[INFO] cloning repository https://github.com/StratusFearMe21/jonahbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StratusFearMe21/jonahbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStratusFearMe21%2Fjonahbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStratusFearMe21%2Fjonahbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 765605084fc3e85f3c4e0e523b827c46fe053dc9
[INFO] checking StratusFearMe21/jonahbox/765605084fc3e85f3c4e0e523b827c46fe053dc9 against try#8a2f6fe57adadb246778b8d41925d3dc46d468cb for pr-158320
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStratusFearMe21%2Fjonahbox" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/StratusFearMe21/jonahbox
[INFO] finished tweaking git repo https://github.com/StratusFearMe21/jonahbox
[INFO] tweaked toml for git repo https://github.com/StratusFearMe21/jonahbox written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/StratusFearMe21/jonahbox on toolchain 8a2f6fe57adadb246778b8d41925d3dc46d468cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/StratusFearMe21/jonahbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b2ebdd130f7b81bf9abcea11414f1d2f201096a6fdf8115f286bf6953fd23935
[INFO] running `Command { std: "docker" "start" "b2ebdd130f7b81bf9abcea11414f1d2f201096a6fdf8115f286bf6953fd23935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b2ebdd130f7b81bf9abcea11414f1d2f201096a6fdf8115f286bf6953fd23935" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2ebdd130f7b81bf9abcea11414f1d2f201096a6fdf8115f286bf6953fd23935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b2ebdd130f7b81bf9abcea11414f1d2f201096a6fdf8115f286bf6953fd23935" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `app_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:427:13
[INFO] [stdout]     |
[INFO] [stdout] 427 |             app_id,
[INFO] [stdout]     |             ^^^^^^ help: try ignoring the field: `app_id: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:428:13
[INFO] [stdout]     |
[INFO] [stdout] 428 |             user_id,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `user_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:431:43
[INFO] [stdout]     |
[INFO] [stdout] 431 |             JBAction::SetRoomBlob { blob, room_id } => {
[INFO] [stdout]     |                                           ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:498:17
[INFO] [stdout]     |
[INFO] [stdout] 498 |                 room_id,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:545:34
[INFO] [stdout]     |
[INFO] [stdout] 545 |             JBAction::LockRoom { room_id } => {
[INFO] [stdout]     |                                  ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:565:17
[INFO] [stdout]     |
[INFO] [stdout] 565 |                 room_id,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:697:17
[INFO] [stdout]     |
[INFO] [stdout] 697 |                 room_id,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:764:17
[INFO] [stdout]     |
[INFO] [stdout] 764 |                 room_id,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:427:13
[INFO] [stdout]     |
[INFO] [stdout] 427 |             app_id,
[INFO] [stdout]     |             ^^^^^^ help: try ignoring the field: `app_id: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:428:13
[INFO] [stdout]     |
[INFO] [stdout] 428 |             user_id,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `user_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:431:43
[INFO] [stdout]     |
[INFO] [stdout] 431 |             JBAction::SetRoomBlob { blob, room_id } => {
[INFO] [stdout]     |                                           ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:498:17
[INFO] [stdout]     |
[INFO] [stdout] 498 |                 room_id,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:545:34
[INFO] [stdout]     |
[INFO] [stdout] 545 |             JBAction::LockRoom { room_id } => {
[INFO] [stdout]     |                                  ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:565:17
[INFO] [stdout]     |
[INFO] [stdout] 565 |                 room_id,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:697:17
[INFO] [stdout]     |
[INFO] [stdout] 697 |                 room_id,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/blobcast/ws.rs:764:17
[INFO] [stdout]     |
[INFO] [stdout] 764 |                 room_id,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `room_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `options` is never read
[INFO] [stdout]    --> src/blobcast/ws.rs:117:18
[INFO] [stdout]     |
[INFO] [stdout] 117 |     CreateRoom { options: serde_json::Value },
[INFO] [stdout]     |     ----------   ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `JBAction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `options` is never read
[INFO] [stdout]    --> src/blobcast/ws.rs:117:18
[INFO] [stdout]     |
[INFO] [stdout] 117 |     CreateRoom { options: serde_json::Value },
[INFO] [stdout]     |     ----------   ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `JBAction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 41s
[INFO] running `Command { std: "docker" "inspect" "b2ebdd130f7b81bf9abcea11414f1d2f201096a6fdf8115f286bf6953fd23935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ebdd130f7b81bf9abcea11414f1d2f201096a6fdf8115f286bf6953fd23935", kill_on_drop: false }`
[INFO] [stdout] b2ebdd130f7b81bf9abcea11414f1d2f201096a6fdf8115f286bf6953fd23935
