[INFO] fetching crate irc-proto 0.15.0...
[INFO] documenting irc-proto-0.15.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate irc-proto 0.15.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate irc-proto 0.15.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate irc-proto 0.15.0
[INFO] finished tweaking crates.io crate irc-proto 0.15.0
[INFO] tweaked toml for crates.io crate irc-proto 0.15.0 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48cc5ce2cc529b5f63cd192d36c63cc07a9a17afd25526634cbef15e7759630e
[INFO] running `Command { std: "docker" "start" "-a" "48cc5ce2cc529b5f63cd192d36c63cc07a9a17afd25526634cbef15e7759630e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48cc5ce2cc529b5f63cd192d36c63cc07a9a17afd25526634cbef15e7759630e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48cc5ce2cc529b5f63cd192d36c63cc07a9a17afd25526634cbef15e7759630e", kill_on_drop: false }`
[INFO] [stdout] 48cc5ce2cc529b5f63cd192d36c63cc07a9a17afd25526634cbef15e7759630e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fceca61351bab08273e43d2c79a22768d96ae3d4f3c118affd87d8bd3ba68920
[INFO] running `Command { std: "docker" "start" "-a" "fceca61351bab08273e43d2c79a22768d96ae3d4f3c118affd87d8bd3ba68920", kill_on_drop: false }`
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]  Documenting irc-proto v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `chankeys`
[INFO] [stdout]   --> src/command.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |     /// JOIN chanlist [chankeys] :[Real name]
[INFO] [stdout]    |                        ^^^^^^^^ no item named `chankeys` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `comment`
[INFO] [stdout]   --> src/command.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |     /// PART chanlist :[comment]
[INFO] [stdout]    |                         ^^^^^^^ no item named `comment` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `modeparams`
[INFO] [stdout]   --> src/command.rs:38:30
[INFO] [stdout]    |
[INFO] [stdout] 38 |     /// MODE channel [modes [modeparams]]
[INFO] [stdout]    |                              ^^^^^^^^^^ no item named `modeparams` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `topic`
[INFO] [stdout]   --> src/command.rs:40:25
[INFO] [stdout]    |
[INFO] [stdout] 40 |     /// TOPIC channel :[topic]
[INFO] [stdout]    |                         ^^^^^ no item named `topic` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]   --> src/command.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     /// NAMES [chanlist :[target]]
[INFO] [stdout]    |                           ^^^^^^ no item named `target` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]   --> src/command.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 44 |     /// LIST [chanlist :[target]]
[INFO] [stdout]    |                          ^^^^^^ no item named `target` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `comment`
[INFO] [stdout]   --> src/command.rs:48:34
[INFO] [stdout]    |
[INFO] [stdout] 48 |     /// KICK chanlist userlist :[comment]
[INFO] [stdout]    |                                  ^^^^^^^ no item named `comment` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]   --> src/command.rs:82:16
[INFO] [stdout]    |
[INFO] [stdout] 82 |     /// MOTD :[target]
[INFO] [stdout]    |                ^^^^^^ no item named `target` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]   --> src/command.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |     /// LUSERS [mask :[target]]
[INFO] [stdout]    |                        ^^^^^^ no item named `target` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]   --> src/command.rs:86:19
[INFO] [stdout]    |
[INFO] [stdout] 86 |     /// VERSION :[target]
[INFO] [stdout]    |                   ^^^^^^ no item named `target` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]   --> src/command.rs:88:24
[INFO] [stdout]    |
[INFO] [stdout] 88 |     /// STATS [query :[target]]
[INFO] [stdout]    |                        ^^^^^^ no item named `target` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]   --> src/command.rs:92:16
[INFO] [stdout]    |
[INFO] [stdout] 92 |     /// TIME :[target]
[INFO] [stdout]    |                ^^^^^^ no item named `target` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]   --> src/command.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |     /// TRACE :[target]
[INFO] [stdout]    |                 ^^^^^^ no item named `target` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]   --> src/command.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |     /// ADMIN :[target]
[INFO] [stdout]    |                 ^^^^^^ no item named `target` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]    --> src/command.rs:100:16
