[INFO] fetching crate skryn 0.0.4... [INFO] checking skryn-0.0.4 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1 [INFO] extracting crate skryn 0.0.4 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate skryn 0.0.4 [INFO] finished tweaking crates.io crate skryn 0.0.4 [INFO] tweaked toml for crates.io crate skryn 0.0.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate skryn 0.0.4 on toolchain 38c2997544af84fe301d600d6896397738163002 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "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" "+38c2997544af84fe301d600d6896397738163002" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 178 packages to latest compatible versions [INFO] [stderr] Adding euclid v0.19.9 (available: v0.22.14) [INFO] [stderr] Adding font-kit v0.1.0 (available: v0.14.3) [INFO] [stderr] Adding gleam v0.6.19 (available: v0.15.1) [INFO] [stderr] Adding glutin v0.21.2 (available: v0.32.3) [INFO] [stderr] Adding harfbuzz v0.3.0 (available: v0.3.1) [INFO] [stderr] Adding harfbuzz-sys v0.3.0 (available: v0.3.4) [INFO] [stderr] Adding itertools v0.8.2 (available: v0.14.0) [INFO] [stderr] Adding serde v1.0.80 (available: v1.0.228) [INFO] [stderr] Adding serde_derive v1.0.80 (available: v1.0.228) [INFO] [stderr] Adding unicode-segmentation v0.1.2 (available: v0.1.3) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] [stderr] Adding webrender v0.58.0 (available: v0.68.0) [INFO] [stderr] Adding winit v0.19.5 (available: v0.30.13) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32bc7e46b5237cf1cf7644843799d90133c0e1462f999d4dac34a1a1aa6809e2 [INFO] running `Command { std: "docker" "start" "-a" "32bc7e46b5237cf1cf7644843799d90133c0e1462f999d4dac34a1a1aa6809e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32bc7e46b5237cf1cf7644843799d90133c0e1462f999d4dac34a1a1aa6809e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32bc7e46b5237cf1cf7644843799d90133c0e1462f999d4dac34a1a1aa6809e2", kill_on_drop: false }` [INFO] [stdout] 32bc7e46b5237cf1cf7644843799d90133c0e1462f999d4dac34a1a1aa6809e2 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c381ed45adcd07bb6eb71c2e39fb00bb569459e6f8c2c9364065a0fc576d531c [INFO] running `Command { std: "docker" "start" "-a" "c381ed45adcd07bb6eb71c2e39fb00bb569459e6f8c2c9364065a0fc576d531c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling xml-rs v0.8.28 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling cmake v0.1.57 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling harfbuzz-sys v0.3.0 [INFO] [stderr] Compiling strcursor v0.2.5 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rustc-demangle v0.1.27 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Compiling gleam v0.6.19 [INFO] [stderr] Compiling scan-rules v0.2.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking unicode-segmentation v0.1.2 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking binary-space-partition v0.1.2 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling webrender v0.58.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking servo-fontconfig v0.4.0 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking thread_profiler v0.1.3 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking harfbuzz v0.3.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking unicode-bidi v0.3.18 [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-9e01a165c27ba14c/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'NoOperation')) [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/xproto.rs' [INFO] [stderr] [INFO] [stderr] thread 'main' (1193) 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/xproto.xml returned non-zero (1) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x63dfab720daa - std[dc04a3033e4c84d0]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x63dfab720daa - std[dc04a3033e4c84d0]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x63dfab720daa - std[dc04a3033e4c84d0]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x63dfab720daa - <::print::DisplayBacktrace as core[dcf3ce157f8b1c72]::fmt::Display>::fmt [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x63dfab731e9a - ::fmt [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x63dfab731e9a - core[dcf3ce157f8b1c72]::fmt::write [INFO] [stderr] 6: 0x63dfab7250c2 - std[dc04a3033e4c84d0]::io::default_write_fmt:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x63dfab7250c2 - ::write_fmt [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x63dfab70575f - ::print [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x63dfab70575f - std[dc04a3033e4c84d0]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x63dfab71cad1 - std[dc04a3033e4c84d0]::panicking::default_hook [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x63dfab71cc8b - std[dc04a3033e4c84d0]::panicking::panic_with_hook [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x63dfab705818 - std[dc04a3033e4c84d0]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x63dfab6fd3d9 - std[dc04a3033e4c84d0]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x63dfab70607d - __rustc[1c93fa02eb2c9965]::rust_begin_unwind [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x63dfab73258c - core[dcf3ce157f8b1c72]::panicking::panic_fmt [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x63dfab6eb2db - build_script_build[6ebdfe4ec8af81b7]::main::{closure#0} [INFO] [stderr] 17: 0x63dfab6e8ffd - build_script_build[6ebdfe4ec8af81b7]::visit_xml:: [INFO] [stderr] 18: 0x63dfab6ebaaa - build_script_build[6ebdfe4ec8af81b7]::main [INFO] [stderr] 19: 0x63dfab6ee833 - >::call_once [INFO] [stderr] 20: 0x63dfab6ea8d6 - std[dc04a3033e4c84d0]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 21: 0x63dfab6eadc9 - std[dc04a3033e4c84d0]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 22: 0x63dfab71bd14 - <&dyn core[dcf3ce157f8b1c72]::ops::function::Fn<(), Output = i32> + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync as core[dcf3ce157f8b1c72]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x63dfab71bd14 - std[dc04a3033e4c84d0]::panicking::catch_unwind::do_call::<&dyn core[dcf3ce157f8b1c72]::ops::function::Fn<(), Output = i32> + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync, i32> [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:581:40 [INFO] [stderr] 24: 0x63dfab71bd14 - std[dc04a3033e4c84d0]::panicking::catch_unwind:: + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync> [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:544:19 [INFO] [stderr] 25: 0x63dfab71bd14 - std[dc04a3033e4c84d0]::panic::catch_unwind::<&dyn core[dcf3ce157f8b1c72]::ops::function::Fn<(), Output = i32> + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync, i32> [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x63dfab71bd14 - std[dc04a3033e4c84d0]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x63dfab71bd14 - std[dc04a3033e4c84d0]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:581:40 [INFO] [stderr] 28: 0x63dfab71bd14 - std[dc04a3033e4c84d0]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:544:19 [INFO] [stderr] 29: 0x63dfab71bd14 - std[dc04a3033e4c84d0]::panic::catch_unwind:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x63dfab71bd14 - std[dc04a3033e4c84d0]::rt::lang_start_internal [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x63dfab6e9f71 - std[dc04a3033e4c84d0]::rt::lang_start::<()> [INFO] [stderr] 32: 0x63dfab6eebb5 - main [INFO] [stderr] 33: 0x7efda46891ca - [INFO] [stderr] 34: 0x7efda468928b - __libc_start_main [INFO] [stderr] 35: 0x63dfab6e8a35 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c381ed45adcd07bb6eb71c2e39fb00bb569459e6f8c2c9364065a0fc576d531c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c381ed45adcd07bb6eb71c2e39fb00bb569459e6f8c2c9364065a0fc576d531c", kill_on_drop: false }` [INFO] [stdout] c381ed45adcd07bb6eb71c2e39fb00bb569459e6f8c2c9364065a0fc576d531c