[INFO] fetching crate drm-rs 0.1.3...
[INFO] documenting drm-rs-0.1.3 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate drm-rs 0.1.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate drm-rs 0.1.3 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drm-rs 0.1.3
[INFO] finished tweaking crates.io crate drm-rs 0.1.3
[INFO] tweaked toml for crates.io crate drm-rs 0.1.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 024ea558bab0fb36020565ee30e2939bddc971b7fff387f96500361cb8a757a6
[INFO] running `Command { std: "docker" "start" "-a" "024ea558bab0fb36020565ee30e2939bddc971b7fff387f96500361cb8a757a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "024ea558bab0fb36020565ee30e2939bddc971b7fff387f96500361cb8a757a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "024ea558bab0fb36020565ee30e2939bddc971b7fff387f96500361cb8a757a6", kill_on_drop: false }`
[INFO] [stdout] 024ea558bab0fb36020565ee30e2939bddc971b7fff387f96500361cb8a757a6
[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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b95ee9e8fe720546120cd28cc8736de3e8b5f9774a93a287d22ff849635f2cee
[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" "b95ee9e8fe720546120cd28cc8736de3e8b5f9774a93a287d22ff849635f2cee", kill_on_drop: false }`
[INFO] [stderr]  Documenting drm-rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:34:42
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const DRM_MODE_TYPE_BUILTIN: c_int = (1<<0);
[INFO] [stdout]    |                                          ^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:35:42
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const DRM_MODE_TYPE_CLOCK_C: c_int = ((1<<1) | DRM_MODE_TYPE_BUILTIN);
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:36:41
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub const DRM_MODE_TYPE_CRTC_C: c_int = ((1<<2) | DRM_MODE_TYPE_BUILTIN);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:37:44
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub const DRM_MODE_TYPE_PREFERRED: c_int = (1<<3);
[INFO] [stdout]    |                                            ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:38:42
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub const DRM_MODE_TYPE_DEFAULT: c_int = (1<<4);
[INFO] [stdout]    |                                          ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:39:42
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const DRM_MODE_TYPE_USERDEF: c_int = (1<<5);
[INFO] [stdout]    |                                          ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:40:41
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub const DRM_MODE_TYPE_DRIVER: c_int = (1<<6);
[INFO] [stdout]    |                                         ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:44:41
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const DRM_MODE_FLAG_PHSYNC: c_int = (1<<0);
[INFO] [stdout]    |                                         ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:45:41
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const DRM_MODE_FLAG_NHSYNC: c_int = (1<<1);
[INFO] [stdout]    |                                         ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:46:41
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub const DRM_MODE_FLAG_PVSYNC: c_int = (1<<2);
[INFO] [stdout]    |                                         ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:47:41
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const DRM_MODE_FLAG_NVSYNC: c_int = (1<<3);
[INFO] [stdout]    |                                         ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:48:44
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const DRM_MODE_FLAG_INTERLACE: c_int = (1<<4);
[INFO] [stdout]    |                                            ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:49:42
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub const DRM_MODE_FLAG_DBLSCAN: c_int = (1<<5);
[INFO] [stdout]    |                                          ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub const DRM_MODE_FLAG_CSYNC: c_int = (1<<6);
[INFO] [stdout]    |                                        ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:51:41
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub const DRM_MODE_FLAG_PCSYNC: c_int = (1<<7);
[INFO] [stdout]    |                                         ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:52:41
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub const DRM_MODE_FLAG_NCSYNC: c_int = (1<<8);
[INFO] [stdout]    |                                         ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:53:40
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub const DRM_MODE_FLAG_HSKEW: c_int = (1<<9); /* hskew provided */
[INFO] [stdout]    |                                        ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:54:40
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub const DRM_MODE_FLAG_BCAST: c_int = (1<<10);
[INFO] [stdout]    |                                        ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:55:41
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub const DRM_MODE_FLAG_PIXMUX: c_int = (1<<11);
[INFO] [stdout]    |                                         ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:56:41
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub const DRM_MODE_FLAG_DBLCLK: c_int = (1<<12);
[INFO] [stdout]    |                                         ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:57:42
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub const DRM_MODE_FLAG_CLKDIV2: c_int = (1<<13);
[INFO] [stdout]    |                                          ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub const DRM_MODE_FLAG_3D_MASK: c_int = (0x1f<<14);
[INFO] [stdout]    |                                          ^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:63:42
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub const DRM_MODE_FLAG_3D_NONE: c_int = (0<<14);
[INFO] [stdout]    |                                          ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:64:51
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub const DRM_MODE_FLAG_3D_FRAME_PACKING: c_int = (1<<14);
[INFO] [stdout]    |                                                   ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub const DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE: c_int = (2<<14);
[INFO] [stdout]    |                                                       ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:66:54
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub const DRM_MODE_FLAG_3D_LINE_ALTERNATIVE: c_int = (3<<14);
[INFO] [stdout]    |                                                      ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:67:55
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub const DRM_MODE_FLAG_3D_SIDE_BY_SIDE_FULL: c_int = (4<<14);
[INFO] [stdout]    |                                                       ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:68:45
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub const DRM_MODE_FLAG_3D_L_DEPTH: c_int = (5<<14);
[INFO] [stdout]    |                                             ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:69:59
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub const DRM_MODE_FLAG_3D_L_DEPTH_GFX_GFX_DEPTH: c_int = (6<<14);
[INFO] [stdout]    |                                                           ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:70:52
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub const DRM_MODE_FLAG_3D_TOP_AND_BOTTOM: c_int = (7<<14);
[INFO] [stdout]    |                                                    ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/drm_mode.rs:71:55
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub const DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF: c_int = (8<<14);
[INFO] [stdout]    |                                                       ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/xf86drm_mode.rs:88:42
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub const DRM_MODE_PROP_PENDING: c_int = (1<<0);
[INFO] [stdout]    |                                          ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/xf86drm_mode.rs:89:40
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub const DRM_MODE_PROP_RANGE: c_int = (1<<1);
[INFO] [stdout]    |                                        ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/xf86drm_mode.rs:90:44
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub const DRM_MODE_PROP_IMMUTABLE: c_int = (1<<2);
[INFO] [stdout]    |                                            ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/xf86drm_mode.rs:91:39
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub const DRM_MODE_PROP_ENUM: c_int = (1<<3) /* enumerated type with text strings */;
[INFO] [stdout]    |                                       ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/xf86drm_mode.rs:92:39
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub const DRM_MODE_PROP_BLOB: c_int = (1<<4);
[INFO] [stdout]    |                                       ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/xf86drm_mode.rs:94:39
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub const DRM_MODE_CURSOR_BO: c_int = (1<<0);
[INFO] [stdout]    |                                       ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ffi/xf86drm_mode.rs:95:41
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub const DRM_MODE_CURSOR_MOVE: c_int = (1<<1);
[INFO] [stdout]    |                                         ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "b95ee9e8fe720546120cd28cc8736de3e8b5f9774a93a287d22ff849635f2cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b95ee9e8fe720546120cd28cc8736de3e8b5f9774a93a287d22ff849635f2cee", kill_on_drop: false }`
[INFO] [stdout] b95ee9e8fe720546120cd28cc8736de3e8b5f9774a93a287d22ff849635f2cee