[INFO] fetching crate mach 0.3.2...
[INFO] documenting mach-0.3.2 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate mach 0.3.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate mach 0.3.2 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mach 0.3.2
[INFO] finished tweaking crates.io crate mach 0.3.2
[INFO] tweaked toml for crates.io crate mach 0.3.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 158a0308c0ace626358fa5ddfb99927ef2016b27d3d0c9ee6f97b23cf95ada9c
[INFO] running `Command { std: "docker" "start" "-a" "158a0308c0ace626358fa5ddfb99927ef2016b27d3d0c9ee6f97b23cf95ada9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "158a0308c0ace626358fa5ddfb99927ef2016b27d3d0c9ee6f97b23cf95ada9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158a0308c0ace626358fa5ddfb99927ef2016b27d3d0c9ee6f97b23cf95ada9c", kill_on_drop: false }`
[INFO] [stdout] 158a0308c0ace626358fa5ddfb99927ef2016b27d3d0c9ee6f97b23cf95ada9c
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01c08a2f56e4384fb21323c7d9bab17399663962049c9490d81837d27ce498b2
[INFO] running `Command { std: "docker" "start" "-a" "01c08a2f56e4384fb21323c7d9bab17399663962049c9490d81837d27ce498b2", kill_on_drop: false }`
[INFO] [stderr]  Documenting mach v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: mach requires MacOSX or iOS
[INFO] [stdout]   --> src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | compile_error!("mach requires MacOSX or iOS");
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/vm_attributes.rs:6:51
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const MATTR_MIGRATE: vm_machine_attribute_t = (1 << 1);
[INFO] [stdout]   |                                                   ^      ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 6 - pub const MATTR_MIGRATE: vm_machine_attribute_t = (1 << 1);
[INFO] [stdout] 6 + pub const MATTR_MIGRATE: vm_machine_attribute_t = 1 << 1;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/vm_attributes.rs:7:53
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const MATTR_REPLICATE: vm_machine_attribute_t = (1 << 2);
[INFO] [stdout]   |                                                     ^      ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 7 - pub const MATTR_REPLICATE: vm_machine_attribute_t = (1 << 2);
[INFO] [stdout] 7 + pub const MATTR_REPLICATE: vm_machine_attribute_t = 1 << 2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vm_page_size.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     (x & !(vm_page_mask as mach_vm_size_t))
[INFO] [stdout]    |     ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 12 -     (x & !(vm_page_mask as mach_vm_size_t))
[INFO] [stdout] 12 +     x & !(vm_page_mask as mach_vm_size_t)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vm_page_size.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     ((x + vm_page_mask as mach_vm_size_t) & !(vm_page_mask as mach_vm_size_t))
[INFO] [stdout]    |     ^                                                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -     ((x + vm_page_mask as mach_vm_size_t) & !(vm_page_mask as mach_vm_size_t))
[INFO] [stdout] 16 +     (x + vm_page_mask as mach_vm_size_t) & !(vm_page_mask as mach_vm_size_t)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/vm_prot.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const VM_PROT_WRITE: vm_prot_t = (1 << 1);
[INFO] [stdout]   |                                      ^      ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 7 - pub const VM_PROT_WRITE: vm_prot_t = (1 << 1);
[INFO] [stdout] 7 + pub const VM_PROT_WRITE: vm_prot_t = 1 << 1;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/vm_prot.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const VM_PROT_EXECUTE: vm_prot_t = (1 << 2);
[INFO] [stdout]   |                                        ^      ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 8 - pub const VM_PROT_EXECUTE: vm_prot_t = (1 << 2);
[INFO] [stdout] 8 + pub const VM_PROT_EXECUTE: vm_prot_t = 1 << 2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/vm_prot.rs:9:42
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const VM_PROT_NO_CHANGE: vm_prot_t = (1 << 3);
[INFO] [stdout]   |                                          ^      ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 9 - pub const VM_PROT_NO_CHANGE: vm_prot_t = (1 << 3);
[INFO] [stdout] 9 + pub const VM_PROT_NO_CHANGE: vm_prot_t = 1 << 3;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_prot.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const VM_PROT_COPY: vm_prot_t = (1 << 4);
[INFO] [stdout]    |                                     ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 - pub const VM_PROT_COPY: vm_prot_t = (1 << 4);
[INFO] [stdout] 10 + pub const VM_PROT_COPY: vm_prot_t = 1 << 4;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_prot.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const VM_PROT_WANTS_COPY: vm_prot_t = (1 << 4);
