[INFO] cloning repository https://github.com/tetcore/substrate-proof-of-existence [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tetcore/substrate-proof-of-existence" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcore%2Fsubstrate-proof-of-existence", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcore%2Fsubstrate-proof-of-existence'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0cd47ed2ed20410af44db69b9a0c720498361650 [INFO] documenting tetcore/substrate-proof-of-existence against beta-2021-08-01 for beta-1.55-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcore%2Fsubstrate-proof-of-existence" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tetcore/substrate-proof-of-existence on toolchain beta-2021-08-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tetcore/substrate-proof-of-existence [INFO] finished tweaking git repo https://github.com/tetcore/substrate-proof-of-existence [INFO] tweaked toml for git repo https://github.com/tetcore/substrate-proof-of-existence written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/tetcore/substrate-proof-of-existence already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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/paritytech/substrate.git` [INFO] [stderr] Updating git repository `https://github.com/paritytech/substrate-bip39` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sha2 v0.6.0 [INFO] [stderr] Downloaded hmac v0.7.0 [INFO] [stderr] Downloaded digest v0.6.2 [INFO] [stderr] Downloaded block-buffer v0.2.0 [INFO] [stderr] Downloaded generic-array v0.8.3 [INFO] [stderr] Downloaded proc-macro-hack v0.5.8 [INFO] [stderr] Downloaded paste v0.1.5 [INFO] [stderr] Downloaded paste-impl v0.1.5 [INFO] [stderr] Downloaded ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Downloaded impl-codec v0.2.0 [INFO] [stderr] Downloaded strum v0.14.0 [INFO] [stderr] Downloaded strum_macros v0.14.0 [INFO] [stderr] Downloaded impl-serde v0.1.1 [INFO] [stderr] Downloaded fixed-hash v0.3.2 [INFO] [stderr] Downloaded hex-literal v0.1.4 [INFO] [stderr] Downloaded hash256-std-hasher v0.12.4 [INFO] [stderr] Downloaded hmac-drbg v0.1.2 [INFO] [stderr] Downloaded hmac v0.4.2 [INFO] [stderr] Downloaded trie-db v0.12.4 [INFO] [stderr] Downloaded parity-codec v3.5.4 [INFO] [stderr] Downloaded hex-literal-impl v0.1.2 [INFO] [stderr] Downloaded primitive-types v0.2.4 [INFO] [stderr] Downloaded trie-root v0.12.4 [INFO] [stderr] Downloaded libsecp256k1 v0.2.2 [INFO] [stderr] Downloaded parity-util-mem v0.1.0 [INFO] [stderr] Downloaded wasmi v0.4.5 [INFO] [stderr] Downloaded malloc_size_of_derive v0.1.0 [INFO] [stderr] Downloaded impl-serde v0.2.0 [INFO] [stderr] Downloaded hashmap_core v0.1.10 [INFO] [stderr] Downloaded hash-db v0.12.4 [INFO] [stderr] Downloaded proc-macro-hack-impl v0.4.1 [INFO] [stderr] Downloaded elastic-array v0.10.2 [INFO] [stderr] Downloaded proc-macro-hack v0.4.1 [INFO] [stderr] Downloaded parity-codec-derive v3.3.0 [INFO] [stderr] Downloaded curve25519-dalek v1.2.1 [INFO] [stderr] Downloaded uint v0.7.1 [INFO] [stderr] Downloaded subtle v2.1.0 [INFO] [stderr] Downloaded parity-wasm v0.31.3 [INFO] [stderr] Downloaded environmental v1.0.1 [INFO] [stderr] Downloaded merlin v1.1.0 [INFO] [stderr] Downloaded wasmi-validation v0.1.0 [INFO] [stderr] Downloaded crypto-mac v0.4.0 [INFO] [stderr] Downloaded memory-db v0.12.4 [INFO] [stderr] Downloaded schnorrkel v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a986a16ef5f3171027304e6674d826f867166348087f429c9ff9ef0d01987086 [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" "a986a16ef5f3171027304e6674d826f867166348087f429c9ff9ef0d01987086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a986a16ef5f3171027304e6674d826f867166348087f429c9ff9ef0d01987086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a986a16ef5f3171027304e6674d826f867166348087f429c9ff9ef0d01987086", kill_on_drop: false }` [INFO] [stdout] a986a16ef5f3171027304e6674d826f867166348087f429c9ff9ef0d01987086 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07ae5489720f38c51ca4110021bdf40d0e92828d9af514aea0d6d77d45a195e1 [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" "07ae5489720f38c51ca4110021bdf40d0e92828d9af514aea0d6d77d45a195e1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling subtle v2.1.0 [INFO] [stderr] Checking hash-db v0.12.4 [INFO] [stderr] Checking hashmap_core v0.1.10 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking environmental v1.0.1 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling hex-literal-impl v0.1.2 [INFO] [stderr] Compiling sr-std v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling sr-io v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking backtrace-sys v0.1.30 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Checking ring v0.14.6 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking hash256-std-hasher v0.12.4 [INFO] [stderr] Checking elastic-array v0.10.2 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking trie-root v0.12.4 [INFO] [stderr] Checking regex v1.1.9 [INFO] [stderr] Checking backtrace v0.3.32 [INFO] [stderr] Checking hmac v0.7.0 [INFO] [stderr] Checking libsecp256k1 v0.2.2 [INFO] [stderr] Checking hex-literal v0.1.4 [INFO] [stderr] Checking substrate-panic-handler v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking merlin v1.1.0 [INFO] [stderr] Checking parity-wasm v0.31.3 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking uint v0.7.1 [INFO] [stderr] Checking fixed-hash v0.3.2 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Compiling curve25519-dalek v1.2.1 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking twox-hash v1.4.2 [INFO] [stderr] Checking trie-db v0.12.4 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking wasmi-validation v0.1.0 [INFO] [stderr] Checking once_cell v0.1.8 [INFO] [stderr] Checking wasmi v0.4.5 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.94 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling malloc_size_of_derive v0.1.0 [INFO] [stderr] Compiling srml-support-procedural-tools-derive v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Compiling proc-macro-hack v0.5.8 [INFO] [stderr] Checking parity-util-mem v0.1.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Compiling paste-impl v0.1.5 [INFO] [stderr] Checking memory-db v0.12.4 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Checking tiny-bip39 v0.6.2 [INFO] [stderr] Checking schnorrkel v0.1.1 [INFO] [stderr] Checking paste v0.1.5 [INFO] [stderr] Checking substrate-bip39 v0.2.2 (https://github.com/paritytech/substrate-bip39#e4ade6da) [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Checking impl-serde v0.2.0 [INFO] [stderr] Checking impl-serde v0.1.1 [INFO] [stderr] Compiling toml v0.5.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Compiling srml-support-procedural-tools v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Compiling parity-codec-derive v3.3.0 [INFO] [stderr] Compiling sr-api-macros v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking parity-codec v3.5.4 [INFO] [stderr] Checking impl-codec v0.2.0 [INFO] [stderr] Checking primitive-types v0.2.4 [INFO] [stderr] Checking substrate-primitives v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking substrate-trie v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking srml-metadata v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Compiling srml-support-procedural v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking substrate-state-machine v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking sr-primitives v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking substrate-inherents v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking srml-support v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking srml-system v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Checking srml-timestamp v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#2f1b89f4) [INFO] [stderr] Documenting proof-of-existence v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "07ae5489720f38c51ca4110021bdf40d0e92828d9af514aea0d6d77d45a195e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07ae5489720f38c51ca4110021bdf40d0e92828d9af514aea0d6d77d45a195e1", kill_on_drop: false }` [INFO] [stdout] 07ae5489720f38c51ca4110021bdf40d0e92828d9af514aea0d6d77d45a195e1