[INFO] updating cached repository https://github.com/flutter-rs/flutter-video-plugin
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 99b6133b8cdee38432d45c762c12318818ff1ad7
[INFO] checking flutter-rs/flutter-video-plugin against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflutter-rs%2Fflutter-video-plugin" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flutter-rs/flutter-video-plugin on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/flutter-rs/flutter-video-plugin
[INFO] finished tweaking git repo https://github.com/flutter-rs/flutter-video-plugin
[INFO] tweaked toml for git repo https://github.com/flutter-rs/flutter-video-plugin written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/flutter-rs/flutter-video-plugin already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] 17cea7a47613067a4712386b2598b8c5c597e425da690e042ecedd908e5179a2
[INFO] running `"docker" "start" "-a" "17cea7a47613067a4712386b2598b8c5c597e425da690e042ecedd908e5179a2"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-syntax v0.6.13
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]    Compiling cpal v0.11.0 (https://github.com/rustaudio/cpal#ae910e3f)
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[INFO] [stderr]     Checking futures-task v0.3.1
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[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling tinyfiledialogs v3.3.9
[INFO] [stderr]    Compiling nom v5.1.0
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling alsa-sys v0.1.1 (https://github.com/rustaudio/cpal#ae910e3f)
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[INFO] [stderr]     Checking av-vorbis v0.1.0 (https://github.com/rust-av/av-vorbis#f163a078)
[INFO] [stderr]     Checking matroska v0.1.0 (https://github.com/rust-av/matroska#cd21252b)
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[INFO] [stderr]     Checking smithay-clipboard v0.3.6
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[INFO] [stderr]     Checking image v0.22.4
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking copypasta v0.6.2
[INFO] [stderr]    Compiling flutter-engine-sys v0.4.0 (https://github.com/flutter-rs/flutter-rs#b6c9ddd0)
[INFO] [stderr]    Compiling opus-sys v0.1.0 (https://github.com/rust-av/opus-rs#9f720235)
[INFO] [stderr]    Compiling vpx-sys v0.1.0 (https://github.com/rust-av/vpx-rs#f2ddb045)
[INFO] [stderr]     Checking glutin v0.22.0-alpha5 (https://github.com/dvc94ch/glutin?branch=android#3c315992)
[INFO] [stderr] error: failed to run custom build command for `vpx-sys v0.1.0 (https://github.com/rust-av/vpx-rs#f2ddb045)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/vpx-sys-52bf7986ee4a7ac0/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error(PkgConfig(Failure { command: "\"pkg-config\" \"--libs\" \"--cflags\" \"vpx\" \"vpx >= 1.5.0\"", output: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "Package 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\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" } }), State { next_error: None })', /opt/rustwide/cargo-home/git/checkouts/vpx-rs-ab48b307657c386f/f2ddb04/vpx-sys/build.rs:19:16
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5577ecc95ae4 - backtrace::backtrace::libunwind::trace::ha1e5a41b7d3ba0cf
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x5577ecc95ae4 - backtrace::backtrace::trace_unsynchronized::hf18b8c2f3ff8383d
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5577ecc95ae4 - std::sys_common::backtrace::_print_fmt::hedecd22228c490e0
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x5577ecc95ae4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h340395315789722a
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x5577eccc101c - core::fmt::write::h0facfeb5ca58bc9e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x5577ecc921e3 - std::io::Write::write_fmt::h497f72bb257eb6ad
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x5577ecc985c5 - std::sys_common::backtrace::_print::h6eaeb972ca7f43b9
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x5577ecc985c5 - std::sys_common::backtrace::print::h263d3fc63b334d91
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x5577ecc985c5 - std::panicking::default_hook::{{closure}}::h64185686d42f14f7
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x5577ecc98302 - std::panicking::default_hook::h8d87bde850f1425e
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x5577ecc98c22 - std::panicking::rust_panic_with_hook::h066ce8fe1fd73277
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x5577ecc9880b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:419
[INFO] [stderr]   12:     0x5577eccbf761 - core::panicking::panic_fmt::h8cf5d83db03cfc35
[INFO] [stderr]                                at src/libcore/panicking.rs:111
[INFO] [stderr]   13:     0x5577eccbf583 - core::option::expect_none_failed::h008dc3b23dbfb91c
[INFO] [stderr]                                at src/libcore/option.rs:1268
[INFO] [stderr]   14:     0x5577ec606ef6 - core::result::Result<T,E>::unwrap::h4b26dabb4244c522
[INFO] [stderr]                                at /rustc/ba72b15666b2491415aec703a02c2364fe5e2790/src/libcore/result.rs:1005
[INFO] [stderr]   15:     0x5577ec6078cb - build_script_build::main::h2d0ad9cb47bc59c3
[INFO] [stderr]                                at /opt/rustwide/cargo-home/git/checkouts/vpx-rs-ab48b307657c386f/f2ddb04/vpx-sys/build.rs:19
[INFO] [stderr]   16:     0x5577ec60728b - std::rt::lang_start::{{closure}}::hd9a93198a722dda8
[INFO] [stderr]                                at /rustc/ba72b15666b2491415aec703a02c2364fe5e2790/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x5577ecc99138 - std::rt::lang_start_internal::{{closure}}::hc6afa970c742b02f
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x5577ecc99138 - std::panicking::try::do_call::h1c002a9a857ea77b
[INFO] [stderr]                                at src/libstd/panicking.rs:331
[INFO] [stderr]   19:     0x5577ecc99138 - std::panicking::try::hccaa00db5e9f336f
[INFO] [stderr]                                at src/libstd/panicking.rs:274
[INFO] [stderr]   20:     0x5577ecc99138 - std::panic::catch_unwind::h3fae1eafc1fa8e97
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   21:     0x5577ecc99138 - std::rt::lang_start_internal::hfc8f39fad1a9db56
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   22:     0x5577ec607267 - std::rt::lang_start::hdda7818f2580d34c
[INFO] [stderr]                                at /rustc/ba72b15666b2491415aec703a02c2364fe5e2790/src/libstd/rt.rs:67
[INFO] [stderr]   23:     0x5577ec60802a - main
[INFO] [stderr]   24:     0x7ff1ddd4bb97 - __libc_start_main
[INFO] [stderr]   25:     0x5577ec605f3a - _start
[INFO] [stderr]   26:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "17cea7a47613067a4712386b2598b8c5c597e425da690e042ecedd908e5179a2"`
[INFO] running `"docker" "rm" "-f" "17cea7a47613067a4712386b2598b8c5c597e425da690e042ecedd908e5179a2"`
[INFO] [stdout] 17cea7a47613067a4712386b2598b8c5c597e425da690e042ecedd908e5179a2