[INFO] cloning repository https://github.com/zeroclock/quokka [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zeroclock/quokka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroclock%2Fquokka", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroclock%2Fquokka'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d67d2a4a11faaaa2cb0b2ab64ff6e7701f288701 [INFO] checking zeroclock/quokka against try#4ae96c1c1c34188e3906cc8962b1d55407f0ae87 for pr-107891 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroclock%2Fquokka" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zeroclock/quokka on toolchain 4ae96c1c1c34188e3906cc8962b1d55407f0ae87 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4ae96c1c1c34188e3906cc8962b1d55407f0ae87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zeroclock/quokka [INFO] finished tweaking git repo https://github.com/zeroclock/quokka [INFO] tweaked toml for git repo https://github.com/zeroclock/quokka written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zeroclock/quokka 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" "+4ae96c1c1c34188e3906cc8962b1d55407f0ae87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+4ae96c1c1c34188e3906cc8962b1d55407f0ae87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ded955b79efc5fd1fb5be385dab766ef91fd7e3b4d7ac516b7425e16a94efdd3 [INFO] running `Command { std: "docker" "start" "-a" "ded955b79efc5fd1fb5be385dab766ef91fd7e3b4d7ac516b7425e16a94efdd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ded955b79efc5fd1fb5be385dab766ef91fd7e3b4d7ac516b7425e16a94efdd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ded955b79efc5fd1fb5be385dab766ef91fd7e3b4d7ac516b7425e16a94efdd3", kill_on_drop: false }` [INFO] [stdout] ded955b79efc5fd1fb5be385dab766ef91fd7e3b4d7ac516b7425e16a94efdd3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+4ae96c1c1c34188e3906cc8962b1d55407f0ae87" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fe529b5f63daad89cade8fb3032b7e2da442cf36f7c866a9f874fe59ad74dff [INFO] running `Command { std: "docker" "start" "-a" "8fe529b5f63daad89cade8fb3032b7e2da442cf36f7c866a9f874fe59ad74dff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Checking pin-project-lite v0.1.5 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking deflate v0.8.4 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking tungstenite v0.10.1 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking tiff v0.4.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking png v0.16.3 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking jpeg-decoder v0.1.19 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking base64 v0.12.1 [INFO] [stderr] Checking multipart v0.16.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking inotify v0.8.2 [INFO] [stderr] Checking chashmap v2.2.2 [INFO] [stderr] Checking image v0.23.4 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking headers v0.3.2 [INFO] [stderr] Checking filetime v0.2.10 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking urlencoding v1.0.0 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking lcs-diff v0.1.1 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Checking notify v5.0.0-pre.2 [INFO] [stderr] Checking websocket v0.23.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stdout] error: failed to write /tmp/rustcyGkhT3/lib.rmeta: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `syn` due to previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] thread 'rustc' panicked at 'assertion failed: pos.get() <= self.position()', compiler/rustc_metadata/src/rmeta/encoder.rs:436:9 [INFO] [stderr] error: could not compile `syn` [INFO] [stderr] thread 'rustc' panicked at 'assertion failed: pos.get() <= self.position()', compiler/rustc_metadata/src/rmeta/encoder.rs:436:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f59dbadf56a - std::backtrace_rs::backtrace::libunwind::trace::h310ac9ad398106d7 [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7f59dbadf56a - std::backtrace_rs::backtrace::trace_unsynchronized::hd2a349aa7961870e [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f59dbadf56a - std::sys_common::backtrace::_print_fmt::h64c8dd81ddc4d20f [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x7f59dbadf56a - ::fmt::h4eaf395179aecbe3 [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x7f59dbb3fa3e - core::fmt::write::hce45e2df01d25b14 [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/core/src/fmt/mod.rs:1232:17 [INFO] [stderr] 5: 0x7f59dbacfb35 - std::io::Write::write_fmt::h819c7dfea847ee61 [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/io/mod.rs:1684:15 [INFO] [stderr] 6: 0x7f59dbadf335 - std::sys_common::backtrace::_print::h69435ed98779e55b [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x7f59dbadf335 - std::sys_common::backtrace::print::h1063d3f4460ca124 [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x7f59dbae20ff - std::panicking::default_hook::{{closure}}::hf8b0497810583387 [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x7f59dbae1e3b - std::panicking::default_hook::hf721d87812fdb542 [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x7f59dedf16f4 - rustc_driver_impl[cc75d82ae198291f]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7f59dbae293a - as core::ops::function::Fn>::call::h1e500d4e741133c9 [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/alloc/src/boxed.rs:2002:9 [INFO] [stderr] 12: 0x7f59dbae293a - std::panicking::rust_panic_with_hook::h1fd2c02a60dc272f [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/panicking.rs:692:13 [INFO] [stderr] 13: 0x7f59dbae2672 - std::panicking::begin_panic_handler::{{closure}}::h3e5102f6cef81fb3 [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/panicking.rs:577:13 [INFO] [stderr] 14: 0x7f59dbadfa1c - std::sys_common::backtrace::__rust_end_short_backtrace::hc231c6f2f49b3c20 [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 15: 0x7f59dbae23c2 - rust_begin_unwind [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/panicking.rs:575:5 [INFO] [stderr] 16: 0x7f59dbb3c3e3 - core::panicking::panic_fmt::h54fdb706f928467b [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/core/src/panicking.rs:64:14 [INFO] [stderr] 17: 0x7f59dbb3c47d - core::panicking::panic::h9c4bbc5f0fc7738a [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/core/src/panicking.rs:114:5 [INFO] [stderr] 18: 0x7f59de09410b - ::encode::<(&mut rustc_metadata[e9400bf403622153]::rmeta::encoder::EncodeContext, &mut rustc_metadata[e9400bf403622153]::rmeta::table::TableBuilder>>, &mut rustc_metadata[e9400bf403622153]::rmeta::table::TableBuilder>>, &mut rustc_metadata[e9400bf403622153]::rmeta::table::TableBuilder>>), ::encode_hygiene::{closure#0}, ::encode_hygiene::{closure#1}> [INFO] [stderr] 19: 0x7f59de0727d6 - ::encode_crate_root [INFO] [stderr] 20: 0x7f59ddff7fd5 - rustc_metadata[e9400bf403622153]::rmeta::encoder::encode_metadata_impl [INFO] [stderr] 21: 0x7f59ddfe0849 - rustc_data_structures[8bdd39837919e7fc]::sync::join:: [INFO] [stderr] 22: 0x7f59ddfe0551 - rustc_metadata[e9400bf403622153]::rmeta::encoder::encode_metadata [INFO] [stderr] 23: 0x7f59ddfdf784 - rustc_metadata[e9400bf403622153]::fs::encode_and_write_metadata [INFO] [stderr] 24: 0x7f59ddfc45ce - rustc_interface[fd430f256569e738]::passes::start_codegen [INFO] [stderr] 25: 0x7f59ddfc0d30 - ::enter::<::ongoing_codegen::{closure#0}::{closure#0}, core[989e57b34bab3f2c]::result::Result, rustc_errors[5e72c67df20642a2]::ErrorGuaranteed>> [INFO] [stderr] 26: 0x7f59ddfbe1e4 - ::ongoing_codegen [INFO] [stderr] 27: 0x7f59ddfbd8ac - ::enter::, rustc_errors[5e72c67df20642a2]::ErrorGuaranteed>> [INFO] [stderr] 28: 0x7f59ddfb8914 - rustc_span[6c6a1ac921886510]::with_source_map::, rustc_interface[fd430f256569e738]::interface::run_compiler, rustc_driver_impl[cc75d82ae198291f]::run_compiler::{closure#1}>::{closure#0}::{closure#0}> [INFO] [stderr] 29: 0x7f59ddfb8424 - >::set::, rustc_driver_impl[cc75d82ae198291f]::run_compiler::{closure#1}>::{closure#0}, core[989e57b34bab3f2c]::result::Result<(), rustc_errors[5e72c67df20642a2]::ErrorGuaranteed>> [INFO] [stderr] 30: 0x7f59ddfb7b22 - std[2989fee4e4115623]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl[cc75d82ae198291f]::run_compiler::{closure#1}>::{closure#0}, core[989e57b34bab3f2c]::result::Result<(), rustc_errors[5e72c67df20642a2]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[989e57b34bab3f2c]::result::Result<(), rustc_errors[5e72c67df20642a2]::ErrorGuaranteed>> [INFO] [stderr] 31: 0x7f59de69129c - <::spawn_unchecked_, rustc_driver_impl[cc75d82ae198291f]::run_compiler::{closure#1}>::{closure#0}, core[989e57b34bab3f2c]::result::Result<(), rustc_errors[5e72c67df20642a2]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[989e57b34bab3f2c]::result::Result<(), rustc_errors[5e72c67df20642a2]::ErrorGuaranteed>>::{closure#1} as core[989e57b34bab3f2c]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 32: 0x7f59dbaec933 - as core::ops::function::FnOnce>::call_once::h7adeb9b611bb4217 [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/alloc/src/boxed.rs:1988:9 [INFO] [stderr] 33: 0x7f59dbaec933 - as core::ops::function::FnOnce>::call_once::hb39ff9854001cfac [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/alloc/src/boxed.rs:1988:9 [INFO] [stderr] 34: 0x7f59dbaec933 - std::sys::unix::thread::Thread::new::thread_start::h0a2296e18e33d75c [INFO] [stderr] at /rustc/4ae96c1c1c34188e3906cc8962b1d55407f0ae87/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 35: 0x7f59db818b43 - [INFO] [stderr] 36: 0x7f59db8a9bb4 - __clone [INFO] [stderr] 37: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: rustc 1.69.0-nightly (4ae96c1c1 2023-02-10) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `darling_core` [INFO] running `Command { std: "docker" "inspect" "8fe529b5f63daad89cade8fb3032b7e2da442cf36f7c866a9f874fe59ad74dff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fe529b5f63daad89cade8fb3032b7e2da442cf36f7c866a9f874fe59ad74dff", kill_on_drop: false }` [INFO] [stdout] 8fe529b5f63daad89cade8fb3032b7e2da442cf36f7c866a9f874fe59ad74dff