[INFO] fetching crate rmemo 0.3.2... [INFO] testing rmemo-0.3.2 against 1.86.0 for beta-1.87-1 [INFO] extracting crate rmemo 0.3.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate rmemo 0.3.2 on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rmemo 0.3.2 [INFO] finished tweaking crates.io crate rmemo 0.3.2 [INFO] tweaked toml for crates.io crate rmemo 0.3.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate rmemo 0.3.2 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strum v0.15.0 [INFO] [stderr] Downloaded strum_macros v0.15.0 [INFO] [stderr] Downloaded dialoguer v0.4.0 [INFO] [stderr] Downloaded handlebars v2.0.2 [INFO] [stderr] Downloaded pulldown-cmark v0.5.3 [INFO] [stderr] Downloaded toml-query_derive v0.9.0 [INFO] [stderr] Downloaded string_cache v0.7.4 [INFO] [stderr] Downloaded mdbook v0.3.1 [INFO] [stderr] Downloaded elasticlunr-rs v2.3.6 [INFO] [stderr] Downloaded open v1.3.2 [INFO] [stderr] Downloaded ammonia v2.1.2 [INFO] [stderr] Downloaded ws v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8269934bebf227ea6cffba8cf89e286e55b52ddc39b04b22a0251cf19b18ec54 [INFO] running `Command { std: "docker" "start" "-a" "8269934bebf227ea6cffba8cf89e286e55b52ddc39b04b22a0251cf19b18ec54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8269934bebf227ea6cffba8cf89e286e55b52ddc39b04b22a0251cf19b18ec54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8269934bebf227ea6cffba8cf89e286e55b52ddc39b04b22a0251cf19b18ec54", kill_on_drop: false }` [INFO] [stdout] 8269934bebf227ea6cffba8cf89e286e55b52ddc39b04b22a0251cf19b18ec54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6b43b3c064daf9d2a8722174f2d314076ff94e3b52e4b9cf46476a9a034d140 [INFO] running `Command { std: "docker" "start" "-a" "f6b43b3c064daf9d2a8722174f2d314076ff94e3b52e4b9cf46476a9a034d140", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling safemem v0.3.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] error: failed to run custom build command for `pear_codegen v0.1.2` [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/pear_codegen-2bfc4cc9272b14e4/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Pear requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.86.0 (2025-03-31). Minimum required: 1.31.0-nightly (2018-10-05). [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.2/build.rs:31:13: [INFO] [stderr] Aborting compilation due to incompatible compiler. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5ace65e0b700 - std::backtrace_rs::backtrace::libunwind::trace::h2b8934d68a0c74cb [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5ace65e0b700 - std::backtrace_rs::backtrace::trace_unsynchronized::h72d137991fa6eab8 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5ace65e0b700 - std::sys::backtrace::_print_fmt::h3e831e32e6da920b [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5ace65e0b700 - ::fmt::h6d42cc84fc840290 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5ace65e2bdb3 - core::fmt::rt::Argument::fmt::h7239af9e2199f2a8 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5ace65e2bdb3 - core::fmt::write::h5af61a909e3ec64d [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x5ace65e08d53 - std::io::Write::write_fmt::h5a7b54aa6e4a315d [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x5ace65e0b552 - std::sys::backtrace::BacktraceLock::print::h555579e7396c26ac [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5ace65e0c4af - std::panicking::default_hook::{{closure}}::h9128866118196224 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x5ace65e0c31a - std::panicking::default_hook::h52e9e7314e0255f6 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x5ace65e0ce52 - std::panicking::rust_panic_with_hook::h541791bcc774ef34 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x5ace65e0cd2c - std::panicking::begin_panic::{{closure}}::h4d8ebad7787f6bf4 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:768:9 [INFO] [stderr] 12: 0x5ace65e0bc09 - std::sys::backtrace::__rust_end_short_backtrace::h52f9c099bc75a494 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x5ace65dd486d - std::panicking::begin_panic::h815831b19d7a8c5e [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:767:5 [INFO] [stderr] 14: 0x5ace65dd6995 - build_script_build::main::hc446701cdf80d912 [INFO] [stderr] 15: 0x5ace65dd5ad3 - core::ops::function::FnOnce::call_once::hce772a44d98ce145 [INFO] [stderr] 16: 0x5ace65dd5916 - std::sys::backtrace::__rust_begin_short_backtrace::h5abb257883f4ce17 [INFO] [stderr] 17: 0x5ace65dd58f9 - std::rt::lang_start::{{closure}}::hd7d1b0bd4082dc5f [INFO] [stderr] 18: 0x5ace65e05710 - core::ops::function::impls:: for &F>::call_once::h11180d46f4bd77b0 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 19: 0x5ace65e05710 - std::panicking::try::do_call::hd4e634b5516dff98 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40 [INFO] [stderr] 20: 0x5ace65e05710 - std::panicking::try::hb26f372c4276d7b4 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19 [INFO] [stderr] 21: 0x5ace65e05710 - std::panic::catch_unwind::hcff84ccd1cc2f0a5 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14 [INFO] [stderr] 22: 0x5ace65e05710 - std::rt::lang_start_internal::{{closure}}::h7f5cb21b2420f132 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/rt.rs:168:24 [INFO] [stderr] 23: 0x5ace65e05710 - std::panicking::try::do_call::he996326bc7b05062 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40 [INFO] [stderr] 24: 0x5ace65e05710 - std::panicking::try::h17585bee78ecbda5 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19 [INFO] [stderr] 25: 0x5ace65e05710 - std::panic::catch_unwind::h366ac34033c6e5d6 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14 [INFO] [stderr] 26: 0x5ace65e05710 - std::rt::lang_start_internal::h15895544e2012228 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/rt.rs:164:5 [INFO] [stderr] 27: 0x5ace65dd58e1 - std::rt::lang_start::h605b7179df57b9cf [INFO] [stderr] 28: 0x5ace65dd7315 - main [INFO] [stderr] 29: 0x7ab3a01cf1ca - [INFO] [stderr] 30: 0x7ab3a01cf28b - __libc_start_main [INFO] [stderr] 31: 0x5ace65dd57f5 - _start [INFO] [stderr] 32: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/1.86.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-0.15.44/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=37c163fa09021896 -C extra-filename=-f73fffaffe967571 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3e34fc440ec269bd.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-5ba3635832828e90.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-ebccf9f0d1f62f67.rmeta --cap-lints allow --cap-lints=warn --cfg syn_can_match_trailing_dollar --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path --cfg syn_disable_nightly_tests` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "f6b43b3c064daf9d2a8722174f2d314076ff94e3b52e4b9cf46476a9a034d140", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6b43b3c064daf9d2a8722174f2d314076ff94e3b52e4b9cf46476a9a034d140", kill_on_drop: false }` [INFO] [stdout] f6b43b3c064daf9d2a8722174f2d314076ff94e3b52e4b9cf46476a9a034d140