[INFO] crate wlroots 0.4.0 is already in cache
[INFO] extracting crate wlroots 0.4.0 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/wlroots/0.4.0
[INFO] extracting crate wlroots 0.4.0 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/wlroots/0.4.0
[INFO] validating manifest of wlroots-0.4.0 on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wlroots-0.4.0 on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wlroots-0.4.0
[INFO] removed 6 missing examples
[INFO] finished frobbing wlroots-0.4.0
[INFO] frobbed toml for wlroots-0.4.0 written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/wlroots/0.4.0/Cargo.toml
[INFO] started frobbing wlroots-0.4.0
[INFO] removed 6 missing examples
[INFO] finished frobbing wlroots-0.4.0
[INFO] frobbed toml for wlroots-0.4.0 written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/wlroots/0.4.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking wlroots-0.4.0 against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-0/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/wlroots/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1f885f8317edec81ef816174717869aa2b4d24f8ce1541071b910b50e3358e7d
[INFO] running `"docker" "start" "-a" "1f885f8317edec81ef816174717869aa2b4d24f8ce1541071b910b50e3358e7d"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling clang-sys v0.19.0
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling vsprintf v1.0.1
[INFO] [stderr]     Checking xkbcommon v0.3.0
[INFO] [stderr]    Compiling aster v0.41.0
[INFO] [stderr]    Compiling quasi v0.32.0
[INFO] [stderr]     Checking wayland-sys v0.21.12
[INFO] [stderr]    Compiling wayland-server v0.21.12
[INFO] [stderr]     Checking calloop v0.4.3
[INFO] [stderr]     Checking wayland-commons v0.21.12
[INFO] [stderr]    Compiling quasi_codegen v0.32.0
[INFO] [stderr]    Compiling bindgen v0.30.0
[INFO] [stderr]    Compiling wlroots-dehandle v2.0.0
[INFO] [stderr]    Compiling wlroots-sys v0.4.0
[INFO] [stderr] error: failed to run custom build command for `wlroots-sys v0.4.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/wlroots-sys-c5caf372aaf01949/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rustc-link-lib=dylib=X11
[INFO] [stderr] cargo:rustc-link-lib=dylib=X11-xcb
[INFO] [stderr] cargo:rustc-link-lib=dylib=xkbcommon
[INFO] [stderr] cargo:rustc-link-lib=dylib=xcb
[INFO] [stderr] cargo:rustc-link-lib=dylib=xcb-composite
[INFO] [stderr] cargo:rustc-link-lib=dylib=xcb-xfixes
[INFO] [stderr] cargo:rustc-link-lib=dylib=xcb-image
[INFO] [stderr] cargo:rustc-link-lib=dylib=xcb-render
[INFO] [stderr] cargo:rustc-link-lib=dylib=xcb-shm
[INFO] [stderr] cargo:rustc-link-lib=dylib=xcb-icccm
[INFO] [stderr] cargo:rustc-link-lib=dylib=xcb-xkb
[INFO] [stderr] cargo:rustc-link-lib=dylib=xcb-xinput
[INFO] [stderr] cargo:rustc-link-lib=dylib=wayland-egl
[INFO] [stderr] cargo:rustc-link-lib=dylib=wayland-client
[INFO] [stderr] cargo:rustc-link-lib=dylib=wayland-server
[INFO] [stderr] cargo:rustc-link-lib=dylib=EGL
[INFO] [stderr] cargo:rustc-link-lib=dylib=GL
[INFO] [stderr] cargo:rustc-link-lib=dylib=gbm
[INFO] [stderr] cargo:rustc-link-lib=dylib=drm
[INFO] [stderr] cargo:rustc-link-lib=dylib=input
[INFO] [stderr] cargo:rustc-link-lib=dylib=udev
[INFO] [stderr] cargo:rustc-link-lib=dylib=dbus-1
[INFO] [stderr] cargo:rustc-link-lib=dylib=pixman-1
[INFO] [stderr] cargo:rustc-link-search=native=/lib/x86_64-linux-gnu
[INFO] [stderr] cargo:rustc-link-lib=systemd
[INFO] [stderr] cargo:rustc-link-lib=dylib=systemd
[INFO] [stderr] cargo:rustc-link-lib=dylib=wlroots
[INFO] [stderr] cargo:rustc-link-search=native=/usr/local/lib
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x562ecfd89313 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb4e030b29f98d86f
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x562ecfd84bab - std::sys_common::backtrace::_print::h44872227d8b770d4
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x562ecfd87f46 - std::panicking::default_hook::{{closure}}::hd181a7e0ad3700ab
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x562ecfd87cdb - std::panicking::default_hook::h0b98855e63e3b4cb
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x562ecfd8864f - std::panicking::rust_panic_with_hook::ha323ba5aa88f36f2
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x562ecfd881d1 - std::panicking::continue_panic_fmt::h240b5680b02e1846
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x562ecfd880b5 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x562ecfda33bc - core::panicking::panic_fmt::hce68576b79e551c9
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x562ecfb9f127 - core::result::unwrap_failed::h111754163294d607
[INFO] [stderr]                                at /rustc/58b21121d0b447ceb3f1a655155d802191acf044/src/libcore/macros.rs:18
[INFO] [stderr]    9:     0x562ecfbaa28c - core::result::Result<T,E>::unwrap::hac347fab011b58ef
[INFO] [stderr]                                at /rustc/58b21121d0b447ceb3f1a655155d802191acf044/src/libcore/result.rs:800
[INFO] [stderr]   10:     0x562ecf2c717f - build_script_build::main::hc24f333c3c3c8c1a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/wlroots-sys-0.4.0/build.rs:99
[INFO] [stderr]   11:     0x562ecf2dc47f - std::rt::lang_start::{{closure}}::h9f1071ed187bc63d
[INFO] [stderr]                                at /rustc/58b21121d0b447ceb3f1a655155d802191acf044/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x562ecfd88052 - std::panicking::try::do_call::he7eba20f8beb30e4
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   13:     0x562ecfd8fa49 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   14:     0x562ecfd88c1c - std::rt::lang_start_internal::hedb14d415182a710
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x562ecf2dc458 - std::rt::lang_start::hd80fcd436c75080b
[INFO] [stderr]                                at /rustc/58b21121d0b447ceb3f1a655155d802191acf044/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x562ecf2c9599 - main
[INFO] [stderr]   17:     0x7f3f464802e0 - __libc_start_main
[INFO] [stderr]   18:     0x562ecf2bd5d9 - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "1f885f8317edec81ef816174717869aa2b4d24f8ce1541071b910b50e3358e7d"`
[INFO] running `"docker" "rm" "-f" "1f885f8317edec81ef816174717869aa2b4d24f8ce1541071b910b50e3358e7d"`
[INFO] [stdout] 1f885f8317edec81ef816174717869aa2b4d24f8ce1541071b910b50e3358e7d