[INFO] cloning repository https://github.com/seanchatmangpt/bcinr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seanchatmangpt/bcinr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseanchatmangpt%2Fbcinr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseanchatmangpt%2Fbcinr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b76dcb377b297cb8826a5256b55f8b57a6b76462
[INFO] checking seanchatmangpt/bcinr against f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1 for pr-160235-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseanchatmangpt%2Fbcinr" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/seanchatmangpt/bcinr
[INFO] finished tweaking git repo https://github.com/seanchatmangpt/bcinr
[INFO] tweaked toml for git repo https://github.com/seanchatmangpt/bcinr written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/seanchatmangpt/bcinr on toolchain f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/seanchatmangpt/bcinr 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" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> crates/bcinr-powl/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: binary `soundness_cli` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-1-tc2/source/target/.../soundness_cli
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `soundness-cli`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/soundness_cli.rs
[INFO] [stderr] 1 + src/bin/soundness-cli.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `bcinr-powl` (manifest) generated 2 warnings
[INFO] [stderr] warning: binary `rust_audit` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../rust_audit
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `rust-audit`, convert `package.name`
[INFO] [stderr]   --> tools/rust_audit/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "rust_audit"
[INFO] [stderr]  2 + name = "rust-audit"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `rust-audit`, specify `bin.name`
[INFO] [stderr]   --> tools/rust_audit/Cargo.toml:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 ~ [dependencies]
[INFO] [stderr] 13 + [[bin]]
[INFO] [stderr] 14 + name = "rust-audit"
[INFO] [stderr] 15 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `rust_audit` (manifest) generated 1 warning
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> crates/encode_unicode_patch/Cargo.toml:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `encode_unicode` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 41e84628edd5a38b41501642b7f453f1f9f749841864e021aa528637f66469b7
[INFO] running `Command { std: "docker" "start" "41e84628edd5a38b41501642b7f453f1f9f749841864e021aa528637f66469b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41e84628edd5a38b41501642b7f453f1f9f749841864e021aa528637f66469b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "41e84628edd5a38b41501642b7f453f1f9f749841864e021aa528637f66469b7" "/opt/rustwide/cargo-home/bin/cargo" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41e84628edd5a38b41501642b7f453f1f9f749841864e021aa528637f66469b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "41e84628edd5a38b41501642b7f453f1f9f749841864e021aa528637f66469b7" "/opt/rustwide/cargo-home/bin/cargo" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> crates/bcinr-powl/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: binary `soundness_cli` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../soundness_cli
[INFO] [stderr]   |                          ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `soundness-cli`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/soundness_cli.rs
[INFO] [stderr] 1 + src/bin/soundness-cli.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `bcinr-powl` (manifest) generated 2 warnings
[INFO] [stderr] warning: binary `rust_audit` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../rust_audit
[INFO] [stderr]    |                          ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `rust-audit`, convert `package.name`
[INFO] [stderr]   --> tools/rust_audit/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "rust_audit"
[INFO] [stderr]  2 + name = "rust-audit"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `rust-audit`, specify `bin.name`
[INFO] [stderr]   --> tools/rust_audit/Cargo.toml:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 ~ [dependencies]
[INFO] [stderr] 13 + [[bin]]
[INFO] [stderr] 14 + name = "rust-audit"
[INFO] [stderr] 15 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `rust_audit` (manifest) generated 1 warning
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> crates/encode_unicode_patch/Cargo.toml:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `encode_unicode` (manifest) generated 1 warning
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling zerocopy v0.8.54
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling cc v1.3.0
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]     Checking quick-xml v0.36.2
