[INFO] cloning repository https://github.com/chrisboyce/thunk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chrisboyce/thunk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisboyce%2Fthunk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisboyce%2Fthunk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 04d255e8619c8b1b235d70adc9bbed869679b175 [INFO] checking chrisboyce/thunk against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisboyce%2Fthunk" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/chrisboyce/thunk [INFO] finished tweaking git repo https://github.com/chrisboyce/thunk [INFO] tweaked toml for git repo https://github.com/chrisboyce/thunk written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/chrisboyce/thunk on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/chrisboyce/thunk 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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atomic_refcell v0.1.6 [INFO] [stderr] Downloaded emath v0.8.0 [INFO] [stderr] Downloaded ahash v0.6.2 [INFO] [stderr] Downloaded eframe v0.8.0 [INFO] [stderr] Downloaded parking_lot_core v0.8.2 [INFO] [stderr] Downloaded egui_web v0.8.0 [INFO] [stderr] Downloaded webbrowser v0.5.5 [INFO] [stderr] Downloaded egui_glium v0.8.0 [INFO] [stderr] Downloaded clipboard-win v2.2.0 [INFO] [stderr] Downloaded glium v0.29.0 [INFO] [stderr] Downloaded x11-clipboard v0.3.3 [INFO] [stderr] Downloaded epaint v0.8.0 [INFO] [stderr] Downloaded egui v0.8.0 [INFO] [stderr] Downloaded epi v0.8.0 [INFO] [stderr] Downloaded ureq v2.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d362f3560ee0f1661438ee112cb4f5bd9b7dca34c1690620f318733e3e9fccae [INFO] running `Command { std: "docker" "start" "-a" "d362f3560ee0f1661438ee112cb4f5bd9b7dca34c1690620f318733e3e9fccae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d362f3560ee0f1661438ee112cb4f5bd9b7dca34c1690620f318733e3e9fccae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d362f3560ee0f1661438ee112cb4f5bd9b7dca34c1690620f318733e3e9fccae", kill_on_drop: false }` [INFO] [stdout] d362f3560ee0f1661438ee112cb4f5bd9b7dca34c1690620f318733e3e9fccae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3f6d4b0ba76d4d9c49d9220ce7a24ea16ee6fc54e964e27a645a294fe3a90cc [INFO] running `Command { std: "docker" "start" "-a" "b3f6d4b0ba76d4d9c49d9220ce7a24ea16ee6fc54e964e27a645a294fe3a90cc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling wayland-sys v0.28.3 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling ahash v0.6.2 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking emath v0.8.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking atomic_refcell v0.1.6 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Compiling wayland-scanner v0.28.3 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking webbrowser v0.5.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glium v0.29.0 [INFO] [stderr] Compiling wayland-client v0.28.3 [INFO] [stderr] Compiling wayland-protocols v0.28.3 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking epaint v0.8.0 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Checking mio-extras v2.0.6 [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-821c5ad9682f0af4/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'Composite', 'ReleaseOverlayWindow')) [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/composite.rs' [INFO] [stderr] [INFO] [stderr] thread 'main' (826) 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/composite.xml returned non-zero (1) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x62f678d44602 - std::backtrace_rs::backtrace::libunwind::trace::h419e2d151404d994 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x62f678d44602 - std::backtrace_rs::backtrace::trace_unsynchronized::hc6df119ae56e3e05 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x62f678d44602 - std::sys::backtrace::_print_fmt::hc93e7e0d9ffc580d [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x62f678d44602 - ::fmt::hf538a4a69e56e5b3 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x62f678d534df - core::fmt::rt::Argument::fmt::hadad98c229eeaca3 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x62f678d534df - core::fmt::write::he0b569595d6a8874 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x62f678d19403 - std::io::default_write_fmt::h51a1edf25cfff91f [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x62f678d19403 - std::io::Write::write_fmt::h89adc1fb82053c1c [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x62f678d22a52 - std::sys::backtrace::BacktraceLock::print::h3d8d758c622454ff [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x62f678d2483c - std::panicking::default_hook::{{closure}}::h8f37910ac3618cfe [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x62f678d24696 - std::panicking::default_hook::h6ab40db5b9f9d884 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x62f678d24e15 - std::panicking::panic_with_hook::h9ad0052a5ac94fe9 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x62f678d24caa - std::panicking::panic_handler::{{closure}}::h3e115f82c57850dd [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x62f678d22b89 - std::sys::backtrace::__rust_end_short_backtrace::ha96f46064f5690bd [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x62f678d0dfdd - __rustc[22086964fa594ecd]::rust_begin_unwind [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x62f678d569a0 - core::panicking::panic_fmt::hbccd72162a725cfb [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x62f678d087cd - build_script_build::main::{{closure}}::h3d1a48e6f51caeb7 [INFO] [stderr] 17: 0x62f678d08d2d - build_script_build::visit_xml::h4331c448f926b805 [INFO] [stderr] 18: 0x62f678d07e2a - build_script_build::main::hbfd4a106fd7af487 [INFO] [stderr] 19: 0x62f678d0a5e3 - core::ops::function::FnOnce::call_once::h2f52360e54e7b5f9 [INFO] [stderr] 20: 0x62f678d09ec6 - std::sys::backtrace::__rust_begin_short_backtrace::h1fe12ef6f33b95d4 [INFO] [stderr] 21: 0x62f678d09d39 - std::rt::lang_start::{{closure}}::h933c75078ee21839 [INFO] [stderr] 22: 0x62f678d1acc0 - core::ops::function::impls:: for &F>::call_once::hfb2a30f5c9548e46 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x62f678d1acc0 - std::panicking::catch_unwind::do_call::ha3fa8fc849abc52a [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x62f678d1acc0 - std::panicking::catch_unwind::h631637ba53f82bbb [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x62f678d1acc0 - std::panic::catch_unwind::hbd544b3a9f21a796 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x62f678d1acc0 - std::rt::lang_start_internal::{{closure}}::h6af9b68612589dd0 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x62f678d1acc0 - std::panicking::catch_unwind::do_call::h9927bee30e054b3a [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x62f678d1acc0 - std::panicking::catch_unwind::h2fb385f94fe54a36 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x62f678d1acc0 - std::panic::catch_unwind::hf99d356e6efbd4e9 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x62f678d1acc0 - std::rt::lang_start_internal::h832c676035cfd9ad [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x62f678d09d21 - std::rt::lang_start::h7fba520cc32d1d14 [INFO] [stderr] 32: 0x62f678d0dcf5 - main [INFO] [stderr] 33: 0x7a382fc831ca - [INFO] [stderr] 34: 0x7a382fc8328b - __libc_start_main [INFO] [stderr] 35: 0x62f678d07575 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b3f6d4b0ba76d4d9c49d9220ce7a24ea16ee6fc54e964e27a645a294fe3a90cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3f6d4b0ba76d4d9c49d9220ce7a24ea16ee6fc54e964e27a645a294fe3a90cc", kill_on_drop: false }` [INFO] [stdout] b3f6d4b0ba76d4d9c49d9220ce7a24ea16ee6fc54e964e27a645a294fe3a90cc