[INFO] fetching crate ckb-std 0.9.0... [INFO] documenting ckb-std-0.9.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate ckb-std 0.9.0 into /workspace/builds/worker-76/source [INFO] validating manifest of crates.io crate ckb-std 0.9.0 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-76/source/rust-toolchain [INFO] started tweaking crates.io crate ckb-std 0.9.0 [INFO] finished tweaking crates.io crate ckb-std 0.9.0 [INFO] tweaked toml for crates.io crate ckb-std 0.9.0 written to /workspace/builds/worker-76/source/Cargo.toml [INFO] crate crates.io crate ckb-std 0.9.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v1.0.75 [INFO] [stderr] Downloaded thiserror v1.0.28 [INFO] [stderr] Downloaded ckb-traits v0.100.0-rc2 [INFO] [stderr] Downloaded merkle-cbt v0.3.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.28 [INFO] [stderr] Downloaded ckb-standalone-types v0.1.2 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded semver v0.11.0 [INFO] [stderr] Downloaded rustc_version v0.3.3 [INFO] [stderr] Downloaded cstr_core v0.2.4 [INFO] [stderr] Downloaded anyhow v1.0.43 [INFO] [stderr] Downloaded ckb-x64-simulator v0.5.0 [INFO] [stderr] Downloaded crc32fast v1.2.1 [INFO] [stderr] Downloaded derive_more v0.99.16 [INFO] [stderr] Downloaded ckb-types v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-hash v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-error v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-fixed-hash v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-crypto v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-constant v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-jsonrpc-types v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-vm-definitions v0.20.0-rc4 [INFO] [stderr] Downloaded ckb-channel v0.100.0-rc2 [INFO] [stderr] Downloaded buddy-alloc v0.4.1 [INFO] [stderr] Downloaded molecule v0.7.1 [INFO] [stderr] Downloaded flate2 v1.0.21 [INFO] [stderr] Downloaded ckb-occupied-capacity v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-system-scripts v0.5.2 [INFO] [stderr] Downloaded ckb-fixed-hash-core v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-occupied-capacity-core v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-pow v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-dao-utils v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-resource v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-chain-spec v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-standalone-debugger v0.20.0-rc3 [INFO] [stderr] Downloaded ckb-fixed-hash-macros v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-rational v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-occupied-capacity-macros v0.100.0-rc2 [INFO] [stderr] Downloaded cty v0.2.1 [INFO] [stderr] Downloaded ckb-script v0.100.0-rc2 [INFO] [stderr] Downloaded ckb-vm v0.20.0-rc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 69bd08271c41572fc977d5b91ce59c15dc8d9dbd0681f6ab90bb2d6536853dc1 [INFO] running `Command { std: "docker" "start" "-a" "69bd08271c41572fc977d5b91ce59c15dc8d9dbd0681f6ab90bb2d6536853dc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69bd08271c41572fc977d5b91ce59c15dc8d9dbd0681f6ab90bb2d6536853dc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69bd08271c41572fc977d5b91ce59c15dc8d9dbd0681f6ab90bb2d6536853dc1", kill_on_drop: false }` [INFO] [stdout] 69bd08271c41572fc977d5b91ce59c15dc8d9dbd0681f6ab90bb2d6536853dc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] fb7d4bdc1d4f7f8595e3bb299536dfdf4902279fd135cee035463bdf985ee72d [INFO] running `Command { std: "docker" "start" "-a" "fb7d4bdc1d4f7f8595e3bb299536dfdf4902279fd135cee035463bdf985ee72d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Checking cty v0.2.1 [INFO] [stderr] Checking buddy-alloc v0.4.1 [INFO] [stderr] Checking molecule v0.7.1 [INFO] [stderr] Checking ckb-standalone-types v0.1.2 [INFO] [stderr] Compiling ckb-std v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking cstr_core v0.2.4 [INFO] [stderr] Documenting ckb-std v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not document `ckb-std` [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(llvm_asm)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error[E0635]: unknown feature `llvm_asm` [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(llvm_asm)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Caused by: [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/syscalls/native.rs:520:31 [INFO] [stdout] | [INFO] [stdout] 520 | /// - Initial Loading Cycles (https://github.com/nervosnetwork/rfcs/blob/master/rfcs/0014-vm-cycle-limits/0014-vm-cycle-limits.md) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ckb_std src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="allocator"' --cfg 'feature="buddy-alloc"' --cfg 'feature="ckb-types"' --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1148fd50ce42a5d9 -L dependency=/opt/rustwide/target/debug/deps --extern buddy_alloc=/opt/rustwide/target/debug/deps/libbuddy_alloc-4569ef8bc9e1b3e5.rmeta --extern ckb_types=/opt/rustwide/target/debug/deps/libckb_standalone_types-f52dce4c58c651ae.rmeta --extern cstr_core=/opt/rustwide/target/debug/deps/libcstr_core-641535095e038f9a.rmeta --cap-lints=warn --crate-version 0.9.0` (exit status: 1) [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/dynamic_loading.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | //! https://github.com/nervosnetwork/ckb-c-stdlib/blob/eae8c4c974ce68ca8062521747a16e8e59de755f/ckb_dlfcn.h [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/dynamic_loading.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | //! https://github.com/riscv/riscv-pk/blob/master/pk/elf.h [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fb7d4bdc1d4f7f8595e3bb299536dfdf4902279fd135cee035463bdf985ee72d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb7d4bdc1d4f7f8595e3bb299536dfdf4902279fd135cee035463bdf985ee72d", kill_on_drop: false }` [INFO] [stdout] fb7d4bdc1d4f7f8595e3bb299536dfdf4902279fd135cee035463bdf985ee72d