[INFO] [stdout]    |                                           ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 - pub const VM_PROT_WANTS_COPY: vm_prot_t = (1 << 4);
[INFO] [stdout] 11 + pub const VM_PROT_WANTS_COPY: vm_prot_t = 1 << 4;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_prot.rs:12:40
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const VM_PROT_TRUSTED: vm_prot_t = (1 << 5);
[INFO] [stdout]    |                                        ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 12 - pub const VM_PROT_TRUSTED: vm_prot_t = (1 << 5);
[INFO] [stdout] 12 + pub const VM_PROT_TRUSTED: vm_prot_t = 1 << 5;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/vm_purgable.rs:9:51
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const VM_VOLATILE_GROUP_MASK: ::libc::c_int = (7 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout]   |                                                   ^                            ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 9 - pub const VM_VOLATILE_GROUP_MASK: ::libc::c_int = (7 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout] 9 + pub const VM_VOLATILE_GROUP_MASK: ::libc::c_int = 7 << VM_VOLATILE_GROUP_SHIFT;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:12:48
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const VM_VOLATILE_GROUP_0: ::libc::c_int = (0 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout]    |                                                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 12 - pub const VM_VOLATILE_GROUP_0: ::libc::c_int = (0 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout] 12 + pub const VM_VOLATILE_GROUP_0: ::libc::c_int = 0 << VM_VOLATILE_GROUP_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:13:48
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const VM_VOLATILE_GROUP_1: ::libc::c_int = (1 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout]    |                                                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 - pub const VM_VOLATILE_GROUP_1: ::libc::c_int = (1 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout] 13 + pub const VM_VOLATILE_GROUP_1: ::libc::c_int = 1 << VM_VOLATILE_GROUP_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:14:48
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const VM_VOLATILE_GROUP_2: ::libc::c_int = (2 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout]    |                                                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 14 - pub const VM_VOLATILE_GROUP_2: ::libc::c_int = (2 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout] 14 + pub const VM_VOLATILE_GROUP_2: ::libc::c_int = 2 << VM_VOLATILE_GROUP_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:15:48
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const VM_VOLATILE_GROUP_3: ::libc::c_int = (3 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout]    |                                                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 15 - pub const VM_VOLATILE_GROUP_3: ::libc::c_int = (3 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout] 15 + pub const VM_VOLATILE_GROUP_3: ::libc::c_int = 3 << VM_VOLATILE_GROUP_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:16:48
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const VM_VOLATILE_GROUP_4: ::libc::c_int = (4 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout]    |                                                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 - pub const VM_VOLATILE_GROUP_4: ::libc::c_int = (4 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout] 16 + pub const VM_VOLATILE_GROUP_4: ::libc::c_int = 4 << VM_VOLATILE_GROUP_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:17:48
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const VM_VOLATILE_GROUP_5: ::libc::c_int = (5 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout]    |                                                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 - pub const VM_VOLATILE_GROUP_5: ::libc::c_int = (5 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout] 17 + pub const VM_VOLATILE_GROUP_5: ::libc::c_int = 5 << VM_VOLATILE_GROUP_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:18:48
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const VM_VOLATILE_GROUP_6: ::libc::c_int = (6 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout]    |                                                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub const VM_VOLATILE_GROUP_6: ::libc::c_int = (6 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout] 18 + pub const VM_VOLATILE_GROUP_6: ::libc::c_int = 6 << VM_VOLATILE_GROUP_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:19:48
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const VM_VOLATILE_GROUP_7: ::libc::c_int = (7 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout]    |                                                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 - pub const VM_VOLATILE_GROUP_7: ::libc::c_int = (7 << VM_VOLATILE_GROUP_SHIFT);
