[INFO] fetching crate alloc-compose 0.5.0... [INFO] documenting alloc-compose-0.5.0 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate alloc-compose 0.5.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate alloc-compose 0.5.0 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate alloc-compose 0.5.0 [INFO] finished tweaking crates.io crate alloc-compose 0.5.0 [INFO] tweaked toml for crates.io crate alloc-compose 0.5.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a27bc2a41c122c1899fee89ada0d650fa29ae391217943a8cdd0496f13939300 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a27bc2a41c122c1899fee89ada0d650fa29ae391217943a8cdd0496f13939300", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a27bc2a41c122c1899fee89ada0d650fa29ae391217943a8cdd0496f13939300", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a27bc2a41c122c1899fee89ada0d650fa29ae391217943a8cdd0496f13939300", kill_on_drop: false }` [INFO] [stdout] a27bc2a41c122c1899fee89ada0d650fa29ae391217943a8cdd0496f13939300 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0827cfbad58eb4eb423d5fcf43b39c50ee2f3f60592c578795eebf32a0dcc61 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e0827cfbad58eb4eb423d5fcf43b39c50ee2f3f60592c578795eebf32a0dcc61", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Documenting alloc-compose v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0407]: method `alloc_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/macros.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | / fn alloc_zeroed(&mut self, layout: Layout) -> Result, AllocErr> { [INFO] [stdout] 8 | | Self::alloc_impl(layout, |l| self.$parent.alloc_zeroed(l)) [INFO] [stdout] 9 | | } [INFO] [stdout] | |_________^ not a member of trait `AllocRef` [INFO] [stdout] | [INFO] [stdout] ::: src/affix.rs:402:5 [INFO] [stdout] | [INFO] [stdout] 402 | impl_alloc_ref!(parent); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `grow_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/macros.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | / unsafe fn grow_zeroed( [INFO] [stdout] 28 | | &mut self, [INFO] [stdout] 29 | | ptr: NonNull, [INFO] [stdout] 30 | | layout: Layout, [INFO] [stdout] ... | [INFO] [stdout] 40 | | ) [INFO] [stdout] 41 | | } [INFO] [stdout] | |_________^ not a member of trait `AllocRef` [INFO] [stdout] | [INFO] [stdout] ::: src/affix.rs:402:5 [INFO] [stdout] | [INFO] [stdout] 402 | impl_alloc_ref!(parent); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `alloc_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/macros.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | / fn alloc_zeroed(&mut self, layout: Layout) -> Result, AllocErr> { [INFO] [stdout] 8 | | Self::alloc_impl(layout, |l| self.$parent.alloc_zeroed(l)) [INFO] [stdout] 9 | | } [INFO] [stdout] | |_________^ not a member of trait `AllocRef` [INFO] [stdout] | [INFO] [stdout] ::: src/chunk.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | impl_alloc_ref!(0); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `grow_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/macros.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | / unsafe fn grow_zeroed( [INFO] [stdout] 28 | | &mut self, [INFO] [stdout] 29 | | ptr: NonNull, [INFO] [stdout] 30 | | layout: Layout, [INFO] [stdout] ... | [INFO] [stdout] 40 | | ) [INFO] [stdout] 41 | | } [INFO] [stdout] | |_________^ not a member of trait `AllocRef` [INFO] [stdout] | [INFO] [stdout] ::: src/chunk.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | impl_alloc_ref!(0); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `alloc_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/fallback.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | / fn alloc_zeroed(&mut self, layout: Layout) -> Result, AllocErr> { [INFO] [stdout] 73 | | match self.primary.alloc_zeroed(layout) { [INFO] [stdout] 74 | | primary @ Ok(_) => primary, [INFO] [stdout] 75 | | Err(_) => self.secondary.alloc_zeroed(layout), [INFO] [stdout] 76 | | } [INFO] [stdout] 77 | | } [INFO] [stdout] | |_____^ not a member of trait `AllocRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `grow_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/fallback.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | / unsafe fn grow_zeroed( [INFO] [stdout] 118 | | &mut self, [INFO] [stdout] 119 | | ptr: NonNull, [INFO] [stdout] 120 | | layout: Layout, [INFO] [stdout] ... | [INFO] [stdout] 141 | | } [INFO] [stdout] 142 | | } [INFO] [stdout] | |_____^ not a member of trait `AllocRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `alloc_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/null.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | / fn alloc_zeroed(&mut self, _layout: Layout) -> Result, AllocErr> { [INFO] [stdout] 45 | | Err(AllocErr) [INFO] [stdout] 46 | | } [INFO] [stdout] | |_____^ not a member of trait `AllocRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `grow_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/null.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | / unsafe fn grow_zeroed( [INFO] [stdout] 65 | | &mut self, [INFO] [stdout] 66 | | _ptr: NonNull, [INFO] [stdout] 67 | | _layout: Layout, [INFO] [stdout] ... | [INFO] [stdout] 70 | | unreachable!("Null::grow_zeroed must never be called as allocation always fails") [INFO] [stdout] 71 | | } [INFO] [stdout] | |_____^ not a member of trait `AllocRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `alloc_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/proxy.