[INFO] fetching crate utrans 0.1.0... [INFO] testing utrans-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate utrans 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate utrans 0.1.0 [INFO] finished tweaking crates.io crate utrans 0.1.0 [INFO] tweaked toml for crates.io crate utrans 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate utrans 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate utrans 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file `/workspace/builds/worker-2-tc1/source/src/builds/utransw.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `ucopyw` [INFO] [stderr] * `bin` target `utransw` [INFO] [stderr] warning: file `/workspace/builds/worker-2-tc1/source/src/builds/utrans.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `ucopy` [INFO] [stderr] * `bin` target `utrans` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded terminal_size v0.2.6 [INFO] [stderr] Downloaded realpath-rs v0.2.0 [INFO] [stderr] Downloaded path-dedot v3.0.18 [INFO] [stderr] Downloaded clap v4.2.2 [INFO] [stderr] Downloaded anstyle-wincon v1.0.0 [INFO] [stderr] Downloaded aho-corasick v0.7.20 [INFO] [stderr] Downloaded anstream v0.3.0 [INFO] [stderr] Downloaded clap_derive v4.2.0 [INFO] [stderr] Downloaded path-absolutize v3.0.14 [INFO] [stderr] Downloaded clap_builder v4.2.2 [INFO] [stderr] Downloaded regex v1.7.3 [INFO] [stderr] Downloaded rustix v0.37.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66c9c7f3ad3122792f28bbd3bfbbbb37da09abb53eafda047e9d5f0a004a70a1 [INFO] running `Command { std: "docker" "start" "-a" "66c9c7f3ad3122792f28bbd3bfbbbb37da09abb53eafda047e9d5f0a004a70a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66c9c7f3ad3122792f28bbd3bfbbbb37da09abb53eafda047e9d5f0a004a70a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66c9c7f3ad3122792f28bbd3bfbbbb37da09abb53eafda047e9d5f0a004a70a1", kill_on_drop: false }` [INFO] [stdout] 66c9c7f3ad3122792f28bbd3bfbbbb37da09abb53eafda047e9d5f0a004a70a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d187e397937f46cadbd72afcb8d82778fe28e0a49c3e095017a3784176c9a172 [INFO] running `Command { std: "docker" "start" "-a" "d187e397937f46cadbd72afcb8d82778fe28e0a49c3e095017a3784176c9a172", kill_on_drop: false }` [INFO] [stderr] warning: file `/opt/rustwide/workdir/src/builds/utransw.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `ucopyw` [INFO] [stderr] * `bin` target `utransw` [INFO] [stderr] warning: file `/opt/rustwide/workdir/src/builds/utrans.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `ucopy` [INFO] [stderr] * `bin` target `utrans` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling rustix v0.37.11 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling linux-raw-sys v0.3.1 [INFO] [stderr] Compiling anstyle-parse v0.2.0 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling anstyle v1.0.0 [INFO] [stderr] Compiling path-dedot v3.0.18 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling clap_lex v0.4.1 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling path-absolutize v3.0.14 [INFO] [stderr] Compiling realpath-rs v0.2.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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-b42e4ad290a809c8/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('event: ', ('xcb', 'xkb', 'ExtensionDeviceNotify')) [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/xkb.rs' [INFO] [stderr] [INFO] [stderr] thread 'main' (401) 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/xkb.xml returned non-zero (1) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5db54bf6d642 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5db54bf6d642 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5db54bf6d642 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5db54bf6d642 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5db54bf7c40f - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5db54bf7c40f - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5db54bf42523 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5db54bf42523 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5db54bf4ba32 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5db54bf4d81c - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5db54bf4d676 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5db54bf4ddf5 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5db54bf4dc8a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5db54bf4bb69 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5db54bf3711d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5db54bf7f8f0 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5db54bf3190d - build_script_build::main::{{closure}}::h750ac112fd5071b0 [INFO] [stderr] 17: 0x5db54bf31e6d - build_script_build::visit_xml::hf422c9c2e94d3013 [INFO] [stderr] 18: 0x5db54bf30f6a - build_script_build::main::hd33f8c6b3adff1e4 [INFO] [stderr] 19: 0x5db54bf33723 - core::ops::function::FnOnce::call_once::h5b35a3465cc75a07 [INFO] [stderr] 20: 0x5db54bf33006 - std::sys::backtrace::__rust_begin_short_backtrace::h6497f9db825252f3 [INFO] [stderr] 21: 0x5db54bf32e79 - std::rt::lang_start::{{closure}}::hc849d2b64b9df011 [INFO] [stderr] 22: 0x5db54bf43e10 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x5db54bf43e10 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x5db54bf43e10 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x5db54bf43e10 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5db54bf43e10 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5db54bf43e10 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x5db54bf43e10 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x5db54bf43e10 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5db54bf43e10 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5db54bf32e61 - std::rt::lang_start::h375af40cf3bda9f2 [INFO] [stderr] 32: 0x5db54bf36e35 - main [INFO] [stderr] 33: 0x7236ae3891ca - [INFO] [stderr] 34: 0x7236ae38928b - __libc_start_main [INFO] [stderr] 35: 0x5db54bf306b5 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "d187e397937f46cadbd72afcb8d82778fe28e0a49c3e095017a3784176c9a172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d187e397937f46cadbd72afcb8d82778fe28e0a49c3e095017a3784176c9a172", kill_on_drop: false }` [INFO] [stdout] d187e397937f46cadbd72afcb8d82778fe28e0a49c3e095017a3784176c9a172