[INFO] [stdout] 19 + pub const VM_VOLATILE_GROUP_7: ::libc::c_int = 7 << VM_VOLATILE_GROUP_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:22:54
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const VM_PURGABLE_BEHAVIOR_MASK: ::libc::c_int = (1 << VM_PURGABLE_BEHAVIOR_SHIFT);
[INFO] [stdout]    |                                                      ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 - pub const VM_PURGABLE_BEHAVIOR_MASK: ::libc::c_int = (1 << VM_PURGABLE_BEHAVIOR_SHIFT);
[INFO] [stdout] 22 + pub const VM_PURGABLE_BEHAVIOR_MASK: ::libc::c_int = 1 << VM_PURGABLE_BEHAVIOR_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:23:54
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const VM_PURGABLE_BEHAVIOR_FIFO: ::libc::c_int = (0 << VM_PURGABLE_BEHAVIOR_SHIFT);
[INFO] [stdout]    |                                                      ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 - pub const VM_PURGABLE_BEHAVIOR_FIFO: ::libc::c_int = (0 << VM_PURGABLE_BEHAVIOR_SHIFT);
[INFO] [stdout] 23 + pub const VM_PURGABLE_BEHAVIOR_FIFO: ::libc::c_int = 0 << VM_PURGABLE_BEHAVIOR_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:24:54
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const VM_PURGABLE_BEHAVIOR_LIFO: ::libc::c_int = (1 << VM_PURGABLE_BEHAVIOR_SHIFT);
[INFO] [stdout]    |                                                      ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 - pub const VM_PURGABLE_BEHAVIOR_LIFO: ::libc::c_int = (1 << VM_PURGABLE_BEHAVIOR_SHIFT);
[INFO] [stdout] 24 + pub const VM_PURGABLE_BEHAVIOR_LIFO: ::libc::c_int = 1 << VM_PURGABLE_BEHAVIOR_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:27:54
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const VM_PURGABLE_ORDERING_MASK: ::libc::c_int = (1 << VM_PURGABLE_ORDERING_SHIFT);
[INFO] [stdout]    |                                                      ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 - pub const VM_PURGABLE_ORDERING_MASK: ::libc::c_int = (1 << VM_PURGABLE_ORDERING_SHIFT);
[INFO] [stdout] 27 + pub const VM_PURGABLE_ORDERING_MASK: ::libc::c_int = 1 << VM_PURGABLE_ORDERING_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:28:58
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const VM_PURGABLE_ORDERING_OBSOLETE: ::libc::c_int = (1 << VM_PURGABLE_ORDERING_SHIFT);
[INFO] [stdout]    |                                                          ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 - pub const VM_PURGABLE_ORDERING_OBSOLETE: ::libc::c_int = (1 << VM_PURGABLE_ORDERING_SHIFT);
[INFO] [stdout] 28 + pub const VM_PURGABLE_ORDERING_OBSOLETE: ::libc::c_int = 1 << VM_PURGABLE_ORDERING_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:29:56
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const VM_PURGABLE_ORDERING_NORMAL: ::libc::c_int = (0 << VM_PURGABLE_ORDERING_SHIFT);
[INFO] [stdout]    |                                                        ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 - pub const VM_PURGABLE_ORDERING_NORMAL: ::libc::c_int = (0 << VM_PURGABLE_ORDERING_SHIFT);
[INFO] [stdout] 29 + pub const VM_PURGABLE_ORDERING_NORMAL: ::libc::c_int = 0 << VM_PURGABLE_ORDERING_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:32:51
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const VM_VOLATILE_ORDER_MASK: ::libc::c_int = (1 << VM_VOLATILE_ORDER_SHIFT);
[INFO] [stdout]    |                                                   ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 - pub const VM_VOLATILE_ORDER_MASK: ::libc::c_int = (1 << VM_VOLATILE_ORDER_SHIFT);
[INFO] [stdout] 32 + pub const VM_VOLATILE_ORDER_MASK: ::libc::c_int = 1 << VM_VOLATILE_ORDER_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:33:60
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const VM_VOLATILE_MAKE_FIRST_IN_GROUP: ::libc::c_int = (1 << VM_VOLATILE_ORDER_SHIFT);
[INFO] [stdout]    |                                                            ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 - pub const VM_VOLATILE_MAKE_FIRST_IN_GROUP: ::libc::c_int = (1 << VM_VOLATILE_ORDER_SHIFT);
[INFO] [stdout] 33 + pub const VM_VOLATILE_MAKE_FIRST_IN_GROUP: ::libc::c_int = 1 << VM_VOLATILE_ORDER_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_purgable.rs:34:59
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const VM_VOLATILE_MAKE_LAST_IN_GROUP: ::libc::c_int = (0 << VM_VOLATILE_ORDER_SHIFT);
[INFO] [stdout]    |                                                           ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 34 - pub const VM_VOLATILE_MAKE_LAST_IN_GROUP: ::libc::c_int = (0 << VM_VOLATILE_ORDER_SHIFT);
[INFO] [stdout] 34 + pub const VM_VOLATILE_MAKE_LAST_IN_GROUP: ::libc::c_int = 0 << VM_VOLATILE_ORDER_SHIFT;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_region.rs:41:47
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub const VM_REGION_INFO_MAX: ::libc::c_int = (1 << 10);
