[INFO] cloning repository https://github.com/chevdor/substrate-old
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chevdor/substrate-old" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchevdor%2Fsubstrate-old", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchevdor%2Fsubstrate-old'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca373e05cc327e3905a7ca0053657fbec2795130
[INFO] documenting chevdor/substrate-old 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%2Fchevdor%2Fsubstrate-old" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chevdor/substrate-old 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/chevdor/substrate-old
[INFO] finished tweaking git repo https://github.com/chevdor/substrate-old
[INFO] tweaked toml for git repo https://github.com/chevdor/substrate-old written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/chevdor/substrate-old 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]     Updating git repository `https://github.com/rphmeier/primitives.git`
[INFO] [stderr]     Updating git repository `https://github.com/rphmeier/rustc-hex.git`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/integer-sqrt-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/parity-common.git`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/parity-ethereum.git`
[INFO] [stderr]     Updating git submodule `https://github.com/ethereum/tests.git`
[INFO] [stderr]     Updating git submodule `https://github.com/paritytech/wasm-tests`
[INFO] [stderr]     Updating git repository `https://github.com/tomaka/libp2p-rs`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/jsonrpc.git`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/rust-rocksdb`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/rust-secp256k1`
[INFO] [stderr]     Updating git repository `https://github.com/tomusdrw/ws-rs`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/futures-mutex`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/aio-limited.git`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/yamux`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/rust-snappy`
[INFO] [stderr]     Updating git repository `https://github.com/redox-os/tfs`
[INFO] [stderr]     Updating git repository `https://github.com/Vurich/rust-smallvec.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ipnetwork v0.12.8
[INFO] [stderr]   Downloaded cmake v0.1.31
[INFO] [stderr]   Downloaded skeptic v0.4.0
[INFO] [stderr]   Downloaded parking_lot v0.6.3
[INFO] [stderr]   Downloaded pulldown-cmark v0.0.3
[INFO] [stderr]   Downloaded local-encoding v0.2.0
[INFO] [stderr]   Downloaded interleaved-ordered v0.1.1
[INFO] [stderr]   Downloaded nan-preserving-float v0.1.0
[INFO] [stderr]   Downloaded wasmi v0.3.0
[INFO] [stderr]   Downloaded websocket v0.20.3
[INFO] [stderr]   Downloaded slog-json v2.2.0
[INFO] [stderr]   Downloaded integer-encoding v1.0.5
[INFO] [stderr]   Downloaded edit-distance v2.0.1
[INFO] [stderr]   Downloaded pwasm-utils v0.3.1
[INFO] [stderr]   Downloaded base-x v0.2.2
[INFO] [stderr]   Downloaded parking_lot v0.4.8
[INFO] [stderr]   Downloaded pretty_assertions v0.4.1
[INFO] [stderr]   Downloaded ethereum-types-serialize v0.2.1
[INFO] [stderr]   Downloaded getopts v0.2.18
[INFO] [stderr]   Downloaded arrayref v0.3.4
[INFO] [stderr]   Downloaded difference v1.0.0
[INFO] [stderr]   Downloaded rustc_version v0.2.2
[INFO] [stderr]   Downloaded ethereum-types v0.3.2
[INFO] [stderr]   Downloaded crossbeam v0.3.2
[INFO] [stderr]   Downloaded heapsize v0.4.2
[INFO] [stderr]   Downloaded fixed-hash v0.2.1
[INFO] [stderr]   Downloaded tokio-fs v0.1.2
