Build failed. If you want to re-trigger a documentation build, you can do it here. You can find more information on docs.rs builds documentation on the builds page.
# rustc version
rustc 1.47.0-nightly (8e21bd063 2020-08-14)# docs.rs version
docsrs 0.6.0 (7852000 2020-08-14)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/kg-tree-0.2.1/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/kg-tree-0.2.1/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=-Z unstable-options --static-root-path / --cap-lints warn --extern-html-root-url heapsize=https://docs.rs/heapsize/0.4.2 --extern-html-root-url toml=https://docs.rs/toml/0.5.6 --extern-html-root-url kg_diag_derive=https://docs.rs/kg-diag-derive/0.4.0 --extern-html-root-url serde=https://docs.rs/serde/1.0.115 --extern-html-root-url serde_derive=https://docs.rs/serde_derive/1.0.115 --extern-html-root-url serde_json=https://docs.rs/serde_json/1.0.57 --extern-html-root-url pretty_assertions=https://docs.rs/pretty_assertions/0.6.1 --extern-html-root-url serde_yaml=https://docs.rs/serde_yaml/0.8.13 --extern-html-root-url regex=https://docs.rs/regex/1.3.9 --extern-html-root-url kg_display_derive=https://docs.rs/kg-display-derive/0.1.1 --extern-html-root-url kg_utils=https://docs.rs/kg-utils/0.4.0 --extern-html-root-url assert_approx_eq=https://docs.rs/assert_approx_eq/1.1.0 --extern-html-root-url backtrace=https://docs.rs/backtrace/0.3.50 --extern-html-root-url lazy_static=https://docs.rs/lazy_static/1.4.0 --extern-html-root-url kg_diag=https://docs.rs/kg-diag/0.4.0 --extern-html-root-url kg_display=https://docs.rs/kg-display/0.1.2 --extern-html-root-url kg_symbol=https://docs.rs/kg-symbol/0.2.0 --extern-html-root-url tempfile=https://docs.rs/tempfile/3.1.0 --resource-suffix -20200814-1.47.0-nightly-8e21bd063" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--cpus" "2" "--user" "1001:1001" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--lib" "--no-deps" "-j2", kill_on_drop: false }`
[INFO] [stdout] 8f8c75b209e9d04309e18d9c448e4cd0bca0af325c5641cf06ba3758941553f0
[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" "8f8c75b209e9d04309e18d9c448e4cd0bca0af325c5641cf06ba3758941553f0", kill_on_drop: false }`
[INFO] [stderr] /opt/crates-build-env/entrypoint.sh: line 7: /etc/hosts: Permission denied
[INFO] [stderr] Compiling ryu v1.0.5
[INFO] [stderr] Compiling libc v0.2.74
[INFO] [stderr] Compiling serde v1.0.115
[INFO] [stderr] Compiling memchr v2.3.3
[INFO] [stderr] Compiling bitflags v1.2.1
[INFO] [stderr] Compiling lexical-core v0.7.4
[INFO] [stderr] Checking cfg-if v0.1.10
[INFO] [stderr] Compiling version_check v0.9.2
[INFO] [stderr] Compiling heapsize v0.4.2
[INFO] [stderr] Compiling semver-parser v0.7.0
[INFO] [stderr] Compiling proc-macro2 v1.0.19
[INFO] [stderr] Compiling proc-macro2 v0.4.30
[INFO] [stderr] Compiling unicode-xid v0.1.0
[INFO] [stderr] Compiling unicode-xid v0.2.1
[INFO] [stderr] Compiling arrayvec v0.5.1
[INFO] [stderr] Compiling syn v0.15.44
[INFO] [stderr] Compiling static_assertions v1.1.0
[INFO] [stderr] Compiling syn v1.0.38
[INFO] [stderr] Checking scopeguard v1.1.0
[INFO] [stderr] Compiling maybe-uninit v2.0.0
[INFO] [stderr] Compiling serde_derive v1.0.115
[INFO] [stderr] Compiling adler v0.2.3
[INFO] [stderr] Compiling gimli v0.22.0
[INFO] [stderr] Checking smallvec v1.4.2
