[INFO] cloning repository https://github.com/schneki/igg_downloader [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schneki/igg_downloader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschneki%2Figg_downloader", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschneki%2Figg_downloader'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 371d6ec7f2d24ec43b472a3ab14632806d82d55c [INFO] documenting schneki/igg_downloader against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschneki%2Figg_downloader" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/schneki/igg_downloader on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/schneki/igg_downloader [INFO] finished tweaking git repo https://github.com/schneki/igg_downloader [INFO] tweaked toml for git repo https://github.com/schneki/igg_downloader written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/schneki/igg_downloader already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2ad016be9df3824919df27e649f853e9168dea937e220f67e7e794d3c9add98 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c2ad016be9df3824919df27e649f853e9168dea937e220f67e7e794d3c9add98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2ad016be9df3824919df27e649f853e9168dea937e220f67e7e794d3c9add98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2ad016be9df3824919df27e649f853e9168dea937e220f67e7e794d3c9add98", kill_on_drop: false }` [INFO] [stdout] c2ad016be9df3824919df27e649f853e9168dea937e220f67e7e794d3c9add98 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] edfacf7a58c4d137121e79d15090a60382f57b0aab7249e0444110a2dbfebe3d [INFO] running `Command { std: "docker" "start" "-a" "edfacf7a58c4d137121e79d15090a60382f57b0aab7249e0444110a2dbfebe3d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.15 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking token_store v0.1.2 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Checking serde v1.0.37 [INFO] [stderr] Checking scoped-tls v0.1.1 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Checking utf-8 v0.7.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking shared_library v0.1.8 [INFO] [stderr] Checking stb_truetype v0.2.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Checking phf_shared v0.7.21 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Checking petgraph v0.4.12 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking tempfile v3.0.1 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Checking deflate v0.7.18 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking cookie v0.10.1 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking debug_unreachable v0.1.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Checking num-bigint v0.1.43 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking futf v0.1.3 [INFO] [stderr] Compiling syn v0.13.7 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling x11-dl v2.17.5 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking tendril v0.3.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/xcb-62511a5747f9fbba/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('event: ', ('xcb', 'Sync', 'AlarmNotify')) [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/rs_client.py", line 2448, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/xcb-0.8.2/rs_client.py", line 114, in writeout [INFO] [stderr] with open(path, 'w') as f: [INFO] [stderr] OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/src/ffi/sync.rs' [INFO] [stderr] thread 'main' panicked at 'processing of /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xml/sync.xml returned non-zero (1)', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d49d806b05 - backtrace::backtrace::libunwind::trace::h14d338b30b3ea0a7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55d49d806b05 - backtrace::backtrace::trace_unsynchronized::h73ea91d74a3fd67f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d49d806b05 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55d49d806b05 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55d49d828a5c - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55d49d8040e2 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55d49d808f70 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55d49d808f70 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55d49d808f70 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55d49d808cbc - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x55d49d8095b3 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x55d49d8091ab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x55d49d80911b - std::panicking::begin_panic_fmt::h905a6d44880d49ef [INFO] [stderr] at src/libstd/panicking.rs:391 [INFO] [stderr] 13: 0x55d49d7f2cbd - build_script_build::main::{{closure}}::h3697b35da81b0143 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75 [INFO] [stderr] 14: 0x55d49d7f198c - build_script_build::visit_xml::h31013f38cf70c544 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20 [INFO] [stderr] 15: 0x55d49d7f20b5 - build_script_build::main::h94d7db6613f9b939 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56 [INFO] [stderr] 16: 0x55d49d7f464b - std::rt::lang_start::{{closure}}::h0b12c147afcdf1a9 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55d49d809983 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55d49d809983 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 19: 0x55d49d809983 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 20: 0x55d49d809983 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55d49d809983 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55d49d7f4627 - std::rt::lang_start::h6d20cf89c9eddf69 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55d49d7f2d6a - main [INFO] [stderr] 24: 0x7f6b8dfc10b3 - __libc_start_main [INFO] [stderr] 25: 0x55d49d7f118e - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "edfacf7a58c4d137121e79d15090a60382f57b0aab7249e0444110a2dbfebe3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edfacf7a58c4d137121e79d15090a60382f57b0aab7249e0444110a2dbfebe3d", kill_on_drop: false }` [INFO] [stdout] edfacf7a58c4d137121e79d15090a60382f57b0aab7249e0444110a2dbfebe3d