[INFO] fetching crate lokey 0.0.1... [INFO] testing lokey-0.0.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate lokey 0.0.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate lokey 0.0.1 [INFO] finished tweaking crates.io crate lokey 0.0.1 [INFO] tweaked toml for crates.io crate lokey 0.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lokey 0.0.1 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] crate crates.io crate lokey 0.0.1 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" "+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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c8c46eac4b23edeb985da7496dadcc03d536da698b81ba7b91e6440a343f0d34 [INFO] running `Command { std: "docker" "start" "-a" "c8c46eac4b23edeb985da7496dadcc03d536da698b81ba7b91e6440a343f0d34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8c46eac4b23edeb985da7496dadcc03d536da698b81ba7b91e6440a343f0d34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8c46eac4b23edeb985da7496dadcc03d536da698b81ba7b91e6440a343f0d34", kill_on_drop: false }` [INFO] [stdout] c8c46eac4b23edeb985da7496dadcc03d536da698b81ba7b91e6440a343f0d34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3215aa17776d16e1279f1b7331eb0efcf44b7b23a2f261fffccd26fc1d905b39 [INFO] running `Command { std: "docker" "start" "-a" "3215aa17776d16e1279f1b7331eb0efcf44b7b23a2f261fffccd26fc1d905b39", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling portable-atomic v1.11.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling bitfield v0.14.0 [INFO] [stderr] Compiling embassy-sync v0.6.2 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling usbd-hid-descriptors v0.8.2 [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling embassy-time-driver v0.2.0 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embassy-usb v0.4.0 [INFO] [stderr] Compiling embassy-futures v0.1.1 [INFO] [stderr] Compiling const-default v1.0.0 [INFO] [stderr] Compiling embassy-executor v0.7.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling embedded-storage v0.3.1 [INFO] [stderr] Compiling embassy-net-driver v0.2.0 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling portable-atomic-util v0.2.4 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling linked_list_allocator v0.10.5 [INFO] [stderr] Compiling embedded-storage-async v0.4.1 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling embassy-usb-driver v0.1.0 [INFO] [stderr] Compiling sequential-storage v4.0.1 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Compiling generic-array v1.2.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling usb-device v0.3.2 [INFO] [stderr] Compiling embassy-time v0.4.0 [INFO] [stderr] Compiling ssmarshal v1.0.0 [INFO] [stderr] Compiling embassy-net-driver-channel v0.3.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling usbd-hid-macros v0.8.2 [INFO] [stderr] Compiling svgbobdoc v0.3.0 [INFO] [stderr] Compiling rlsf v0.2.1 [INFO] [stderr] Compiling usbd-hid v0.8.2 [INFO] [stderr] Compiling embedded-alloc v0.6.0 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling embassy-executor-macros v0.6.2 [INFO] [stderr] Compiling lokey_macros v0.0.1 [INFO] [stderr] Compiling lokey v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(doc_auto_cfg)] [INFO] [stdout] | ^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.92.0; see for more information [INFO] [stdout] = note: merged into `doc_cfg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(doc_auto_cfg)] [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:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(impl_trait_in_assoc_type)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lokey` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3215aa17776d16e1279f1b7331eb0efcf44b7b23a2f261fffccd26fc1d905b39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3215aa17776d16e1279f1b7331eb0efcf44b7b23a2f261fffccd26fc1d905b39", kill_on_drop: false }` [INFO] [stdout] 3215aa17776d16e1279f1b7331eb0efcf44b7b23a2f261fffccd26fc1d905b39