[INFO] cloning repository https://github.com/kopi-vm/kopi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kopi-vm/kopi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkopi-vm%2Fkopi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkopi-vm%2Fkopi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ced35226c69f2c917f663f8f30e5df1c9594964
[INFO] checking kopi-vm/kopi against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkopi-vm%2Fkopi" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kopi-vm/kopi
[INFO] finished tweaking git repo https://github.com/kopi-vm/kopi
[INFO] tweaked toml for git repo https://github.com/kopi-vm/kopi written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kopi-vm/kopi on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kopi-vm/kopi 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbe9b218894eadef56d27d601dde0753c42f6678d721bcbf58001c5a8f1e37f1
[INFO] running `Command { std: "docker" "start" "-a" "cbe9b218894eadef56d27d601dde0753c42f6678d721bcbf58001c5a8f1e37f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbe9b218894eadef56d27d601dde0753c42f6678d721bcbf58001c5a8f1e37f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe9b218894eadef56d27d601dde0753c42f6678d721bcbf58001c5a8f1e37f1", kill_on_drop: false }`
[INFO] [stdout] cbe9b218894eadef56d27d601dde0753c42f6678d721bcbf58001c5a8f1e37f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 122ef24c992eb7a310a46f517453781136f65eb05f6437a6dab3ad502a4cde7c
[INFO] running `Command { std: "docker" "start" "-a" "122ef24c992eb7a310a46f517453781136f65eb05f6437a6dab3ad502a4cde7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling aws-lc-rs v1.13.3
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking zlib-rs v0.5.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking clap_builder v4.5.44
[INFO] [stderr]     Checking time-core v0.1.4
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.2
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking libz-rs-sys v0.5.1
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking bzip2 v0.6.0
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking xattr v1.5.1
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking ppmd-rust v1.2.1
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking deflate64 v0.1.9
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking sysinfo v0.31.4
[INFO] [stderr]     Checking which v8.0.0
[INFO] [stderr]     Checking tempfile v3.21.0
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking comfy-table v7.1.4
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking retry v2.1.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking uuid v1.18.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking predicates-tree v1.0.12
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]    Compiling assert_cmd v2.0.17
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking scc v2.4.0
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking predicates v3.1.3
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking fragile v2.0.1
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling aws-lc-sys v0.30.0
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling liblzma-sys v0.4.4
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling mockall_derive v0.12.1
[INFO] [stderr]     Checking liblzma v0.4.3
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking serial_test v3.2.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking zip v4.5.0
[INFO] [stderr]     Checking clap v4.5.45
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.6
[INFO] [stderr]     Checking mockall v0.12.1
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml v0.9.5
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking config v0.15.14
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking mockito v1.7.0
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking attohttpc v0.29.2
[INFO] [stderr]     Checking kopi v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (4670) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36:
[INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: src/commands/cache.rs:828:5: 828:12 (#979), segments: [PathSegment { ident: <test_trace>#979, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(2739), style: Outer, span: src/commands/cache.rs:828:5: 828:12 (#979) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7866c802bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x7866c860fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x7866c8042226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x7866c8001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x7866c801f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x7866c700236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x7866c801fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x7866c8001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x7866c7ff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x7866c800372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x7866c4c38f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x7866c93e0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x7866c9c1c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x7866c9be65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x7866c8cf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x7866c9807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x7866c98073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   17:     0x7866c98073a7 - <rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(rustc_middle[2342951a64deba5]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   18:     0x7866c97ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::<rustc_query_impl[8c5349e00d64015e]::DynamicConfig<rustc_query_system[d45be4fb383a0235]::query::caches::SingleCache<rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false>