[INFO] [stdout]    |                                               ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 - pub const VM_REGION_INFO_MAX: ::libc::c_int = (1 << 10);
[INFO] [stdout] 41 + pub const VM_REGION_INFO_MAX: ::libc::c_int = 1 << 10;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_region.rs:42:45
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub const VM_MAP_ENTRY_MAX: ::libc::c_int = (1 << 8);
[INFO] [stdout]    |                                             ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 - pub const VM_MAP_ENTRY_MAX: ::libc::c_int = (1 << 8);
[INFO] [stdout] 42 + pub const VM_MAP_ENTRY_MAX: ::libc::c_int = 1 << 8;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_statistics.rs:16:54
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const VM_PAGE_QUERY_PAGE_FICTITIOUS: integer_t = (1 << 1);
[INFO] [stdout]    |                                                      ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 - pub const VM_PAGE_QUERY_PAGE_FICTITIOUS: integer_t = (1 << 1);
[INFO] [stdout] 16 + pub const VM_PAGE_QUERY_PAGE_FICTITIOUS: integer_t = 1 << 1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_statistics.rs:17:47
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const VM_PAGE_QUERY_PAGE_REF: integer_t = (1 << 2);
[INFO] [stdout]    |                                               ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 - pub const VM_PAGE_QUERY_PAGE_REF: integer_t = (1 << 2);
[INFO] [stdout] 17 + pub const VM_PAGE_QUERY_PAGE_REF: integer_t = 1 << 2;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_statistics.rs:18:49
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const VM_PAGE_QUERY_PAGE_DIRTY: integer_t = (1 << 3);
[INFO] [stdout]    |                                                 ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub const VM_PAGE_QUERY_PAGE_DIRTY: integer_t = (1 << 3);
[INFO] [stdout] 18 + pub const VM_PAGE_QUERY_PAGE_DIRTY: integer_t = 1 << 3;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/vm_sync.rs:6:44
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const VM_SYNC_SYNCHRONOUS: vm_sync_t = (1 << 1);
[INFO] [stdout]   |                                            ^      ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 6 - pub const VM_SYNC_SYNCHRONOUS: vm_sync_t = (1 << 1);
[INFO] [stdout] 6 + pub const VM_SYNC_SYNCHRONOUS: vm_sync_t = 1 << 1;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/vm_sync.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const VM_SYNC_INVALIDATE: vm_sync_t = (1 << 2);
[INFO] [stdout]   |                                           ^      ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 7 - pub const VM_SYNC_INVALIDATE: vm_sync_t = (1 << 2);
[INFO] [stdout] 7 + pub const VM_SYNC_INVALIDATE: vm_sync_t = 1 << 2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/vm_sync.rs:8:42
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const VM_SYNC_KILLPAGES: vm_sync_t = (1 << 3);
[INFO] [stdout]   |                                          ^      ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 8 - pub const VM_SYNC_KILLPAGES: vm_sync_t = (1 << 3);
[INFO] [stdout] 8 + pub const VM_SYNC_KILLPAGES: vm_sync_t = 1 << 3;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/vm_sync.rs:9:43
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const VM_SYNC_DEACTIVATE: vm_sync_t = (1 << 4);
[INFO] [stdout]   |                                           ^      ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 9 - pub const VM_SYNC_DEACTIVATE: vm_sync_t = (1 << 4);
[INFO] [stdout] 9 + pub const VM_SYNC_DEACTIVATE: vm_sync_t = 1 << 4;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_sync.rs:10:43
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const VM_SYNC_CONTIGUOUS: vm_sync_t = (1 << 5);
[INFO] [stdout]    |                                           ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 - pub const VM_SYNC_CONTIGUOUS: vm_sync_t = (1 << 5);
[INFO] [stdout] 10 + pub const VM_SYNC_CONTIGUOUS: vm_sync_t = 1 << 5;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/vm_sync.rs:11:46
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const VM_SYNC_REUSABLEPAGES: vm_sync_t = (1 << 6);
[INFO] [stdout]    |                                              ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 - pub const VM_SYNC_REUSABLEPAGES: vm_sync_t = (1 << 6);
[INFO] [stdout] 11 + pub const VM_SYNC_REUSABLEPAGES: vm_sync_t = 1 << 6;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `mach`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name mach src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c73d2107740045d7 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.3.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "01c08a2f56e4384fb21323c7d9bab17399663962049c9490d81837d27ce498b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c08a2f56e4384fb21323c7d9bab17399663962049c9490d81837d27ce498b2", kill_on_drop: false }`
[INFO] [stdout] 01c08a2f56e4384fb21323c7d9bab17399663962049c9490d81837d27ce498b2
