[INFO] crate vpx 0.3.1 is already in cache
[INFO] extracting crate vpx 0.3.1 into work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/reg/vpx/0.3.1
[INFO] extracting crate vpx 0.3.1 into work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/reg/vpx/0.3.1
[INFO] validating manifest of vpx-0.3.1 on toolchain master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vpx-0.3.1 on toolchain try#26f8d250bb3c8a85e812cf663c730ef9e0df9315
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vpx-0.3.1
[INFO] removed path dependency libvpx-sys from vpx-0.3.1
[INFO] finished frobbing vpx-0.3.1
[INFO] frobbed toml for vpx-0.3.1 written to work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/reg/vpx/0.3.1/Cargo.toml
[INFO] started frobbing vpx-0.3.1
[INFO] removed path dependency libvpx-sys from vpx-0.3.1
[INFO] finished frobbing vpx-0.3.1
[INFO] frobbed toml for vpx-0.3.1 written to work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/reg/vpx/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking vpx-0.3.1 against try#26f8d250bb3c8a85e812cf663c730ef9e0df9315 for pr-57609
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57609/worker-1/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/reg/vpx/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dd14765f147c205a9923da073671ad18fc04a4297ba770dca628d6412a999a1c
[INFO] running `"docker" "start" "-a" "dd14765f147c205a9923da073671ad18fc04a4297ba770dca628d6412a999a1c"`
[INFO] [stderr]    Compiling pnacl-build-helper v1.4.11
[INFO] [stderr]    Compiling libvpx-sys v1.4.2
[INFO] [stderr] error: failed to run custom build command for `libvpx-sys v1.4.2`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/libvpx-sys-81d02ca78839d072/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "`\"pkg-config\" \"--static\" \"--libs\" \"--cflags\" \"vpx\"` did not exit successfully: exit code: 1\n--- stderr\nPackage vpx was not found in the pkg-config search path.\nPerhaps you should add the directory containing `vpx.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'vpx\' found\n"', src/libcore/result.rs:997:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55e311a5c413 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h923d13f5d7799071
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55e311a58238 - std::sys_common::backtrace::_print::h68d6f668deb2e66e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x55e311a5b132 - std::panicking::default_hook::{{closure}}::hc9966972b07bb2e7
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x55e311a5aea4 - std::panicking::default_hook::h813b652dfcd86923
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x55e311a5b790 - std::panicking::rust_panic_with_hook::ha2cad27b7a1180d6
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x55e311a5b311 - std::panicking::continue_panic_fmt::h1ce4588f11c8e770
[INFO] [stderr]                                at src/libstd/panicking.rs:385
[INFO] [stderr]    6:     0x55e311a5b1f5 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:312
[INFO] [stderr]    7:     0x55e311a712ac - core::panicking::panic_fmt::hdcfcc66020236dce
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x55e3119fd88f - core::result::unwrap_failed::h85ddb958daf97256
[INFO] [stderr]                                at /rustc/26f8d250bb3c8a85e812cf663c730ef9e0df9315/src/libcore/macros.rs:16
[INFO] [stderr]    9:     0x55e3119fd6eb - <core::result::Result<T, E>>::unwrap::h2f91ba456db003e0
[INFO] [stderr]                                at /rustc/26f8d250bb3c8a85e812cf663c730ef9e0df9315/src/libcore/result.rs:798
[INFO] [stderr]   10:     0x55e3119fda01 - build_script_build::main::h921ac737d6bd5151
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/libvpx-sys-1.4.2/build.rs:9
[INFO] [stderr]   11:     0x55e3119fd5cf - std::rt::lang_start::{{closure}}::h8bc08b548e4c8a77
[INFO] [stderr]                                at /rustc/26f8d250bb3c8a85e812cf663c730ef9e0df9315/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x55e311a5b1e2 - std::panicking::try::do_call::h6b387b516dcc95b6
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:297
[INFO] [stderr]   13:     0x55e311a624a9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   14:     0x55e311a5bce5 - std::rt::lang_start_internal::he03dde60f2b7d83d
[INFO] [stderr]                                at src/libstd/panicking.rs:276
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x55e3119fd5a8 - std::rt::lang_start::h0b4b049430d2066e
[INFO] [stderr]                                at /rustc/26f8d250bb3c8a85e812cf663c730ef9e0df9315/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x55e3119fda69 - main
[INFO] [stderr]   17:     0x7f692aa8c2e0 - __libc_start_main
[INFO] [stderr]   18:     0x55e3119fcf59 - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "dd14765f147c205a9923da073671ad18fc04a4297ba770dca628d6412a999a1c"`
[INFO] running `"docker" "rm" "-f" "dd14765f147c205a9923da073671ad18fc04a4297ba770dca628d6412a999a1c"`
[INFO] [stdout] dd14765f147c205a9923da073671ad18fc04a4297ba770dca628d6412a999a1c