[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] checking wez/pview against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[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 b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "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" "+b1f2594eac607c1f051534800237eeedb5590a49" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4ac794bbc78aa0b501ff8764fc309aef60e835a061ad99b86fe66408dcad4c5
[INFO] running `Command { std: "docker" "start" "-a" "b4ac794bbc78aa0b501ff8764fc309aef60e835a061ad99b86fe66408dcad4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4ac794bbc78aa0b501ff8764fc309aef60e835a061ad99b86fe66408dcad4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ac794bbc78aa0b501ff8764fc309aef60e835a061ad99b86fe66408dcad4c5", kill_on_drop: false }`
[INFO] [stdout] b4ac794bbc78aa0b501ff8764fc309aef60e835a061ad99b86fe66408dcad4c5
[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=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 301699a81877636d66b262f05951b44c1858741887c385c5c3c2c7321212f39e
[INFO] running `Command { std: "docker" "start" "-a" "301699a81877636d66b262f05951b44c1858741887c385c5c3c2c7321212f39e", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
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[INFO] [stderr]    Compiling pview v0.1.0 (/opt/rustwide/workdir)
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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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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 55.94s
[INFO] running `Command { std: "docker" "inspect" "301699a81877636d66b262f05951b44c1858741887c385c5c3c2c7321212f39e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "301699a81877636d66b262f05951b44c1858741887c385c5c3c2c7321212f39e", kill_on_drop: false }`
[INFO] [stdout] 301699a81877636d66b262f05951b44c1858741887c385c5c3c2c7321212f39e
