johni0702/mumble-web-proxy
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/Johni0702/mumble-web-proxy
[INFO] [stderr]    2084830..936d12f  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 936d12f4a03ffbe1484c442ac4ed033a8874fbf8
[INFO] checking Johni0702/mumble-web-proxy against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohni0702%2Fmumble-web-proxy" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Johni0702/mumble-web-proxy on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Johni0702/mumble-web-proxy
[INFO] finished tweaking git repo https://github.com/Johni0702/mumble-web-proxy
[INFO] tweaked toml for git repo https://github.com/Johni0702/mumble-web-proxy written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/Johni0702/mumble-web-proxy already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/johni0702/rtp`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libnice-sys v0.3.0
[INFO] [stderr]   Downloaded mumble-protocol v0.3.0
[INFO] [stderr]   Downloaded webrtc-sdp v0.3.4
[INFO] [stderr]   Downloaded libnice v0.2.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bccf04d966af9538e036cea4b1872469768301d79d62235ef5b3c08f75d5e1a9
[INFO] running `"docker" "start" "-a" "bccf04d966af9538e036cea4b1872469768301d79d62235ef5b3c08f75d5e1a9"`
[INFO] [stderr]    Compiling openssl v0.10.28
[INFO] [stderr]    Compiling protobuf v2.12.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bindgen v0.53.2
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]     Checking input_buffer v0.3.1
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling openssl-sys v0.9.54
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]     Checking glib-sys v0.9.1
[INFO] [stderr]     Checking handy_async v0.2.13
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]     Checking trackable v0.1.8
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling async-trait v0.1.29
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking gobject-sys v0.9.1
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking gio-sys v0.9.1
[INFO] [stderr]     Checking webrtc-sdp v0.3.4
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking tokio v0.2.15
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking tungstenite v0.10.1
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking glib v0.9.3
[INFO] [stderr]    Compiling protobuf-codegen v2.12.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-openssl v0.4.0
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking tokio-tungstenite v0.10.1
[INFO] [stderr]    Compiling protobuf-codegen-pure v2.12.0
[INFO] [stderr]     Checking rtp v0.1.0 (https://github.com/johni0702/rtp?rev=1444b3c#1444b3c0)
[INFO] [stderr]    Compiling mumble-protocol v0.3.0
[INFO] [stderr]    Compiling libnice-sys v0.3.0
[INFO] [stderr] error: failed to run custom build command for `libnice-sys v0.3.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/libnice-sys-e11ae29cf0941577/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\" \"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\nPackage 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" } }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libnice-sys-0.3.0/build.rs:8:19
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5570ba092044 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x5570ba092044 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5570ba092044 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x5570ba092044 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x5570ba0bd18c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x5570ba08e743 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x5570ba094b25 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x5570ba094b25 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x5570ba094b25 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x5570ba094862 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x5570ba095182 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x5570ba094d6b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:419
[INFO] [stderr]   12:     0x5570ba0bb8d1 - core::panicking::panic_fmt::h01af33c385562c2b
[INFO] [stderr]                                at src/libcore/panicking.rs:111
[INFO] [stderr]   13:     0x5570ba0bb6f3 - core::option::expect_none_failed::h3282d660fe6c910b
[INFO] [stderr]                                at src/libcore/option.rs:1268
[INFO] [stderr]   14:     0x5570b9a6eed5 - core::result::Result<T,E>::expect::h89f51a855adc33cc
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/result.rs:963
[INFO] [stderr]   15:     0x5570b9a6e691 - build_script_build::main::h731b7cfdc89c6a7f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libnice-sys-0.3.0/build.rs:8
[INFO] [stderr]   16:     0x5570b9a6cecb - std::rt::lang_start::{{closure}}::hd15bf143e72e98b0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x5570ba095698 - std::rt::lang_start_internal::{{closure}}::h4c4631d379953dd0
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x5570ba095698 - std::panicking::try::do_call::hc26b3db2421dedbb
[INFO] [stderr]                                at src/libstd/panicking.rs:331
[INFO] [stderr]   19:     0x5570ba095698 - std::panicking::try::h4da6835c8705b8a7
[INFO] [stderr]                                at src/libstd/panicking.rs:274
[INFO] [stderr]   20:     0x5570ba095698 - std::panic::catch_unwind::h02aff520273fa6b1
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   21:     0x5570ba095698 - std::rt::lang_start_internal::he0572ca212cb5ef4
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   22:     0x5570b9a6cea7 - std::rt::lang_start::h6f6b2466514f3c52
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/rt.rs:67
[INFO] [stderr]   23:     0x5570b9a6ecfa - main
[INFO] [stderr]   24:     0x7f4c1b204b97 - __libc_start_main
[INFO] [stderr]   25:     0x5570b9a6b0da - _start
[INFO] [stderr]   26:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "bccf04d966af9538e036cea4b1872469768301d79d62235ef5b3c08f75d5e1a9"`
[INFO] running `"docker" "rm" "-f" "bccf04d966af9538e036cea4b1872469768301d79d62235ef5b3c08f75d5e1a9"`
[INFO] [stdout] bccf04d966af9538e036cea4b1872469768301d79d62235ef5b3c08f75d5e1a9