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling chicago-tdd-tools v26.7.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking regex-lite v0.1.9
[INFO] [stderr]     Checking condtype v1.3.0
[INFO] [stderr]     Checking bcinr-logic v26.7.28 (/opt/rustwide/workdir/crates/bcinr-logic)
[INFO] [stderr]    Compiling target-triple v1.0.1
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking encode_unicode v1.0.1 (/opt/rustwide/workdir/crates/encode_unicode_patch)
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking rust_audit v0.1.0 (/opt/rustwide/workdir/tools/rust_audit)
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking bcinr-mfw-ir v26.7.28 (/opt/rustwide/workdir/crates/bcinr-mfw-ir)
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking terminal_size v0.4.4
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking toml v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking prettytable-rs v0.10.0
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking clap v4.6.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio-macros v2.7.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling chicago-tdd-tools-proc-macros v26.7.1
[INFO] [stderr]    Compiling divan-macros v0.1.21
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]     Checking bcinr-bench-auditor v26.7.25 (/opt/rustwide/workdir/tools/bcinr-bench-auditor)
[INFO] [stderr]     Checking bcinr-cheat-scanner v26.7.25 (/opt/rustwide/workdir/tools/bcinr-cheat-scanner)
[INFO] [stderr]     Checking bcinr-contract-gate v26.7.25 (/opt/rustwide/workdir/tools/bcinr-contract-gate)
[INFO] [stderr]     Checking tokio v1.53.0
[INFO] [stderr]     Checking divan v0.1.21
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking ggen v0.1.0 (/opt/rustwide/workdir/tools/ggen)
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking bcinr-cmca v26.7.28 (/opt/rustwide/workdir/crates/bcinr-cmca)
[INFO] [stderr]     Checking trybuild v1.0.118
[INFO] [stderr]     Checking quick-xml v0.41.0
[INFO] [stderr]     Checking bcinr-reporter v26.7.25 (/opt/rustwide/workdir/tools/bcinr-reporter)
[INFO] [stderr]     Checking futures-executor v0.3.33
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking futures v0.3.33
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking prolog8 v26.7.1
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking wasm4pm-compat v26.6.29
[INFO] [stderr]     Checking minreq v2.14.1
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking rusqlite v0.32.1
[INFO] [stderr]     Checking ocel v0.1.5
[INFO] [stderr]     Checking bcinr-powl v26.7.28 (/opt/rustwide/workdir/crates/bcinr-powl)
[INFO] [stderr]     Checking bcinr-pddl v26.7.28 (/opt/rustwide/workdir/crates/bcinr-pddl)
[INFO] [stdout] warning: `feature(generic_const_exprs)` is not supported with the next-generation trait solver
[INFO] [stdout]   --> crates/bcinr-powl/src/lib.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![feature(generic_const_exprs)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `-Znext-solver=globally` is currently enabled by default for testing
[INFO] [stdout]    = note: reverted the setting to `-Znext-solver=coherence` for this crate
[INFO] [stdout]    = note: the currently stable trait solver will be used for this crate
[INFO] [stdout]    = note: see issues #160895 <https://github.com/rust-lang/rust/issues/160895> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: attributes on some expressions are unstable
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chicago-tdd-tools-26.7.1/src/validation/performance.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             #[allow(clippy::cast_possible_truncation)]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
[INFO] [stdout]    = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-09-13; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bcinr-guarded v26.7.25 (/opt/rustwide/workdir/crates/bcinr-guarded)
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chicago-tdd-tools` (lib) due to 1 previous error
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]   --> tools/bcinr-reporter/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | serde = { version = "1.0", features = ["derive"] }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]   --> tools/bcinr-reporter/Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | serde_json = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: `bcinr-reporter` (manifest) generated 2 warnings
[INFO] [stderr] warning: unused dependency `rand`
[INFO] [stderr]   --> tools/ggen/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | rand = { version = "0.8", features = ["small_rng"] }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rand`
[INFO] [stderr] warning: `ggen` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "41e84628edd5a38b41501642b7f453f1f9f749841864e021aa528637f66469b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e84628edd5a38b41501642b7f453f1f9f749841864e021aa528637f66469b7", kill_on_drop: false }`
[INFO] [stdout] 41e84628edd5a38b41501642b7f453f1f9f749841864e021aa528637f66469b7