[INFO] cloning repository https://github.com/Awesome-YB/fontconfig
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Awesome-YB/fontconfig" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwesome-YB%2Ffontconfig", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwesome-YB%2Ffontconfig'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] daa175d234b8a362eedd4c18c33537cc2d19cd98
[INFO] checking Awesome-YB/fontconfig against try#863511eff87e66198b396935f3b5c8a543022f53 for pr-139493-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwesome-YB%2Ffontconfig" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Awesome-YB/fontconfig
[INFO] finished tweaking git repo https://github.com/Awesome-YB/fontconfig
[INFO] tweaked toml for git repo https://github.com/Awesome-YB/fontconfig written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Awesome-YB/fontconfig on toolchain 863511eff87e66198b396935f3b5c8a543022f53
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Awesome-YB/fontconfig already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edaf246c37ce1bab43e5a058333840d40d3eee0c3b83dfda572b6ec33d90be55
[INFO] running `Command { std: "docker" "start" "-a" "edaf246c37ce1bab43e5a058333840d40d3eee0c3b83dfda572b6ec33d90be55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edaf246c37ce1bab43e5a058333840d40d3eee0c3b83dfda572b6ec33d90be55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edaf246c37ce1bab43e5a058333840d40d3eee0c3b83dfda572b6ec33d90be55", kill_on_drop: false }`
[INFO] [stdout] edaf246c37ce1bab43e5a058333840d40d3eee0c3b83dfda572b6ec33d90be55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c49de90dc3e33ebca9093cb6874381f88ae0884fda2101a5ff68b6810f10377
[INFO] running `Command { std: "docker" "start" "-a" "2c49de90dc3e33ebca9093cb6874381f88ae0884fda2101a5ff68b6810f10377", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling fc-fontations-bindgen v0.1.0 (/opt/rustwide/workdir/fc-fontations-bindgen)
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr] error: failed to run custom build command for `fc-fontations-bindgen v0.1.0 (/opt/rustwide/workdir/fc-fontations-bindgen)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/fc-fontations-bindgen-977f1800c90497a1/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr] 
[INFO] [stderr]   ERROR: Unhandled python OSError. This is probably not a Meson bug, but an issue with your build environment.
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Traceback (most recent call last):
[INFO] [stderr]     File "/usr/lib/python3/dist-packages/mesonbuild/mesonmain.py", line 194, in run
[INFO] [stderr]       return options.run_func(options)
[INFO] [stderr]              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     File "/usr/lib/python3/dist-packages/mesonbuild/msetup.py", line 357, in run
[INFO] [stderr]       app = MesonApp(options)
[INFO] [stderr]             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     File "/usr/lib/python3/dist-packages/mesonbuild/msetup.py", line 68, in __init__
[INFO] [stderr]       (self.source_dir, self.build_dir) = self.validate_dirs()
[INFO] [stderr]                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     File "/usr/lib/python3/dist-packages/mesonbuild/msetup.py", line 148, in validate_dirs
[INFO] [stderr]       (src_dir, build_dir) = self.validate_core_dirs(self.options.builddir, self.options.sourcedir)
[INFO] [stderr]                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     File "/usr/lib/python3/dist-packages/mesonbuild/msetup.py", line 121, in validate_core_dirs
[INFO] [stderr]       os.makedirs(ndir1, exist_ok=True)
[INFO] [stderr]     File "<frozen os>", line 225, in makedirs
[INFO] [stderr]   OSError: [Errno 30] Read-only file system: '/opt/rustwide/workdir/build'
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (98) panicked at fc-fontations-bindgen/build.rs:19:9:
[INFO] [stderr]   Meson setup failed
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5c444460ea72 - std::backtrace_rs::backtrace::libunwind::trace::hf31a7c1fc381eb04
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5c444460ea72 - std::backtrace_rs::backtrace::trace_unsynchronized::h9bf56ff47b5cbb0c
