[INFO] cloning repository https://github.com/emoji-mw/grin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emoji-mw/grin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femoji-mw%2Fgrin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femoji-mw%2Fgrin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 098d25e5696d1d97e4fbfabb80f27063caccd0f3
[INFO] documenting emoji-mw/grin 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%2Femoji-mw%2Fgrin" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emoji-mw/grin 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-6/source/.cargo/config
[INFO] started tweaking git repo https://github.com/emoji-mw/grin
[INFO] removed workspace from git repo https://github.com/emoji-mw/grin
[INFO] removed path dependency grin_api from git repo https://github.com/emoji-mw/grin
[INFO] removed path dependency grin_chain from git repo https://github.com/emoji-mw/grin
[INFO] removed path dependency grin_config from git repo https://github.com/emoji-mw/grin
[INFO] removed path dependency grin_core from git repo https://github.com/emoji-mw/grin
[INFO] removed path dependency grin_keychain from git repo https://github.com/emoji-mw/grin
[INFO] removed path dependency grin_p2p from git repo https://github.com/emoji-mw/grin
[INFO] removed path dependency grin_servers from git repo https://github.com/emoji-mw/grin
[INFO] removed path dependency grin_util from git repo https://github.com/emoji-mw/grin
[INFO] removed path dependency grin_chain from git repo https://github.com/emoji-mw/grin
[INFO] removed path dependency grin_store from git repo https://github.com/emoji-mw/grin
[INFO] finished tweaking git repo https://github.com/emoji-mw/grin
[INFO] tweaked toml for git repo https://github.com/emoji-mw/grin written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/emoji-mw/grin 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]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e2357e3e48b38717878d224ec4a9b9f69fbdbd15f596adc2ce13170657259441
[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" "e2357e3e48b38717878d224ec4a9b9f69fbdbd15f596adc2ce13170657259441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2357e3e48b38717878d224ec4a9b9f69fbdbd15f596adc2ce13170657259441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2357e3e48b38717878d224ec4a9b9f69fbdbd15f596adc2ce13170657259441", kill_on_drop: false }`
[INFO] [stdout] e2357e3e48b38717878d224ec4a9b9f69fbdbd15f596adc2ce13170657259441
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9795c6d92e7928e28749038acf2d73a9089de134fd930daa1040b20841f6b52f
[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" "9795c6d92e7928e28749038acf2d73a9089de134fd930daa1040b20841f6b52f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking ordered-float v1.1.0
[INFO] [stderr]     Checking flate2 v1.0.17
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking liblmdb-sys v0.2.2
[INFO] [stderr]     Checking num-complex v0.3.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling enum-map-derive v0.4.3
[INFO] [stderr]     Checking num-iter v0.1.41
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking chrono v0.4.15
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[INFO] [stderr]     Checking serde-value v0.6.0
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking num v0.3.0
[INFO] [stderr]     Checking pbkdf2 v0.2.3
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking enum-map v0.6.2
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking tracing v0.1.19
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[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking jsonrpc-core v10.1.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.9
[INFO] [stderr]    Compiling libz-sys v1.1.1
[INFO] [stderr]    Compiling libgit2-sys v0.12.12+1.0.1
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]     Checking log4rs v0.12.0
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]     Checking pancurses v0.16.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking easy-jsonrpc-mw v0.5.4
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling enumset_derive v0.5.0
[INFO] [stderr]     Checking grin_util v4.0.2
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[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]    Compiling cargo-lock v4.0.1
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]     Checking ct-logs v0.6.0
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking enumset v1.0.1
[INFO] [stderr]     Checking grin_keychain v4.0.2
[INFO] [stderr]     Checking cursive_core v0.1.1
[INFO] [stderr]     Checking tokio-util v0.3.1
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[INFO] [stderr]     Checking tokio-util v0.2.0
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[INFO] [stderr]    Compiling git2 v0.13.10
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[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking tokio-rustls v0.13.1
[INFO] [stderr]     Checking rustls-native-certs v0.3.0
[INFO] [stderr]     Checking cursive v0.15.0
[INFO] [stderr]    Compiling built v0.4.3
[INFO] [stderr]    Compiling grin v4.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]    Compiling croaring-sys-mw v0.4.5
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]     Checking hyper-timeout v0.3.1
[INFO] [stderr]     Checking croaring-mw v0.4.5
[INFO] [stderr]     Checking grin_core v4.0.2
[INFO] [stderr]     Checking grin_store v4.0.2
[INFO] [stderr]     Checking grin_pool v4.0.2
[INFO] [stderr]     Checking grin_chain v4.0.2
[INFO] [stderr]     Checking grin_p2p v4.0.2
[INFO] [stderr]     Checking grin_api v4.0.2
[INFO] [stderr]     Checking grin_servers v4.0.2
[INFO] [stderr]     Checking grin_config v4.0.2
[INFO] [stderr]  Documenting grin v4.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/bin/tui/table.rs:291:2
[INFO] [stdout]     |
[INFO] [stdout] 291 |       /// Sets a callback to be used when a selected column is sorted by
[INFO] [stdout]     |  _____^
[INFO] [stdout] 292 | |     /// pressing `<Enter>`.