[INFO] [stderr] Checking lazy_static v1.4.0
[INFO] [stderr] Checking instant v0.1.6
[INFO] [stderr] Compiling rustc-demangle v0.1.16
[INFO] [stderr] Compiling object v0.20.0
[INFO] [stderr] Compiling serde_json v1.0.57
[INFO] [stderr] Checking linked-hash-map v0.5.3
[INFO] [stderr] Checking itoa v0.4.6
[INFO] [stderr] Checking dtoa v0.4.6
[INFO] [stderr] Checking regex-syntax v0.6.18
[INFO] [stderr] Compiling nom v5.1.2
[INFO] [stderr] Compiling semver v0.9.0
[INFO] [stderr] Checking lock_api v0.3.4
[INFO] [stderr] Checking lock_api v0.4.1
[INFO] [stderr] Compiling miniz_oxide v0.4.0
[INFO] [stderr] Checking thread_local v1.0.1
[INFO] [stderr] Compiling addr2line v0.13.0
[INFO] [stderr] Checking yaml-rust v0.4.4
[INFO] [stderr] Compiling rustc_version v0.2.3
[INFO] [stderr] Checking parking_lot_core v0.8.0
[INFO] [stderr] Checking backtrace v0.3.50
[INFO] [stderr] Checking aho-corasick v0.7.13
[INFO] [stderr] Checking serde_yaml v0.8.13
[INFO] [stderr] Checking toml v0.5.6
[INFO] [stderr] Compiling parking_lot_core v0.6.2
[INFO] [stderr] Compiling parking_lot v0.9.0
[INFO] [stderr] Compiling kg-utils v0.2.4
[INFO] [stderr] Compiling quote v1.0.7
[INFO] [stderr] Compiling quote v0.6.13
[INFO] [stderr] Checking smallvec v0.6.13
[INFO] [stderr] Checking parking_lot v0.11.0
[INFO] [stderr] Checking regex v1.3.9
[INFO] [stderr] Checking kg-symbol v0.2.0
[INFO] [stderr] Compiling kg-display v0.1.2
[INFO] [stderr] Compiling synstructure v0.12.4
[INFO] [stderr] Compiling synstructure v0.11.0
[INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.9.0/src/elision.rs:70:13
[INFO] [stderr] |
[INFO] [stderr] 70 | asm!("xacquire; lock; cmpxchgq $2, $1"
[INFO] [stderr] | ^---
[INFO] [stderr] | |
[INFO] [stderr] | _____________help: replace with: `llvm_asm!`
[INFO] [stderr] | |
[INFO] [stderr] 71 | | : "={rax}" (prev), "+*m" (self)
[INFO] [stderr] 72 | | : "r" (new), "{rax}" (current)
[INFO] [stderr] 73 | | : "memory"
[INFO] [stderr] 74 | | : "volatile");
[INFO] [stderr] | |_______________________________^
[INFO] [stderr] |
[INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873
[INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is
[INFO] [stderr]
[INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.9.0/src/elision.rs:97:13
[INFO] [stderr] |
[INFO] [stderr] 97 | asm!("xrelease; lock; xaddq $2, $1"
[INFO] [stderr] | ^---
[INFO] [stderr] | |
[INFO] [stderr] | _____________help: replace with: `llvm_asm!`
[INFO] [stderr] | |
[INFO] [stderr] 98 | | : "=r" (prev), "+*m" (self)
[INFO] [stderr] 99 | | : "0" (val.wrapping_neg())
[INFO] [stderr] 100 | | : "memory"
[INFO] [stderr] 101 | | : "volatile");
[INFO] [stderr] | |_______________________________^
[INFO] [stderr] |
[INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873
[INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is
[INFO] [stderr]
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr]
[INFO] [stderr] error: could not compile `parking_lot`.
[INFO] [stderr]
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8f8c75b209e9d04309e18d9c448e4cd0bca0af325c5641cf06ba3758941553f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f8c75b209e9d04309e18d9c448e4cd0bca0af325c5641cf06ba3758941553f0", kill_on_drop: false }`
[INFO] [stdout] 8f8c75b209e9d04309e18d9c448e4cd0bca0af325c5641cf06ba3758941553f0