[INFO] cloning repository https://github.com/bitrocks/secret-social-recovery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bitrocks/secret-social-recovery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitrocks%2Fsecret-social-recovery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitrocks%2Fsecret-social-recovery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca5a1c12617ecfae12c65a8c330465c25dd2d72f
[INFO] documenting bitrocks/secret-social-recovery against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitrocks%2Fsecret-social-recovery" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bitrocks/secret-social-recovery on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bitrocks/secret-social-recovery
[INFO] finished tweaking git repo https://github.com/bitrocks/secret-social-recovery
[INFO] tweaked toml for git repo https://github.com/bitrocks/secret-social-recovery written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/bitrocks/secret-social-recovery already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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] 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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd286d24583e99bf1a56b6272486ca6555d632b58e3bdbdb96e68342bd64ef6e
[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" "fd286d24583e99bf1a56b6272486ca6555d632b58e3bdbdb96e68342bd64ef6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd286d24583e99bf1a56b6272486ca6555d632b58e3bdbdb96e68342bd64ef6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd286d24583e99bf1a56b6272486ca6555d632b58e3bdbdb96e68342bd64ef6e", kill_on_drop: false }`
[INFO] [stdout] fd286d24583e99bf1a56b6272486ca6555d632b58e3bdbdb96e68342bd64ef6e
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "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] f19c84a22166da2e91f3420cc9a1a7eae6c948e7037544b09ee0e1c6bcc81f84
[INFO] running `Command { std: "docker" "start" "-a" "f19c84a22166da2e91f3420cc9a1a7eae6c948e7037544b09ee0e1c6bcc81f84", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking subtle v2.2.2
[INFO] [stderr]     Checking sp-std v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]    Compiling merkle v1.11.1-pre (https://github.com/bitrocks/merkle.rs?rev=e2546f04c2592f13a394134261e79fd562a99fa4#e2546f04)
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]     Checking tracing-core v0.1.10
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking ring v0.16.12
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking uint v0.8.2
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking sp-panic-handler v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking hmac-drbg v0.2.0
[INFO] [stderr]     Checking fixed-hash v0.5.2
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking sha2 v0.8.1
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]     Checking wasmi v0.6.2
[INFO] [stderr]     Checking once_cell v1.3.1
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking ahash v0.2.18
[INFO] [stderr]     Checking trie-db v0.20.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling sp-debug-derive v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling paste-impl v0.1.10
[INFO] [stderr]    Compiling derive_more v0.99.5
[INFO] [stderr]    Compiling frame-support-procedural-tools-derive v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]    Compiling tracing-attributes v0.1.7
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking merlin v1.3.0
[INFO] [stderr]     Checking curve25519-dalek v2.0.0
[INFO] [stderr]     Checking paste v0.1.10
[INFO] [stderr]     Checking tracing v0.1.13
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking tiny-bip39 v0.7.3
[INFO] [stderr]     Checking schnorrkel v0.8.5
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]     Checking substrate-bip39 v0.3.1
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking impl-serde v0.3.0
[INFO] [stderr]     Checking impl-serde v0.2.3
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]     Checking sp-storage v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking sp-externalities v0.8.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling frame-support-procedural-tools v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]    Compiling parity-scale-codec-derive v1.2.0
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]    Compiling frame-support-procedural v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking parity-scale-codec v1.3.0
[INFO] [stderr]     Checking impl-codec v0.4.2
[INFO] [stderr]     Checking sp-wasm-interface v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking sp-arithmetic v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking primitive-types v0.6.2
[INFO] [stderr]     Checking parity-util-mem v0.5.2
[INFO] [stderr]     Checking sp-runtime-interface v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking memory-db v0.19.0
[INFO] [stderr]     Checking sp-core v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking sp-trie v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking sp-inherents v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking frame-metadata v11.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking sp-state-machine v0.8.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking sp-io v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking sp-application-crypto v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking sp-runtime v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking frame-support v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking sp-version v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]     Checking frame-system v2.0.0-alpha.3 (https://github.com/bitrocks/substrate.git?branch=hack#a76c78b0)
[INFO] [stderr]  Documenting secret-social-recovery v2.0.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "f19c84a22166da2e91f3420cc9a1a7eae6c948e7037544b09ee0e1c6bcc81f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19c84a22166da2e91f3420cc9a1a7eae6c948e7037544b09ee0e1c6bcc81f84", kill_on_drop: false }`
[INFO] [stdout] f19c84a22166da2e91f3420cc9a1a7eae6c948e7037544b09ee0e1c6bcc81f84