[INFO] cloning repository https://github.com/AndreiCravtov/ferrous-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndreiCravtov/ferrous-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreiCravtov%2Fferrous-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreiCravtov%2Fferrous-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6fe02ebb581f830c5454b8124a6a575f072631f1
[INFO] testing AndreiCravtov/ferrous-lang against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreiCravtov%2Fferrous-lang" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/AndreiCravtov/ferrous-lang
[INFO] finished tweaking git repo https://github.com/AndreiCravtov/ferrous-lang
[INFO] tweaked toml for git repo https://github.com/AndreiCravtov/ferrous-lang written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndreiCravtov/ferrous-lang on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AndreiCravtov/ferrous-lang 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/zesterer/chumsky`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded extend v1.2.0
[INFO] [stderr]   Downloaded once_cell v1.21.1
[INFO] [stderr]   Downloaded enum_primitive v0.1.1
[INFO] [stderr]   Downloaded redox_syscall v0.5.10
[INFO] [stderr]   Downloaded parse_int v0.6.0
[INFO] [stderr]   Downloaded stacker v0.1.20
[INFO] [stderr]   Downloaded ariadne v0.5.1
[INFO] [stderr]   Downloaded psm v0.1.25
[INFO] [stderr]   Downloaded clap_derive v4.5.32
[INFO] [stderr]   Downloaded clap v4.5.32
[INFO] [stderr]   Downloaded bon-macros v3.5.1
[INFO] [stderr]   Downloaded prettyplease v0.2.31
[INFO] [stderr]   Downloaded bon v3.5.1
[INFO] [stderr]   Downloaded internment v0.8.6
[INFO] [stderr]   Downloaded delegate v0.13.2
[INFO] [stderr]   Downloaded generativity v1.1.0
[INFO] [stderr]   Downloaded clap_builder v4.5.32
[INFO] [stderr]   Downloaded regex-automata v0.3.9
[INFO] [stderr]   Downloaded recursion v0.5.2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4c04e8e85b110182c1eb9f5feb3d7ded5bbac8526e62c5e115b789be8c09273
[INFO] running `Command { std: "docker" "start" "-a" "e4c04e8e85b110182c1eb9f5feb3d7ded5bbac8526e62c5e115b789be8c09273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4c04e8e85b110182c1eb9f5feb3d7ded5bbac8526e62c5e115b789be8c09273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4c04e8e85b110182c1eb9f5feb3d7ded5bbac8526e62c5e115b789be8c09273", kill_on_drop: false }`
[INFO] [stdout] e4c04e8e85b110182c1eb9f5feb3d7ded5bbac8526e62c5e115b789be8c09273
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24534c070e7ae50f459a923b06d8c685709f808e3647291157bb45a08bd84775
[INFO] running `Command { std: "docker" "start" "-a" "24534c070e7ae50f459a923b06d8c685709f808e3647291157bb45a08bd84775", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling prettyplease v0.2.31
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling chumsky v1.0.0-alpha.8 (https://github.com/zesterer/chumsky?rev=d12869a#d12869af)
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling recursion v0.5.2
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling internment v0.8.6
[INFO] [stderr]    Compiling ariadne v0.5.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling parse_int v0.6.0
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling generativity v1.1.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.3.9
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling clap_builder v4.5.32
[INFO] [stderr]    Compiling psm v0.1.25
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling stacker v0.1.20
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling extend v1.2.0
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling bon-macros v3.5.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling delegate v0.13.2
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling fn_pipe_proc v0.1.0 (/opt/rustwide/workdir/util/fn_pipe/proc)
[INFO] [stderr]    Compiling fn_pipe v0.1.0 (/opt/rustwide/workdir/util/fn_pipe)
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling clap v4.5.32
[INFO] [stderr]    Compiling bon v3.5.1
[INFO] [stderr]    Compiling util v0.1.0 (/opt/rustwide/workdir/util)
[INFO] [stdout] warning: unused imports: `Error` and `Formatter`
[INFO] [stdout]   --> util/src/recursive_instances.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::fmt::{Debug, Error, Formatter};
[INFO] [stdout]    |                       ^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nested` is never used