[INFO] [stdout]     |
[INFO] [stdout] 100 |     /// INFO :[target]
[INFO] [stdout]     |                ^^^^^^ no item named `target` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `type`
[INFO] [stdout]    --> src/command.rs:104:26
[INFO] [stdout]     |
[INFO] [stdout] 104 |     /// SERVLIST [mask :[type]]
[INFO] [stdout]     |                          ^^^^ no item named `type` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]    --> src/command.rs:112:16
[INFO] [stdout]     |
[INFO] [stdout] 112 |     /// WHOIS [target] masklist
[INFO] [stdout]     |                ^^^^^^ no item named `target` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]    --> src/command.rs:114:34
[INFO] [stdout]     |
[INFO] [stdout] 114 |     /// WHOWAS nicklist [count :[target]]
[INFO] [stdout]     |                                  ^^^^^^ no item named `target` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `server2`
[INFO] [stdout]    --> src/command.rs:120:24
[INFO] [stdout]     |
[INFO] [stdout] 120 |     /// PING server1 :[server2]
[INFO] [stdout]     |                        ^^^^^^^ no item named `server2` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `server2`
[INFO] [stdout]    --> src/command.rs:122:23
[INFO] [stdout]     |
[INFO] [stdout] 122 |     /// PONG server :[server2]
[INFO] [stdout]     |                       ^^^^^^^ no item named `server2` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `message`
[INFO] [stdout]    --> src/command.rs:128:16
[INFO] [stdout]     |
[INFO] [stdout] 128 |     /// AWAY :[message]
[INFO] [stdout]     |                ^^^^^^^ no item named `message` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `channel`
[INFO] [stdout]    --> src/command.rs:136:31
[INFO] [stdout]     |
[INFO] [stdout] 136 |     /// SUMMON user [target :[channel]]
[INFO] [stdout]     |                               ^^^^^^^ no item named `channel` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `target`
[INFO] [stdout]    --> src/command.rs:138:17
[INFO] [stdout]     |
[INFO] [stdout] 138 |     /// USERS :[target]
[INFO] [stdout]     |                 ^^^^^^ no item named `target` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `modeparams`
[INFO] [stdout]    --> src/command.rs:150:30
[INFO] [stdout]     |
[INFO] [stdout] 150 |     /// SAMODE target modes [modeparams]
[INFO] [stdout]     |                              ^^^^^^^^^^ no item named `modeparams` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `*`
[INFO] [stdout]    --> src/command.rs:172:14
[INFO] [stdout]     |
[INFO] [stdout] 172 |     /// CAP [*] COMMAND [*] :[param]
[INFO] [stdout]     |              ^ no item named `*` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `*`
[INFO] [stdout]    --> src/command.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |     /// CAP [*] COMMAND [*] :[param]
[INFO] [stdout]     |                          ^ no item named `*` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `param`
[INFO] [stdout]    --> src/command.rs:172:31
[INFO] [stdout]     |
[INFO] [stdout] 172 |     /// CAP [*] COMMAND [*] :[param]
[INFO] [stdout]     |                               ^^^^^ no item named `param` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `params`
[INFO] [stdout]    --> src/command.rs:191:34
[INFO] [stdout]     |
[INFO] [stdout] 191 |     /// METADATA target COMMAND [params] :[param]
[INFO] [stdout]     |                                  ^^^^^^ no item named `params` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `param`
[INFO] [stdout]    --> src/command.rs:191:44
[INFO] [stdout]     |
[INFO] [stdout] 191 |     /// METADATA target COMMAND [params] :[param]
[INFO] [stdout]     |                                            ^^^^^ no item named `param` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `nicklist`
[INFO] [stdout]    --> src/command.rs:193:26
[INFO] [stdout]     |
[INFO] [stdout] 193 |     /// MONITOR command [nicklist]
[INFO] [stdout]     |                          ^^^^^^^^ no item named `nicklist` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `params`
[INFO] [stdout]    --> src/command.rs:195:41
[INFO] [stdout]     |
[INFO] [stdout] 195 |     /// BATCH (+/-)reference-tag [type [params]]
[INFO] [stdout]     |                                         ^^^^^^ no item named `params` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.27s
[INFO] running `Command { std: "docker" "inspect" "fceca61351bab08273e43d2c79a22768d96ae3d4f3c118affd87d8bd3ba68920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fceca61351bab08273e43d2c79a22768d96ae3d4f3c118affd87d8bd3ba68920", kill_on_drop: false }`
[INFO] [stdout] fceca61351bab08273e43d2c79a22768d96ae3d4f3c118affd87d8bd3ba68920
