[INFO] cloning repository https://github.com/anyusernameworks/cpuio [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anyusernameworks/cpuio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyusernameworks%2Fcpuio", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyusernameworks%2Fcpuio'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3908ecab79df80670ee1c5121870fc131f07627b [INFO] documenting anyusernameworks/cpuio against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyusernameworks%2Fcpuio" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anyusernameworks/cpuio 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] removed /workspace/builds/worker-12/source/rust-toolchain [INFO] started tweaking git repo https://github.com/anyusernameworks/cpuio [INFO] finished tweaking git repo https://github.com/anyusernameworks/cpuio [INFO] tweaked toml for git repo https://github.com/anyusernameworks/cpuio written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/anyusernameworks/cpuio 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 17fb2d8a6e486250eaabe213c728ecae32a5fc0fd6b04918a0e63e04a4ffef76 [INFO] running `Command { std: "docker" "start" "-a" "17fb2d8a6e486250eaabe213c728ecae32a5fc0fd6b04918a0e63e04a4ffef76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17fb2d8a6e486250eaabe213c728ecae32a5fc0fd6b04918a0e63e04a4ffef76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17fb2d8a6e486250eaabe213c728ecae32a5fc0fd6b04918a0e63e04a4ffef76", kill_on_drop: false }` [INFO] [stdout] 17fb2d8a6e486250eaabe213c728ecae32a5fc0fd6b04918a0e63e04a4ffef76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1673cc255723118267db05c8cc921f4d41d8c7b5d88a4813eeba3ee21bb5cd34 [INFO] running `Command { std: "docker" "start" "-a" "1673cc255723118267db05c8cc921f4d41d8c7b5d88a4813eeba3ee21bb5cd34", kill_on_drop: false }` [INFO] [stderr] Documenting cpuio v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> src/x86.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | llvm_asm!("inb %dx, %al" : "={al}"(result) : "{dx}"(port) :: "volatile"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> src/x86.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | llvm_asm!("outb %al, %dx" :: "{dx}"(port), "{al}"(value) :: "volatile"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> src/x86.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | llvm_asm!("inw %dx, %ax" : "={ax}"(result) : "{dx}"(port) :: "volatile"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> src/x86.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | llvm_asm!("outw %ax, %dx" :: "{dx}"(port), "{ax}"(value) :: "volatile"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> src/x86.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | llvm_asm!("inl %dx, %eax" : "={eax}"(result) : "{dx}"(port) :: "volatile"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> src/x86.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | llvm_asm!("outl %eax, %dx" :: "{dx}"(port), "{eax}"(value) :: "volatile"); [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:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(llvm_asm, const_fn_trait_bound)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: the feature `const_fn_trait_bound` has been stable since 1.61.0 and no longer requires an attribute to enable [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] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `cpuio` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name cpuio src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5694484f304c1a8a -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.3.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "1673cc255723118267db05c8cc921f4d41d8c7b5d88a4813eeba3ee21bb5cd34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1673cc255723118267db05c8cc921f4d41d8c7b5d88a4813eeba3ee21bb5cd34", kill_on_drop: false }` [INFO] [stdout] 1673cc255723118267db05c8cc921f4d41d8c7b5d88a4813eeba3ee21bb5cd34