[INFO] [stdout] 293 | |     ///
[INFO] [stdout] 294 | |     /// # Example
[INFO] [stdout] ...   |
[INFO] [stdout] 297 | |     /// rt(|siv: &mut Cursive, column: BasicColumn, order: Ordering| {});
[INFO] [stdout] 298 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/bin/tui/table.rs:306:2
[INFO] [stdout]     |
[INFO] [stdout] 306 |       /// Sets a callback to be used when a selected column is sorted by
[INFO] [stdout]     |  _____^
[INFO] [stdout] 307 | |     /// pressing `<Enter>`.
[INFO] [stdout] 308 | |     ///
[INFO] [stdout] 309 | |     /// Chainable variant.
[INFO] [stdout] ...   |
[INFO] [stdout] 314 | |     /// siv: &mut Cursive, column: BasicColumn, order: Ordering| {});
[INFO] [stdout] 315 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/bin/tui/table.rs:323:2
[INFO] [stdout]     |
[INFO] [stdout] 323 |       /// Sets a callback to be used when `<Enter>` is pressed while an item
[INFO] [stdout]     |  _____^
[INFO] [stdout] 324 | |     /// is selected.
[INFO] [stdout] 325 | |     ///
[INFO] [stdout] 326 | |     /// Both the currently selected row and the index of the corresponding item
[INFO] [stdout] ...   |
[INFO] [stdout] 332 | |     /// bmit(|siv: &mut Cursive, row: usize, index: usize| {});
[INFO] [stdout] 333 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/bin/tui/table.rs:341:2
[INFO] [stdout]     |
[INFO] [stdout] 341 |       /// Sets a callback to be used when `<Enter>` is pressed while an item
[INFO] [stdout]     |  _____^
[INFO] [stdout] 342 | |     /// is selected.
[INFO] [stdout] 343 | |     ///
[INFO] [stdout] 344 | |     /// Both the currently selected row and the index of the corresponding item
[INFO] [stdout] ...   |
[INFO] [stdout] 352 | |     /// (|siv: &mut Cursive, row: usize, index: usize| {});
[INFO] [stdout] 353 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/bin/tui/table.rs:361:2
[INFO] [stdout]     |
[INFO] [stdout] 361 |       /// Sets a callback to be used when an item is selected.
[INFO] [stdout]     |  _____^
[INFO] [stdout] 362 | |     ///
[INFO] [stdout] 363 | |     /// Both the currently selected row and the index of the corresponding item
[INFO] [stdout] 364 | |     /// within the underlying storage vector will be given to the callback.
[INFO] [stdout] ...   |
[INFO] [stdout] 369 | |     /// lect(|siv: &mut Cursive, row: usize, index: usize| {});
[INFO] [stdout] 370 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/bin/tui/table.rs:378:2
[INFO] [stdout]     |
[INFO] [stdout] 378 |       /// Sets a callback to be used when an item is selected.
[INFO] [stdout]     |  _____^
[INFO] [stdout] 379 | |     ///
[INFO] [stdout] 380 | |     /// Both the currently selected row and the index of the corresponding item
[INFO] [stdout] 381 | |     /// within the underlying storage vector will be given to the callback.
[INFO] [stdout] ...   |
[INFO] [stdout] 388 | |     /// (|siv: &mut Cursive, row: usize, index: usize| {});
[INFO] [stdout] 389 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 04s
[INFO] running `Command { std: "docker" "inspect" "9795c6d92e7928e28749038acf2d73a9089de134fd930daa1040b20841f6b52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9795c6d92e7928e28749038acf2d73a9089de134fd930daa1040b20841f6b52f", kill_on_drop: false }`
[INFO] [stdout] 9795c6d92e7928e28749038acf2d73a9089de134fd930daa1040b20841f6b52f