[INFO] crate celery-rs-core 0.0.6 is already in cache
[INFO] documenting celery-rs-core-0.0.6 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate celery-rs-core 0.0.6 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate celery-rs-core 0.0.6 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 celery-rs-core 0.0.6
[INFO] finished tweaking crates.io crate celery-rs-core 0.0.6
[INFO] tweaked toml for crates.io crate celery-rs-core 0.0.6 written to /workspace/builds/worker-1/source/Cargo.toml
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 20b25751f064acf31e0528632c543aec34a5858644a605a9627f1a9d4303213c
[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" "20b25751f064acf31e0528632c543aec34a5858644a605a9627f1a9d4303213c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20b25751f064acf31e0528632c543aec34a5858644a605a9627f1a9d4303213c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b25751f064acf31e0528632c543aec34a5858644a605a9627f1a9d4303213c", kill_on_drop: false }`
[INFO] [stdout] 20b25751f064acf31e0528632c543aec34a5858644a605a9627f1a9d4303213c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6f6c82c14786932b137acc8edfce37e0fa477dc45d2d7f3dc2282e2a60c4bda4
[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" "6f6c82c14786932b137acc8edfce37e0fa477dc45d2d7f3dc2282e2a60c4bda4", kill_on_drop: false }`
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[INFO] [stderr]  Documenting celery-rs-core v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/connection/rabbitmq_connection_factory.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |         if(credentials.is_some()){
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/connection/rabbitmq_connection_utils.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |         if(conn_result.is_ok()){
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/connection/rabbitmq_connection_utils.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 |             if(channel_result.is_ok()) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/connection/threadable_rabbit_mq_connection.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if (conn_result.is_ok()) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/connection/threadable_rabbit_mq_connection.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |             if (channel_result.is_ok()) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/connection/rabbitmq_channel_utils.rs:39:7
[INFO] [stdout]    |
[INFO] [stdout] 39 |     if(nowait == true) {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/connection/rabbitmq_channel_utils.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 |     if(nowait == true){
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/connection/rabbitmq_channel_utils.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 |     if(nowait == true) {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 42s
[INFO] running `Command { std: "docker" "inspect" "6f6c82c14786932b137acc8edfce37e0fa477dc45d2d7f3dc2282e2a60c4bda4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f6c82c14786932b137acc8edfce37e0fa477dc45d2d7f3dc2282e2a60c4bda4", kill_on_drop: false }`
[INFO] [stdout] 6f6c82c14786932b137acc8edfce37e0fa477dc45d2d7f3dc2282e2a60c4bda4