[INFO] [stdout]   --> util/src/recursive_instances.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn nested(n: u32, t: Box<dyn Debug>) -> String {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling frontend v0.1.0 (/opt/rustwide/workdir/frontend)
[INFO] [stderr]    Compiling middle v0.1.0 (/opt/rustwide/workdir/middle)
[INFO] [stderr]    Compiling backend v0.1.0 (/opt/rustwide/workdir/backend)
[INFO] [stderr]    Compiling compiler v0.1.0 (/opt/rustwide/workdir/compiler)
[INFO] [stderr] error: could not compile `compiler` (bin "compiler")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d98a5da813da67eb189387b8ccfb73cf481275d8/bin/rustc --crate-name compiler --edition=2024 compiler/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 '--warn=clippy::suspicious' '--warn=clippy::style' '--warn=clippy::perf' '--warn=clippy::pedantic' '--warn=clippy::nursery' '--deny=clippy::correctness' '--warn=clippy::complexity' '--warn=clippy::cargo' '--warn=clippy::verbose_file_reads' '--warn=clippy::unwrap_used' '--warn=clippy::unused_trait_names' '--warn=clippy::unused_result_ok' '--warn=clippy::unseparated_literal_suffix' '--warn=clippy::unneeded_field_pattern' '--warn=clippy::unnecessary_safety_doc' '--warn=clippy::unnecessary_safety_comment' '--warn=clippy::undocumented_unsafe_blocks' '--warn=clippy::try_err' '--warn=clippy::todo' '--warn=clippy::tests_outside_test_module' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_chars_any' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::static_mut_refs' --warn=static_mut_refs '--warn=clippy::shadow_unrelated' '--warn=clippy::shadow_same' '--warn=clippy::semicolon_inside_block' '--deny=clippy::self_named_module_files' '--warn=clippy::same_name_method' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::renamed_function_params' '--warn=clippy::redundant_type_annotations' '--warn=clippy::rc_mutex' '--warn=clippy::rc_buffer' '--warn=clippy::pub_without_shorthand' '--warn=clippy::pattern_type_mismatch' '--warn=clippy::partial_pub_fields' '--warn=clippy::panic' '--warn=clippy::non_zero_suggestions' '--warn=clippy::mutex_atomic' '--warn=clippy::multiple_unsafe_ops_per_block' '--warn=clippy::multiple_inherent_impl' '--warn=clippy::missing_inline_in_public_items' '--warn=clippy::mem_forget' '--warn=clippy::lossy_float_literal' '--warn=clippy::let_underscore_untyped' '--warn=clippy::let_underscore_must_use' '--warn=clippy::infinite_loop' '--warn=clippy::indexing_slicing' --allow=incomplete_features '--warn=clippy::impl_trait_in_params' '--warn=clippy::if_then_some_else_none' '--warn=clippy::get_unwrap' '--warn=clippy::float_cmp_const' '--warn=clippy::expect_used' '--deny=clippy::exit' '--warn=clippy::error_impl_error' '--warn=clippy::empty_structs_with_brackets' '--warn=clippy::empty_enum_variants_with_brackets' '--warn=clippy::else_if_without_else' '--deny=clippy::disallowed_script_idents' '--warn=clippy::deref_by_slicing' '--warn=clippy::default_union_representation' '--warn=clippy::decimal_literal_representation' '--warn=clippy::clone_on_ref_ptr' '--warn=clippy::assertions_on_result_states' '--warn=clippy::as_conversions' '--warn=clippy::arithmetic_side_effects' -C debug-assertions=on --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("copy-prop", "fold", "optimize-all", "optimize-one", "reg-alloc", "reg-coalesce", "rm-dead-stores", "rm-unreachable"))' -C metadata=1d5c5fd97ea32b00 -C extra-filename=-47c10af97d83239d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ariadne=/opt/rustwide/target/debug/deps/libariadne-f26adbfcc8450c81.rlib --extern backend=/opt/rustwide/target/debug/deps/libbackend-78a0ea5ca5d9d480.rlib --extern chumsky=/opt/rustwide/target/debug/deps/libchumsky-330a1a97d17aeaae.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-b87b054ed7ee0848.rlib --extern frontend=/opt/rustwide/target/debug/deps/libfrontend-9bb3e0487e2d4488.rlib --extern internment=/opt/rustwide/target/debug/deps/libinternment-eb09bcddea5b7715.rlib --extern middle=/opt/rustwide/target/debug/deps/libmiddle-f6ee1fec919fb5f4.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-2707ccf75679096a.rlib --extern util=/opt/rustwide/target/debug/deps/libutil-debe734d842ca86c.rlib --cap-lints=forbid -Copt-level=3 -L native=/opt/rustwide/target/debug/build/psm-b55f154b76b00230/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "24534c070e7ae50f459a923b06d8c685709f808e3647291157bb45a08bd84775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24534c070e7ae50f459a923b06d8c685709f808e3647291157bb45a08bd84775", kill_on_drop: false }`
[INFO] [stdout] 24534c070e7ae50f459a923b06d8c685709f808e3647291157bb45a08bd84775
