[INFO] fetching crate generic-vec 0.1.2... [INFO] documenting generic-vec-0.1.2 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate generic-vec 0.1.2 into /workspace/builds/worker-63/source [INFO] validating manifest of crates.io crate generic-vec 0.1.2 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate generic-vec 0.1.2 [INFO] finished tweaking crates.io crate generic-vec 0.1.2 [INFO] tweaked toml for crates.io crate generic-vec 0.1.2 written to /workspace/builds/worker-63/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5051b8622a1548eb5aa988d6bd83ea25fcab59cdbf44831acc9c28add737c323 [INFO] running `Command { std: "docker" "start" "-a" "5051b8622a1548eb5aa988d6bd83ea25fcab59cdbf44831acc9c28add737c323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5051b8622a1548eb5aa988d6bd83ea25fcab59cdbf44831acc9c28add737c323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5051b8622a1548eb5aa988d6bd83ea25fcab59cdbf44831acc9c28add737c323", kill_on_drop: false }` [INFO] [stdout] 5051b8622a1548eb5aa988d6bd83ea25fcab59cdbf44831acc9c28add737c323 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba3b253666879d03c1b8c48c57147eb6ae8efb0aceb27df3e615f765ea22295c [INFO] running `Command { std: "docker" "start" "-a" "ba3b253666879d03c1b8c48c57147eb6ae8efb0aceb27df3e615f765ea22295c", kill_on_drop: false }` [INFO] [stderr] Documenting generic-vec v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | const_fn, [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::alloc::AllocRef` [INFO] [stdout] --> src/raw/heap/nightly.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | use std::alloc::{AllocRef, Global}; [INFO] [stdout] | ^^^^^^^^ no `AllocRef` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `AllocRef` in module `std::alloc` [INFO] [stdout] --> src/impls.rs:113:24 [INFO] [stdout] | [INFO] [stdout] 113 | impl From> for crate::HeapVec { [INFO] [stdout] | ^^^^^^^^ not found in `std::alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `AllocRef` in module `std::alloc` [INFO] [stdout] --> src/impls.rs:140:24 [INFO] [stdout] | [INFO] [stdout] 140 | impl From> for Vec { [INFO] [stdout] | ^^^^^^^^ not found in `std::alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `AllocRef` in module `std::alloc` [INFO] [stdout] --> src/lib.rs:547:24 [INFO] [stdout] | [INFO] [stdout] 547 | impl HeapVec { [INFO] [stdout] | ^^^^^^^^ not found in `std::alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | feature(min_const_generics, unsafe_block_in_unsafe_fn) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `min_const_generics` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] = help: the feature `unsafe_block_in_unsafe_fn` has been stable since 1.52.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | / feature( [INFO] [stdout] 9 | | trusted_len, [INFO] [stdout] 10 | | min_specialization, [INFO] [stdout] 11 | | exact_size_is_empty, [INFO] [stdout] ... | [INFO] [stdout] 18 | | doc_cfg, [INFO] [stdout] 19 | | ) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = help: the feature `const_panic` has been stable since 1.57.0 and no longer requires an attribute to enable [INFO] [stdout] = help: the feature `const_raw_ptr_deref` has been stable since 1.58.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `generic-vec` [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Caused by: [INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0554, E0557. [INFO] [stdout] [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name generic_vec src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=23a615a90cc9a91d -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.2` (exit status: 1) [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ba3b253666879d03c1b8c48c57147eb6ae8efb0aceb27df3e615f765ea22295c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba3b253666879d03c1b8c48c57147eb6ae8efb0aceb27df3e615f765ea22295c", kill_on_drop: false }` [INFO] [stdout] ba3b253666879d03c1b8c48c57147eb6ae8efb0aceb27df3e615f765ea22295c