[INFO] updating cached repository https://github.com/rohitjoshi/rato
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04b920d8a1c2c61e68195fb12b270e4db2bddac8
[INFO] documenting rohitjoshi/rato against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohitjoshi%2Frato" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rohitjoshi/rato 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 git repo https://github.com/rohitjoshi/rato
[INFO] finished tweaking git repo https://github.com/rohitjoshi/rato
[INFO] tweaked toml for git repo https://github.com/rohitjoshi/rato written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/rohitjoshi/rato 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] warning: unused manifest key: package.License
[INFO] [stderr] error: the lock file /workspace/builds/worker-13/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[INFO] the lockfile is outdated, regenerating it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" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.License
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 115a0d6d1cf395d56b3987f56b50d1828015aec9abc53c94ce73e12d8fd705c6
[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" "115a0d6d1cf395d56b3987f56b50d1828015aec9abc53c94ce73e12d8fd705c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "115a0d6d1cf395d56b3987f56b50d1828015aec9abc53c94ce73e12d8fd705c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115a0d6d1cf395d56b3987f56b50d1828015aec9abc53c94ce73e12d8fd705c6", kill_on_drop: false }`
[INFO] [stdout] 115a0d6d1cf395d56b3987f56b50d1828015aec9abc53c94ce73e12d8fd705c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d8007089d5eb1e811693173fc2a198546a718c8fbf3af8519b38d6859cbdae1e
[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" "d8007089d5eb1e811693173fc2a198546a718c8fbf3af8519b38d6859cbdae1e", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.License
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rayon-core v1.7.1
[INFO] [stderr]  Documenting rato v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/rato.rs:414:17
[INFO] [stdout]     |
[INFO] [stdout] 414 | /                 (if let Err(e) = event_handler.on_cmd_flushdb(&db) {
[INFO] [stdout] 415 | |                     format!("-ERR FLUSHDB Failed '{}'\r\n", e.to_string())
[INFO] [stdout] 416 | |                         .into_bytes()
[INFO] [stdout] 417 | |                         .to_vec()
[INFO] [stdout] 418 | |                 } else {
[INFO] [stdout] 419 | |                     b"+OK\r\n".to_vec()
[INFO] [stdout] 420 | |                 })
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 414 |                 if let Err(e) = event_handler.on_cmd_flushdb(&db) {
[INFO] [stdout] 415 |                     format!("-ERR FLUSHDB Failed '{}'\r\n", e.to_string())
[INFO] [stdout] 416 |                         .into_bytes()
[INFO] [stdout] 417 |                         .to_vec()
[INFO] [stdout] 418 |                 } else {
[INFO] [stdout] 419 |                     b"+OK\r\n".to_vec()
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/rato.rs:423:17
[INFO] [stdout]     |
[INFO] [stdout] 423 | /                 (match args.len() {
[INFO] [stdout] 424 | |                     1 => {
[INFO] [stdout] 425 | |                         if let Err(e) = event_handler.on_cmd_backupdb(&[]) {
[INFO] [stdout] 426 | |                             format!("-ERR Backup DB Failed '{}'\r\n", e.to_string())
[INFO] [stdout] ...   |
[INFO] [stdout] 442 | |                     _ => RedisUtil::invalid_num_args(&args[0]),
[INFO] [stdout] 443 | |                 })
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 423 |                 match args.len() {
[INFO] [stdout] 424 |                     1 => {
[INFO] [stdout] 425 |                         if let Err(e) = event_handler.on_cmd_backupdb(&[]) {
[INFO] [stdout] 426 |                             format!("-ERR Backup DB Failed '{}'\r\n", e.to_string())
[INFO] [stdout] 427 |                                 .into_bytes()
[INFO] [stdout] 428 |                                 .to_vec()
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/rato.rs:446:17
[INFO] [stdout]     |
[INFO] [stdout] 446 | /                 (match args.len() {
[INFO] [stdout] 447 | |                     1 => {
[INFO] [stdout] 448 | |                         if let Err(e) = event_handler.on_cmd_backup_lru_keys(&[]) {
[INFO] [stdout] 449 | |                             format!(
[INFO] [stdout] ...   |
[INFO] [stdout] 471 | |                     _ => RedisUtil::invalid_num_args(&args[0]),
[INFO] [stdout] 472 | |                 })
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 446 |                 match args.len() {
[INFO] [stdout] 447 |                     1 => {
[INFO] [stdout] 448 |                         if let Err(e) = event_handler.on_cmd_backup_lru_keys(&[]) {
[INFO] [stdout] 449 |                             format!(
[INFO] [stdout] 450 |                                 "-ERR BACKUP_LRU_KEYS Lru Keys Failed '{}'\r\n",
[INFO] [stdout] 451 |                                 e.to_string()
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.04s
[INFO] running `Command { std: "docker" "inspect" "d8007089d5eb1e811693173fc2a198546a718c8fbf3af8519b38d6859cbdae1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8007089d5eb1e811693173fc2a198546a718c8fbf3af8519b38d6859cbdae1e", kill_on_drop: false }`
[INFO] [stdout] d8007089d5eb1e811693173fc2a198546a718c8fbf3af8519b38d6859cbdae1e