[INFO] crate roughenough 1.1.8 is already in cache
[INFO] documenting roughenough-1.1.8 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate roughenough 1.1.8 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate roughenough 1.1.8 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate roughenough 1.1.8
[INFO] finished tweaking crates.io crate roughenough 1.1.8
[INFO] tweaked toml for crates.io crate roughenough 1.1.8 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate roughenough 1.1.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66a1779ee41432cb6a50efd0bc4cc699273e1de0a9950221e78d9f97a35b511d
[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" "66a1779ee41432cb6a50efd0bc4cc699273e1de0a9950221e78d9f97a35b511d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66a1779ee41432cb6a50efd0bc4cc699273e1de0a9950221e78d9f97a35b511d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a1779ee41432cb6a50efd0bc4cc699273e1de0a9950221e78d9f97a35b511d", kill_on_drop: false }`
[INFO] [stdout] 66a1779ee41432cb6a50efd0bc4cc699273e1de0a9950221e78d9f97a35b511d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6467fea23e38560c59fdb613ffc671f4487a2660253f6d85abfcdb8627389f0
[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" "c6467fea23e38560c59fdb613ffc671f4487a2660253f6d85abfcdb8627389f0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking humansize v1.1.0
[INFO] [stderr]     Checking base64 v0.12.0
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking simple_logger v1.6.0
[INFO] [stderr]     Checking ctrlc v3.1.4
[INFO] [stderr]     Checking roughenough v1.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting roughenough v1.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[Required]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/config/mod.rs:70:10
[INFO] [stdout]    |
[INFO] [stdout] 70 |     /// [Required] IP address or interface name to listen for client requests
[INFO] [stdout]    |          ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Required]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/config/mod.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     /// [Required] UDP port to listen for requests
[INFO] [stdout]    |          ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Required]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/config/mod.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 76 |     /// [Required] A 32-byte hexadecimal value used to generate the server's
[INFO] [stdout]    |          ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Optional]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/config/mod.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 |     /// [Optional] The maximum number of requests to process in one batch. All
[INFO] [stdout]    |          ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Optional]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/config/mod.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 |     /// [Optional] Amount of time between each logged status update.
[INFO] [stdout]    |          ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Optional]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/config/mod.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 |     /// [Optional] Method used to protect the seed for the server's long-term key pair.
[INFO] [stdout]    |          ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Optional]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/config/mod.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 |     /// [Optional] If present, the TCP port to respond to Google-style HTTP "legacy health check".
[INFO] [stdout]    |          ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Optional]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/config/mod.rs:99:10
[INFO] [stdout]    |
[INFO] [stdout] 99 |     /// [Optional] A value of `on` or `yes` will enable tracking of per-client request statistics
[INFO] [stdout]    |          ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[Optional]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/config/mod.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |     /// [Optional] Likelihood (as a percentage) that the server will intentionally return an
[INFO] [stdout]     |          ^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.71s
[INFO] running `Command { std: "docker" "inspect" "c6467fea23e38560c59fdb613ffc671f4487a2660253f6d85abfcdb8627389f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6467fea23e38560c59fdb613ffc671f4487a2660253f6d85abfcdb8627389f0", kill_on_drop: false }`
[INFO] [stdout] c6467fea23e38560c59fdb613ffc671f4487a2660253f6d85abfcdb8627389f0