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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eliseu441/estudo-rust-mssql" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feliseu441%2Festudo-rust-mssql", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9c1d1b1387f172760ffca53e55d8091bb654ade
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feliseu441%2Festudo-rust-mssql" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eliseu441/estudo-rust-mssql
[INFO] finished tweaking git repo https://github.com/eliseu441/estudo-rust-mssql
[INFO] tweaked toml for git repo https://github.com/eliseu441/estudo-rust-mssql written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eliseu441/estudo-rust-mssql on toolchain 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eliseu441/estudo-rust-mssql already has a lockfile, it will not be regenerated
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/services.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 _ => "nada".into()
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/services.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 ColumnData::Binary(_val) => "binary data".into(),
[INFO] [stdout]    |                 ------------------------ matches some of the same values
[INFO] [stdout] 46 |                 ColumnData::Bit(val) => val.unwrap_or_default().to_string(),
[INFO] [stdout]    |                 -------------------- matches some of the same values
[INFO] [stdout] 47 |                 ColumnData::Date(_val) => "don't know how to implement".into(),
[INFO] [stdout]    |                 ---------------------- matches some of the same values
[INFO] [stdout] 48 |                 ColumnData::DateTime(_val) => "don't know how to implement".into(),
[INFO] [stdout]    |                 -------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 63 |                 _ => "nada".into()
[INFO] [stdout]    |                 ^ ...and 14 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/services.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 _ => "nada".into()
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/services.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 ColumnData::Binary(_val) => "binary data".into(),
[INFO] [stdout]    |                 ------------------------ matches some of the same values
[INFO] [stdout] 46 |                 ColumnData::Bit(val) => val.unwrap_or_default().to_string(),
[INFO] [stdout]    |                 -------------------- matches some of the same values
[INFO] [stdout] 47 |                 ColumnData::Date(_val) => "don't know how to implement".into(),
[INFO] [stdout]    |                 ---------------------- matches some of the same values
[INFO] [stdout] 48 |                 ColumnData::DateTime(_val) => "don't know how to implement".into(),
[INFO] [stdout]    |                 -------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 63 |                 _ => "nada".into()
[INFO] [stdout]    |                 ^ ...and 14 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `data` is never read
[INFO] [stdout]   --> src/services.rs:36:27
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut data:String = String::new();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 67 |          data = format!("{}", rowtext.join(","));
[INFO] [stdout]    |          ---- `data` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `data` is never read
[INFO] [stdout]   --> src/services.rs:36:27
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut data:String = String::new();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 67 |          data = format!("{}", rowtext.join(","));
[INFO] [stdout]    |          ---- `data` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "978381299f88287f66973186c1799f510f8f8b6b12928eab3ffe441254552d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "978381299f88287f66973186c1799f510f8f8b6b12928eab3ffe441254552d31", kill_on_drop: false }`
[INFO] [stdout] 978381299f88287f66973186c1799f510f8f8b6b12928eab3ffe441254552d31
