[INFO] cloning repository https://github.com/dfrg/swash_demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dfrg/swash_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfrg%2Fswash_demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfrg%2Fswash_demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 55aedbc8604201f1b4925e2b986db59b838dc062 [INFO] checking dfrg/swash_demo against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfrg%2Fswash_demo" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dfrg/swash_demo [INFO] finished tweaking git repo https://github.com/dfrg/swash_demo [INFO] tweaked toml for git repo https://github.com/dfrg/swash_demo written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dfrg/swash_demo on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dfrg/swash_demo 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da9b424cd12479e0b8333a86ba1b4d13f5c9cba46053f190bb9aa3099440a211 [INFO] running `Command { std: "docker" "start" "-a" "da9b424cd12479e0b8333a86ba1b4d13f5c9cba46053f190bb9aa3099440a211", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da9b424cd12479e0b8333a86ba1b4d13f5c9cba46053f190bb9aa3099440a211", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da9b424cd12479e0b8333a86ba1b4d13f5c9cba46053f190bb9aa3099440a211", kill_on_drop: false }` [INFO] [stdout] da9b424cd12479e0b8333a86ba1b4d13f5c9cba46053f190bb9aa3099440a211 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4496c5728638c7c8c845e45d63ad27544aab2f66f2b562cb658663a3c2de70b0 [INFO] running `Command { std: "docker" "start" "-a" "4496c5728638c7c8c845e45d63ad27544aab2f66f2b562cb658663a3c2de70b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2` [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/xcb-46aff9c5a1db820d/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'BigRequests', 'Enable')) [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 2448, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 296, in rs_close [INFO] [stderr] _f.writeout(os.path.join(module.rs_srcdir, "ffi", "%s.rs" % _module_name(_ns.ext_name))) [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 114, in writeout [INFO] [stderr] with open(path, 'w') as f: [INFO] [stderr] ^^^^^^^^^^^^^^^ [INFO] [stderr] OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/src/ffi/big_requests.rs' [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/build.rs:75:17: [INFO] [stderr] processing of /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/xml/bigreq.xml returned non-zero (1) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5ca2c5ee1c72 - std::backtrace_rs::backtrace::libunwind::trace::h35697ee4eba130ce [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5ca2c5ee1c72 - std::backtrace_rs::backtrace::trace_unsynchronized::h821d82358390ef61 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5ca2c5ee1c72 - std::sys::backtrace::_print_fmt::h9158bc717d508a77 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5ca2c5ee1c72 - ::fmt::h5ed0d80c0838d532 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5ca2c5f01173 - core::fmt::rt::Argument::fmt::h1fe7174bba1b124b [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5ca2c5f01173 - core::fmt::write::hb2c60dfec63532e6 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5ca2c5edf2e3 - std::io::default_write_fmt::h6bc575c69608f4bf [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5ca2c5edf2e3 - std::io::Write::write_fmt::h7d885d72495c944f [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5ca2c5ee1ac2 - std::sys::backtrace::BacktraceLock::print::h4bc25f9b1002918e [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5ca2c5ee2ed3 - std::panicking::default_hook::{{closure}}::h692acb67e5838edc [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5ca2c5ee2cb5 - std::panicking::default_hook::h6d7f5243a6b747a3 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5ca2c5ee37a5 - std::panicking::rust_panic_with_hook::hb10a8b2fbcdc8429 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5ca2c5ee363a - std::panicking::begin_panic_handler::{{closure}}::hba6753e2258c3ca5 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5ca2c5ee2169 - std::sys::backtrace::__rust_end_short_backtrace::h2cb272d2e7861977 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5ca2c5ee32cd - __rustc[eab4d5e6b70a8ffe]::rust_begin_unwind [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5ca2c5f00440 - core::panicking::panic_fmt::hf5fc61f5edac1f66 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5ca2c5eba98d - build_script_build::main::{{closure}}::hb242f773e5569516 [INFO] [stderr] 17: 0x5ca2c5eb969d - build_script_build::visit_xml::h77281fe5b8922985 [INFO] [stderr] 18: 0x5ca2c5eb9fca - build_script_build::main::ha3444043d55a1373 [INFO] [stderr] 19: 0x5ca2c5eb5bd3 - core::ops::function::FnOnce::call_once::h9f6c24196fec5cd4 [INFO] [stderr] 20: 0x5ca2c5eb5476 - std::sys::backtrace::__rust_begin_short_backtrace::hd48575b976235e89 [INFO] [stderr] 21: 0x5ca2c5eb52e9 - std::rt::lang_start::{{closure}}::h26811577f630a70a [INFO] [stderr] 22: 0x5ca2c5edbe90 - core::ops::function::impls:: for &F>::call_once::h66ad6720703f8ea1 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 23: 0x5ca2c5edbe90 - std::panicking::catch_unwind::do_call::he2b21b35195f1300 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/panicking.rs:589:40 [INFO] [stderr] 24: 0x5ca2c5edbe90 - std::panicking::catch_unwind::hc26ac766233d7e02 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/panicking.rs:552:19 [INFO] [stderr] 25: 0x5ca2c5edbe90 - std::panic::catch_unwind::h8b08d739cff46c9c [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5ca2c5edbe90 - std::rt::lang_start_internal::{{closure}}::h45fb10f5cf038da2 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5ca2c5edbe90 - std::panicking::catch_unwind::do_call::h9dd91bad151f329c [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/panicking.rs:589:40 [INFO] [stderr] 28: 0x5ca2c5edbe90 - std::panicking::catch_unwind::h4a013f3afc17f233 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/panicking.rs:552:19 [INFO] [stderr] 29: 0x5ca2c5edbe90 - std::panic::catch_unwind::h402a508eeeb80b75 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5ca2c5edbe90 - std::rt::lang_start_internal::h310eb6ed8a66b615 [INFO] [stderr] at /rustc/a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5ca2c5eb52d1 - std::rt::lang_start::hddccec19f218310a [INFO] [stderr] 32: 0x5ca2c5ebaa05 - main [INFO] [stderr] 33: 0x77c9dbcf51ca - [INFO] [stderr] 34: 0x77c9dbcf528b - __libc_start_main [INFO] [stderr] 35: 0x5ca2c5eb4075 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4496c5728638c7c8c845e45d63ad27544aab2f66f2b562cb658663a3c2de70b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4496c5728638c7c8c845e45d63ad27544aab2f66f2b562cb658663a3c2de70b0", kill_on_drop: false }` [INFO] [stdout] 4496c5728638c7c8c845e45d63ad27544aab2f66f2b562cb658663a3c2de70b0