[INFO] crate vips-sys 0.1.3-beta.0 is already in cache
[INFO] extracting crate vips-sys 0.1.3-beta.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/vips-sys/0.1.3-beta.0
[INFO] extracting crate vips-sys 0.1.3-beta.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vips-sys/0.1.3-beta.0
[INFO] validating manifest of vips-sys-0.1.3-beta.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vips-sys-0.1.3-beta.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vips-sys-0.1.3-beta.0
[INFO] finished frobbing vips-sys-0.1.3-beta.0
[INFO] frobbed toml for vips-sys-0.1.3-beta.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/vips-sys/0.1.3-beta.0/Cargo.toml
[INFO] started frobbing vips-sys-0.1.3-beta.0
[INFO] finished frobbing vips-sys-0.1.3-beta.0
[INFO] frobbed toml for vips-sys-0.1.3-beta.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vips-sys/0.1.3-beta.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing vips-sys-0.1.3-beta.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/vips-sys/0.1.3-beta.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4f4aaad8f9a1ec5342886e2161a22acd3d032830b7f349f12ad3064ad79b5ffb
[INFO] running `"docker" "start" "-a" "4f4aaad8f9a1ec5342886e2161a22acd3d032830b7f349f12ad3064ad79b5ffb"`
[INFO] [stderr]    Compiling bindgen v0.49.2
[INFO] [stderr]    Compiling vips-sys v0.1.3-beta.0 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `vips-sys v0.1.3-beta.0 (/opt/crater/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/vips-sys-76f9f6a057f24f4e/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'Couldn't run pkg-config: ErrorMessage { msg: "pkg-config failed" }
[INFO] [stderr] 
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0: failure::backtrace::internal::InternalBacktrace::new::h7bf2faff441ae3e8 (0x55ac959847c1)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stderr]    1: failure::backtrace::Backtrace::new::h43ceb467105fcaa0 (0x55ac9598456e)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stderr]    2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::hd7af6399e17c0755 (0x55ac9525d836)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19
[INFO] [stderr]    3: <failure::error::Error as core::convert::From<F>>::from::h2d42996e605f910c (0x55ac9526374d)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36
[INFO] [stderr]    4: failure::error_message::err_msg::h69d1a143f08f5fda (0x55ac9525d9e1)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error_message.rs:12
[INFO] [stderr]    5: build_script_build::run::h0da41dd89f67c155 (0x55ac9525cc1b)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:42
[INFO] [stderr]    6: build_script_build::generate_bindings_rs::h15fdae64e9872792 (0x55ac9525ce37)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:51
[INFO] [stderr]    7: build_script_build::main::h6e698f08a3c5cd53 (0x55ac9525d51c)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:81
[INFO] [stderr]    8: std::rt::lang_start::{{closure}}::h33c31ecf566ad690 (0x55ac952633e0)
[INFO] [stderr]              at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64
[INFO] [stderr]    9: std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d (0x55ac959d12c3)
[INFO] [stderr]              at src/libstd/rt.rs:49
[INFO] [stderr]       std::panicking::try::do_call::h4a61cb372364c745
[INFO] [stderr]              at src/libstd/panicking.rs:296
[INFO] [stderr]   10: __rust_maybe_catch_panic (0x55ac959d8e0a)
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   11: std::panicking::try::hdf71f938885bca42 (0x55ac959d1e8d)
[INFO] [stderr]              at src/libstd/panicking.rs:275
[INFO] [stderr]       std::panic::catch_unwind::h7e85dbf162b1611a
[INFO] [stderr]              at src/libstd/panic.rs:394
[INFO] [stderr]       std::rt::lang_start_internal::h1e06cc26b9fc25ea
[INFO] [stderr]              at src/libstd/rt.rs:48
[INFO] [stderr]   12: std::rt::lang_start::hefe2edb0c4fe965e (0x55ac952633b9)
[INFO] [stderr]              at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64
[INFO] [stderr]   13: main (0x55ac9525d5fa)
[INFO] [stderr]   14: __libc_start_main (0x7f211f0002e1)
[INFO] [stderr]   15: _start (0x55ac9525be6a)
[INFO] [stderr]   16: <unknown> (0x0)', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55ac959d114b - backtrace::backtrace::libunwind::trace::hfe5db90796807973
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x55ac959d114b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55ac959d114b - std::sys_common::backtrace::_print::h527254ae44989167
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x55ac959d114b - std::sys_common::backtrace::print::he85dd5ddddf46503
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x55ac959d114b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x55ac959d0e27 - std::panicking::default_hook::h2ca0f9a30a0e206b
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x55ac959d18c0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x55ac959d1442 - std::panicking::continue_panic_fmt::hc0f142c930c846fc
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x55ac959d1326 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x55ac959f0a9d - core::panicking::panic_fmt::h2daf88b2616ca2b2
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55ac95261645 - core::result::unwrap_failed::hd77f4ac8d3075c67
[INFO] [stderr]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x55ac95261923 - core::result::Result<T,E>::expect::h2676f11a1d1aff29
[INFO] [stderr]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:827
[INFO] [stderr]   12:     0x55ac9525ce5a - build_script_build::generate_bindings_rs::h15fdae64e9872792
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:51
[INFO] [stderr]   13:     0x55ac9525d51c - build_script_build::main::h6e698f08a3c5cd53
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:81
[INFO] [stderr]   14:     0x55ac952633e0 - std::rt::lang_start::{{closure}}::h33c31ecf566ad690
[INFO] [stderr]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64
[INFO] [stderr]   15:     0x55ac959d12c3 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   16:     0x55ac959d12c3 - std::panicking::try::do_call::h4a61cb372364c745
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   17:     0x55ac959d8e0a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   18:     0x55ac959d1e8d - std::panicking::try::hdf71f938885bca42
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   19:     0x55ac959d1e8d - std::panic::catch_unwind::h7e85dbf162b1611a
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   20:     0x55ac959d1e8d - std::rt::lang_start_internal::h1e06cc26b9fc25ea
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   21:     0x55ac952633b9 - std::rt::lang_start::hefe2edb0c4fe965e
[INFO] [stderr]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64
[INFO] [stderr]   22:     0x55ac9525d5fa - main
[INFO] [stderr]   23:     0x7f211f0002e1 - __libc_start_main
[INFO] [stderr]   24:     0x55ac9525be6a - _start
[INFO] [stderr]   25:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "4f4aaad8f9a1ec5342886e2161a22acd3d032830b7f349f12ad3064ad79b5ffb"`
[INFO] running `"docker" "rm" "-f" "4f4aaad8f9a1ec5342886e2161a22acd3d032830b7f349f12ad3064ad79b5ffb"`
[INFO] [stdout] 4f4aaad8f9a1ec5342886e2161a22acd3d032830b7f349f12ad3064ad79b5ffb