[INFO] fetching crate jobshell 2.0.4... [INFO] testing jobshell-2.0.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate jobshell 2.0.4 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate jobshell 2.0.4 [INFO] finished tweaking crates.io crate jobshell 2.0.4 [INFO] tweaked toml for crates.io crate jobshell 2.0.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jobshell 2.0.4 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate jobshell 2.0.4 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c9a1eaa12173b00796a81790e064434a6c34f54e71a417037e0da55acfde78a [INFO] running `Command { std: "docker" "start" "-a" "3c9a1eaa12173b00796a81790e064434a6c34f54e71a417037e0da55acfde78a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c9a1eaa12173b00796a81790e064434a6c34f54e71a417037e0da55acfde78a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c9a1eaa12173b00796a81790e064434a6c34f54e71a417037e0da55acfde78a", kill_on_drop: false }` [INFO] [stdout] 3c9a1eaa12173b00796a81790e064434a6c34f54e71a417037e0da55acfde78a [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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f0b141a9176b41bb69e1704207f9b9336730c673eba21eb26b88a18c261ebfb [INFO] running `Command { std: "docker" "start" "-a" "3f0b141a9176b41bb69e1704207f9b9336730c673eba21eb26b88a18c261ebfb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling serde v1.0.213 [INFO] [stderr] Compiling cc v1.1.31 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling bytes v1.8.0 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling tinyvec v1.8.0 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling unicode-bidi v0.3.17 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling rustls-pki-types v1.10.0 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling rustls v0.23.15 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.68 [INFO] [stderr] Compiling rustix v0.38.38 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling webpki-roots v0.26.6 [INFO] [stderr] Compiling flate2 v1.0.34 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling auto_generate_cdp v0.4.4 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.15.0 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling dtoa v1.0.9 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling socks v0.3.4 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling openssl-sys v0.9.104 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling dtoa-short v0.3.5 [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-218dad55183a7059/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'Test', 'GrabControl')) [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/test.rs' [INFO] [stderr] [INFO] [stderr] thread 'main' (1106) 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/xtest.xml returned non-zero (1) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x60428babb832 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x60428babb832 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x60428babb832 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x60428babb832 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x60428baca81f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x60428baca81f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x60428ba90151 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x60428ba90151 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x60428ba999b2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x60428ba9b7ec - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x60428ba9b646 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x60428ba9be75 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x60428ba9bd0a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x60428ba99ae9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x60428ba84bad - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x60428bacdcb0 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x60428ba7f42d - build_script_build::main::{{closure}}::hbb25ebbab42bef37 [INFO] [stderr] 17: 0x60428ba7f98d - build_script_build::visit_xml::hfecb964cdd2baa51 [INFO] [stderr] 18: 0x60428ba7ea8a - build_script_build::main::hce93a8ca5b6f0220 [INFO] [stderr] 19: 0x60428ba811f3 - core::ops::function::FnOnce::call_once::h0229bee53a7b0a62 [INFO] [stderr] 20: 0x60428ba80ad6 - std::sys::backtrace::__rust_begin_short_backtrace::h8ad3c0bf0b019cef [INFO] [stderr] 21: 0x60428ba80949 - std::rt::lang_start::{{closure}}::h64cd1fdc889e0d8d [INFO] [stderr] 22: 0x60428ba91a50 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x60428ba91a50 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x60428ba91a50 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x60428ba91a50 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x60428ba91a50 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x60428ba91a50 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x60428ba91a50 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x60428ba91a50 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x60428ba91a50 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x60428ba80931 - std::rt::lang_start::h5e8428582c6ade1a [INFO] [stderr] 32: 0x60428ba848a5 - main [INFO] [stderr] 33: 0x70e42204d1ca - [INFO] [stderr] 34: 0x70e42204d28b - __libc_start_main [INFO] [stderr] 35: 0x60428ba7dea5 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3f0b141a9176b41bb69e1704207f9b9336730c673eba21eb26b88a18c261ebfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f0b141a9176b41bb69e1704207f9b9336730c673eba21eb26b88a18c261ebfb", kill_on_drop: false }` [INFO] [stdout] 3f0b141a9176b41bb69e1704207f9b9336730c673eba21eb26b88a18c261ebfb