[INFO] [stderr]   19:     0x7866c97ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x7866c997127b - <rustc_interface[903e43df8d6bd657]::passes::create_and_enter_global_ctxt<core[75ca2badb63c4514]::option::Option<rustc_interface[903e43df8d6bd657]::queries::Linker>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc<rustc_data_structures[c82a87ce5cdbfc92]::jobserver::Proxy>, &std[7d609349af90bec6]::sync::once_lock::OnceLock<rustc_middle[2342951a64deba5]::ty::context::GlobalCtxt>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_middle[2342951a64deba5]::arena::Arena>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_hir[cc727ec2ba6ebdb5]::Arena>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x7866c985ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x7866c96eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   23:     0x7866c96eaa20 - <std[7d609349af90bec6]::thread::lifecycle::spawn_unchecked<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   24:     0x7866c96ed138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x7866c328aaa4 - <unknown>
[INFO] [stderr]   26:     0x7866c3317a64 - clone
[INFO] [stderr]   27:                0x0 - <unknown>
[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: please make sure that you have updated to the latest nightly
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-09T17_06_29-4664.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[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] #0 [resolver_for_lowering_raw] getting the resolver for lowering
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `kopi` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name kopi --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --deny=unused_variables '--deny=clippy::uninlined_format_args' '--deny=clippy::needless_borrow' '--deny=clippy::bool_assert_comparison' --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("integration_tests", "perf_tests"))' -C metadata=a3d2535362e63a50 -C extra-filename=-88e47f36c376500c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-6f5863a0bc5a9577.rmeta --extern attohttpc=/opt/rustwide/target/debug/deps/libattohttpc-8ee02cf0b949f08b.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-e063fd815a15d1bf.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-ebee8646f67e21aa.rmeta --extern colored=/opt/rustwide/target/debug/deps/libcolored-4113e2384f2e44c9.rmeta --extern comfy_table=/opt/rustwide/target/debug/deps/libcomfy_table-71e30843154e18e8.rmeta --extern config=/opt/rustwide/target/debug/deps/libconfig-74ca53f841d2e698.rmeta --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-be879dcd210afbcd.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-fe90cbba6f595477.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-7e8d0e4f78e6b9fa.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-6964f8c1d926cb86.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-124ca30af1ded3e4.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-0feec97ba256a8cb.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-e6ef2eafb006ea0c.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-6d6d6d88ed098d7d.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-171e1f185eba96f9.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-1359b7fe2aaea5c2.rmeta --extern mockall=/opt/rustwide/target/debug/deps/libmockall-5ee8b5c6aac5506d.rmeta --extern mockito=/opt/rustwide/target/debug/deps/libmockito-80f7bc8a15b4dbf0.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-20d8ada50fb7fc8c.rmeta --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-9ebb95e8b0b1805c.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-0b541171bc0fc10b.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-2febaa601b8d484c.rmeta --extern retry=/opt/rustwide/target/debug/deps/libretry-5246052e82afad95.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-e09365de01b9b462.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-264fddd688164814.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-d56eea3fe272202a.rmeta --extern sha1=/opt/rustwide/target/debug/deps/libsha1-5bcc30ac9449a200.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-5e93e6ce0fe7bafe.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-30f34e2756d9ffc8.rmeta --extern sysinfo=/opt/rustwide/target/debug/deps/libsysinfo-2f3245d60e64e031.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-ebc69cefc4889ef9.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-5f5d9768c9e99908.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-364a3ac11f223af4.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-ffdc296e281c2976.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-a8883f004810ec3b.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-692ab97607c8f8d7.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-e387839a19729ce9.rmeta --extern zip=/opt/rustwide/target/debug/deps/libzip-914f85eb08cacbe9.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/aws-lc-sys-06f075aa6add2bfe/out -L native=/opt/rustwide/target/debug/build/liblzma-sys-2a55188cb3eeddfa/out -L native=/opt/rustwide/target/debug/build/zstd-sys-2f085345c6e552d6/out` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "122ef24c992eb7a310a46f517453781136f65eb05f6437a6dab3ad502a4cde7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "122ef24c992eb7a310a46f517453781136f65eb05f6437a6dab3ad502a4cde7c", kill_on_drop: false }`
[INFO] [stdout] 122ef24c992eb7a310a46f517453781136f65eb05f6437a6dab3ad502a4cde7c
