[INFO] fetching crate orange 0.1.3...
[INFO] documenting orange-0.1.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate orange 0.1.3 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate orange 0.1.3 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate orange 0.1.3
[INFO] finished tweaking crates.io crate orange 0.1.3
[INFO] tweaked toml for crates.io crate orange 0.1.3 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3b648ae5a2c44d2d1c2e60f50135a7feb3aaa72921bb4e02cb6539608f77a8f
[INFO] running `Command { std: "docker" "start" "-a" "b3b648ae5a2c44d2d1c2e60f50135a7feb3aaa72921bb4e02cb6539608f77a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3b648ae5a2c44d2d1c2e60f50135a7feb3aaa72921bb4e02cb6539608f77a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3b648ae5a2c44d2d1c2e60f50135a7feb3aaa72921bb4e02cb6539608f77a8f", kill_on_drop: false }`
[INFO] [stdout] b3b648ae5a2c44d2d1c2e60f50135a7feb3aaa72921bb4e02cb6539608f77a8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b11123490dd8f2b3ec3d8abf3b673d0c53444e10faa73698b6c7a13646327a69
[INFO] running `Command { std: "docker" "start" "-a" "b11123490dd8f2b3ec3d8abf3b673d0c53444e10faa73698b6c7a13646327a69", kill_on_drop: false }`
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]  Documenting orange v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(global_asm, llvm_asm, const_generics)]
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> src/power.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     llvm_asm!("fence.i" :::: "volatile");
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]  --> src/interrupt.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |         llvm_asm!("csrrc $0, mstatus, $1" : "=r" (prev_mstatus) : "r" (1 << 3) :: "volatile"); // mie
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]  --> src/interrupt.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |             llvm_asm!("csrs mstatus, $0" :: "r" (1 << 3) :: "volatile"); // mie
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/gpio.rs:106:42
[INFO] [stdout]     |
[INFO] [stdout] 106 |             mmio::write(BANK_0_INTR_ACK, (1 << self.0));
[INFO] [stdout]     |                                          ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -             mmio::write(BANK_0_INTR_ACK, (1 << self.0));
[INFO] [stdout] 106 +             mmio::write(BANK_0_INTR_ACK, 1 << self.0);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/power.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 |         mmio::write(POWER_REG, (1 << BIT_RESET));
[INFO] [stdout]    |                                ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 15 -         mmio::write(POWER_REG, (1 << BIT_RESET));
[INFO] [stdout] 15 +         mmio::write(POWER_REG, 1 << BIT_RESET);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/flash.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |         sr_2 |= (1 << 1); // QE bit
[INFO] [stdout]    |                 ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -         sr_2 |= (1 << 1); // QE bit
[INFO] [stdout] 66 +         sr_2 |= 1 << 1; // QE bit
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `orange`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name orange src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e5c5469517b077e2 -L dependency=/opt/rustwide/target/debug/deps --extern bit_field=/opt/rustwide/target/debug/deps/libbit_field-c5dba2b92c455300.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-22d7f70832a3b85e.rmeta --cap-lints=warn --crate-version 0.1.3` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "b11123490dd8f2b3ec3d8abf3b673d0c53444e10faa73698b6c7a13646327a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11123490dd8f2b3ec3d8abf3b673d0c53444e10faa73698b6c7a13646327a69", kill_on_drop: false }`
[INFO] [stdout] b11123490dd8f2b3ec3d8abf3b673d0c53444e10faa73698b6c7a13646327a69