[INFO] cloning repository https://github.com/wez/pview
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wez/pview" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwez%2Fpview", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwez%2Fpview'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 047047640b7904718ea5a2ac54586e6766327541
[INFO] testing wez/pview against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwez%2Fpview" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wez/pview on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/wez/pview
[INFO] finished tweaking git repo https://github.com/wez/pview
[INFO] tweaked toml for git repo https://github.com/wez/pview written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wez/pview 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded vtparse v0.2.2
[INFO] [stderr]   Downloaded libmosquitto-sys v0.2.3
[INFO] [stderr]   Downloaded wez-mdns v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abb44af89279ca10bf11808f379fc1cd7ce0ca93bf6d8641932f06e26490176b
[INFO] running `Command { std: "docker" "start" "-a" "abb44af89279ca10bf11808f379fc1cd7ce0ca93bf6d8641932f06e26490176b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "abb44af89279ca10bf11808f379fc1cd7ce0ca93bf6d8641932f06e26490176b", kill_on_drop: false }`
[INFO] [stdout] abb44af89279ca10bf11808f379fc1cd7ce0ca93bf6d8641932f06e26490176b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e478caf110833697ac21f70a2b206caeb4ee40d610ac63aba654d898b8ae9be8
[INFO] running `Command { std: "docker" "start" "-a" "e478caf110833697ac21f70a2b206caeb4ee40d610ac63aba654d898b8ae9be8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hyper-util v0.1.5
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[INFO] [stderr]    Compiling mosquitto-rs v0.11.2
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[INFO] [stderr]    Compiling idna v1.0.0
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[INFO] [stdout] warning: field `config_num` is never read
[INFO] [stdout]    --> src/commands/serve_mqtt.rs:901:21
[INFO] [stdout]     |
[INFO] [stdout] 900 |             pub struct ConfigUpdate {
[INFO] [stdout]     |                        ------------ field in this struct
[INFO] [stdout] 901 |                 pub config_num: i64,
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConfigUpdate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `Command { std: "docker" "inspect" "e478caf110833697ac21f70a2b206caeb4ee40d610ac63aba654d898b8ae9be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e478caf110833697ac21f70a2b206caeb4ee40d610ac63aba654d898b8ae9be8", kill_on_drop: false }`
[INFO] [stdout] e478caf110833697ac21f70a2b206caeb4ee40d610ac63aba654d898b8ae9be8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1467ec10029eb822ffdc7004e2409b2fb18b59188d63a4d2f6e2d9188bc6672
[INFO] running `Command { std: "docker" "start" "-a" "c1467ec10029eb822ffdc7004e2409b2fb18b59188d63a4d2f6e2d9188bc6672", kill_on_drop: false }`
[INFO] [stderr]    Compiling pview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `config_num` is never read
[INFO] [stdout]    --> src/commands/serve_mqtt.rs:901:21
[INFO] [stdout]     |
[INFO] [stdout] 900 |             pub struct ConfigUpdate {
[INFO] [stdout]     |                        ------------ field in this struct
[INFO] [stdout] 901 |                 pub config_num: i64,
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConfigUpdate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "c1467ec10029eb822ffdc7004e2409b2fb18b59188d63a4d2f6e2d9188bc6672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1467ec10029eb822ffdc7004e2409b2fb18b59188d63a4d2f6e2d9188bc6672", kill_on_drop: false }`
[INFO] [stdout] c1467ec10029eb822ffdc7004e2409b2fb18b59188d63a4d2f6e2d9188bc6672
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d790123c399368eb6b5faff570c1a19ba76ae5e6113afd5322e06778663dff2b
[INFO] running `Command { std: "docker" "start" "-a" "d790123c399368eb6b5faff570c1a19ba76ae5e6113afd5322e06778663dff2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field `config_num` is never read
[INFO] [stderr]    --> src/commands/serve_mqtt.rs:901:21
[INFO] [stderr]     |
[INFO] [stderr] 900 |             pub struct ConfigUpdate {
[INFO] [stderr]     |                        ------------ field in this struct
[INFO] [stderr] 901 |                 pub config_num: i64,
[INFO] [stderr]     |                     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ConfigUpdate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pview` (bin "pview" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.26s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pview-03ee4d9f32cee4e3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d790123c399368eb6b5faff570c1a19ba76ae5e6113afd5322e06778663dff2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d790123c399368eb6b5faff570c1a19ba76ae5e6113afd5322e06778663dff2b", kill_on_drop: false }`
[INFO] [stdout] d790123c399368eb6b5faff570c1a19ba76ae5e6113afd5322e06778663dff2b