[INFO] fetching crate grin_wallet 4.0.0...
[INFO] documenting grin_wallet-4.0.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate grin_wallet 4.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate grin_wallet 4.0.0 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] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking crates.io crate grin_wallet 4.0.0
[INFO] finished tweaking crates.io crate grin_wallet 4.0.0
[INFO] tweaked toml for crates.io crate grin_wallet 4.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate grin_wallet 4.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f8e875d493b5736e63184f68c9fb6ebe43d191f885e28e9a18784ac46970c1c1
[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" "f8e875d493b5736e63184f68c9fb6ebe43d191f885e28e9a18784ac46970c1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8e875d493b5736e63184f68c9fb6ebe43d191f885e28e9a18784ac46970c1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e875d493b5736e63184f68c9fb6ebe43d191f885e28e9a18784ac46970c1c1", kill_on_drop: false }`
[INFO] [stdout] f8e875d493b5736e63184f68c9fb6ebe43d191f885e28e9a18784ac46970c1c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 25e2b9062a84dbf3b8b6953a8a07cbb285f4dde3381f8246a376236d52b1c33d
[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" "25e2b9062a84dbf3b8b6953a8a07cbb285f4dde3381f8246a376236d52b1c33d", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `grin-wallet` in package `grin_wallet v4.0.0 (/opt/rustwide/workdir)` has the same output filename as the lib target `grin_wallet` in package `grin_wallet v4.0.0 (/opt/rustwide/workdir)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/grin_wallet/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 1.46.0 (149022b1d 2020-07-17) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "grin_wallet", version: "4.0.0", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { name: "grin-wallet", doc: true, ..: with_path("/opt/rustwide/workdir/src/bin/grin-wallet.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [] }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "grin_wallet", version: "4.0.0", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { ..: lib_target("grin_wallet", ["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: [] }
[INFO] [stderr]    Compiling syn v1.0.31
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[INFO] [stderr]     Checking poly1305 v0.5.2
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[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]     Checking term v0.6.1
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[INFO] [stderr]     Checking aes v0.3.2
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[INFO] [stderr]    Compiling terminfo v0.7.3
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[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.9
[INFO] [stderr]    Compiling ring v0.16.14
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libgit2-sys v0.12.7+1.0.0
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking ct-logs v0.6.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.20
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
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[INFO] [stderr]    Compiling strum_macros v0.18.0
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[INFO] [stderr]     Checking chacha20poly1305 v0.4.1
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[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking rustyline v6.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling git2 v0.13.6
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]     Checking log4rs v0.12.0
[INFO] [stderr]     Checking jsonrpc-core v10.1.0
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]    Compiling lexical-core v0.6.2
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]    Compiling cargo-lock v4.0.1
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]     Checking rustls-native-certs v0.3.0
[INFO] [stderr]     Checking easy-jsonrpc-mw v0.5.4
[INFO] [stderr]     Checking grin_util v4.0.0
[INFO] [stderr]     Checking grin_keychain v4.0.0
[INFO] [stderr]    Compiling built v0.4.2
[INFO] [stderr]    Compiling grin_wallet v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-io-timeout v0.4.0
[INFO] [stderr]     Checking tokio-rustls v0.13.1
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[INFO] [stderr]     Checking async-socks5 v0.3.1
[INFO] [stderr]     Checking h2 v0.2.5
[INFO] [stderr]     Checking age-core v0.4.0
[INFO] [stderr]     Checking age v0.4.0
[INFO] [stderr]    Compiling croaring-sys-mw v0.4.5
[INFO] [stderr]     Checking hyper v0.13.6
[INFO] [stderr]     Checking hyper-timeout v0.3.1
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking mortal v0.2.2
[INFO] [stderr]     Checking hyper-socks2-mw v0.4.4
[INFO] [stderr]     Checking linefeed v0.6.0
[INFO] [stderr]     Checking croaring-mw v0.4.5
[INFO] [stderr]     Checking grin_core v4.0.0
[INFO] [stderr]     Checking grin_store v4.0.0
[INFO] [stderr]     Checking grin_pool v4.0.0
[INFO] [stderr]     Checking grin_chain v4.0.0
[INFO] [stderr]     Checking grin_p2p v4.0.0
[INFO] [stderr]     Checking grin_api v4.0.0
[INFO] [stderr]     Checking grin_wallet_util v4.0.0
[INFO] [stderr]     Checking grin_wallet_config v4.0.0
[INFO] [stderr]     Checking grin_wallet_libwallet v4.0.0
[INFO] [stderr]     Checking grin_wallet_impls v4.0.0
[INFO] [stderr]     Checking grin_wallet_api v4.0.0
[INFO] [stderr]     Checking grin_wallet_controller v4.0.0
[INFO] [stderr]  Documenting grin_wallet v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 57s
[INFO] running `Command { std: "docker" "inspect" "25e2b9062a84dbf3b8b6953a8a07cbb285f4dde3381f8246a376236d52b1c33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e2b9062a84dbf3b8b6953a8a07cbb285f4dde3381f8246a376236d52b1c33d", kill_on_drop: false }`
[INFO] [stdout] 25e2b9062a84dbf3b8b6953a8a07cbb285f4dde3381f8246a376236d52b1c33d