[INFO] fetching crate simple-uuid 0.5.1... [INFO] testing simple-uuid-0.5.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate simple-uuid 0.5.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate simple-uuid 0.5.1 [INFO] finished tweaking crates.io crate simple-uuid 0.5.1 [INFO] tweaked toml for crates.io crate simple-uuid 0.5.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate simple-uuid 0.5.1 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 17 packages to latest compatible versions [INFO] [stderr] Adding md5 v0.7.0 (available: v0.8.0) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] [stderr] Adding sha1 v0.6.1 (available: v0.10.6) [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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce3831676b1073c5e38af1f6932920b7ed5ae3ffed0f9e773f4224b19f7e1f42 [INFO] running `Command { std: "docker" "start" "-a" "ce3831676b1073c5e38af1f6932920b7ed5ae3ffed0f9e773f4224b19f7e1f42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce3831676b1073c5e38af1f6932920b7ed5ae3ffed0f9e773f4224b19f7e1f42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce3831676b1073c5e38af1f6932920b7ed5ae3ffed0f9e773f4224b19f7e1f42", kill_on_drop: false }` [INFO] [stdout] ce3831676b1073c5e38af1f6932920b7ed5ae3ffed0f9e773f4224b19f7e1f42 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2d021b0ee71f3042a2c31e683c305faf1287821e59c6cdecf58a01ebc66e12d [INFO] running `Command { std: "docker" "start" "-a" "f2d021b0ee71f3042a2c31e683c305faf1287821e59c6cdecf58a01ebc66e12d", kill_on_drop: false }` [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling mac_address v1.1.8 [INFO] [stderr] Compiling simple-uuid v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | #![feature(doc_cfg)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `feauture` [INFO] [stdout] --> src/name.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg(any(feature = "hash_md5", feauture = "hash_sha1"))] [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] 1 - #![cfg(any(feature = "hash_md5", feauture = "hash_sha1"))] [INFO] [stdout] 1 + #![cfg(any(feature = "hash_md5", feature = "hash_sha1"))] [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 `simple-uuid` (lib) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "f2d021b0ee71f3042a2c31e683c305faf1287821e59c6cdecf58a01ebc66e12d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2d021b0ee71f3042a2c31e683c305faf1287821e59c6cdecf58a01ebc66e12d", kill_on_drop: false }` [INFO] [stdout] f2d021b0ee71f3042a2c31e683c305faf1287821e59c6cdecf58a01ebc66e12d