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5c444460ea72 - std::sys::backtrace::_print_fmt::hc741bb57983c9a6f
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5c444460ea72 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h54c1c093d5485bc6
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5c444461d94f - core::fmt::rt::Argument::fmt::h82e15594293def21
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5c444461d94f - core::fmt::write::h64395015bd04ad94
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x5c44445e5843 - std::io::default_write_fmt::h086f9c3dbf9a082e
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5c44445e5843 - std::io::Write::write_fmt::haf027b4e6d0a12fd
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5c44445ee9a2 - std::sys::backtrace::BacktraceLock::print::hf3bb5ef988caad39
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5c44445f03fc - std::panicking::default_hook::{{closure}}::hed7f386126523ff3
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5c44445f0256 - std::panicking::default_hook::h9c76074b76815a28
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5c44445f09d5 - std::panicking::panic_with_hook::hd8f94b5f9fd0d304
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x5c44445f014c - std::panicking::begin_panic::{{closure}}::hf06065d9eab70363
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/panicking.rs:771:9
[INFO] [stderr]     13:     0x5c44445eeae9 - std::sys::backtrace::__rust_end_short_backtrace::hfa5f14fe636bdf83
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5c44445f0112 - std::panicking::begin_panic::hf8f11dc81468168d
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/panicking.rs:770:5
[INFO] [stderr]     15:     0x5c44445d5aab - build_script_build::main::h232cde56477c120e
[INFO] [stderr]     16:     0x5c44445d6cb3 - core::ops::function::FnOnce::call_once::h69c62ec01cb95745
[INFO] [stderr]     17:     0x5c44445d6906 - std::sys::backtrace::__rust_begin_short_backtrace::h5a3b7260430fa7fe
[INFO] [stderr]     18:     0x5c44445d6839 - std::rt::lang_start::{{closure}}::h2ba0b514ee424bac
[INFO] [stderr]     19:     0x5c44445e6fd0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h1b632b180b522cb6
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     20:     0x5c44445e6fd0 - std::panicking::catch_unwind::do_call::hda811d37ebc96fda
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/panicking.rs:590:40
[INFO] [stderr]     21:     0x5c44445e6fd0 - std::panicking::catch_unwind::h419123901e850c49
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/panicking.rs:553:19
[INFO] [stderr]     22:     0x5c44445e6fd0 - std::panic::catch_unwind::h0a03be29d3f3cafb
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/panic.rs:359:14
[INFO] [stderr]     23:     0x5c44445e6fd0 - std::rt::lang_start_internal::{{closure}}::h3d9079ba42c45cb7
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/rt.rs:175:24
[INFO] [stderr]     24:     0x5c44445e6fd0 - std::panicking::catch_unwind::do_call::h3c2458fd56ca985e
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/panicking.rs:590:40
[INFO] [stderr]     25:     0x5c44445e6fd0 - std::panicking::catch_unwind::h87a3b09c3ccea810
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/panicking.rs:553:19
[INFO] [stderr]     26:     0x5c44445e6fd0 - std::panic::catch_unwind::h72bbac63cdee5d13
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x5c44445e6fd0 - std::rt::lang_start_internal::h027485e8e9c2c4f0
[INFO] [stderr]                                  at /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/std/src/rt.rs:171:5
[INFO] [stderr]     28:     0x5c44445d6821 - std::rt::lang_start::h8a9fa47920b36d1b
[INFO] [stderr]     29:     0x5c44445da045 - main
[INFO] [stderr]     30:     0x7bb1540061ca - <unknown>
[INFO] [stderr]     31:     0x7bb15400628b - __libc_start_main
[INFO] [stderr]     32:     0x5c44445d5695 - _start
[INFO] [stderr]     33:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2c49de90dc3e33ebca9093cb6874381f88ae0884fda2101a5ff68b6810f10377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c49de90dc3e33ebca9093cb6874381f88ae0884fda2101a5ff68b6810f10377", kill_on_drop: false }`
[INFO] [stdout] 2c49de90dc3e33ebca9093cb6874381f88ae0884fda2101a5ff68b6810f10377
