[INFO] fetching crate tikv-jemalloc-sys 0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7... [INFO] checking tikv-jemalloc-sys-0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate tikv-jemalloc-sys 0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate tikv-jemalloc-sys 0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7 [INFO] finished tweaking crates.io crate tikv-jemalloc-sys 0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7 [INFO] tweaked toml for crates.io crate tikv-jemalloc-sys 0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tikv-jemalloc-sys 0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a741e3429945cac4843c2d588a1312b2127c37cbe32a335b31ad8c99be1393b [INFO] running `Command { std: "docker" "start" "-a" "8a741e3429945cac4843c2d588a1312b2127c37cbe32a335b31ad8c99be1393b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a741e3429945cac4843c2d588a1312b2127c37cbe32a335b31ad8c99be1393b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a741e3429945cac4843c2d588a1312b2127c37cbe32a335b31ad8c99be1393b", kill_on_drop: false }` [INFO] [stdout] 8a741e3429945cac4843c2d588a1312b2127c37cbe32a335b31ad8c99be1393b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51e82db5d8ff3d5396427f01ca090c09773397368e6381f271c6c38dc643307e [INFO] running `Command { std: "docker" "start" "-a" "51e82db5d8ff3d5396427f01ca090c09773397368e6381f271c6c38dc643307e", kill_on_drop: false }` [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling tikv-jemalloc-sys v0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `jemallocator_docs` [INFO] [stdout] --> src/lib.rs:596:11 [INFO] [stdout] | [INFO] [stdout] 596 | #[cfg(not(jemallocator_docs))] [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(jemallocator_docs)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(jemallocator_docs)");` 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: `jemallocator_docs` [INFO] [stdout] --> src/lib.rs:697:7 [INFO] [stdout] | [INFO] [stdout] 697 | #[cfg(jemallocator_docs)] [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(jemallocator_docs)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(jemallocator_docs)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:143:16 [INFO] [stdout] | [INFO] [stdout] 143 | #[cfg_attr(prefixed, link_name = "_rjem_malloc")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:154:16 [INFO] [stdout] | [INFO] [stdout] 154 | #[cfg_attr(prefixed, link_name = "_rjem_calloc")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:178:16 [INFO] [stdout] | [INFO] [stdout] 178 | #[cfg_attr(prefixed, link_name = "_rjem_posix_memalign")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:198:16 [INFO] [stdout] | [INFO] [stdout] 198 | #[cfg_attr(prefixed, link_name = "_rjem_aligned_alloc")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:237:16 [INFO] [stdout] | [INFO] [stdout] 237 | #[cfg_attr(prefixed, link_name = "_rjem_realloc")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:253:16 [INFO] [stdout] | [INFO] [stdout] 253 | #[cfg_attr(prefixed, link_name = "_rjem_free")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `jemallocator_docs` [INFO] [stdout] --> src/lib.rs:596:11 [INFO] [stdout] | [INFO] [stdout] 596 | #[cfg(not(jemallocator_docs))] [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(jemallocator_docs)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(jemallocator_docs)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:273:16 [INFO] [stdout] | [INFO] [stdout] 273 | #[cfg_attr(prefixed, link_name = "_rjem_mallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `jemallocator_docs` [INFO] [stdout] --> src/lib.rs:697:7 [INFO] [stdout] | [INFO] [stdout] 697 | #[cfg(jemallocator_docs)] [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(jemallocator_docs)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(jemallocator_docs)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:143:16 [INFO] [stdout] | [INFO] [stdout] 143 | #[cfg_attr(prefixed, link_name = "_rjem_malloc")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:154:16 [INFO] [stdout] | [INFO] [stdout] 154 | #[cfg_attr(prefixed, link_name = "_rjem_calloc")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:178:16 [INFO] [stdout] | [INFO] [stdout] 178 | #[cfg_attr(prefixed, link_name = "_rjem_posix_memalign")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:198:16 [INFO] [stdout] | [INFO] [stdout] 198 | #[cfg_attr(prefixed, link_name = "_rjem_aligned_alloc")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:237:16 [INFO] [stdout] | [INFO] [stdout] 237 | #[cfg_attr(prefixed, link_name = "_rjem_realloc")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:253:16 [INFO] [stdout] | [INFO] [stdout] 253 | #[cfg_attr(prefixed, link_name = "_rjem_free")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:273:16 [INFO] [stdout] | [INFO] [stdout] 273 | #[cfg_attr(prefixed, link_name = "_rjem_mallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:306:16 [INFO] [stdout] | [INFO] [stdout] 306 | #[cfg_attr(prefixed, link_name = "_rjem_rallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:347:16 [INFO] [stdout] | [INFO] [stdout] 347 | #[cfg_attr(prefixed, link_name = "_rjem_xallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:362:16 [INFO] [stdout] | [INFO] [stdout] 362 | #[cfg_attr(prefixed, link_name = "_rjem_sallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:377:16 [INFO] [stdout] | [INFO] [stdout] 377 | #[cfg_attr(prefixed, link_name = "_rjem_dallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:397:16 [INFO] [stdout] | [INFO] [stdout] 397 | #[cfg_attr(prefixed, link_name = "_rjem_sdallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:411:16 [INFO] [stdout] | [INFO] [stdout] 411 | #[cfg_attr(prefixed, link_name = "_rjem_nallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:436:16 [INFO] [stdout] | [INFO] [stdout] 436 | #[cfg_attr(prefixed, link_name = "_rjem_malloc_usable_size")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:469:16 [INFO] [stdout] | [INFO] [stdout] 469 | #[cfg_attr(prefixed, link_name = "_rjem_mallctl")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:491:16 [INFO] [stdout] | [INFO] [stdout] 491 | #[cfg_attr(prefixed, link_name = "_rjem_mallctlnametomib")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:306:16 [INFO] [stdout] | [INFO] [stdout] 306 | #[cfg_attr(prefixed, link_name = "_rjem_rallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:347:16 [INFO] [stdout] | [INFO] [stdout] 347 | #[cfg_attr(prefixed, link_name = "_rjem_xallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:362:16 [INFO] [stdout] | [INFO] [stdout] 362 | #[cfg_attr(prefixed, link_name = "_rjem_sallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:377:16 [INFO] [stdout] | [INFO] [stdout] 377 | #[cfg_attr(prefixed, link_name = "_rjem_dallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:397:16 [INFO] [stdout] | [INFO] [stdout] 397 | #[cfg_attr(prefixed, link_name = "_rjem_sdallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:411:16 [INFO] [stdout] | [INFO] [stdout] 411 | #[cfg_attr(prefixed, link_name = "_rjem_nallocx")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:436:16 [INFO] [stdout] | [INFO] [stdout] 436 | #[cfg_attr(prefixed, link_name = "_rjem_malloc_usable_size")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:469:16 [INFO] [stdout] | [INFO] [stdout] 469 | #[cfg_attr(prefixed, link_name = "_rjem_mallctl")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:491:16 [INFO] [stdout] | [INFO] [stdout] 491 | #[cfg_attr(prefixed, link_name = "_rjem_mallctlnametomib")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:495:16 [INFO] [stdout] | [INFO] [stdout] 495 | #[cfg_attr(prefixed, link_name = "_rjem_mallctlbymib")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:532:16 [INFO] [stdout] | [INFO] [stdout] 532 | #[cfg_attr(prefixed, link_name = "_rjem_malloc_stats_print")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:549:16 [INFO] [stdout] | [INFO] [stdout] 549 | #[cfg_attr(prefixed, link_name = "_rjem_malloc_message")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:579:16 [INFO] [stdout] | [INFO] [stdout] 579 | #[cfg_attr(prefixed, link_name = "_rjem_malloc_conf")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:495:16 [INFO] [stdout] | [INFO] [stdout] 495 | #[cfg_attr(prefixed, link_name = "_rjem_mallctlbymib")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:532:16 [INFO] [stdout] | [INFO] [stdout] 532 | #[cfg_attr(prefixed, link_name = "_rjem_malloc_stats_print")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:549:16 [INFO] [stdout] | [INFO] [stdout] 549 | #[cfg_attr(prefixed, link_name = "_rjem_malloc_message")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> src/lib.rs:579:16 [INFO] [stdout] | [INFO] [stdout] 579 | #[cfg_attr(prefixed, link_name = "_rjem_malloc_conf")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> tests/unprefixed_malloc.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | #[cfg(prefixed)] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> tests/unprefixed_malloc.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(not(prefixed))] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> tests/malloc_conf_set.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg_attr(prefixed, export_name = "_rjem_malloc_conf")] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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: `prefixed` [INFO] [stdout] --> tests/malloc_conf_set.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | #[cfg_attr(not(prefixed), no_mangle)] [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(prefixed)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed)");` 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 2m 25s [INFO] running `Command { std: "docker" "inspect" "51e82db5d8ff3d5396427f01ca090c09773397368e6381f271c6c38dc643307e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51e82db5d8ff3d5396427f01ca090c09773397368e6381f271c6c38dc643307e", kill_on_drop: false }` [INFO] [stdout] 51e82db5d8ff3d5396427f01ca090c09773397368e6381f271c6c38dc643307e