[INFO] fetching crate solana-vote-signer 1.4.0...
[INFO] documenting solana-vote-signer-1.4.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate solana-vote-signer 1.4.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate solana-vote-signer 1.4.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate solana-vote-signer 1.4.0
[INFO] finished tweaking crates.io crate solana-vote-signer 1.4.0
[INFO] tweaked toml for crates.io crate solana-vote-signer 1.4.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate solana-vote-signer 1.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded solana-stake-program v1.4.0
[INFO] [stderr]   Downloaded solana-version v1.4.0
[INFO] [stderr]   Downloaded solana-secp256k1-program v1.4.0
[INFO] [stderr]   Downloaded solana-measure v1.4.0
[INFO] [stderr]   Downloaded solana-clap-utils v1.4.0
[INFO] [stderr]   Downloaded solana-config-program v1.4.0
[INFO] [stderr]   Downloaded solana-remote-wallet v1.4.0
[INFO] [stderr]   Downloaded solana-vote-program v1.4.0
[INFO] [stderr]   Downloaded solana-metrics v1.4.0
[INFO] [stderr]   Downloaded solana-sdk v1.4.0
[INFO] [stderr]   Downloaded solana-runtime v1.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdd25ee9cc21398694eea7e8dbf07228a25e99590548bece48b9c81698323aec
[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" "cdd25ee9cc21398694eea7e8dbf07228a25e99590548bece48b9c81698323aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdd25ee9cc21398694eea7e8dbf07228a25e99590548bece48b9c81698323aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdd25ee9cc21398694eea7e8dbf07228a25e99590548bece48b9c81698323aec", kill_on_drop: false }`
[INFO] [stdout] cdd25ee9cc21398694eea7e8dbf07228a25e99590548bece48b9c81698323aec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3faa35bc177d838a966967e88e5bd4a1a746d793537411f123ab2ba72db27d4
[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" "c3faa35bc177d838a966967e88e5bd4a1a746d793537411f123ab2ba72db27d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `solana-vote-signer` in package `solana-vote-signer v1.4.0 (/opt/rustwide/workdir)` has the same output filename as the lib target `solana_vote_signer` in package `solana-vote-signer v1.4.0 (/opt/rustwide/workdir)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/solana_vote_signer/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.48.0-beta (75615f8e6 2020-09-29) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "solana-vote-signer", version: "1.4.0", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { name: "solana-vote-signer", doc: true, ..: with_path("/opt/rustwide/workdir/src/bin/main.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 17479903785404837708 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "solana-vote-signer", version: "1.4.0", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { ..: lib_target("solana_vote_signer", ["lib"], "/opt/rustwide/workdir/src/lib.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 13692894691249541839 }
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling winapi v0.3.9
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[INFO] [stderr]     Checking assert_matches v1.4.0
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[INFO] [stderr]    Compiling solana-sdk v1.4.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]    Compiling solana-vote-program v1.4.0
[INFO] [stderr]     Checking terminal_size v0.1.13
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]    Compiling solana-stake-program v1.4.0
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]    Compiling solana-runtime v1.4.0
[INFO] [stderr]     Checking filetime v0.2.12
[INFO] [stderr]    Compiling solana-version v1.4.0
[INFO] [stderr]     Checking rpassword v4.0.5
[INFO] [stderr]     Checking tracing v0.1.21
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking solana-rayon-threadlimit v1.4.0
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cc v1.0.49
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
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[INFO] [stderr]     Checking regex v1.4.1
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking tar v0.4.30
[INFO] [stderr]     Checking parking_lot v0.10.2
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[INFO] [stderr]     Checking tokio-timer v0.2.13
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[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]    Compiling zstd-sys v1.4.17+zstd.1.4.5
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling blake3 v0.3.7
[INFO] [stderr]    Compiling hidapi v1.2.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking console v0.11.3
[INFO] [stderr]     Checking globset v0.4.5
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-udp v0.1.6
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[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking rayon v1.4.1
[INFO] [stderr]     Checking solana-logger v1.4.0
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[INFO] [stderr]     Checking rustls v0.18.1
[INFO] [stderr]     Checking webpki-roots v0.19.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]     Checking tokio-rustls v0.14.1
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]    Compiling num-derive v0.3.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling solana-sdk-macro v1.4.0
[INFO] [stderr]     Checking zeroize v1.1.1
[INFO] [stderr]     Checking curve25519-dalek v2.1.0
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking pin-project v0.4.27
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[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking backtrace v0.3.53
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[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.4
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]     Checking tiny-bip39 v0.7.3
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[INFO] [stderr]     Checking digest v0.9.0
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[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking jsonrpc-core v15.1.0
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking jsonrpc-server-utils v15.1.0
[INFO] [stderr]    Compiling jsonrpc-derive v15.1.0
[INFO] [stderr]     Checking jsonrpc-http-server v15.1.0
[INFO] [stderr]     Checking zstd-safe v2.0.5+zstd.1.4.5
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[INFO] [stderr]     Checking hyper-rustls v0.21.0
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]     Checking solana-crate-features v1.4.0
[INFO] [stderr]     Checking solana-metrics v1.4.0
[INFO] [stderr]     Checking solana-config-program v1.4.0
[INFO] [stderr]     Checking solana-secp256k1-program v1.4.0
[INFO] [stderr]     Checking solana-remote-wallet v1.4.0
[INFO] [stderr]     Checking solana-clap-utils v1.4.0
[INFO] [stderr]     Checking jemalloc-ctl v0.3.3
[INFO] [stderr]     Checking jemallocator v0.3.2
[INFO] [stderr]     Checking solana-measure v1.4.0
[INFO] [stderr]     Checking solana-vote-signer v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting solana-vote-signer v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7m 18s
[INFO] running `Command { std: "docker" "inspect" "c3faa35bc177d838a966967e88e5bd4a1a746d793537411f123ab2ba72db27d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3faa35bc177d838a966967e88e5bd4a1a746d793537411f123ab2ba72db27d4", kill_on_drop: false }`
[INFO] [stdout] c3faa35bc177d838a966967e88e5bd4a1a746d793537411f123ab2ba72db27d4
