[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 beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwez%2Fpview" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wez/pview on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f39ad3823b8e98203726950c8f33770849a75fec195e7ef294f60cbba2e9d2ab
[INFO] running `Command { std: "docker" "start" "-a" "f39ad3823b8e98203726950c8f33770849a75fec195e7ef294f60cbba2e9d2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f39ad3823b8e98203726950c8f33770849a75fec195e7ef294f60cbba2e9d2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39ad3823b8e98203726950c8f33770849a75fec195e7ef294f60cbba2e9d2ab", kill_on_drop: false }`
[INFO] [stdout] f39ad3823b8e98203726950c8f33770849a75fec195e7ef294f60cbba2e9d2ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d2bd4fe4f1759b4c8908a9d03d803bff0990658fcb8359296a05dbdb7ce2452
[INFO] running `Command { std: "docker" "start" "-a" "4d2bd4fe4f1759b4c8908a9d03d803bff0990658fcb8359296a05dbdb7ce2452", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
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[INFO] [stderr]    Compiling libmosquitto-sys v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
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[INFO] [stderr]    Compiling anstyle v1.0.7
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[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling axum v0.7.5
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling object v0.36.0
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[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling clap_lex v0.7.1
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[INFO] [stderr]    Compiling chrono v0.4.38
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[INFO] [stderr]    Compiling clap_builder v4.5.7
[INFO] [stderr]    Compiling if-addrs v0.10.2
[INFO] [stderr]    Compiling sync_wrapper v1.0.1
[INFO] [stderr]    Compiling pview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling matchit v0.8.2
[INFO] [stderr]    Compiling async-net v1.8.0
[INFO] [stderr]    Compiling regex v1.10.5
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[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
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[INFO] [stderr]    Compiling addr2line v0.22.0
[INFO] [stderr]    Compiling chrono-tz v0.9.0
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[INFO] [stderr]    Compiling displaydoc v0.2.4
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[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling clap_derive v4.5.5
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[INFO] [stderr]    Compiling zerofrom v0.1.4
[INFO] [stderr]    Compiling yoke v0.7.4
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[INFO] [stderr]    Compiling clap v4.5.7
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[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
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[INFO] [stderr]    Compiling hyper v1.3.1
[INFO] [stderr]    Compiling icu_properties v1.5.0
[INFO] [stderr]    Compiling hyper-util v0.1.5
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling termwiz v0.8.0
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling mosquitto-rs v0.11.2
[INFO] [stderr]    Compiling idna v1.0.0
[INFO] [stderr]    Compiling url v2.5.1
[INFO] [stderr]    Compiling reqwest v0.12.4
[INFO] [stderr]    Compiling tabout v0.3.0
[INFO] [stderr]    Compiling polling v3.7.2
[INFO] [stderr]    Compiling async-io v2.3.3
[INFO] [stderr]    Compiling async-signal v0.2.8
[INFO] [stderr]    Compiling async-process v1.8.1
[INFO] [stderr]    Compiling smol v1.3.0
[INFO] [stderr]    Compiling wez-mdns v0.1.4
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "4d2bd4fe4f1759b4c8908a9d03d803bff0990658fcb8359296a05dbdb7ce2452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2bd4fe4f1759b4c8908a9d03d803bff0990658fcb8359296a05dbdb7ce2452", kill_on_drop: false }`
[INFO] [stdout] 4d2bd4fe4f1759b4c8908a9d03d803bff0990658fcb8359296a05dbdb7ce2452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb14055f937fba33d334d2df38f1b843fe76df24b7688e6c0771338453a0a0f7
[INFO] running `Command { std: "docker" "start" "-a" "eb14055f937fba33d334d2df38f1b843fe76df24b7688e6c0771338453a0a0f7", 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.88s
[INFO] running `Command { std: "docker" "inspect" "eb14055f937fba33d334d2df38f1b843fe76df24b7688e6c0771338453a0a0f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb14055f937fba33d334d2df38f1b843fe76df24b7688e6c0771338453a0a0f7", kill_on_drop: false }`
[INFO] [stdout] eb14055f937fba33d334d2df38f1b843fe76df24b7688e6c0771338453a0a0f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3785a0cce29d1c260d562d59e6cdb37136819acccaf049048439d676c52407b
[INFO] running `Command { std: "docker" "start" "-a" "b3785a0cce29d1c260d562d59e6cdb37136819acccaf049048439d676c52407b", 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)]` (part of `#[warn(unused)]`) 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 5.62s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pview-a4d32478beb97694)
[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" "b3785a0cce29d1c260d562d59e6cdb37136819acccaf049048439d676c52407b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3785a0cce29d1c260d562d59e6cdb37136819acccaf049048439d676c52407b", kill_on_drop: false }`
[INFO] [stdout] b3785a0cce29d1c260d562d59e6cdb37136819acccaf049048439d676c52407b
