[INFO] fetching crate system-call 0.1.3...
[INFO] documenting system-call-0.1.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate system-call 0.1.3 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate system-call 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 system-call 0.1.3
[INFO] finished tweaking crates.io crate system-call 0.1.3
[INFO] tweaked toml for crates.io crate system-call 0.1.3 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate crates.io crate system-call 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] c55803d524806c4f2ef51782257bb3ea5df45ba421188dc14580f848de998a9a
[INFO] running `Command { std: "docker" "start" "-a" "c55803d524806c4f2ef51782257bb3ea5df45ba421188dc14580f848de998a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c55803d524806c4f2ef51782257bb3ea5df45ba421188dc14580f848de998a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c55803d524806c4f2ef51782257bb3ea5df45ba421188dc14580f848de998a9a", kill_on_drop: false }`
[INFO] [stdout] c55803d524806c4f2ef51782257bb3ea5df45ba421188dc14580f848de998a9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 2cda270db049241b53d64ee090f44fdec94c26cd2b85123a33b53b5e67874fb9
[INFO] running `Command { std: "docker" "start" "-a" "2cda270db049241b53d64ee090f44fdec94c26cd2b85123a33b53b5e67874fb9", kill_on_drop: false }`
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> src/platform/linux-x86_64/mod.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     llvm_asm!("syscall"
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting system-call v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> src/platform/linux-x86_64/mod.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     llvm_asm!("syscall"
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `system-call`
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> src/platform/linux-x86_64/mod.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     llvm_asm!("syscall"
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> src/platform/linux-x86_64/mod.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     llvm_asm!("syscall"
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> src/platform/linux-x86_64/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     llvm_asm!("syscall"
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name syscall src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bfc5cb6616e7d9cc -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.3` (exit status: 1)
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> src/platform/linux-x86_64/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     llvm_asm!("syscall"
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> src/platform/linux-x86_64/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     llvm_asm!("syscall"
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2cda270db049241b53d64ee090f44fdec94c26cd2b85123a33b53b5e67874fb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cda270db049241b53d64ee090f44fdec94c26cd2b85123a33b53b5e67874fb9", kill_on_drop: false }`
[INFO] [stdout] 2cda270db049241b53d64ee090f44fdec94c26cd2b85123a33b53b5e67874fb9