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | / fn alloc_zeroed(&mut self, layout: Layout) -> Result, AllocErr> { [INFO] [stdout] 91 | | self.callbacks.before_alloc_zeroed(layout); [INFO] [stdout] 92 | | let result = self.alloc.alloc_zeroed(layout); [INFO] [stdout] 93 | | self.callbacks.after_alloc_zeroed(layout, result); [INFO] [stdout] 94 | | result [INFO] [stdout] 95 | | } [INFO] [stdout] | |_____^ not a member of trait `AllocRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `grow_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/proxy.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | / unsafe fn grow_zeroed( [INFO] [stdout] 121 | | &mut self, [INFO] [stdout] 122 | | ptr: NonNull, [INFO] [stdout] 123 | | layout: Layout, [INFO] [stdout] ... | [INFO] [stdout] 131 | | result [INFO] [stdout] 132 | | } [INFO] [stdout] | |_____^ not a member of trait `AllocRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `alloc_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/region.rs:226:5 [INFO] [stdout] | [INFO] [stdout] 226 | / fn alloc_zeroed(&mut self, layout: Layout) -> Result, AllocErr> { [INFO] [stdout] 227 | | self.alloc_impl(layout, AllocInit::Zeroed, false) [INFO] [stdout] 228 | | } [INFO] [stdout] | |_____^ not a member of trait `AllocRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `grow_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/region.rs:262:5 [INFO] [stdout] | [INFO] [stdout] 262 | / unsafe fn grow_zeroed( [INFO] [stdout] 263 | | &mut self, [INFO] [stdout] 264 | | ptr: NonNull, [INFO] [stdout] 265 | | layout: Layout, [INFO] [stdout] ... | [INFO] [stdout] 274 | | ) [INFO] [stdout] 275 | | } [INFO] [stdout] | |_____^ not a member of trait `AllocRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `alloc_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/segregate.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | / fn alloc_zeroed(&mut self, layout: Layout) -> Result, AllocErr> { [INFO] [stdout] 43 | | if layout.size() <= THRESHOLD { [INFO] [stdout] 44 | | let memory = self.small.alloc_zeroed(layout)?; [INFO] [stdout] 45 | | Ok(Self::clamped(memory)) [INFO] [stdout] ... | [INFO] [stdout] 48 | | } [INFO] [stdout] 49 | | } [INFO] [stdout] | |_____^ not a member of trait `AllocRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `grow_zeroed` is not a member of trait `AllocRef` [INFO] [stdout] --> src/segregate.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | / unsafe fn grow_zeroed( [INFO] [stdout] 85 | | &mut self, [INFO] [stdout] 86 | | ptr: NonNull, [INFO] [stdout] 87 | | layout: Layout, [INFO] [stdout] ... | [INFO] [stdout] 106 | | } [INFO] [stdout] 107 | | } [INFO] [stdout] | |_____^ not a member of trait `AllocRef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(doc, feature(doc_cfg, external_doc))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / #![feature( [INFO] [stdout] 7 | | allocator_api, [INFO] [stdout] 8 | | alloc_layout_extra, [INFO] [stdout] 9 | | const_checked_int_methods, [INFO] [stdout] ... | [INFO] [stdout] 19 | | slice_ptr_len [INFO] [stdout] 20 | | )] [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: const generics are unstable [INFO] [stdout] --> src/chunk.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct Chunk(pub A); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: const generics are unstable [INFO] [stdout] --> src/chunk.rs:75:15 [INFO] [stdout] | [INFO] [stdout] 75 | impl Chunk [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: const generics are unstable [INFO] [stdout] --> src/chunk.rs:151:32 [INFO] [stdout] | [INFO] [stdout] 151 | unsafe impl AllocRef for Chunk [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: const generics are unstable [INFO] [stdout] --> src/chunk.rs:170:32 [INFO] [stdout] | [INFO] [stdout] 170 | unsafe impl AllocAll for Chunk [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: const generics are unstable [INFO] [stdout] --> src/chunk.rs:177:38 [INFO] [stdout] | [INFO] [stdout] 177 | unsafe impl ReallocInPlace for Chunk [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: const generics are unstable [INFO] [stdout] --> src/chunk.rs:184:21 [INFO] [stdout] | [INFO] [stdout] 184 | impl Owns for Chunk [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: const generics are unstable [INFO] [stdout] --> src/segregate.rs:17:42 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Segregate { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: const generics are unstable [INFO] [stdout] --> src/segregate.rs:22:26 [INFO] [stdout] | [INFO] [stdout] 22 | impl Segregate { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: const generics are unstable [INFO] [stdout] --> src/segregate.rs:28:33 [INFO] [stdout] | [INFO] [stdout] 28 | unsafe impl AllocRef for Segregate [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: const generics are unstable [INFO] [stdout] --> src/segregate.rs:128:33 [INFO] [stdout] | [INFO] [stdout] 128 | unsafe impl AllocAll for Segregate [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: const generics are unstable [INFO] [stdout] --> src/segregate.rs:168:26 [INFO] [stdout] | [INFO] [stdout] 168 | impl Owns for Segregate [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 28 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0407, E0554, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0407`. [INFO] [stdout] [INFO] [stderr] error: Could not document `alloc-compose`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name alloc_compose src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="alloc"' --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "e0827cfbad58eb4eb423d5fcf43b39c50ee2f3f60592c578795eebf32a0dcc61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0827cfbad58eb4eb423d5fcf43b39c50ee2f3f60592c578795eebf32a0dcc61", kill_on_drop: false }` [INFO] [stdout] e0827cfbad58eb4eb423d5fcf43b39c50ee2f3f60592c578795eebf32a0dcc61