[INFO] fetching crate parol-ls 4.0.2...
[INFO] testing parol-ls-4.0.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate parol-ls 4.0.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate parol-ls 4.0.2
[INFO] finished tweaking crates.io crate parol-ls 4.0.2
[INFO] tweaked toml for crates.io crate parol-ls 4.0.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parol-ls 4.0.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate parol-ls 4.0.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 066b98e7598efd1acec18d5101b869bef8af2d69a25927554e7600d187d6b3f8
[INFO] running `Command { std: "docker" "start" "-a" "066b98e7598efd1acec18d5101b869bef8af2d69a25927554e7600d187d6b3f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "066b98e7598efd1acec18d5101b869bef8af2d69a25927554e7600d187d6b3f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066b98e7598efd1acec18d5101b869bef8af2d69a25927554e7600d187d6b3f8", kill_on_drop: false }`
[INFO] [stdout] 066b98e7598efd1acec18d5101b869bef8af2d69a25927554e7600d187d6b3f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06907173ac6879e513668ccb0113382285a0d02fb4ccba6209e12aec9a9c89d9
[INFO] running `Command { std: "docker" "start" "-a" "06907173ac6879e513668ccb0113382285a0d02fb4ccba6209e12aec9a9c89d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling parol_runtime v4.0.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling syntree v0.18.0
[INFO] [stderr]    Compiling xml_writer v0.4.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling assert_cmd v2.0.17
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling function_name-proc-macro v0.3.0
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling function_name v0.3.0
[INFO] [stderr]    Compiling petgraph v0.8.2
[INFO] [stderr]    Compiling codespan-reporting v0.12.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling predicates v3.1.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling parol-macros v1.0.0
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling rand_regex v0.18.1
[INFO] [stderr]    Compiling lalry v0.1.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling scnr2_generate v0.3.3
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling ume v0.1.0
[INFO] [stderr]    Compiling fluent-uri v0.1.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling scnr2_macro v0.3.3
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling ts-rs-macros v11.0.1
[INFO] [stderr]    Compiling scnr2 v0.3.3
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling syntree_layout v0.4.0
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling ts-rs v11.0.1
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling lsp-types v0.97.0
[INFO] [stderr]    Compiling lsp-server v0.7.9
[INFO] [stderr]    Compiling parol v4.1.1
[INFO] [stderr]    Compiling parol-ls v4.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `parol-ls v4.0.2 (/opt/rustwide/workdir)`
[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/parol-ls-3d63fb0b41147463/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=parol_ls.par
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: UserError(Error writing left-factored grammar! Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr]   Stack backtrace:
[INFO] [stderr]      0: anyhow::error::<impl anyhow::Error>::msg
[INFO] [stderr]                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/backtrace.rs:27:14
[INFO] [stderr]      1: parol::build::GrammarGenerator::expand::{{closure}}
[INFO] [stderr]                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/parol-4.1.1/src/build.rs:599:26
[INFO] [stderr]      2: core::result::Result<T,E>::map_err
[INFO] [stderr]                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:968:27
[INFO] [stderr]      3: parol::build::GrammarGenerator::expand
[INFO] [stderr]                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/parol-4.1.1/src/build.rs:599:14
[INFO] [stderr]      4: parol::build::GrammarGenerator::generate_parser
[INFO] [stderr]                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/parol-4.1.1/src/build.rs:541:14
[INFO] [stderr]      5: parol::build::Builder::generate_parser
[INFO] [stderr]                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/parol-4.1.1/src/build.rs:469:14
[INFO] [stderr]      6: build_script_build::main
[INFO] [stderr]      7: core::ops::function::FnOnce::call_once
[INFO] [stderr]      8: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stderr]      9: std::rt::lang_start::{{closure}}
[INFO] [stderr]     10: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stderr]                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     11: std::panicking::catch_unwind::do_call
[INFO] [stderr]                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stderr]     12: std::panicking::catch_unwind
[INFO] [stderr]                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stderr]     13: std::panic::catch_unwind
[INFO] [stderr]                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stderr]     14: std::rt::lang_start_internal::{{closure}}
[INFO] [stderr]                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:175:24
[INFO] [stderr]     15: std::panicking::catch_unwind::do_call
[INFO] [stderr]                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stderr]     16: std::panicking::catch_unwind
[INFO] [stderr]                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stderr]     17: std::panic::catch_unwind
[INFO] [stderr]                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stderr]     18: std::rt::lang_start_internal
[INFO] [stderr]                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:171:5
[INFO] [stderr]     19: std::rt::lang_start
[INFO] [stderr]     20: main
[INFO] [stderr]     21: <unknown>
[INFO] [stderr]     22: __libc_start_main
[INFO] [stderr]     23: _start)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "06907173ac6879e513668ccb0113382285a0d02fb4ccba6209e12aec9a9c89d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06907173ac6879e513668ccb0113382285a0d02fb4ccba6209e12aec9a9c89d9", kill_on_drop: false }`
[INFO] [stdout] 06907173ac6879e513668ccb0113382285a0d02fb4ccba6209e12aec9a9c89d9
