[INFO] crate allocator_api 0.6.0 is already in cache [INFO] extracting crate allocator_api 0.6.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/allocator_api/0.6.0 [INFO] extracting crate allocator_api 0.6.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/allocator_api/0.6.0 [INFO] validating manifest of allocator_api-0.6.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of allocator_api-0.6.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing allocator_api-0.6.0 [INFO] finished frobbing allocator_api-0.6.0 [INFO] frobbed toml for allocator_api-0.6.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/allocator_api/0.6.0/Cargo.toml [INFO] started frobbing allocator_api-0.6.0 [INFO] finished frobbing allocator_api-0.6.0 [INFO] frobbed toml for allocator_api-0.6.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/allocator_api/0.6.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking allocator_api-0.6.0 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/allocator_api/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4ec7c7cbfa66353aa8a04412b3839149cdaefbd77e2eb1d780da9b47ca8d0546 [INFO] running `"docker" "start" "-a" "4ec7c7cbfa66353aa8a04412b3839149cdaefbd77e2eb1d780da9b47ca8d0546"` [INFO] [stderr] Checking allocator_api v0.6.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/liballoc/boxed.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | /// A pointer type for heap allocation. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 26 | / global_alloc! { [INFO] [stderr] 27 | | pub struct Box { [INFO] [stderr] 28 | | ptr: NonNull, [INFO] [stderr] 29 | | marker: PhantomData, [INFO] [stderr] 30 | | pub(crate) a: A, [INFO] [stderr] 31 | | } [INFO] [stderr] 32 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/liballoc/raw_vec.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / /// A low-level utility for more ergonomically allocating, reallocating, and deallocating [INFO] [stderr] 16 | | /// a buffer of memory on the heap without having to worry about all the corner cases [INFO] [stderr] 17 | | /// involved. This type is excellent for building your own data structures like Vec and VecDeque. [INFO] [stderr] 18 | | /// In particular: [INFO] [stderr] ... | [INFO] [stderr] 40 | | /// field. This allows zero-sized types to not be special-cased by consumers of [INFO] [stderr] 41 | | /// this type. [INFO] [stderr] | |______________^ [INFO] [stderr] 42 | #[allow(missing_debug_implementations)] [INFO] [stderr] 43 | / global_alloc! { [INFO] [stderr] 44 | | pub struct RawVec { [INFO] [stderr] 45 | | ptr: NonNull, [INFO] [stderr] 46 | | marker: PhantomData, [INFO] [stderr] ... | [INFO] [stderr] 49 | | } [INFO] [stderr] 50 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/liballoc/boxed.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | /// A pointer type for heap allocation. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 26 | / global_alloc! { [INFO] [stderr] 27 | | pub struct Box { [INFO] [stderr] 28 | | ptr: NonNull, [INFO] [stderr] 29 | | marker: PhantomData, [INFO] [stderr] 30 | | pub(crate) a: A, [INFO] [stderr] 31 | | } [INFO] [stderr] 32 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/liballoc/raw_vec.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / /// A low-level utility for more ergonomically allocating, reallocating, and deallocating [INFO] [stderr] 16 | | /// a buffer of memory on the heap without having to worry about all the corner cases [INFO] [stderr] 17 | | /// involved. This type is excellent for building your own data structures like Vec and VecDeque. [INFO] [stderr] 18 | | /// In particular: [INFO] [stderr] ... | [INFO] [stderr] 40 | | /// field. This allows zero-sized types to not be special-cased by consumers of [INFO] [stderr] 41 | | /// this type. [INFO] [stderr] | |______________^ [INFO] [stderr] 42 | #[allow(missing_debug_implementations)] [INFO] [stderr] 43 | / global_alloc! { [INFO] [stderr] 44 | | pub struct RawVec { [INFO] [stderr] 45 | | ptr: NonNull, [INFO] [stderr] 46 | | marker: PhantomData, [INFO] [stderr] ... | [INFO] [stderr] 49 | | } [INFO] [stderr] 50 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `"docker" "inspect" "4ec7c7cbfa66353aa8a04412b3839149cdaefbd77e2eb1d780da9b47ca8d0546"` [INFO] running `"docker" "rm" "-f" "4ec7c7cbfa66353aa8a04412b3839149cdaefbd77e2eb1d780da9b47ca8d0546"` [INFO] [stdout] 4ec7c7cbfa66353aa8a04412b3839149cdaefbd77e2eb1d780da9b47ca8d0546