[INFO] fetching crate wchar 0.11.1... [INFO] testing wchar-0.11.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate wchar 0.11.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate wchar 0.11.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate wchar 0.11.1 [INFO] tweaked toml for crates.io crate wchar 0.11.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wchar 0.11.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 091ba36a98a1e1b6e97cb4f72abdab277b9877f6aab2eb833ed15d144c9b7af8 [INFO] running `Command { std: "docker" "start" "-a" "091ba36a98a1e1b6e97cb4f72abdab277b9877f6aab2eb833ed15d144c9b7af8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "091ba36a98a1e1b6e97cb4f72abdab277b9877f6aab2eb833ed15d144c9b7af8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "091ba36a98a1e1b6e97cb4f72abdab277b9877f6aab2eb833ed15d144c9b7af8", kill_on_drop: false }` [INFO] [stdout] 091ba36a98a1e1b6e97cb4f72abdab277b9877f6aab2eb833ed15d144c9b7af8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22b67ce05b2c97b9f0b5156047d4a842f5b9b085814c23fc0a87a92bc4287534 [INFO] running `Command { std: "docker" "start" "-a" "22b67ce05b2c97b9f0b5156047d4a842f5b9b085814c23fc0a87a92bc4287534", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling wchar v0.11.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling wchar-impl v0.11.0 [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | #[cfg(wchar_t = "u16")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u16"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u16\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:50:7 [INFO] [stdout] | [INFO] [stdout] 50 | #[cfg(wchar_t = "u32")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:52:7 [INFO] [stdout] | [INFO] [stdout] 52 | #[cfg(wchar_t = "i32")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("i32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"i32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:54:15 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u16"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u16\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:54:32 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:54:49 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("i32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"i32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.80s [INFO] running `Command { std: "docker" "inspect" "22b67ce05b2c97b9f0b5156047d4a842f5b9b085814c23fc0a87a92bc4287534", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22b67ce05b2c97b9f0b5156047d4a842f5b9b085814c23fc0a87a92bc4287534", kill_on_drop: false }` [INFO] [stdout] 22b67ce05b2c97b9f0b5156047d4a842f5b9b085814c23fc0a87a92bc4287534 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 386a22a14bbcf25bdd7b66ecfb72278ddbd6821d3c95d88c44703d01a0bb79ad [INFO] running `Command { std: "docker" "start" "-a" "386a22a14bbcf25bdd7b66ecfb72278ddbd6821d3c95d88c44703d01a0bb79ad", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling toml_writer v1.0.4 [INFO] [stderr] Compiling dissimilar v1.0.10 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | #[cfg(wchar_t = "u16")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u16"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u16\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:50:7 [INFO] [stdout] | [INFO] [stdout] 50 | #[cfg(wchar_t = "u32")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:52:7 [INFO] [stdout] | [INFO] [stdout] 52 | #[cfg(wchar_t = "i32")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("i32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"i32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:54:15 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u16"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u16\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:54:32 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:54:49 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("i32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"i32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling trybuild v1.0.113 [INFO] [stderr] Compiling wchar v0.11.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | #[cfg(wchar_t = "u16")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u16"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u16\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:50:7 [INFO] [stdout] | [INFO] [stdout] 50 | #[cfg(wchar_t = "u32")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:52:7 [INFO] [stdout] | [INFO] [stdout] 52 | #[cfg(wchar_t = "i32")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("i32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"i32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:54:15 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u16"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u16\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:54:32 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stdout] --> src/lib.rs:54:49 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("i32"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"i32\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `encode_str`, `encode_str_c`, `decode_str`, and `decode_str_c` are never used [INFO] [stdout] --> tests/util/mod.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Wide: Copy { [INFO] [stdout] | ---- associated functions in this trait [INFO] [stdout] 8 | fn encode_char(c: char) -> Result; [INFO] [stdout] 9 | fn encode_str(text: &str) -> Vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | fn encode_str_c(text: &str) -> Vec; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | fn decode_char(c: Self) -> Result; [INFO] [stdout] 12 | fn decode_str(iter: I) -> Result [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | fn decode_str_c(iter: I) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `encode_char`, `encode_str`, and `decode_char` are never used [INFO] [stdout] --> tests/util/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Wide: Copy { [INFO] [stdout] | ---- associated functions in this trait [INFO] [stdout] 8 | fn encode_char(c: char) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | fn encode_str(text: &str) -> Vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | fn encode_str_c(text: &str) -> Vec; [INFO] [stdout] 11 | fn decode_char(c: Self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `encode_char`, `encode_str_c`, `decode_char`, and `decode_str_c` are never used [INFO] [stdout] --> tests/util/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Wide: Copy { [INFO] [stdout] | ---- associated functions in this trait [INFO] [stdout] 8 | fn encode_char(c: char) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | fn encode_str(text: &str) -> Vec; [INFO] [stdout] 10 | fn encode_str_c(text: &str) -> Vec; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | fn decode_char(c: Self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | fn decode_str_c(iter: I) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.12s [INFO] running `Command { std: "docker" "inspect" "386a22a14bbcf25bdd7b66ecfb72278ddbd6821d3c95d88c44703d01a0bb79ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "386a22a14bbcf25bdd7b66ecfb72278ddbd6821d3c95d88c44703d01a0bb79ad", kill_on_drop: false }` [INFO] [stdout] 386a22a14bbcf25bdd7b66ecfb72278ddbd6821d3c95d88c44703d01a0bb79ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2af3f4cc07f6a15518ec5bfce4b584c2cc97f7caac3ac0b8973178ac04d7f34f [INFO] running `Command { std: "docker" "start" "-a" "2af3f4cc07f6a15518ec5bfce4b584c2cc97f7caac3ac0b8973178ac04d7f34f", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stderr] --> src/lib.rs:48:7 [INFO] [stderr] | [INFO] [stderr] 48 | #[cfg(wchar_t = "u16")] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u16"))'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u16\"))");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stderr] --> src/lib.rs:50:7 [INFO] [stderr] | [INFO] [stderr] 50 | #[cfg(wchar_t = "u32")] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u32"))'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u32\"))");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stderr] --> src/lib.rs:52:7 [INFO] [stderr] | [INFO] [stderr] 52 | #[cfg(wchar_t = "i32")] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("i32"))'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"i32\"))");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stderr] --> src/lib.rs:54:15 [INFO] [stderr] | [INFO] [stderr] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u16"))'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u16\"))");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stderr] --> src/lib.rs:54:32 [INFO] [stderr] | [INFO] [stderr] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("u32"))'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"u32\"))");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `wchar_t` [INFO] [stderr] --> src/lib.rs:54:49 [INFO] [stderr] | [INFO] [stderr] 54 | #[cfg(not(any(wchar_t = "u16", wchar_t = "u32", wchar_t = "i32")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wchar_t, values("i32"))'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wchar_t, values(\"i32\"))");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `wchar` (lib) generated 6 warnings [INFO] [stderr] warning: associated functions `encode_char`, `encode_str`, and `decode_char` are never used [INFO] [stderr] --> tests/util/mod.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub trait Wide: Copy { [INFO] [stderr] | ---- associated functions in this trait [INFO] [stderr] 8 | fn encode_char(c: char) -> Result; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 9 | fn encode_str(text: &str) -> Vec; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 10 | fn encode_str_c(text: &str) -> Vec; [INFO] [stderr] 11 | fn decode_char(c: Self) -> Result; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `encode_char`, `encode_str_c`, `decode_char`, and `decode_str_c` are never used [INFO] [stderr] --> tests/util/mod.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub trait Wide: Copy { [INFO] [stderr] | ---- associated functions in this trait [INFO] [stderr] 8 | fn encode_char(c: char) -> Result; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 9 | fn encode_str(text: &str) -> Vec; [INFO] [stderr] 10 | fn encode_str_c(text: &str) -> Vec; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 11 | fn decode_char(c: Self) -> Result; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 15 | fn decode_str_c(iter: I) -> Result [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `encode_str`, `encode_str_c`, `decode_str`, and `decode_str_c` are never used [INFO] [stderr] --> tests/util/mod.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub trait Wide: Copy { [INFO] [stderr] | ---- associated functions in this trait [INFO] [stderr] 8 | fn encode_char(c: char) -> Result; [INFO] [stderr] 9 | fn encode_str(text: &str) -> Vec; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 10 | fn encode_str_c(text: &str) -> Vec; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 11 | fn decode_char(c: Self) -> Result; [INFO] [stderr] 12 | fn decode_str(iter: I) -> Result [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 15 | fn decode_str_c(iter: I) -> Result [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `wchar` (test "wchz") generated 1 warning [INFO] [stderr] warning: `wchar` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: `wchar` (test "wch") generated 1 warning [INFO] [stderr] warning: `wchar` (test "wch_char") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wchar-a14558f22f2151f5) [INFO] [stdout] [INFO] [stderr] Running tests/compare.rs (/opt/rustwide/target/debug/deps/compare-a5de76c25fdf060e) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/compile_tests.rs (/opt/rustwide/target/debug/deps/compile_tests-bdfbc283281a75da) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test ui ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/include_wch.rs (/opt/rustwide/target/debug/deps/include_wch-4f70ab42f7f3cd93) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/include_wchz.rs (/opt/rustwide/target/debug/deps/include_wchz-2e119f895e087fbb) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/wch.rs (/opt/rustwide/target/debug/deps/wch-05459d9574b6abc7) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test escape_chars ... ok [INFO] [stdout] test complex ... ok [INFO] [stderr] Running tests/wch_char.rs (/opt/rustwide/target/debug/deps/wch_char-d26c8dcc7783f81b) [INFO] [stdout] test emoji ... ok [INFO] [stderr] Running tests/wchar_t.rs (/opt/rustwide/target/debug/deps/wchar_t-87b34b6ed1a459ac) [INFO] [stdout] test nul_chars ... ok [INFO] [stdout] test raw_literals ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test complex ... ok [INFO] [stdout] test emoji ... ok [INFO] [stdout] test escape_chars ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/wchz.rs (/opt/rustwide/target/debug/deps/wchz-f021414047d52b5e) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test escape_chars ... ok [INFO] [stdout] test complex ... ok [INFO] [stdout] test raw_literals ... ok [INFO] [stdout] test emoji ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests wchar [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - wch (line 74) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 130) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 140) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 123) ... ok [INFO] [stdout] test src/lib.rs - wch (line 81) ... ok [INFO] [stdout] test src/lib.rs - wch (line 91) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2af3f4cc07f6a15518ec5bfce4b584c2cc97f7caac3ac0b8973178ac04d7f34f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2af3f4cc07f6a15518ec5bfce4b584c2cc97f7caac3ac0b8973178ac04d7f34f", kill_on_drop: false }` [INFO] [stdout] 2af3f4cc07f6a15518ec5bfce4b584c2cc97f7caac3ac0b8973178ac04d7f34f