[INFO] fetching crate wlroots-sys 0.16.0...
[INFO] testing wlroots-sys-0.16.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate wlroots-sys 0.16.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate wlroots-sys 0.16.0
[INFO] finished tweaking crates.io crate wlroots-sys 0.16.0
[INFO] tweaked toml for crates.io crate wlroots-sys 0.16.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wlroots-sys 0.16.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 74 packages to highest compatible versions
[INFO] [stderr]       Adding bindgen v0.66.1 (available: v0.73.2)
[INFO] [stderr]       Adding wayland-scanner v0.29.5 (available: v0.31.11)
[INFO] [stderr]       Adding wayland-server v0.29.5 (available: v0.31.14)
[INFO] [stderr]       Adding wayland-sys v0.29.5 (available: v0.31.11)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-commons v0.29.5
[INFO] [stderr]   Downloaded wayland-scanner v0.29.5
[INFO] [stderr]   Downloaded wayland-sys v0.29.5
[INFO] [stderr]   Downloaded wayland-server v0.29.5
[INFO] [stderr]   Downloaded bindgen v0.66.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b026270a62f5ddcccbb215053e678be7c1861565baeaec483844d56dba14ed2a
[INFO] running `Command { std: "docker" "start" "b026270a62f5ddcccbb215053e678be7c1861565baeaec483844d56dba14ed2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b026270a62f5ddcccbb215053e678be7c1861565baeaec483844d56dba14ed2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b026270a62f5ddcccbb215053e678be7c1861565baeaec483844d56dba14ed2a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b026270a62f5ddcccbb215053e678be7c1861565baeaec483844d56dba14ed2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b026270a62f5ddcccbb215053e678be7c1861565baeaec483844d56dba14ed2a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]    Compiling dlib v0.5.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling wayland-server v0.29.5
[INFO] [stderr]    Compiling wayland-commons v0.29.5
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling wlroots-sys v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `wlroots-sys v0.16.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/wlroots-sys-52bb4b70659e4716/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=src/wrapper.h
[INFO] [stderr]   cargo:rerun-if-env-changed=WLROOTS_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=WLROOTS_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=WLROOTS_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (700) panicked at build.rs:16:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: 
[INFO] [stderr]   pkg-config exited with status code 1
[INFO] [stderr]   > PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 pkg-config --libs --cflags wlroots 'wlroots >= 0.16.0' 'wlroots < 0.17.0'
[INFO] [stderr] 
[INFO] [stderr]   pkg-config output:
[INFO] [stderr]     Package wlroots was not found in the pkg-config search path.
[INFO] [stderr]     Perhaps you should add the directory containing `wlroots.pc'
[INFO] [stderr]     to the PKG_CONFIG_PATH environment variable
[INFO] [stderr]     Package 'wlroots' not found
[INFO] [stderr]     Package 'wlroots' not found
[INFO] [stderr]     Package 'wlroots' not found
[INFO] [stderr] 
[INFO] [stderr]   The system library `wlroots` required by crate `wlroots-sys` was not found.
[INFO] [stderr]   The file `wlroots.pc` needs to be installed and the PKG_CONFIG_PATH environment variable must contain its parent directory.
[INFO] [stderr]   The PKG_CONFIG_PATH environment variable is not set.
[INFO] [stderr] 
[INFO] [stderr]   HINT: if you have installed the library, try setting PKG_CONFIG_PATH to the directory containing `wlroots.pc`.
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5ab72d8775a1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5ab72d88d85a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x5ab72d87c70c - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5ab72d852c56 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5ab72d86f941 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x5ab72d86fc6b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5ab72d852d02 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5ab72d84b899 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5ab72d8538ed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x5ab72d88e07c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5ab72d88de52 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stderr]     11:     0x5ab72d37e05f - build_script_build[28359ea1d69035ac]::main
[INFO] [stderr]     12:     0x5ab72d380bd3 - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     13:     0x5ab72d37dbfe - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     14:     0x5ab72d37dcf9 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     15:     0x5ab72d86ea39 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     16:     0x5ab72d37da41 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     17:     0x5ab72d380ec5 - main
[INFO] [stderr]     18:     0x72c44f478601 - <unknown>
[INFO] [stderr]     19:     0x72c44f478718 - __libc_start_main
[INFO] [stderr]     20:     0x5ab72d37cb95 - _start
[INFO] [stderr]     21:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "b026270a62f5ddcccbb215053e678be7c1861565baeaec483844d56dba14ed2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b026270a62f5ddcccbb215053e678be7c1861565baeaec483844d56dba14ed2a", kill_on_drop: false }`
[INFO] [stdout] b026270a62f5ddcccbb215053e678be7c1861565baeaec483844d56dba14ed2a