[INFO] [stderr]   Downloaded slog-scope v4.0.1
[INFO] [stderr]   Downloaded asn1_der v0.5.4
[INFO] [stderr]   Downloaded uint v0.2.1
[INFO] [stderr]   Downloaded trace-time v0.1.0
[INFO] [stderr]   Downloaded tokio-dns-unofficial v0.1.2
[INFO] [stderr]   Downloaded hex-literal v0.1.1
[INFO] [stderr]   Downloaded exit-future v0.1.2
[INFO] [stderr]   Downloaded fs-swap v0.2.3
[INFO] [stderr]   Downloaded keccak-hash v0.1.1
[INFO] [stderr]   Downloaded hex-literal-impl v0.1.1
[INFO] [stderr]   Downloaded elastic-array v0.10.0
[INFO] [stderr]   Downloaded multibase v0.6.0
[INFO] [stderr]   Downloaded twox-hash v1.1.1
[INFO] [stderr]   Downloaded bs58 v0.2.1
[INFO] [stderr]   Downloaded wabt v0.4.0
[INFO] [stderr]   Downloaded transaction-pool v1.12.1
[INFO] [stderr]   Downloaded subtle v0.5.1
[INFO] [stderr]   Downloaded rlp v0.2.2
[INFO] [stderr]   Downloaded pkg-config v0.3.12
[INFO] [stderr]   Downloaded sha1 v0.5.0
[INFO] [stderr]   Downloaded smallvec v0.5.1
[INFO] [stderr]   Downloaded parity-wasm v0.31.1
[INFO] [stderr]   Downloaded bigint v4.4.0
[INFO] [stderr]   Downloaded triehash v0.1.2
[INFO] [stderr]   Downloaded globset v0.4.0
[INFO] [stderr]   Downloaded rhododendron v0.2.0
[INFO] [stderr]   Downloaded ethbloom v0.5.0
[INFO] [stderr]   Downloaded slog v2.3.1
[INFO] [stderr]   Downloaded etrace v0.2.8
[INFO] [stderr]   Downloaded parity-wordlist v1.2.0
[INFO] [stderr]   Downloaded wabt-sys v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6fd5610db17bf9edd532574c9cac20d064fd271694a94a7d98502d7b0543f835
[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" "6fd5610db17bf9edd532574c9cac20d064fd271694a94a7d98502d7b0543f835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fd5610db17bf9edd532574c9cac20d064fd271694a94a7d98502d7b0543f835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd5610db17bf9edd532574c9cac20d064fd271694a94a7d98502d7b0543f835", kill_on_drop: false }`
[INFO] [stdout] 6fd5610db17bf9edd532574c9cac20d064fd271694a94a7d98502d7b0543f835
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ed766ee8a84c1d42de9ca59fc3a2c76b1148dac6ca9580ca54c01afad148f255
[INFO] running `Command { std: "docker" "start" "-a" "ed766ee8a84c1d42de9ca59fc3a2c76b1148dac6ca9580ca54c01afad148f255", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]     Checking rustc-demangle v0.1.9
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]  Documenting substrate v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.89s
[INFO] running `Command { std: "docker" "inspect" "ed766ee8a84c1d42de9ca59fc3a2c76b1148dac6ca9580ca54c01afad148f255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed766ee8a84c1d42de9ca59fc3a2c76b1148dac6ca9580ca54c01afad148f255", kill_on_drop: false }`
[INFO] [stdout] ed766ee8a84c1d42de9ca59fc3a2c76b1148dac6ca9580ca54c01afad148f255
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] f9e1af355f0effd8aa655493d1e2ded5f3d4a17a94251a45af977be358437302
[INFO] running `Command { std: "docker" "start" "-a" "f9e1af355f0effd8aa655493d1e2ded5f3d4a17a94251a45af977be358437302", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]     Checking rustc-demangle v0.1.9
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]  Documenting substrate v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.79s
[INFO] running `Command { std: "docker" "inspect" "f9e1af355f0effd8aa655493d1e2ded5f3d4a17a94251a45af977be358437302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e1af355f0effd8aa655493d1e2ded5f3d4a17a94251a45af977be358437302", kill_on_drop: false }`
[INFO] [stdout] f9e1af355f0effd8aa655493d1e2ded5f3d4a17a94251a45af977be358437302