[INFO] fetching crate get_len_base_10_as_usize_macros 0.1.9... [INFO] testing get_len_base_10_as_usize_macros-0.1.9 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate get_len_base_10_as_usize_macros 0.1.9 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate get_len_base_10_as_usize_macros 0.1.9 [INFO] finished tweaking crates.io crate get_len_base_10_as_usize_macros 0.1.9 [INFO] tweaked toml for crates.io crate get_len_base_10_as_usize_macros 0.1.9 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate get_len_base_10_as_usize_macros 0.1.9 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51fb30e4efa148b4d692542f75ab195a24306db4199afd1e6c8c74dc057df261 [INFO] running `Command { std: "docker" "start" "-a" "51fb30e4efa148b4d692542f75ab195a24306db4199afd1e6c8c74dc057df261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51fb30e4efa148b4d692542f75ab195a24306db4199afd1e6c8c74dc057df261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51fb30e4efa148b4d692542f75ab195a24306db4199afd1e6c8c74dc057df261", kill_on_drop: false }` [INFO] [stdout] 51fb30e4efa148b4d692542f75ab195a24306db4199afd1e6c8c74dc057df261 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd9f0e276d5ad0cc21e2d04cd31cb728a28f6752c3af2fb957feeeb7965e8e6c [INFO] running `Command { std: "docker" "start" "-a" "dd9f0e276d5ad0cc21e2d04cd31cb728a28f6752c3af2fb957feeeb7965e8e6c", kill_on_drop: false }` [INFO] [stderr] Compiling epsi v0.1.1 [INFO] [stderr] Compiling epui v0.1.1 [INFO] [stderr] Compiling primitive_promotion v0.1.4 [INFO] [stderr] Compiling max_len_base_10_as_usize v0.1.0 [INFO] [stderr] Compiling is_signed_trait v0.1.0 [INFO] [stderr] Compiling midpoint v0.1.5 [INFO] [stderr] Compiling get_len_base_10_as_usize_macros v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:237:31 [INFO] [stdout] | [INFO] [stdout] 237 | #[cfg(any(doc, test, doctest, features = "const_trait_impl"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 237 - #[cfg(any(doc, test, doctest, features = "const_trait_impl"))] [INFO] [stdout] 237 + #[cfg(any(doc, test, doctest, feature = "const_trait_impl"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:250:35 [INFO] [stdout] | [INFO] [stdout] 250 | #[cfg(not(any(doc, test, doctest, features = "const_trait_impl")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 250 - #[cfg(not(any(doc, test, doctest, features = "const_trait_impl")))] [INFO] [stdout] 250 + #[cfg(not(any(doc, test, doctest, feature = "const_trait_impl")))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `Command { std: "docker" "inspect" "dd9f0e276d5ad0cc21e2d04cd31cb728a28f6752c3af2fb957feeeb7965e8e6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd9f0e276d5ad0cc21e2d04cd31cb728a28f6752c3af2fb957feeeb7965e8e6c", kill_on_drop: false }` [INFO] [stdout] dd9f0e276d5ad0cc21e2d04cd31cb728a28f6752c3af2fb957feeeb7965e8e6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee063521f27268a61d8f6a7ab68915367227107cd36ed4508c798e551c95d4a8 [INFO] running `Command { std: "docker" "start" "-a" "ee063521f27268a61d8f6a7ab68915367227107cd36ed4508c798e551c95d4a8", kill_on_drop: false }` [INFO] [stderr] Compiling get_len_base_10_as_usize_macros v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:237:31 [INFO] [stdout] | [INFO] [stdout] 237 | #[cfg(any(doc, test, doctest, features = "const_trait_impl"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 237 - #[cfg(any(doc, test, doctest, features = "const_trait_impl"))] [INFO] [stdout] 237 + #[cfg(any(doc, test, doctest, feature = "const_trait_impl"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:250:35 [INFO] [stdout] | [INFO] [stdout] 250 | #[cfg(not(any(doc, test, doctest, features = "const_trait_impl")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 250 - #[cfg(not(any(doc, test, doctest, features = "const_trait_impl")))] [INFO] [stdout] 250 + #[cfg(not(any(doc, test, doctest, feature = "const_trait_impl")))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | feature(const_trait_impl) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:237:31 [INFO] [stdout] | [INFO] [stdout] 237 | #[cfg(any(doc, test, doctest, features = "const_trait_impl"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 237 - #[cfg(any(doc, test, doctest, features = "const_trait_impl"))] [INFO] [stdout] 237 + #[cfg(any(doc, test, doctest, feature = "const_trait_impl"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:250:35 [INFO] [stdout] | [INFO] [stdout] 250 | #[cfg(not(any(doc, test, doctest, features = "const_trait_impl")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 250 - #[cfg(not(any(doc, test, doctest, features = "const_trait_impl")))] [INFO] [stdout] 250 + #[cfg(not(any(doc, test, doctest, feature = "const_trait_impl")))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `get_len_base_10_as_usize_macros` (lib test) due to 1 previous error; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ee063521f27268a61d8f6a7ab68915367227107cd36ed4508c798e551c95d4a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee063521f27268a61d8f6a7ab68915367227107cd36ed4508c798e551c95d4a8", kill_on_drop: false }` [INFO] [stdout] ee063521f27268a61d8f6a7ab68915367227107cd36ed4508c798e551c95d4a8