[INFO] cloning repository https://github.com/artifice-network/networking
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/artifice-network/networking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartifice-network%2Fnetworking", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartifice-network%2Fnetworking'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27df5dad8ec2bf42620ad8063319dc2d5fceb65e
[INFO] documenting artifice-network/networking 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%2Fartifice-network%2Fnetworking" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/artifice-network/networking 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 git repo https://github.com/artifice-network/networking
[INFO] finished tweaking git repo https://github.com/artifice-network/networking
[INFO] tweaked toml for git repo https://github.com/artifice-network/networking written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/artifice-network/networking 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]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet_packet v0.26.0
[INFO] [stderr]   Downloaded pnet_datalink v0.26.0
[INFO] [stderr]   Downloaded ipnetwork v0.16.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.26.0
[INFO] [stderr]   Downloaded zeroize_derive v1.0.0
[INFO] [stderr]   Downloaded array-init v0.0.4
[INFO] [stderr]   Downloaded tar v0.4.29
[INFO] [stderr]   Downloaded pnet_sys v0.26.0
[INFO] [stderr]   Downloaded pnet_transport v0.26.0
[INFO] [stderr]   Downloaded async-trait v0.1.36
[INFO] [stderr]   Downloaded pnet v0.26.0
[INFO] [stderr]   Downloaded block-buffer v0.8.0
[INFO] [stderr]   Downloaded syn v1.0.34
[INFO] [stderr]   Downloaded simple_asn1 v0.4.0
[INFO] [stderr]   Downloaded num-derive v0.3.1
[INFO] [stderr]   Downloaded pnet_macros v0.26.0
[INFO] [stderr]   Downloaded pem v0.8.1
[INFO] [stderr]   Downloaded generic-array v0.14.2
[INFO] [stderr]   Downloaded sha2 v0.9.0
[INFO] [stderr]   Downloaded filetime v0.2.11
[INFO] [stderr]   Downloaded serde-hex v0.1.0
[INFO] [stderr]   Downloaded pnet_base v0.26.0
[INFO] [stderr]   Downloaded num-bigint-dig v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d751f1c4425714aab668c8cb7c3614b62f6e63c00c1adf841e8f3e46d08d4b1c
[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" "d751f1c4425714aab668c8cb7c3614b62f6e63c00c1adf841e8f3e46d08d4b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d751f1c4425714aab668c8cb7c3614b62f6e63c00c1adf841e8f3e46d08d4b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d751f1c4425714aab668c8cb7c3614b62f6e63c00c1adf841e8f3e46d08d4b1c", kill_on_drop: false }`
[INFO] [stdout] d751f1c4425714aab668c8cb7c3614b62f6e63c00c1adf841e8f3e46d08d4b1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7adafb1f4d67d90d97e5ff7a589fd72f23c442b55fcac9cd1b0707039b0b1960
[INFO] running `Command { std: "docker" "start" "-a" "7adafb1f4d67d90d97e5ff7a589fd72f23c442b55fcac9cd1b0707039b0b1960", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking base64 v0.12.2
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking array-init v0.0.4
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking filetime v0.2.11
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking ipnetwork v0.16.0
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]    Compiling num-bigint-dig v0.6.0
[INFO] [stderr]     Checking tar v0.4.29
[INFO] [stderr]     Checking block-buffer v0.8.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]     Checking sha2 v0.9.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking serde-hex v0.1.0
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking pem v0.8.1
[INFO] [stderr]     Checking simple_asn1 v0.4.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling async-trait v0.1.36
[INFO] [stderr]    Compiling num-derive v0.3.1
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]    Compiling err-derive v0.2.4
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking pin-project v0.4.22
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking rsa v0.3.0
[INFO] [stderr]     Checking aes-soft v0.5.0 (/opt/rustwide/workdir/aes-soft)
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]  Documenting networking v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `NoneError` in module `std::option`
[INFO] [stdout]    --> src/utils.rs:262:24
[INFO] [stdout]     |
[INFO] [stdout] 262 | impl From<std::option::NoneError> for NetworkError {
[INFO] [stdout]     |                        ^^^^^^^^^ not found in `std::option`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `NoneError` in module `std::option`
[INFO] [stdout]    --> src/utils.rs:263:29
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn from(_: std::option::NoneError) -> NetworkError {
[INFO] [stdout]     |                             ^^^^^^^^^ not found in `std::option`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `networking`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name networking src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d5b83536ae0a5409 -L dependency=/opt/rustwide/target/debug/deps --extern aes_soft=/opt/rustwide/target/debug/deps/libaes_soft-96fbc6af8c78a6b1.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-093681cb5a077a69.so --extern err_derive=/opt/rustwide/target/debug/deps/liberr_derive-7d1771b639d9838c.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-efeb0eb1aef77988.rmeta --extern ipnetwork=/opt/rustwide/target/debug/deps/libipnetwork-5bba6e10ae11e950.rmeta --extern num_bigint_dig=/opt/rustwide/target/debug/deps/libnum_bigint_dig-ef53ab8cdc8811bd.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-7ffed197bf2f2ecc.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-5a12f392b323078b.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-83897e7b8c9eef61.rmeta --extern rsa=/opt/rustwide/target/debug/deps/librsa-778c8e6aaa69fa11.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-8518836dd97ca9cd.rmeta --extern serde_hex=/opt/rustwide/target/debug/deps/libserde_hex-16f14d7ae628bb03.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a9866dbe24a024ce.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-aabcec6231a35e12.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-fda643621513c737.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-ed5a7072b4f04779.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-d87844c7b43955dd.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-61e7bbb96e22c0fa.rmeta --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "7adafb1f4d67d90d97e5ff7a589fd72f23c442b55fcac9cd1b0707039b0b1960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7adafb1f4d67d90d97e5ff7a589fd72f23c442b55fcac9cd1b0707039b0b1960", kill_on_drop: false }`
[INFO] [stdout] 7adafb1f4d67d90d97e5ff7a589fd72f23c442b55fcac9cd1b0707039b0b1960