[INFO] cloning repository https://github.com/yistarostin/mmv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yistarostin/mmv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyistarostin%2Fmmv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyistarostin%2Fmmv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 376eb95e11e7db1bdb0b4c6d62c9f49e35a6f14f [INFO] checking yistarostin/mmv against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyistarostin%2Fmmv" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/yistarostin/mmv [INFO] finished tweaking git repo https://github.com/yistarostin/mmv [INFO] tweaked toml for git repo https://github.com/yistarostin/mmv written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/yistarostin/mmv 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/yistarostin/mmv 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] [stderr] warning: unused manifest key: build [INFO] [stderr] help: build is a valid .cargo/config.toml key [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] 2aba51e02bfa825917407c92d7b246ac033023415543aa824a45a670a1ccb511 [INFO] running `Command { std: "docker" "start" "-a" "2aba51e02bfa825917407c92d7b246ac033023415543aa824a45a670a1ccb511", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2aba51e02bfa825917407c92d7b246ac033023415543aa824a45a670a1ccb511", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2aba51e02bfa825917407c92d7b246ac033023415543aa824a45a670a1ccb511", kill_on_drop: false }` [INFO] [stdout] 2aba51e02bfa825917407c92d7b246ac033023415543aa824a45a670a1ccb511 [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] 924305f37f89e2f68301d8b7814f5dc9c507e3854c563e22c5f7e7b20e463d29 [INFO] running `Command { std: "docker" "start" "-a" "924305f37f89e2f68301d8b7814f5dc9c507e3854c563e22c5f7e7b20e463d29", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: build [INFO] [stderr] help: build is a valid .cargo/config.toml key [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking minimad v0.13.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking coolor v0.5.1 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking path-clean v1.0.1 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking nix v0.22.3 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking colored v2.0.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.23.2 [INFO] [stderr] Checking coolor v0.8.0 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.0.1 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling serial_test_derive v2.0.0 [INFO] [stderr] Checking bstr v1.7.0 [INFO] [stderr] Checking serial_test v2.0.0 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking lazy-regex v3.0.2 [INFO] [stderr] Checking xterm-query v0.2.0 [INFO] [stderr] Checking terminal-light v1.1.1 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking termimad v0.25.7 [INFO] [stderr] Checking clap-help v1.0.0 [INFO] [stderr] Checking mmv v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1015) 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: tests/integration.rs:96:1: 96:8 (#41), segments: [PathSegment { ident: #41, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(19), style: Outer, span: tests/integration.rs:96:1: 96:8 (#41) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x78790342bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x787903a0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x787903442226 - ::write_fmt [INFO] [stderr] 3: 0x787903401b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x78790341f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x78790240236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x78790341fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x787903401c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7879033f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x78790340372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x787900038f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7879047e0110 - ::token_trees [INFO] [stderr] 12: 0x78790501c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x787904fe65d2 - ::expand_crate [INFO] [stderr] 14: 0x7879040f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x787904c07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x787904c073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x787904c073a7 - >::call_once [INFO] [stderr] 18: 0x787904becb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x787904bec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x787904d7127b - , 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, &std[7d609349af90bec6]::sync::once_lock::OnceLock, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x787904c5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x787904aeac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x787904aeaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x787904aed138 - ::new::thread_start [INFO] [stderr] 25: 0x7878fe68aaa4 - [INFO] [stderr] 26: 0x7878fe717a64 - clone [INFO] [stderr] 27: 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: 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-2026-01-10T02_07_55-1011.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 `mmv` (test "integration") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name integration --edition=2021 tests/integration.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=9f617cbd667479b0 -C extra-filename=-609841fade85dff1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-70a6ebf442b3229a.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-092e380f97f5c87e.rmeta --extern clap_help=/opt/rustwide/target/debug/deps/libclap_help-61fafa5c55e15d45.rmeta --extern colored=/opt/rustwide/target/debug/deps/libcolored-9bea73c26f883e2c.rmeta --extern exitcode=/opt/rustwide/target/debug/deps/libexitcode-34725b3cfb6ccffe.rmeta --extern path_clean=/opt/rustwide/target/debug/deps/libpath_clean-3ecd01bebfe54e0f.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-ed77f760b0e19ec1.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-14bb24025c630336.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/matcher.rs:81:45 [INFO] [stdout] | [INFO] [stdout] 81 | let mut filename_iterator = filename [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 82 | | .clone() [INFO] [stdout] | |____________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/matcher.rs:81:45 [INFO] [stdout] | [INFO] [stdout] 81 | let mut filename_iterator = filename [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 82 | | .clone() [INFO] [stdout] | |____________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "924305f37f89e2f68301d8b7814f5dc9c507e3854c563e22c5f7e7b20e463d29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "924305f37f89e2f68301d8b7814f5dc9c507e3854c563e22c5f7e7b20e463d29", kill_on_drop: false }` [INFO] [stdout] 924305f37f89e2f68301d8b7814f5dc9c507e3854c563e22c5f7e7b20e463d29