[INFO] fetching crate shadowsocks-rust 1.14.3...
[INFO] documenting shadowsocks-rust-1.14.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate shadowsocks-rust 1.14.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate shadowsocks-rust 1.14.3 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 shadowsocks-rust 1.14.3
[INFO] finished tweaking crates.io crate shadowsocks-rust 1.14.3
[INFO] tweaked toml for crates.io crate shadowsocks-rust 1.14.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate shadowsocks-rust 1.14.3 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kqueue v1.0.4
[INFO] [stderr]   Downloaded filetime v0.2.15
[INFO] [stderr]   Downloaded ed25519 v1.4.1
[INFO] [stderr]   Downloaded notify v5.0.0-pre.14
[INFO] [stderr]   Downloaded rpmalloc v0.2.2
[INFO] [stderr]   Downloaded thread-id v3.3.0
[INFO] [stderr]   Downloaded mimalloc v0.1.28
[INFO] [stderr]   Downloaded boxfnonce v0.1.1
[INFO] [stderr]   Downloaded serde-value v0.7.0
[INFO] [stderr]   Downloaded ordered-float v2.10.0
[INFO] [stderr]   Downloaded build-time v0.1.1
[INFO] [stderr]   Downloaded directories v4.0.1
[INFO] [stderr]   Downloaded arc-swap v0.4.8
[INFO] [stderr]   Downloaded log4rs v1.0.0
[INFO] [stderr]   Downloaded snmalloc-rs v0.2.28
[INFO] [stderr]   Downloaded qrcode v0.12.0
[INFO] [stderr]   Downloaded shadowsocks-service v1.14.3
[INFO] [stderr]   Downloaded log-mdc v0.1.0
[INFO] [stderr]   Downloaded spin v0.9.2
[INFO] [stderr]   Downloaded tokio-rustls v0.23.3
[INFO] [stderr]   Downloaded jemallocator v0.3.2
[INFO] [stderr]   Downloaded daemonize v0.4.1
[INFO] [stderr]   Downloaded smoltcp v0.8.0
[INFO] [stderr]   Downloaded tcmalloc-sys v0.3.0
[INFO] [stderr]   Downloaded rpmalloc-sys v0.2.2+1.4.1
[INFO] [stderr]   Downloaded tcmalloc v0.3.0
[INFO] [stderr]   Downloaded snmalloc-sys v0.2.28
[INFO] [stderr]   Downloaded jemalloc-sys v0.3.2
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0caa38af8aec7fe33e681389e0229abce79db795460732b387dce05532ce644d
[INFO] running `Command { std: "docker" "start" "-a" "0caa38af8aec7fe33e681389e0229abce79db795460732b387dce05532ce644d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0caa38af8aec7fe33e681389e0229abce79db795460732b387dce05532ce644d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0caa38af8aec7fe33e681389e0229abce79db795460732b387dce05532ce644d", kill_on_drop: false }`
[INFO] [stdout] 0caa38af8aec7fe33e681389e0229abce79db795460732b387dce05532ce644d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ac036ec161c967180eb9658cf5d8ae398de161b0d9183e58453d234436bba01c
[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" "ac036ec161c967180eb9658cf5d8ae398de161b0d9183e58453d234436bba01c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]     Checking arc-swap v1.5.0
[INFO] [stderr]     Checking byte_string v1.0.0
[INFO] [stderr]     Checking arc-swap v0.4.8
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking lru_time_cache v0.11.11
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling md5-asm v0.5.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling sha1-asm v0.5.1
[INFO] [stderr]     Checking tracing-core v0.1.24
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]     Checking http v0.2.6
[INFO] [stderr]     Checking iprange v0.6.7
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking qrcode v0.12.0
[INFO] [stderr]     Checking futures-task v0.3.21
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking indexmap v1.8.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking spin v0.9.2
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking sec1 v0.2.1
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking polyval v0.5.3
[INFO] [stderr]     Checking poly1305 v0.7.2
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]     Checking chacha20 v0.8.1
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking http-body v0.4.4
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking ghash v0.4.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha1 v0.10.1
[INFO] [stderr]     Checking md-5 v0.10.1
[INFO] [stderr]     Checking chacha20poly1305 v0.9.0
[INFO] [stderr]     Checking hkdf v0.12.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]     Checking aes-gcm v0.9.4
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rpassword v5.0.1
[INFO] [stderr]     Checking daemonize v0.4.1
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking xdg v2.4.1
[INFO] [stderr]     Checking signature v1.4.0
[INFO] [stderr]     Checking crypto-bigint v0.3.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking clap v3.1.8
[INFO] [stderr]     Checking ed25519 v1.4.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking elliptic-curve v0.11.12
[INFO] [stderr]     Checking ecdsa v0.13.4
[INFO] [stderr]     Checking p384 v0.9.0
[INFO] [stderr]     Checking p256 v0.10.1
[INFO] [stderr]     Checking ring-compat v0.4.1
[INFO] [stderr]     Checking shadowsocks-crypto v0.3.6
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling enum-as-inner v0.4.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling build-time v0.1.1
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_yaml v0.8.23
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking tracing v0.1.32
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking tower v0.4.12
[INFO] [stderr]     Checking log4rs v1.0.0
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking notify v5.0.0-pre.14
[INFO] [stderr]     Checking trust-dns-proto v0.21.2
[INFO] [stderr]     Checking tokio-util v0.7.1
[INFO] [stderr]     Checking tokio-tfo v0.1.9
[INFO] [stderr]     Checking sendfd v0.4.1
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking trust-dns-resolver v0.21.2
[INFO] [stderr]     Checking shadowsocks v1.14.2
[INFO] [stderr]     Checking hyper v0.14.18
[INFO] [stderr]     Checking shadowsocks-service v1.14.3
[INFO] [stderr]  Documenting shadowsocks-rust v1.14.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking shadowsocks-rust v1.14.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/sys.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// http://0pointer.net/blog/file-descriptor-limits.html
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://0pointer.net/blog/file-descriptor-limits.html>`
[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] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/sys.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// https://github.com/golang/go/issues/46279
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/golang/go/issues/46279>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `shadowsocks-rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name sslocal bin/sslocal.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="local"' --cfg 'feature="local-http"' --cfg 'feature="local-socks4"' --cfg 'feature="local-tunnel"' --cfg 'feature="log4rs"' --cfg 'feature="logging"' --cfg 'feature="manager"' --cfg 'feature="multi-threaded"' --cfg 'feature="qrcode"' --cfg 'feature="server"' --cfg 'feature="service"' --cfg 'feature="trust-dns"' --cfg 'feature="utility"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=079c2f42918b89c8 -L dependency=/opt/rustwide/target/debug/deps --extern build_time=/opt/rustwide/target/debug/deps/libbuild_time-d761c143e3c7cbbe.so --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-dcce77079dd8fe1e.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-58b76665896259b5.rmeta --extern daemonize=/opt/rustwide/target/debug/deps/libdaemonize-4947e5260b153e70.rmeta --extern directories=/opt/rustwide/target/debug/deps/libdirectories-c137253a1763da5e.rmeta --extern exitcode=/opt/rustwide/target/debug/deps/libexitcode-7fca7cc853a0af0e.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-61082b410738990a.rmeta --extern json5=/opt/rustwide/target/debug/deps/libjson5-48cbd3654bab6841.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-acbe077cada83883.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-24966ba72efd1ca8.rmeta --extern log4rs=/opt/rustwide/target/debug/deps/liblog4rs-872079bd186599e1.rmeta --extern qrcode=/opt/rustwide/target/debug/deps/libqrcode-4517e67e9d93b5d3.rmeta --extern rpassword=/opt/rustwide/target/debug/deps/librpassword-f5a7ce0a98966635.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-06fdcbbc5e103b35.rmeta --extern shadowsocks_rust=/opt/rustwide/target/debug/deps/libshadowsocks_rust-666456b2ddb28875.rmeta --extern shadowsocks_service=/opt/rustwide/target/debug/deps/libshadowsocks_service-3bec4beea7516c69.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-3fe7a2a994bd6e24.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-cf0926fe3a02e882.rmeta --extern xdg=/opt/rustwide/target/debug/deps/libxdg-c7a66c17015fda82.rmeta --cap-lints=warn --crate-version 1.14.3` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ac036ec161c967180eb9658cf5d8ae398de161b0d9183e58453d234436bba01c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac036ec161c967180eb9658cf5d8ae398de161b0d9183e58453d234436bba01c", kill_on_drop: false }`
[INFO] [stdout] ac036ec161c967180eb9658cf5d8ae398de161b0d9183e58453d234436bba01c